专利摘要:
In the case of a sliding door with at least one door leaf, with at least one frame construction, with at least two flat glass bodies, and with at least one guide system for laterally sliding at least one door leaf, it is provided according to the invention that at least one glass body is designed in the form of a covering glass body, which at least one glass body is in the form of a safety glass body, which at least one covering glass body has a larger surface area than a safety glass body, which at least between the covering glass body and the safety glass body one spacer element is provided that at least one groove is provided between the safety glass body, the covering glass body, and the spacer element, the sliding door comprises at least one retaining element, and that at least one retaining element is at least partially arranged in the groove.
公开号:NL2017489A
申请号:NL2017489
申请日:2016-09-19
公开日:2017-03-24
发明作者:Nau Reinhard
申请人:Nau Steuerungstechnik Gmbh;
IPC主号:
专利说明:

Title: SLIDING DOOR WITH AT LEAST ONE DOOR WING
The invention relates to a sliding door with at least one door leaf, with at least one frame construction, with at least two planar glass bodies, and with at least one guide system for laterally sliding the door leaf.
Sliding doors for vehicles, in particular for water vehicles, such as ships, must meet stringent requirements. Doors that open in particular to the outside are subject to heavy wind and weather influences on at least one side, so that built-in glass discs must be able to withstand high wind speeds and sea battle. In addition, in the event of a possible fire, for example, there is a risk that the fixings of fitted glass discs will loosen, as a result of which the heavy glass discs will fall out of their fixing under the influence of the temperature.
For example, DE 20 2005 001 226 UI discloses a fire-resistant sliding door with at least one glass wing. The edge area of the fire glass is arranged in a receiving frame profile. The frame profile has a U-shaped cross-section, and is heat-resistant in such a way that in the event of a fire the release of the stained glass from the frame profile is prevented. The frame profile that holds the glass disc dominates the view of the sliding door. A smooth external surface, such as is often desired for aesthetic reasons, is therefore not possible.
The object of the invention is therefore to provide a weather-resistant and in the case of fire stable sliding door whose external appearance is not disturbed by surrounding container elements.
This object is realized on the basis of a sliding door with the features of claim 1, and on the basis of a water vehicle with the features of claim 12. Interesting extensions and embodiments can be found in the dependent claims.
In the case of a sliding door with at least one door leaf, with at least one frame construction, with at least two flat glass bodies, and with at least one guide system for laterally sliding at least one of the door leaves, it is provided according to the invention that at least one glass body is in the form of a covering glass body, which is at least one glass body in the form of a safety glass body, that at least one covering glass body has a larger surface area than a safety glass body, which has at least one between the covering glass body and the safety glass body spacer element is provided that at least one groove is provided between the safety glass body, the covering glass body, and the spacer element, the sliding door comprises at least one retaining element, and that at least one retaining element is at least partially arranged in the groove. The safety glass body may in particular be a glass disc made of fire glass. In particular, this may involve a glass package from class A-60, glass that is maintained for at least 60 minutes in the event of a fire without structural loss. The covering glass body can in particular be a glass composite disc made of safety glass, or a glass disk made of a similar glass material. The ratio of the mutual thicknesses of the covering glass body and of the safety glass body can vary depending on the application. For example, the thickness of the covering glass body can be adapted to the requirements of the area of application of the sliding door. The requirements may, for example, depend on the type of water vehicle as well as on the position of the sliding door on the water vehicle. The covering glass body has a larger surface area than the safety glass body. In particular, the covering glass body can have a greater width than the safety glass body. The covering glass body preferably forms an outwardly directed range, in particular the range that is turned away from an internal space on a ship and thus also determines the external appearance of a ship. A spacer element is provided between the covering glass body and the safety glass body. The spacer element preferably runs parallel to the external edge of the glass body. In particular, the spacer element is offset in the direction of the center of the glass body, i.e. away from the outer edge and in the direction of the center of the surface. A groove is formed between the safety glass body and the covering glass body by the spacer elements. The opening of the groove then runs parallel to the edges of the two glass bodies. A retaining element can be provided in this groove, so that the glass body cannot fall out of the groove. This is particularly interesting when the covering glass body is connected to the frame construction by means of gluing. Particularly in the event of a possible fire, such gluing can release under the influence of the high temperatures, so that - if there were no retaining element present - the two glass bodies could fall out of the groove. The safety glass body is furthermore retained by a cover frame connected to the frame structure. Falling of the safety glass body in the direction of the internal space is thus prevented. Due to the retaining element, a cover frame can be omitted along the side of the covering glass body. The use of wide glue joints with embedded retaining elements can also be omitted. The external view of the door is therefore not disturbed by the cover frame. The installation of glass bodies with narrow glue joints is thus made possible. In addition, the sliding door may, for security, comprise a seal which swells in the event of a possible fire. In particular, the seal can be provided between the door leaf and a sealing frame, for example the sealing frame arranged in an opening to be closed in a hull of a ship. The seal which swells in the event of a fire ensures an additional seal of the sliding door in that case.
