Set of at least one connecting clip and at least one construction element

专利摘要:
Assembly of at least one construction element and at least one connecting clip making it possible to connect a first wall to a second wall, the first and second walls being separated by a recess arranged to be partially filled with a thermal insulator, said second wall being constructed using construction elements, which fastener comprises a fixing element and an anchoring element, which fixing element being arranged to be inserted and fixed in a cavity in a face of the first wall oriented towards the second wall, which fixing element is connectable to the anchoring element by a junction member, the junction member is arranged to allow a height adjustment, and in particular an alignment, between the element of anchor and the fixing element, which anchoring element comprises at least one retaining member arranged to be secured to the construction element to which it will be applied.
公开号:BE1026514B1
申请号:E20190079
申请日:2019-08-19
公开日:2020-11-24
发明作者:Trapani Agostino Di
申请人:Trapani Agostino Di；Hermans Michael；
IPC主号:

专利说明:

-1- Set of at least one connecting clip and at least one construction element The present invention relates to an assembly of at least one connecting clip and at least one construction element, which connecting clip allows to connect a first wall already at least partially constructed to a second wall under construction using said at least one construction element, which first and second wall being separated by a recess, which connecting clip comprises a fixing element and a anchoring element, which fixing element being arranged to be introduced into a cavity present in a face of the first wall facing the second wall and to be fixed to the first wall, which fixing element is connectable to the anchoring element by a junction member, which junction member is arranged to allow height adjustment.
The invention also relates to a method of connecting a first wall already at least partially constructed to a second wall under construction using at least one building element, the first and second walls being separated by a recess, following in which method, at least one cavity is applied in a face of the first wall facing the second wall and a fixing element, which forms part of a connecting clip, is introduced into this cavity in order to fix the fixing element to the first wall, and in that one connects by means of a junction member an anchoring element, which also form part of the connecting clip, to the fixing element, which anchoring element is moved in height relative to the fastener to superimpose it on the construction element.
Such an assembly and such a method are known from patent application US 2002/0100239. The known tie clip is applied in a cavity in the first wall. The known fastener also comprises a junction member and an anchoring element. The junction member makes it possible to move the anchoring element in height so that it can come
-2- lodge in a mortar joint between two superimposed construction elements. The connecting clip serves to establish a connection between the first and the second wall, which are separated by a space used among other things for ventilation of the walls.
A disadvantage of the known assembly and method is that they are not suitable for construction where the second wall is made by masonry with a thin horizontal joint. In this type of construction use is made of anchors which are relatively thin so that they can be placed in the mortar or glue joint which is only at most 5mm thick. Practice has shown that this can lead to problems. Indeed, during the construction of the second wall, it can move. This will cause the anchor element to push back the mortar or glue used in the construction thus creating cavities around this anchor element. Over time, the mechanical stresses exerted, among other things, by the wind on the second wall are not sufficiently absorbed, thus leading to a fall of the second wall. In addition, the assembly according to the prior art does not always allow alignment, in particular horizontal alignment, between the fixing element and the anchoring element.
The object of the invention is to provide a set of at least one connecting clip and at least one construction element which offers better resistance to the stresses exerted on the second wall both during its masonry and during its existence. The object of the invention is also to provide a method for connecting a first wall already at least partially built to a second wall under construction which offers better resistance to the stresses exerted on the second wall both during its masonry and during its existence. .
For this purpose an assembly according to the invention is characterized in that the junction member is also arranged to allow alignment, in particular a substantially horizontal alignment, between the anchoring element and the fixing element, which element of anchor
-3- comprises at least one retaining member, said at least one construction element being provided with at least one other cavity, said other cavity and the retaining member being dimensioned in such a way that the retaining member can be introduced into the other cavity so as to thus substantially directly join the construction element with the connecting clip.
The method according to the invention being characterized in that a retaining member, which forms part of the anchoring element, is introduced into another cavity provided or applied in the construction element so as to thus substantially directly secure the construction element with the connecting clip.
The presence of at least one retaining member on the anchoring element and of another cavity in the construction element allows this retaining member to be introduced into this other cavity and to be joined substantially directly with the second wall to help keep it in place, especially during construction.
A first preferred embodiment of a connecting clip according to the invention is characterized in that the retaining member comprises at least one segment which is curved, or can be curved by folding, to allow the locking member to be secured. retained with the construction element to which it will be applied. The presence of a segment which is curved, or which may be curved, provides ease not only in the construction of the retainer, but also in its application.
A second preferred embodiment of a connecting clip according to the invention is characterized in that said fastening element is formed by a rod having a threaded or twisted part and said connecting member being formed by a tip provided on a head stem and forming a hook. This allows the fastener and part of the junction member to be made from a single rod.
A third preferred embodiment of a connecting clip according to the invention is characterized in that [anchoring element
-4- is formed by a first wire folded according to a first predetermined geometry, which first geometry is formed by a first and a second leg each provided with a foot, said feet forming the retaining members, which legs being interconnected by a loop in the shape of an eyelet. This provides a relatively simple and easy to install embodiment of the connecting clip. I! It suffices to pass the eyelet-shaped loop over the end piece to place the anchoring element on the junction member. The presence of the hook means that the eyelet-shaped loop can slide along the hook.
Preferably the hook and the eyelet-shaped loop are dimensioned such that the eyelet-shaped loop can be engaged around the hook, in particular in a recess formed in the hook. The presence of the hollow makes it possible to properly align the junction member and the fixing element between them.
A fourth preferred embodiment of a connecting clip according to the invention is characterized in that the junction member is formed by a first part having an essentially C-shaped geometry and a second part having an essentially C-shaped geometry. of T, the second part being mounted in the first part so as to slide inside the C-shape, the anchoring element is retained in the second part. This makes it possible to obtain a reliable connecting member where the second part is mounted inside the first C-shaped part where it will be guided in its sliding movement.
A fifth preferred embodiment of a connecting clip according to the invention is characterized in that the anchoring element is formed by a second wire bent according to a second predetermined geometry, a first of said retaining members being formed by at at least a first segment of the second wire lying at the height of one end of the second wire and forming an angle with the part of the second wire preceding this segment. The presence at the level of a
-5- end of the second wire of a first segment which forms an angle makes it possible to produce a first retainer in a simple and reliable manner. The use of a bent wire makes it possible to obtain, thanks to its geometry, not only a good connection between the first and the second wall, but also a good distribution of the stress exerted on the second wall.
A sixth preferred embodiment of a connecting clip according to the invention is characterized in that the second geometry comprises a second U-shaped segment and a third and fourth segment each forming the junction between the second and first segment, the second segment forming an angle between 80 ° and 100 °, in particular 90 °, with the third and the fourth segment. The second segment can thus be used to connect the anchoring element to the junction member.
A seventh preferred embodiment of a connecting clip according to the invention is characterized in that the anchoring element is formed by a third wire bent according to a third predetermined geometry, a first of said retaining members being formed by at at least a first segment of the third wire located at the height of one end of the third wire and forming an angle with the part of the third wire preceding this segment, a second of said retaining members being formed by an intermediate segment of the third wire. This gives a connecting clip having two retaining members. The first retainer is configured to be inserted into a building element of the second wall and the second retainer is configured to be pressed against the wall of the second wall facing the hollow between the two walls.
An eighth preferred embodiment of a connecting clip according to the invention is characterized in that the anchoring element is formed by a fourth wire bent according to a fourth predetermined geometry having a profile in the form of two T connected by their based,
-6- a first T of this two-T-shaped profile has a first vertical part and a first horizontal part, the first horizontal part forming the retaining member, a second T of this two-T-shaped profile comprises a second horizontal part, the junction member being formed by a fourth part having a C-shaped geometry, said second horizontal part being mounted in the fourth part so as to slide inside the C-shape. realization of the junction member and the anchoring element are partially integrated one into the other which allows a saving in material and cost.
Preferably the fixing element is applied to the back of the first, respectively of the third or fourth part. This allows an excellent connection between the fastener and the junction member.
Preferably the connection between the back of the first, respectively of the third or fourth part and the fixing element comprises a protuberance configured in such a way as to be able to be housed by clamping in an ankle introduced into the first wall and the insulation for receive the fixing element. This greatly helps to strengthen the bond between the fastener and the connecting member and to prevent water from entering the ankle and air from circulating therein.
A ninth preferred embodiment of a connecting clip according to the invention is characterized in that the anchoring element is formed by a plate, said at least one retaining member being formed by at least one tongue provided in the insert and which can be bent by folding. The use of a plate as an anchoring element allows in particular the use of a thin plate which is particularly advantageous for walls with a thin horizontal joint.
-7- A tenth preferred embodiment of a connecting clip according to the invention is characterized in that it comprises at least one additional anchoring element, at least one of the side walls of the junction member comprises a lateral extension arranged to introduce one end of the additional anchoring element therein. This allows the stress to be transferred further to the first wall because this stress will be distributed over the anchoring element and over the additional anchoring element.
An eleventh preferred embodiment of a connecting clip according to the invention is characterized in that the anchoring element is formed by a grid and the retaining member is formed by a mechanism dimensioned to take hold of a on the one hand on the grid and on the other hand on one of said construction elements of the second wall, the junction member being formed by an end piece and an adjusting wedge, which end piece is provided on a head of a rod which is part of the fixing element, which end piece forms a hook sized to receive the adjustment wedge and allow the grid to be hooked. This embodiment is particularly advantageous for the construction of a second wall which is produced by dry superimposition of building elements such as, for example, plates.
The invention also relates to an assembly of a connecting clip and a positioning tool, which positioning tool comprises a first and a second slat forming a right angle between them, the first slat being provided with a set of holes. corresponding to heights of a multiple of a construction element and a horizontal joint of the second wall. This facilitates the positioning of the holes to be made on the first wall in order to introduce the plug and the fixing element therein.
The invention will now be described in more detail with the aid of the drawings which illustrate embodiments of a connecting clip according to the invention. In the drawings:
-8-
Figure 1 illustrates the first and second wall and the connecting clip according to the invention making the connection between these walls;
Figures 2a to e illustrate a first geometry of the anchoring element;
FIG. 3a illustrates a first embodiment of the fixing element provided with the junction member and arranged to cooperate with the anchoring element;
Figures 3b to e illustrate other embodiments of the fastener and the junction member;
Figures 4a, b and c illustrate the installation of the anchoring element with its retaining member formed by a wire on a construction element of the second wall under construction;
Figures Sa and 5b illustrate another embodiment of the junction member;
Figures 6a, b, c, d, and e illustrate a second geometry of the anchoring element with a second part of the connecting member;
Figure 7 illustrates a first part of the junction member;
Figure 8 illustrates the second geometry of the connecting clip according to the invention;
Figures 9a and b illustrate a third geometry of the connecting clip according to the invention;
Figures 10a and b illustrate a fourth geometry of the connecting clip according to the invention;
Figures 11 to 19 illustrate the anchoring element formed by a plate or a wire;
Figure 20 illustrates part of the junction member formed by a fifth part having a C-shaped profile and arranged to cooperate with the anchoring element which is formed by a plate;
Figure 21 illustrates a sectional view of the second part of the junction member provided with an anchoring element provided with an L-profile;
-9-
Figure 22 illustrates a part of the junction member formed by a first part having a C-shaped profile and arranged to cooperate with the anchoring element which is formed by a plate and a wire;
Figures 23 and 24 illustrate other embodiments of a part of the junction member formed by a first part having a C-shaped profile and arranged to cooperate with the anchoring element which is formed by a plate and a wire ;
Figures 25, 26 and 27 illustrate embodiments of the additional anchor element;
Figures 28 to 30 illustrate the installation of the anchoring element formed by a plate with its retaining member on the second wall under construction;
Figure 31 illustrates the installation of the anchoring element formed by a plate and wires with their retaining members on the second wall under construction;
Figure 32 illustrates the installation of the anchoring element formed by a wire with its retaining member on the second wall under construction
Figures 33a, b and c illustrate variants of the plate and of the junction member;
Figures 34 to 36 illustrate another embodiment of the connecting clip according to the invention where the junction member comprises an adjusting shim;
Figures 37 and 38 illustrate the mounting of the second wall using the grid which is part of the connecting clip;
Figures 39 to 42 illustrate a first embodiment of a mechanism for attaching the facing element to the grid;
Figures 43 to 47 show tools for positioning and mounting the connecting clip according to the invention;
Figures 48 to 51 illustrate a second embodiment of the mechanism for attaching the facing element to the grid;
-10- Figure 52 illustrates a third embodiment of the mechanism for attaching the grid to the first wall; FIG. 53 illustrates an adjustment or reinforcement plate; Figures 54 and 55 illustrate a fourth embodiment of the mechanism for attaching the grid to the first wall; and Figure 56 illustrates a fifth embodiment of the mechanism for hooking the facing element to the grid.
In the drawings, the same reference has been assigned to the same element or to a similar element.
Figure 1 illustrates with the aid of a first embodiment the connecting clip 10, according to the invention. This connecting clip passes through a hollow 11 between a first 1 and a second 2 wall. In the majority of building constructions, the first wall 1 is a wall constructed, for example of concrete blocks or plates, and forms the bearing wall of the construction. The second wall 2 is the facing wall built using construction elements such as for example masonry bricks. The hollow 11 left between the first and the second wall forms a ventilation space 11, called a ventilated void, in which a thermal insulation is preferably applied, for example formed by a layer 3 of insulating material, such as for example polyurethane or polystyrene, to insulate the building and reduce heat loss. This layer 3 is applied against the face of the first wall 1 facing this hollow 11. This thermal insulator partially fills this hollow to thus leave space in which air can circulate.
The thermal insulation is held against the first wall with the aid of an anchor 5, which is preferably provided with a disc 7, which anchor is introduced into a cavity 4, which is preferably obtained by drilling in the face of the first wall facing the second wall. When the plug is inserted into the cavity and the insulation layer 3 is placed against the first wall, the disc 7 holds the thermal insulation in place against the first wall.
- 41 - The pin 5 placed in the cavity 4 is also used to introduce therein a fixing element 6 which forms part of the connecting clip according to the invention. The connecting clip also comprises an anchoring element 8 having at least one retaining member 12 arranged to be secured to the construction element to which it will be applied. This retaining member will thus contribute to maintaining the second wall in position during its construction and cooperate with the fixing element, the junction member and the anchoring element in order to transfer to the first wall a mechanical stress to which would be submitted the second wall after its construction. The at least one retainer 12 is, in this embodiment, curved or can be bent-curved so as to be bent towards and / or against the second wall 2 during its application and thus establish a connection with the second wall during its application. The fixing element 6 and anchoring element 8 are interconnected by a junction member 9 allowing height adjustment and alignment between them. In the embodiment illustrated in Figure 1, this height adjustment and alignment are obtained by sliding on the junction member the anchoring element in height relative to the fixing element. Alignment means the possibility of being able to align the anchoring element substantially horizontally with respect to the axis along which the fixing element extends into the first wall.
Figures 2a to e and Figure 3a together show a first embodiment of a connecting clip according to the invention. Figures 2 a to d show that according to this first embodiment the anchoring element 8 is formed by a first wire 8a, 8b, 8c or 8d folded according to a first predetermined geometry. The first geometry is formed by a first 14-1 and a second 14-2 leg, each provided with a foot 15-1, 15-2. The feet form the retaining organs. In the embodiments shown in Figures 2a to c the legs are interconnected by a section formed by a loop 16 in the form of an eyelet. The loop 16 in the form of an eyelet forms an opening in
- 12 -
which the junction member 9 can engage.
In the embodiment shown in Figure 2d the legs are interconnected by a section formed by a flattened portion 16 "provided with an opening formed by a perforation 16" of the first wire from which the connecting clip is made.
In the embodiment shown in Figure 2e, the connecting clip only has a single leg 14-1 and a single foot 15-1. Leg 14-1 begins with a loop section 16 in the shape of an eyelet.
Instead of using an eyelet-shaped loop 16 for the single-leg embodiment, it is also possible to use a section with a flattened part similar to that shown in Figure 2d.
The fixing element 6, see figure 3, is formed by a rod having a threaded or twisted part 6-1 and the junction member 9 is formed by a tip 17 provided on a head of the rod and forming a hook.
The latter is dimensioned so that the loop 16 in the form of an eyelet, or the perforation 16 ”, can be engaged around the hook.
The hook preferably forms a recess 18 into which the eyelet-shaped loop, or the flattened portion, can be engaged.
The fixing element 6 is preferably provided with a protuberance 13 in the form of a plug and applied downstream of the recess 18 on the rod.
This protuberance is dimensioned in such a way as to fit at least in part another hollow 19 present at the entrance of the ankle 5. Thus this protuberance will be housed by clamping in this other hollow of the ankle and will considerably reduce water penetration and air in the ankle.
Preferably this protuberance is made of plastic, for example by molding, which allows easy and inexpensive manufacture.
Preferably this molding of the plastic material will extend over part of the fixing element and onto the connecting member.
Instead of using a protuberance it is also possible to use a washer-shaped gasket, for example made of rubber like those used in plumbing, which would be slipped over the fixing element up to the height of the connection between the end 17 and rod.
- 13 - Preferably the diameter of the opening in the eyelet-shaped loop is slightly smaller than that of the end piece 17, in order to allow the buckle 16 to be tightened to the end piece when it is mounted on it . Preferably the first wire has a diameter between 1.5 and 3mm, in particular 2.2mm, which allows it to keep enough rigidity while remaining thin enough for walls with a thin horizontal joint and to easily bend it . When using a wire having a flattened part with a 16 ”perforation, the latter will have a diameter slightly greater than that of the nozzle 17. To make up for this slight difference, it will suffice to provide that the junction member 9 can be slightly inclined towards the first wall.
The end piece 17 of the fixing element 6 preferably has a hollow shape, for example a J, to facilitate the alignment of the anchoring element on the axis of the rod of the fixing element 6 The recess may have rounded or substantially rectangular interior sides.
Figure 3b illustrates another embodiment of the fixing element 6 and the anchoring element 8. This embodiment differs from that illustrated in Figures 2 and 3a by the fact that the junction member 9 , formed by a tip 17, is taken up on the anchoring element instead of on the fixing element. The latter has a flattened head 6-2 provided with a perforation in which the end piece 17 engages. The height adjustment and alignment is done in a similar fashion by sliding the junction member in the perforation present. in the flattened head 6-2.
Figures 3c and 3d illustrate other embodiments of the fastening element 6 and of the junction member 9. In these embodiments the junction member has the form of a podium used for example in cycle races or auto or motorcycle competition. The lower steps of this podium have a perforation 71-1 and 71-2 which crosses the step from top to bottom and is located substantially in the center of the step. The central step is provided with a cavity 77 arranged
- 14 - in a rising wall and arranged to receive the head 6-2 of the fixing element. The fixing element 6 is mounted on the junction member by introducing the head 6-2 of the rod into the cavity 77. In the embodiment shown in FIG. 3c, the head 6-2 comprises a threaded part, while in the embodiment shown in Figure 3d, it is a nail head shape. In the perforations 71-1 and 71-2 of the steps on either side of the central step, it is then possible to introduce a thread comprising a leg and a foot as well as a curved part which is engaged in these perforations. The height adjustment and alignment is done by sliding the thread through the perforations 71-1 and 71-2. In the embodiment shown in FIG. 3d, the sliding of the head 6-2 in the cavity 77 can also contribute to the height adjustment and to the alignment.
Figure 3e illustrates a variant of the embodiment shown in Figure 3c which allows to introduce two anchoring elements 8-1 and 8-2 in the junction member. This makes it possible to better distribute the load exerted on the second wall and thus to reduce the diameter of the wires used. As in Figure 3b the shape of the junction member, formed by a tip 17, allows height adjustment and alignment. The use of a junction member 9, as illustrated in FIG. 3e, and which is provided with perforations 71-1 and 71-2 which cross the steps, makes it possible to introduce the anchoring element either from the top. or from below or by rotating the junction member, which increases the range for height adjustment and alignment.
The fastener 6 is preferably made of metal, in particular stainless steel, and the anchor member 8 is preferably also made of metal, in particular stainless steel. The junction member 9, formed by the end piece 17, is for example covered with a plastic material, such as for example nylon or polypropylene, on the metal of the fixing element. Preferably, this same plastic material is also applied to a part of
- 15 - the fixing element as an extension of the end piece. In this way the plastic material prevents direct contact between the fixing element and the anchoring element, which if they are made of dissimilar metals avoids a chemical reaction between these metals. Of course, the junction member can be covered by molding or by applying a sheath, or a plastic or rubber tube, around this head of the rod. In the embodiment shown in Figure 2a, d and €, the retaining member formed by the feet 15 is rectilinear, while in that shown in Figure 2b it is corrugated. In the embodiment shown in Figure 2c, the retaining member is also rectilinear, but it further comprises a curved end which forms an angle of 90 ° with the rectilinear part. In the embodiment illustrated in Figure 2a, d and e the legs 15-1 and 15-2 can be bent by bending the material from which they are made.
To apply the binding clip according to the invention, use is preferably made of a series of tools developed for this purpose. I! However, it should be noted that these tools will facilitate the installation of the connecting clips, but that they are not essential for this installation. Figure 43 illustrates a tool 100 for positioning the holes to be drilled in the insulation layer and the first wall to introduce the plug in which the fastener will be applied. The positioning tool is formed by two slats 101 and 102 forming a right angle between them. The first slat 101 is provided with a set of holes 103 passing through this first slat. The holes are placed at different heights which correspond to a multiple of the sum of the height of the building elements and the height of the joints between the building elements of the second wall. In the example shown in Figure 43, this sum of heights is 40, 45 or 50 mm. The second slat 102 is used to be placed on the second wall under construction, because it is the height reached by the second wall under construction that will help determine the height at which it will be necessary to drill the cavities 4 in the first wall and the insulating. In use the mason goes
-16- place the second batten on the second wall under construction. After that he can mark the places where to drill by making use of the set of the line of holes 103 chosen according to the construction elements and the horizontal joints used for the second wall and taken up on the first batten.
Figure 44 illustrates a drilling aid tool and which is formed for example by a block 104 drilled with another hole 105 whose axis is perpendicular to the face of the block which will be applied to the insulation. Preferably this block will be in the shape of a cube, but it goes without saying that other geometric shapes can be used, for example a cylinder. This block when it is placed against the layer 3 of insulating material makes it possible to guide the drilling so that the latter is perpendicular to the first wall and to the layer of insulating material. The drill bit will be slipped into the other hole 105 of the block to then drill the hole (s) at the locations which have been indicated using the positioning tool 100. Passing the drill bit through through the other hole 105 this wick will be guided by the linearity of the other hole 105 and a cavity 4 can be obtained perpendicular to the wall of the first wall and the insulating layer. The fact that the cavity is perpendicular has the advantage that the fixing element 6 will then extend perpendicularly into the first wall and that therefore the transfer of force by the connecting clip will be optimized.
Figures 45 and 46 illustrate a screw bit 106 arranged to be mounted on a head of a screwdriver / drill and to take hold of the junction member. The screw bit comprises a transmission shaft 107, one end of which is arranged to be introduced into the head of the screwdriver / drill and the other end is provided with a coupling part 108 allowing coupling with the junction member. In the embodiment according to Figure 45, the coupling part is formed by a rectangular part provided with a recess which has the dimension of the end piece 17 to thus allow
- 17 - to engage this recess in the end cap. In the embodiment according to Figure 40 the coupling part 108 is formed by a pellet which can engage in the opening of the C-shaped junction member which will be described below.
Figure 47 illustrates a positioning template 109 of other cavities, for example formed by cuts or holes, to be made in the second wall to house the retaining member therein. The positioning jig is formed by a plate provided with several perforations 110. The plate is also provided with a protuberance 111, itself provided with another perforation 112, the diameter of which is slightly greater than that of the end piece 17. The perforations 110 serve to indicate where to make another cavity in the second wall.
To apply the binding clip shown in Figures 2a, b and c and 3a, the Mason will preferably use the tools shown in Figures 43 to
47. The mason will place the second batten 102 of the positioning tool 100 on the second wall under construction and will indicate with the help of the holes 103 the place (s) where to drill in the layer of insulating material. Using a drilling machine, and making use of the block 104, the mason will make one or more cavity (s) 4 in the first wall 1 and the layer of insulating material 3 to introduce the anchor 5. After the drilling of the cavity (s) 4 and the introduction of the ankle into the cavity 4, the fixing element will be introduced into the ankle by screwing it. For this purpose, he will use the screwing tip 106 that he will cut at the tip 17. The rotation imposed by the drill on the shaft 106 (indicated by the arrow 113 in figure 45 and 46 will be transmitted by the part coupling 108 to the end piece 17 housed in its recess Thus, the fastening element can easily and quickly be inserted into the ankle.
Then, and in the event that the construction elements of the second wall are not already provided with other cavities to apply the retainer, the mason will take the positioning template 109
- 18- that he will hang using the other perforation 112 on Vembout 17. Then he will place the positioning template 109 on the second wall under construction to apply using the perforations 110 one or more marks to indicate the places where one or more other cavity (s) must be made. After that he will make these other cavities in the construction element of the second wall.
Then the mason will put the binder, such as mortar or glue, on the second wall under construction and then take the anchoring element and apply pressure on the legs 14-1 and 14-2 by pushing them there. 'towards the other. This will have the consequence that the loop in the shape of a celiet will open a little, which will facilitate the engagement of this loop on the end piece 17. Then he will slide the loop on the end piece to adjust the element in height. anchoring relative to the second wall under construction and aligning the anchoring element substantially horizontally with respect to the axis of the fixing element. By height adjustment is meant that the anchoring element is placed so that the legs 14-1 and 14-2 are at the height of the second wall under construction and embedded in the binder, as illustrated in Figure 1 After the loop has been correctly positioned, the mason will release the legs 14-1 and 14-2 so that the loop 16 can come to tighten on the end piece 17. Preferably the fixing element will be positioned on the first wall of such so that the loop 16 can be lodged in the hollow
18. In this latter configuration, the anchoring element will be aligned with the fixing element, which allows a direct transfer in the axis of the fixing element of the stress applied to the second wall.
Before the anchor element is mounted on the connecting member and correctly positioned in height and aligned, the mason will have folded the legs 15-1 and 15-2 of the embodiment illustrated in figure 2 (a) . As shown in Figure 4 (b) the retainer will be placed on the second wall. The mason will then introduce the folded feet into the other cavities made in the second wall so directly
-19- secure the retainer in the construction element. Figure 4 (b) illustrates the installation of the retainer according to Figure 2 (b). In this embodiment the brick is already provided with another cavity formed by a groove 80 in which the retaining member, formed by the wavy shape of the feet, can be placed by the mason. In the embodiment illustrated in Figure 4 (c) the brick is provided with a further cavity formed by two holes 81-1 and 81-2 in which the curved ends of the legs 15 of the embodiment illustrated in Figure 2 (c) will be introduced.
The fact that the retainer is inserted into the second wall will result in it being made integral with the construction element in the second wall in which it is placed. Thus when a stress is applied to the second wall, the retaining member, which is now integral with the second wall, will feel this stress and transmit it via the legs 14-1 and 14-2 to the eyelet 16 and thus towards the fixing element 6. This will result in a transfer of this constraint towards the first wall. The connecting clip according to the invention also makes it possible to hold the second wall in place during its construction while the mortar between the bricks has not yet dried. The fact that the retaining member is in the other cavities 81 or 80 has the consequence that it is retained there thus preventing the second wall from moving in the hours which follow its construction, it will remain in this other cavity and the mortar or the glue, which surrounds the anchor element, will hardly be forced out if the second wall moves. This reduces the likelihood that an air bubble, which could affect the resistance to stress, will form around the anchoring element in the mortar or glue until these have hardened.
Figure 5 illustrates another embodiment of the junction member 9. In this embodiment, the junction member has the form of a podium used for example in cycling races or car or motorcycle competition. Each step of this podium includes a
- 20 - perforation 24 which crosses the step from top to bottom and is located substantially in the center of the step. The central step is provided with a channel 25 into which opens the perforation applied in this central step. The junction member is mounted on the fixing element 6 by introducing the head of the rod 9 into the channel 25 so that it can pass through the perforation 24. In the perforations of the steps on either side of the central step can then for example introduce a wire comprising a leg and a foot as well as a curved part which is engaged in these perforations.
Figures 6 a, b, c, d and e illustrate a second embodiment of a connecting clip according to the invention. According to this second embodiment, the anchoring element has a second geometry and is mounted in a second part 9-2 which is part of the junction member. Still according to this embodiment, the anchoring element is formed by a second wire 8d folded according to the second predetermined geometry. A first retaining member being formed by at least a first segment 20-1 of the second wire. This first segment is at one end of the second wire and forms an angle with the part of the second wire preceding this first segment. In the embodiment illustrated in FIG. 6, the second wire comprises two first retaining members, 20-1 and 20-2, each time located at the height of one end of the second wire. Preferably, the second geometry also comprises a second U-shaped segment 26 and a third 22 and fourth 23 segments each time forming the junction between the second and first segment. The second segment forming an angle between 80 ° and 100 °, in particular 90 °, with the third and fourth segment. According to a more basic embodiment, the anchoring element could be formed of only the first segments 20-1, the third segment 22 and the rising part of the second segment 26. The wire is preferably a wire having a diameter. located between 1.5 and 3mm, preferably 2.2mm, which makes it compatible
- 21 - with the dimension of the so-called thin joints in the construction. In addition, this dimension gives it sufficient rigidity and allows it to be easily bent. The anchoring element 8 is, as in the first embodiment, made of metal, preferably stainless steel. The same is true for the third and fourth embodiment which will be described below.
The retainer shown in Figures 6 and 8 has a geometry and operation similar to that shown in Figure 2 (c), but it goes without saying that in this second embodiment, the geometries shown in Figures 2 ( a) and (b) can also be used.
As illustrated in Figures 7 and 8, the junction member 9 comprises a first part 9-1 having an essentially C-shaped geometry and the second part 9-2 having an essentially T-shaped geometry. The second part being dimensioned and retained in the first part so as to slide inside the C-shape, as shown in Figure 8. Preferably the clearance between the first and second part is as small as possible and just enough to allow the one part slides into the other. This considerably reduces the likelihood that the second part can move relative to the first after the linkage has been correctly positioned in height. Indeed, such a displacement could affect the transfer of the load from the second wall to the first wall.
The second part illustrated in Figures 6 a to d is provided with at least one perforation 24 which is traversed by the anchoring element 8d.
The anchoring element is mounted such that the third 22 and fourth 23 segments pass through the perforations 24 which each terminate in a channel 25, preferably semi-cylindrical or U-shaped, located in the horizontal branch of the form in T of the second part. Thus the second segment 26 is partly housed in the channel 25.
This allows the anchoring element to be securely held in place in the second part of the connecting member. The fact that the second segment
The advantage of forming an angle with the third and fourth segment is that it also retains the anchoring element well in the second part of the connecting member.
In the embodiment illustrated in Figure Ge, the anchor element 8d is trapped in the second part 9-2. This embodiment is obtained by molding.
When the second piece 9-2 is housed in the first piece 9-1, the horizontal branch of the T-shape will be inside the C-shape and the vertical branch of the T-shape will pass through the opening present in the C-shape.
The T-shape will thus be able to slide inside the C-shape, which will allow height adjustment between the anchoring element, the fixing element and the junction member.
It being understood that the anchoring element 8d is mounted on the second part 9-2, it can also slide in the first part by virtue of the sliding movement of the second part relative to the first.
So by sliding the second part into the first, the anchoring element will be moved in height, which allows the height of the anchoring element to be adjusted relative to the second wall.
FIG. 7 illustrates the fastener 6 applied to the back of the first part 9-1. Thus, the junction member 9 makes it possible to slide the anchoring element relative to the fixing element.
The junction member is preferably made of plastic material to reduce the thermal bridge to the first wall.
The fact that the anchoring element is retained in the second part, which is preferably of plastic material and that the first part is also preferably of plastic material, will prevent the different metals from which the element is made. anchoring and fixing are in direct contact with each other, thus avoiding heat losses and chemical reactions.
On the back of the first part 9-1 there is also the protuberance 13 in the form of a plug, which has the same function as that presented in the first embodiment.
Of course we
-23- could in this embodiment use a washer-shaped seal, as for the embodiment shown in Figure 3a. To apply the connecting clip according to the second embodiment, the plug and the fixing element provided with the first part 9-1 will be applied in the same way as that described for the application of the connecting clip according to the first embodiment. However, the screwing tip 106 illustrated in FIG. 46 will be used to screw the fixing element provided with the first part 9-1 into the ankle. A positioning jig will also be used, the protuberance 111 of which will have a geometry adapted to the C-shape of the first part 9-
1. After having marked and made the other cavities in the element of the second wall under construction, we will slide the second part 9-2 with the anchoring element 8 into the first part. Sliding the second part relative to the first will allow the anchoring element to be aligned with the height of the second wall 2 under construction. The mason will take the curved ends of the first retaining members 20-1 and 20-2 in order to introduce them into the other cavities 81, in a manner similar to that described in FIG. 4c. Thus the retaining member will be able to retain the second wall. The presence of the retaining member will help keep the second wall in position during its construction and cooperate with the anchoring element and the fixing element in order to transfer to the first wall a mechanical stress to which the second wall after being built.
Figures 9 a and b show a third embodiment of a connecting clip according to the invention. According to this embodiment, the anchoring element is formed by a third 8th wire folded according to a third predetermined geometry. A first of said retaining members being formed by at least a first segment 30-1, 30-2, of the third wire lying at the height of one end of the third wire and forming an angle with the part 31-1, 31-2 , of the third thread preceding this segment. Segments 30-1 and 30-2, as well as parts 31-1 and 31-2
- 24 - have a similar geometry and function to that of the anchor element shown in Figure 2c. The first segments being provided with curved portions similar to those shown in Figure 2 (c). A second of said retaining members being formed by a U-shaped intermediate segment 32 of the third wire. This second retaining member being connected to parts 31-1 and 31-2. This second retaining member extends into the opening formed by the junction member 9. Preferably the third wire has a diameter between 1.5 and 3 mm similar to that of the first and second wire.
Still according to this third embodiment, the junction member is preferably formed by a third part 33 having a U-shaped profile. The rising sides of the U-shaped profile each being provided with a passage 34 passing through the rising side and s' extending over at least 50% of the height of the rising flanks.
The anchoring element being mounted in this junction member so as to pass through the corridors 34. Thus it will be able to slide in height inside these corridors to adjust the height between the anchoring element and the fixing element. The connection between the parts 31-1 and 31-2 and the second retaining member are each time in one of the respective corridors. Their height movement within the corridors allows for height adjustment of the anchoring element. In this embodiment, the back of the junction member will preferably be configured in a manner similar to that illustrated in Figure 7 and therefore provided with a protuberance 13.
To apply the tie clip according to the third embodiment, the dowel and tie clip will be applied in the same manner as described for the application of the tie clip according to the second embodiment. After mounting the connecting bracket, the mason will adjust the anchoring element to the height of the second wall under construction by sliding it in channel 34. After adjusting the height of the anchoring element, he will introduce the curved part of the
-25- segments 30-1 and 30-2 in the second wall in a manner similar to that shown in Figure 4c. If necessary, it will also position the intermediate U-shaped segment 32 so that it pushes against the internal face of the second wall. Thus in this third embodiment the anchoring element will exert a retaining force at two different places of the construction element of the second wall.
Figures 10 a and b show a fourth embodiment of a connecting clip according to the invention. According to this embodiment, the anchoring element is formed by a fourth wire 8f folded according to a fourth predetermined geometry having a profile in the form of two T connected by their base. This profile comprises a first T having a first vertical part 40 and a first horizontal part 41 extending above this vertical part. The first horizontal part 41 forming the retaining member. The second T of this two T-shaped profile includes a second horizontal part 42 and a second vertical part 44, which joins the first vertical part 40 of the first T. This second horizontal part 42 is mainly housed in the junction member. The latter is preferably formed by a fourth part 43 having a C-shaped geometry, as illustrated in FIG. 10b. The second horizontal part 42 of the second T being mounted in this fourth part 43 so as to slide inside the C-shape. The second vertical part 44 of the second T passes through the opening of the C-shape to join the first vertical part of the first T. The back of this junction member is produced in a manner similar to that illustrated in FIG. 7. Preferably the fourth wire has a diameter between 1.5 and 3 mm, similar to the other forms of embodiments already described.
To apply the tie clip according to the fourth embodiment, the dowel and tie clip will be applied in the same manner as described for applying the tie clip according to the second embodiment. After mounting the fastening element
- 26 - and the junction member, the mason will insert the second horizontal part 42 of the second T in the junction member 43 and adjust the anchoring element to the height of the second wall under construction by sliding it in the fourth part 43. During the height adjustment it will introduce the curved parts of the segments 41-1 and 41-2 in the second wall in the same way as that described for the third embodiment. Figures 11 to 19 illustrate a fifth embodiment of a connecting clip according to the invention where the anchoring element is formed by a plate 50 which can be mounted on or in the junction member 9. The plate comprises a head 51. In the embodiment illustrated in FIGS. 11, 13 and 15 to 19, the head 51 of the wafer comprises a hole 52 in which can engage a junction member 9 similar to that illustrated in FIG. 3a. In the embodiment illustrated in FIG. 13, the hole is extended, preferably by a ring 53, to increase the contact surface between the head of the wafer and the junction member and thus improve the connection between the wafer and the fixing element. This also makes it possible to avoid damaging the plastic coating of the end piece 17. When using a plate with a hole 52, the latter will have a diameter slightly greater than that of the end piece 17. For to make up for this slight difference in diameter, it will suffice to provide that either the junction member 9 can be slightly inclined towards the first wall, or the head of the plate.
The head 51 of the wafer, in the embodiment illustrated in Figures 12 and 14, is T-shaped and is dimensioned such that it can slide inside the junction member 9 formed by a fifth C-shaped piece illustrated in Figure 20 and which is similar to that illustrated in Figure 7. This junction member is similar to that illustrated in Figure 7 but is distinguished by cheeks 29-1 and 29- 2 of the C-shape thicker and a narrower opening. The head of the
- 27 -
plate will be slipped into the opening of this C-shape and will be able to slide there.
The horizontal part of the T-shape being engaged within the C-shape of the joint member and the vertical part of the T-shape extends through the opening of the C-shape.
Preferably the wafer has a thickness of 0.7 to 1.5mm, preferably 1mm, and is made of metal, in particular stainless steel.
Such a thickness gives it sufficient rigidity while allowing the retaining member to be easily bent.
In this fifth embodiment, said at least one retaining member is formed by at least a first tab 54-1, 54-2 applied in the plate at the bottom of the latter on the face opposite that of the head 51. This first of said at least one tongue extends along a fraction of a side edge 55-1, 55-2 of the wafer and is obtained by a cutout in the bottom of the wafer.
This cutout in the pad ensures that the tab is pliable.
A second 56 of said at least one tab extends into a first opening 57 applied in the wafer.
This first opening is located offset from the first tabs towards the head of the wafer.
Where appropriate, the plate is provided with reinforcing ribs (not included in the drawings) applied at the height of the head part.
Still according to this fifth embodiment, said at least one retaining member also comprises at least one third tab 58-1, 58-2 applied in the plate at mid-height of the side edges 55-1, 55-2 of the plate and is also obtained by a cut in the wafer.
Preferably at least a second opening 59 is provided in the plate 50 in order to increase the retention of the facing wall and the resistance to tearing.
The first and the second opening, which run parallel to each other, are separated by a cross member 60. It is also possible to apply a fourth tongue 61-1, 61-2 as a member. restraint.
These fourth tabs are located at the height of the head of
- 28 - the piaquette and are also obtained by a cut in the plate. It goes without saying that the presence of tabs in four different places is not essential to realize the invention and that it suffices to have only one tab. The multiplication of the tabs has the advantage of providing an anchoring element that can be used for different dimensions and models of the construction element of the second wall.
The embodiment illustrated in FIG. 11b differs from that of FIG. 11a by a more basic embodiment which comprises only a second tongue 56 placed in the first opening 57 protruding from the cross member 60. The embodiment illustrated in Figure 11c differs from that of Figure 11b by a longer head. The length of the head will essentially be determined by the width of the building element used for the second wall.
The anchor 50 shown in Figure 15a has an L-shape. Hole 52 is applied to the top of the vertical leg of the L-shape and the first tab 54 is at the bottom of the vertical leg of the L-shape. the L-shape. This first tab 54 is obtained by cutting the vertical branch of the L-shape from the horizontal branch of the L-shape.
Figure 15b shows an anchoring element 50 which differs from that shown in Figure 15a by the presence of a stair step at head height 51. The hole 52 is present on the top of the step. In this embodiment the fixing element 6 is provided with a junction member 9 formed by a simple hook. The step aligns the fixing element and the anchoring element with each other.
In the embodiments shown in Figures 15c and 15d we see the same hook as that shown in Figure 15b but this time with an anchoring element 8 formed by a wire provided with a loop 16, respectively a flattened part 16 'with a hole. The difference in height 120 between the anchoring element and its attachment point on
- 29 - the fastening element that allows the presence of the step in Figure 15b is in the shapes shown in Figures 15c and d obtained by a curvature of the anchoring element which also allows alignment. The embodiment of the anchoring element illustrated in Figure 16 differs from that of Figure 11b by circular openings 57 and 59 instead of rectangular, as well as by the absence of a head
51. The hole 52 being applied in the upper part of the plate of which the anchoring element is made.
The anchor 50 shown in Figure 17 has a double sawtooth shape 64-1, 64-2, 64-3 and 64-1 ", 64-2", 64-3 ". A head 51 with a hole 52 is connected to the teeth 64-3 and 64-3 ’forming one end of the sawtooth shape. The first tab 54 being applied to the other end of the sawtooth shape where teeth 64-1 and 64-1 'are located. This sawtooth shape offers the advantage of allowing the mortar or glue used for the construction of the second wall to get lodged between the teeth to better retain the anchor element. Preferably at least one of the teeth 64-1, 64-1 ’, 64-2 or 64-2 is provided with a flap 63, 65 which extends substantially perpendicular to the surface of the teeth. In the illustrated embodiment the bib extends in a direction opposite to that in which the tab 54 will extend when placed in the second wall. However, it is also possible to have an embodiment where the bib and the tongue extend in the same direction. The bib will expand into the mortar or glue when placed with the anchor element in the second wall and thus will increase the tear-off resistance of the anchor element. This or these bib (s) is or are in particular useful (s) for second walls are in fine joints. In the latter case, it is in fact necessary to use thin anchoring elements, for example 1 mm, because otherwise their integration into the thin seal poses a problem. A bib with a height of 0.5 to 0.8 mm can thus locally offer a thickness more
- 30 - high and therefore better anchoring, without disturbing the thin joint. This better anchoring will in fact slow down the sliding of the anchoring element in the mortar or glue. The anchoring element 50 illustrated in FIG. 18 has a T-shape, the horizontal branch of which also has flaps 65. The vertical branch of the T-shape comprises at its lower end the head 51 provided with a hole 52. The flaps are preferably applied to the lower side of the horizontal branch and have the same function as that described for the embodiment shown in FIG. 17.
The anchoring element 50 illustrated in FIG. 19 has a double T shape, the horizontal branches of which also have at least one of the flaps 63 and 65. The first 54 and second 56 tongues are applied on either side of the vertical branch of the upper T-shape.
Fig. 21 illustrates a variation of the fifth embodiment. In this latter embodiment, the wafer 50 comprises a head portion 51 having an L-shaped profile. The junction member 9 being formed by a first part 9-1 illustrated in FIG. 20 and having a geometry essentially in the form of a C, similar to that illustrated in FIG. 7. The junction member also comprises a second part 9-2 having a T-shaped geometry, similar to that illustrated in FIG. 8, except that it comprises a slot 62 instead of the perforations 17. If necessary, the second part and the anchoring element can also be manufactured by molding by molding the second part on the L-profile. The second part being mounted in the first part so as to slide inside the C-shape. The slot is crossed by the L-profile of the head portion of the insert. The L-profile is mounted in the second part in such a way that the foot is anchored in the slot 62 and passes through the second part. Preferably, the plate and the second part are molded together such that the plate is firmly anchored in this second part.
Figure 22 illustrates a sixth embodiment of a connecting clip according to the invention. This sixth form is distinguished from the fifth embodiment by the presence of at least one lateral extension 70-1 and 70-2 at the side walls of the first part 9-1 of the junction member. In this embodiment, this or these lateral extension (s) is / are formed by angular ridges which preferably extend at an angle of 45 ° on either side of the first part 9 -1. These side extensions are each provided with two cavities 71-1 and 71-2 applied at a distance from each other. These cavities serve to introduce therein an additional anchoring element 73, as illustrated in Figures 25, 26 and 27. These additional anchoring elements have a geometry and a function similar to that illustrated in Figure 2 or 6. A leg 74 , or both legs, of this additional anchoring element will come, or will come, to be inserted in one or the cavities 71-1 or 71-2.
FIG. 23, respectively 24, illustrates a variant of this sixth embodiment where the lateral extensions 70-1 and 70-2 are in the form of a staircase applied on either side of the first part 9-1, respectively in the form of a wing 76-1 and 76-2 applied on either side of the first part 9-1. Both the stairs 75 and the wings 76 are provided with cavities 71. Where appropriate, the embodiment illustrated in FIG. 20 could also be provided with side extensions. The embodiment illustrated in FIG. 24 makes it possible, if the upper face of the lateral extensions is in the axis of the fixing element, to vary the height of the attachment point of the anchoring element, if one turns the fixing element by half a turn and therefore turns the junction member. This difference in height is equivalent to the height of the lateral extension.
Figure 28 illustrates the application of this fifth embodiment of the connecting clip according to the invention and making use of the plate 50 shown in Figure 11. The placement of the pin 5 and
-32- the fastener 6 is similar to that described for the first embodiment because the plate is mounted on the hook of the junction member 9 in a manner similar to that where the first wire is applied. The same applies to the application of holes 81 in the construction element of the second wall. After adjusting the height of the plate relative to the second wall 2 under construction, the mason will bend one or more of the retaining members to place them against and / or in the second wall. For example, the first tabs 54-1 and 54-2 will be bent and introduced into the holes 81-1 and 81-2 applied in the second wall to penetrate into the latter. The second tab 56 will be bent to be applied in the hole 81-3. Where appropriate the third tabs 58 and the fourth tabs 61 can, either in combination with the first and second tabs, or alone, be bent and applied in other holes applied in the second wall, respectively against the internal face of the second wall as illustrated in FIG. 30. The presence of several tabs on the plate thus makes it possible to use the same plate for different dimensions of the construction elements of the second wall.
Figure 29 also illustrates the application of this fifth embodiment of the connecting clip according to the invention but makes use of the plate 50 illustrated in Figure 14. In this embodiment the height adjustment is made by sliding the head of the insert into the C-shaped junction element. The application of the tabs is similar to that described above for Figure 28. Figure 30 shows the tabs bent and inserted into the holes 81 applied. in the second wall and against it. Figure 31 illustrates the application of the sixth embodiment of the connecting clip according to the invention and making use of the plate 50 illustrated in Figure 12 in combination with the additional anchoring elements shown in Figure 25. We see not only the plate 50, the head of which is introduced into the junction member 9, but
- 33 - also the additional anchoring elements 73 which are introduced into the cavity 71 provided in the ridges 70 of the junction member illustrated in figure 22. The plate 50 is placed in the same way as that described in figures 29 and 30. The additional anchoring elements 73 are introduced into additional cavities 81 'of the second wall and the plate is applied in the same way as that described in figure 30. Figure 32 illustrates the use of only the additional elements. anchor 73 without using the plate. It is in fact possible to use the sixth embodiment by only making use of the additional anchoring elements 73, the end of which 74 is introduced into the cavity 71-2 of the lateral extension 70-
1. In Figure 31 it can therefore be seen that not only the plate 50 serves as an anchoring element but also the additional anchoring elements 73 applied in the cavities 71 of the ridges which form part of the junction member. This increases the number of retaining anchor points and distributes the stress that would be applied to the second wall even more. As both the anchoring element and the additional anchoring element are connected to the fixing element via the junction member, the stress will be transferred to this fixing element and thus to the first wall .
It will be clear that, even if the various embodiments of the connecting clip according to the invention have been described separately, the invention is not limited to the embodiments described and that it is possible to combine embodiments. particular forms of the junction member with particular shapes of the anchoring element provided of course that the chosen embodiments allow the connection of the junction member with the anchoring element. It is also possible to apply embodiments of a retainer to other embodiments of the anchor member. Figure 33a shows another variant of the fifth embodiment where the head of the wafer 50 is formed by two arms 86-1 and
- 34 - 86-2 stretched towards each other.
Figure 33b shows the first part 9-1 of the junction member adapted to the two arms of the head shown in Figure 33a.
This first part is formed of two T connected by their base so as to form two passages 87-1 and 87-2 in which the arms 86-1 and 86-2 can respectively engage.
Figure 33c shows another embodiment of the first part 9-1 of the junction member adapted to the two arms of the head shown in Figure 33a.
According to this other embodiment, the first part is formed of a C-profile 88 in which a T-profile 89 is introduced so as to form two L-shaped passages on either side of the T-shape.
The arms 86-1 and 86-2 of the head of the wafer will then be engaged in these L-shaped passages.
Figure 34 shows the fastener according to a seventh embodiment of the connecting clip according to the invention.
This shape differs from the first embodiment by the presence of a sole 90 located under the protuberance 13. This sole extends on either side of this protuberance, which is preferably provided with a flattened part for allow a larger contact surface between the protuberance and the sole.
The latter will slip into the thermal insulation layer 3, as illustrated in FIG. 35. The sole is located just behind the disc 7. The junction member 9 is formed by the end piece 17, similar to that illustrated in FIG. 3, and a shim 91 also illustrated in FIG. 36. As in the first embodiment, the end piece 17 is provided on the head of the rod.
The shim 91 is formed by a rectangular pellet provided with yet another hole 92. This hole 92 is not centered on the pellet, but offset with respect to the center thereof both in height and in width. .
Thus by rotating the pellet when it is placed in the hook formed by the tip 17, we obtain a variation in height of the space available inside the recess 18.
Still according to this seventh embodiment, the anchoring element is formed by a grid 93 made of horizontal and vertical wires, as shown in Figure 37. Preferably the horizontal wire has a diameter of 4mm the vertical wire un diameter of 5mm, which gives a low weight to the grid and allows little stress on the fixing elements. The grid is hooked to the fasteners, preferably making use of horizontal wires. Figure 37 shows that a small number of horizontal wires of the grid are placed on the shims 91 which are placed in the hook. It is in fact not necessary that each of the horizontal threads rest on a hook. By rotating the shim in the recess 18, the height of the grid 93 can be adjusted. Instead of using a grid, it is also possible to use a perforated plate, for example.
The second wall is formed by construction elements which are facing elements, such as, for example, plates 94 shown in figure 38. The retaining member is formed by a set of mechanisms 95. Each facing element will be provided with 'at least one of the mechanisms 95 which will be applied to the rear of this facing element 94. The mechanism is dimensioned in such a way that it can be hooked to the horizontal wires of the grid so as to rest on these horizontal wires.
In order to mount the seventh embodiment, the fixing element will be mounted in a manner analogous to that described for the first embodiment. However, care will be taken to ensure that the sole 90 is properly inserted into the layer of thermal insulation, that is to say that it extends horizontally. Then we put the shim 91 in the hook formed by the junction member. When enough fasteners are placed on the first wall, the grid 93 will be hung by placing it on the feelers 91. The height of the grid will be adjusted by rotating the spacers in the hook. After laying
- 36 - the grid the facing elements 94 will be hooked to the grid using their mechanism 95. A horizontal stress applied to the facing elements forming the second wall will then be transferred to the first wall via the wire rack.
The sole 90 serves to distribute the vertical stress imposed by the weight of the siding over a larger laying area on the insulation layer and thereby reduce the likelihood of the fastener being pulled down by the applied stress.
Figures 39 to 41 show a first particular embodiment of the mechanism 95. The latter is formed of a first 95-1 and a second component 95-2 which can slide into each other.
The first component 95-1 has a first base portion 96 from which extends a protuberance 97 in the form of a dovetail.
The second component 95-2 has a second base portion 98 into which extends another dovetail-shaped recess sized to allow the first component and the second component to slide between them.
On the back of this second component are two L-profiles 99-1 and 99-2 which are used to hang the facing element to the grid.
These two L-profiles extend lengthwise from this second component and are spaced apart from each other and oriented in the same direction.
In use, the second component will therefore be hung using the L-shaped profiles on the grid, as illustrated in figure 42. The sliding between them of the first and the second component will make it possible to prevent the vertical wires of the grid and / or the junction member prevent hooking of the second component, and therefore of the facing element 94, to the grid.
In fact, when the L-shaped profiles are at the height of a vertical wire and / or the fixing element, it will suffice to slide the second component relative to the first to separate it from this vertical wire and / or the junction member.
It goes without saying that the present invention is not limited to the use of the particular mechanism illustrated in Figures 39 to 41 and that other mechanisms allowing sliding between the first and the second component can also be used.
For facing elements having a height greater than cm, several mechanisms can be applied to the back of these facing elements and distributed over the height in order to distribute the weight of the facing element over several horizontal wires of the grid. In addition, when the facing wall is built, the facing elements will automatically be locked in place by the very superposition of these elements. To detach a facing element hanging on the grid it will necessarily be necessary to lift several which are superimposed on the one to be detached.
Figures 48 to 51 illustrate a second embodiment of the mechanism 95 for attaching the facing element 94 to the grid
93. In this second embodiment, and as illustrated in more detail in Figures 49 and 51, the first component 95-1 comprises an elongated profile in the shape of a flared U. This profile has a base 120 and a wing 121 and 122 on each longitudinal side of the base. Each of the wings forms an obtuse angle, located for example between 130 ° and 145 °, with this base. At each longitudinal end of the base a bib 123, 124 is applied. The mud flaps are slightly inclined, for example at an angle between 3 ° and 10 °, to allow a difference in height, for example 1 to 2 mm, with the back of the base and thus guarantee a minimum height for the binder layer to be applied to allow the bond with the facing element. Each flap is formed by a connecting piece and an enlarged part. The connecting piece having a thickness substantially equal to that of the base and extends the base. The widened part has a thickness greater than that of the connecting piece. The first component is intended to be applied to the facing element 94, for example by gluing. The element of
The facing is applied to the back of the first component 95-1, that is to say on the face opposite to that of the wings 121 and 122. The second component 95-2 of this second embodiment is illustrated more in detail in FIG. 50. This second component is formed by a plate which comprises a first 125, a second 126, a third 127 and a fourth 128 notches.
The first 125 and the second 126 notches are located on a first lateral flank 129 of the plate.
The third notch 127 is located on a transverse flank of the plate and the fourth notch 128 is located on a second transverse flank 130 of the plate.
The first and the second notch have a geometry and a dimension which correspond to that of the wings 121 and 122 and they are arranged so as to receive these wings from the first component when the latter is housed in the second component.
The third 127 and fourth 128 notches have a rounded bottom 131, 132 and are sized and positioned to engage with the grid 93. The third notch has an oblique section 133 at its entrance to facilitate placement on the grid.
The fourth notch 128 has an opening 134 which extends over more than half of the second side flank 130 to also facilitate placement on the grid.
When using this second embodiment, the facing element 94 is applied to the first component 95-1. Then the wings 121 and 122 are introduced into the first and second notches 125 and 126 and the whole is hooked to the grid.
To apply the second component to the grid 93, a first wire of the grid is first introduced into the opening 134 present in the fourth notch 128. Then the second component is lowered relative to the grid so that two wires of the grid can be housed in the third and fourth notch so that the second component can rest on the grid.
„39 - Figure 52 illustrates a third embodiment of a mechanism which will be used in constructions where an insulating layer is not used. This third embodiment comprises a base 135 and upright sides 141 and 142 which extend from the longitudinal ends of this base. The base is provided with at least one opening 136, preferably oval in shape, which extends substantially through the center of this base for preferably about 80% of the length of the base. The rising sides 141 and 142 are provided with notches 137, 138 respectively 139 and 140 to be able to suspend the grid. The notches are elongated. Notches 138 and 140 have an L-profile, and notches 137 and 139 extend from a lateral side of the rising flank. The third embodiment is used to be applied directly to a support, in particular the first wall, made for example of masonry or wood.
To apply the grid by making use of this third embodiment, a hole will be made in the support in which a hole will be applied an anchoring means, such as for example a screw. The base 135 will then be held on the support using the anchoring means. The height adjustment will be made through the opening 136. If necessary, it is possible to place between the base and the support at least one adjustment plate 143, as illustrated in FIG. 53. This adjustment plate can be placed between the base and the support. be made in different thicknesses and serves to adapt the distance between the support and the grid. We will hook the grid by making use of the notches 137 to 140. We will first introduce a wire of the grid in the notches 138 and 140 and we will then lower the grid so that the wires come to be lodged in the notches 137 to 140.
Figures 54 and 55 illustrate a fourth embodiment of a mechanism 95 which will be used in constructions where use is made of an insulating layer. In this fourth embodiment the first component, illustrated in FIG. 54, has an L-shaped geometry having a base 135 and a sidewall 144. The base 135 comprises at least
- 40 - an opening 136, preferably oval in shape, which extends substantially through the center of this base for preferably about 80% of the length of the base. This base and its opening have the same function as those of the third embodiment. The sidewall 144 has substantially in the middle in the direction of the length a first rib 145 of semi-circular shape. The first rib extends from the end opposite to that where the base 135 is applied and preferably extends 90% of the height of the sidewall. The sidewall also has two other openings 146 and 147 located on either side of the first rib. These two other openings extend in the part located towards said opposite end and over preferably 40% of the height of the sidewall.
The second component illustrated in FIG. 55 is formed of a plate 149 which comprises a second rib 148 dimensioned and positioned so as to cooperate with the first rib 145. The second component also comprises two notches 137 and 138 which have the same geometry and function than those described in the third embodiment. Finally, the second component comprises two perforations 150 and 151 applied on either side of the second rib and arranged to cooperate with the openings 146 and 147. To apply the grid by making use of this fourth embodiment, we will act, for this. which relates to the application of the base 135, in the same way as that described for the third embodiment. Then the second component will be placed on the side 144 of the first component so that the second rib 148 is placed on the first rib 145. The distance between the support and the position where the grid is to be applied will be adjusted by sliding the plate 149 on the sidewall 144. The perforations 150 and 151 will thus face the openings 146 and 147. When the adjustment has been made, it will suffice to pass a bolt through each of the perforations and the openings in order to
-41-
securing the plate 149 to the sidewall 144. The grid can then be attached to the mechanism by making use of the notches 137 and 138. Figure 56 illustrates a fifth embodiment of a mechanism 95 which will be used in constructions where use is made of small-dimension facing elements.
The mechanism according to this fifth embodiment comprises a base plate 152 provided with four fastening tabs 153 to 156 and present at the ends of the side flanks of this base plate.
These brackets are used to take hold of the grid.
The base plate 152 is provided with at least three bosses 158 to 161 which each form a protrusion on the back of the base plate.
These bumps serve to ensure a minimum height for the thickness of the binder layer to be applied to attach the siding element to it.
After having attached the facing element to the base plate, it will suffice to hang the base plate with its facing element to the grid using the fastening brackets.
The fifth embodiment can be used in combination with the first or the second embodiment, for example in the case where one wants to build a second wall where small building elements will be mixed with high-rise building elements. medium or large size.

权利要求:
Claims (40)
[1]
1.A set of at least one connecting clip and at least one construction element, which connecting clip makes it possible to connect a first wall (1) already at least partially constructed to a second wall (2) under construction by making use of said at least one building element, which first and second wall being separated by a recess (3), which connecting clip comprises a fixing element (6) and an anchoring element (8), which fixing element being arranged to be introduced into a cavity (4) present in a face of the first wall oriented towards the second wall and to be fixed to the first wall, which fixing element is connectable to the anchoring element by a junction member (9 ), which junction member is arranged to allow height adjustment, characterized in that the junction member is also arranged to allow alignment, in particular substantially horizontal alignment, between the anchoring member and the element fixing, which anchoring element comprises at least one retaining member, said at least one construction element being provided with at least one other cavity, said other cavity and the retaining member being dimensioned such that the retaining member retainer can be introduced into the other cavity in order to thus substantially directly join the construction element with the connecting clip.
[2]
2. Assembly according to claim 1, characterized in that the retaining member comprises at least one segment (12,15, 20, 30, 41, 54, 56, 61) which is curved, or can be curved by folding, to make it possible to secure the retaining member with the construction element on which it will be applied.
[3]
3. Assembly according to claim 1 or 2, characterized in that said fixing element (6) is formed by a rod having a part (6-1) threaded or twisted and said junction member being formed by a tip (17) provided on a head of the rod and forming a hook.
- 43 -
[4]
4. Assembly according to claim 2 or 3, characterized in that the anchoring element is formed by a first wire (8d, e) bent according to a first predetermined geometry, which first geometry is formed by at least a first (14 -1) leg provided with a foot (15-1,15-2), said foot forming the retaining member, which leg comprises a section having an opening in which the junction member 9 can engage.
[5]
5. Assembly according to claim 2 or 3, characterized in that the anchoring element is formed by a first wire (8a, b, c) folded according to a first predetermined geometry, which first geometry is formed by a first (14 -1) and a second (14-2) leg each provided with a foot (15-1,15-2), said feet forming the retaining members, which legs being connected together by a loop (16) in the form of eyelet.
[6]
6. An assembly according to claim 3 and 5, characterized in that the hook and the eyelet-shaped loop are dimensioned such that the eyelet-shaped loop can be engaged around the hook, in particular in a hollow (18) formed in the hook.
[7]
7. Assembly according to one of claims 1 to 6, characterized in that the junction member has the form of a podium comprising steps including a central step, each step has a perforation (24) which passes through it from the top. downwards, the central step being provided with a channel (25) into which opens the perforation applied in this central step, the perforations other than that applied in the central step, being dimensioned to engage at least part of the 'anchor element.
[8]
8. Assembly according to claim 1 or 2, characterized in that the junction member is formed by a first part (9-1) having an essentially C-shaped geometry and a second part (9-2) having a geometry essentially T-shaped, the second piece
- 44 - being mounted in the first part to slide within the C-shape, the anchor element is retained in the second part.
[9]
9. Assembly according to claim 2 or 8, characterized in that the anchoring element is formed by a second wire (8d) bent according to a second predetermined geometry, a first of said retaining members being formed by at least a first segment (20-1,20-2) of the second wire located at the height of one end of the second wire and forming an angle with the part of the second wire preceding this segment.
[10]
10. Assembly according to claim 9, characterized in that the second geometry comprises a second U-shaped segment (26) and a third (22) and fourth (23) segment each forming the junction between the second and first segment, the second segment forming an angle between 80 ° and 100 °, in particular 90 °, with the third and fourth segment.
[11]
11. Assembly according to claim 2, characterized in that the anchoring element is formed by a third wire (8th) bent according to a third predetermined geometry, a first of said retaining members being formed by at least a first segment (30 -1, 30-2) of the third wire located at the height of one end of the third wire and forming an angle with the part of the third wire preceding this segment, a second of said retaining members being formed by an intermediate segment (32) of the third thread.
[12]
12. Assembly according to claim 11, characterized in that the junction member is formed by a third part (33) having a U-shaped profile, the rising sides of the U-shaped profile each being provided with a passage ( 34) crossing the rising sidewall and extending over at least 50% of the height of the rising sidewalls, said anchoring element being mounted in this junction member so as to cross the corridors.
[13]
13. Assembly according to claim 2, characterized in that the anchoring element is formed by a fourth wire (8f) folded in a
- 45 - fourth predetermined geometry having a profile in the form of two T connected by their base, a first T of this profile in the form of two T has a first vertical part (40) and a first horizontal part (41), the first part horizontal forming the retaining member, a second T of this two-T-shaped profile comprises a second horizontal part, the junction member being formed by a fourth part (43) having a C-shaped geometry, said second part horizontal (42) being mounted in the fourth part so as to slide inside the C-shape.
[14]
14. An assembly according to claim 8, 10 or 13 respectively, characterized in that the fixing element (6) is applied to the back of the first (9-1), respectively the third (33) or fourth part (43) .
[15]
15. An assembly according to claim 14, characterized in that the connection between the back of the first, respectively the first, respectively the third or the fourth part and the fixing element comprises a protuberance (13) configured so as to be able to fit tightly in a plug (5) inserted in the first wall and Visolant to receive the fixing element.
[16]
16. Assembly according to one of claims 1 to 13, characterized in that it comprises an ankle (5) for receiving the fixing element, which ankle comprises a recess (19) present at an entrance of the ankle, which fastening element is provided with a washer-shaped seal dimensioned to be able to be accommodated in said recess (19).
[17]
17. Assembly according to claim 1, 2 or 3, characterized in that the anchoring element is formed by a plate (50), said at least one retaining member (54,56,58,61) being formed by at least one tab provided in the plate and which can be bent by folding.
[18]
18. An assembly according to claim 17, characterized in that a first (54) of said at least one tongue extends along a fraction of a lateral edge (55) of the plate.
- 46 -
[19]
19. An assembly according to claim 17 or 18, characterized in that a second (56) of said at least one tab extends into an opening (57) applied in the wafer.
[20]
20. An assembly according to claim 17, 18 or 19, characterized in that the plate comprises a head (51), the junction member is formed by a fifth part having a C-shaped geometry, the head and the fifth part. being sized so that the head can slide inside the C-shape.
[21]
21. An assembly according to claim 17, 18 or 19, characterized in that the plate comprises a head (51) in which a hole is applied, said fixing element (6) is formed by a rod having a threaded or twisted part and said junction member being formed by an end piece (17) provided on a head of the rod and forming a hook, said hole being dimensioned to be introduced on the hook.
[22]
22. An assembly according to claim 17, 18 or 19, characterized in that the plate comprises a head (51) having an L-shaped profile, the junction member being formed by a first part having an essentially C-shaped geometry and a second part (9-2) having a T-shaped geometry, the second part being mounted in the first part so as to slide inside the C-shape, the L-profile is mounted so as to pass through the second room.
[23]
23. Assembly according to one of claims 17 to 22, characterized in that it comprises at least one additional anchoring element (73), at least one of the side walls of the junction member comprises a lateral extension (70 -1, 70-2) arranged to introduce one end of the additional anchoring element therein.
[24]
24. Assembly according to one of claims 17 to 23, characterized in that the plate is provided with reinforcing ribs.
[25]
25. Assembly according to one of claims 17 to 24, characterized in that the plate comprises at least one flap (63,65).
- 47 -
[26]
26. Assembly according to one of claims 17 to 25, characterized in that the back of the junction member (9) comprises a protuberance (13) configured so as to be able to be housed by clamping in an ankle introduced into the first wall and the insulation to receive the fixing element.
[27]
27. Assembly according to claim 1 or 3, characterized in that the anchoring element is formed by a grid and the retaining member is formed by a mechanism (95) dimensioned to take hold on the grid and apply one of said elements thereto. construction of the second wall, the junction member being formed by an end piece (17) and an adjusting wedge (91), which end piece is provided on a head of a rod which forms part of the fixing element, which end piece forms a hook sized to receive the adjustment wedge and allow the grid to be hooked.
[28]
28. An assembly according to claim 27, characterized in that it comprises a sole dimensioned to distribute a force transferred by a vertical load imposed by the second wall on the hook.
[29]
29. An assembly according to claim 27 or 28, characterized in that the mechanism comprises a first and a second component, the first component comprising a first base from which extends a protuberance (97) in the form of a dovetail. and the second component comprising a second base in which extends another dovetail-shaped hollow dimensioned so as to allow the sliding between them of the first and of the second component.
[30]
30. Assembly according to claim 27, or 28, characterized in that the adjusting wedge is formed by a square disc provided with a hole (92) whose axis is offset from the center both in height and in width. of the pellet.
[31]
31. Assembly according to claim 1 or 3, characterized in that the anchoring element is formed by a grid and the retaining member
- 48 - is formed by a mechanism (95) dimensioned to take hold on the grid and apply thereon to one of said construction elements of the second wall, which mechanism comprises a first (95-1) and a second (95-2) component , the first component comprising a flared U-shaped profile having a base (120) and a wing (121, 122) at each longitudinal side of that base, which second component comprises a plate having a first (125), a second ( 126), a third (127) and a fourth (128) notch, the first and second notch being sized and positioned to receive said wings, the third and fourth notches being sized and positioned to engage the grid.
[32]
32. Assembly according to claim 31, characterized in that at each longitudinal end of the base a flap (123, 124) is applied, which flaps are inclined relative to this base.
[33]
33. Assembly according to claim 1, characterized in that the anchoring element is formed by a grid and the fixing element and the junction member are formed by a mechanism arranged on the one hand to receive the grid and on the other hand to be fixed to a support, which mechanism comprises a base (135) and rising flanks (141, 142) which extend from the longitudinal ends of this base, which base is provided with at least one opening (136) and which rising flanks are provided with notches (137, 138, 139, 140) to receive the grid.
[34]
34. Assembly according to claim 1, characterized in that the anchoring element is formed by a grid and the fixing element and the junction member are formed by a mechanism arranged on the one hand to receive the grid and on the other hand to be fixed to a support, which mechanism comprises a first and a second component, the first component comprising an L-shaped geometry having a base (135) provided with at least one opening (136) and a sidewall (144), which side has a first rib (145) and is provided with two other
-49- openings (146, 147) located on either side of the first rib, which second component is formed of a plate (149) having a second rib (148) sized and positioned to cooperate with the first rib, which second component has two perforations (150, 151) arranged to cooperate with the other openings.
[35]
35. Assembly according to claim 1, characterized in that the anchoring element is formed by a grid and the retaining member is formed by a mechanism sized to take hold on the grid and apply one of said construction elements of the grid thereto. second wall, which mechanism comprises a base plate (152) provided with attachment tabs (153, 154, 155, 156), which base plate has at least three bosses (158, 159, 160, 161) forming a protuberance on the back of the baseplate with the tabs sized and positioned to engage the grid.
[36]
36. Assembly according to one of claims 1 to 35 and of a positioning tool, characterized in that the positioning tool comprises a first and a second slat forming between them a right angle, the first slat being provided with an assembly. of holes corresponding to different heights which are a multiple of the sum of the height of the construction elements and the height of the horizontal joints between the construction elements of the second wall.
[37]
37. An assembly according to claim 36, characterized in that it comprises a block pierced with a hole whose axis is perpendicular to the face of the block which will be applied to thermal visolant.
[38]
38. An assembly according to claim 36 or 37, characterized in that it comprises a template for positioning other cavities (80,81-1,81-2) to be produced in the second wall.
[39]
39. An assembly according to claim 36, 37 or 38, characterized in that it comprises a screw bit arranged to be mounted on a head of a screwdriver / drill and to take hold of the junction member.
- 50 -
[40]
40. Method of connecting a first wall (1) already at least partially constructed to a second wall (2) under construction by making use of construction elements, which first and second walls being separated by a hollow (3), according to which method at least one cavity is applied in a face of the first wall facing the second wall and a fixing element (6), which forms part of a connecting clip, is introduced into this cavity in order to fix the element fixing to the first wall, and in that one connects by means of a junction member (9) an anchoring element (8), which also form part of the connecting clip, to the fixing element, which anchoring element is moved in height relative to the fixing element in order to superimpose it on the construction element, characterized in that a retaining element, which is part of the element of anchor, is introduced into another cavity provided or applied in the construction element to thereby substantially secure dir ectly the construction element with the connecting clip.

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同族专利:

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公开号 | 公开日

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BE1026549A1|2020-03-13|

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BE1026514A1|2020-02-28|

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BE1026549B1|2020-03-16|

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法律状态:
2021-01-15| FG| Patent granted|Effective date: 20201124 |

优先权:

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申请号 | 申请日 | 专利标题

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BE20180090A|BE1026549B1|2018-08-18|2018-08-18|Connection clip|

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