In an embodiment of the invention, at least one spacer element is designed in the form of a frame, the surface area stretched by the spacer element being smaller than the surface area of the safety glass body. The spacer element can for instance be designed in the form of a frame whose edges run parallel to the edges of the safety glass body. The area that is tensioned by the frame is smaller than the area of the safety glass body. The edges of the frame are thus arranged offset from the outer edge of the safety glass body in the direction of the center of the surface. As a result of this spaced-out arrangement of the spacer frame, a groove is formed between the safety glass body, the spacer element, and the covering glass body, a groove in which a retaining element can be provided.
In an embodiment of the invention, a profile part with a U-shaped cross-section is arranged in the groove. In the groove running parallel to the edges of the two glass bodies, a frame profile can be provided with a U-shaped cross-section. The U-shaped frame profile is thereby arranged in the groove in such a way that the opening of the groove and the opening of the U-shaped profile coincide. Due to the U-shaped profile, a stabilization of the groove is achieved, with the result that a stronger protection against failure of the glass can be realized by an arranged retaining element. The displaceable arrangement of the retaining element makes it possible to place the safety glass body and the covering glass body, together with the spacer element arranged between them, in the frame construction and to glue it at the corresponding glue locations. After application and gluing, the retaining element can be slid into the groove, so that failure of the glass body is prevented in cases where the glue would come loose.
In an embodiment of the invention, the frame construction comprises hollow profile parts, parts of which at least one is provided with at least one opening, the retaining element being in the form of a corner part, the retaining element protruding at least partially through the opening, and wherein the retaining element is slidably arranged parallel to the side surface of a frame tube. A vertically arranged frame tube may comprise side surfaces provided perpendicular to the plane of the door in addition to a lower and an upper end side. A side surface arranged parallel to the plane of the door is preferably provided with an opening from which the retaining element partially protrudes. The retaining element can then have a rectangular cross section. One leg of the retaining element is provided parallel to the plane of the door, while the other leg is correspondingly perpendicular to the plane of the door. The leg provided perpendicularly to the plane of the door is horizontally provided in the frame tube, while the leg provided parallel to the plane of the door projects from the opening of the frame tube. By means of a displacement mechanism which can for instance be formed by a threaded rod, the sliding element can be displaced along the plane of the door. The opening of the frame tube is designed such that a displacement of the retaining element is made possible at least along the length of the leg of the retaining element provided parallel to the plane of the door. The frame tube can be provided with an additional opening in a side surface perpendicular to the plane of the door, an opening through which the threaded rod can be slid.
In a constructional embodiment of the invention, the retaining element is rotatably mounted on a threaded rod, the threaded rod being arranged in parallel with the plane clamped by the sliding door, and the threaded rod being rotatably mounted on the frame structure . Preferably, the frame structure may comprise vertically running hollow profiles. The hollow profiles can in each case be provided with at least one opening, in particular in a side surface, wherein the retaining element can be arranged at least partially in the hollow profile. In particular, the retaining element can be in the form of a corner part, and be provided in such a way that it at least partially protrudes from the hollow profile. In particular, the part of the retaining element protruding from the hollow profile can be provided parallel to the plane of the door and parallel to a side surface of the hollow profile. The other part of the corner part is arranged perpendicular to the plane of the door in the hollow profile. The area of the corner part arranged perpendicularly to the plane of the door is provided with a rotatably mounted connection for a threaded rod. The threaded rod is arranged parallel to the plane of the door. By turning the threaded rod, the retaining element can thus be shifted parallel to the plane of the door. For turning, the threaded rod can be provided with an internal hexagonal socket which can be reached, for example, through an opening in the side surface of the frame profile provided perpendicular to the plane of the door with the aid of an Allen key. The provision of the retaining element in the groove between the safety glass body and the covering glass body can thus be made possible by turning the threaded rod. The threaded rod is at least partially arranged in a frame tube.
In another embodiment of the invention, the retaining element is provided in such a way that it is not visible from the outside. By arranging the retaining element in a hollow profile of the frame construction, it is thus made possible that the retaining element is not visible from the outside, i.e. from the direction of the safety glass or from the direction of the covering glass body. The general aesthetic impression of the sliding door is not adversely affected by the use of the retaining element.
In a constructional embodiment of the invention, the sliding door is provided with two door wings, wherein the door wings are mounted so as to be mutually displaceable, and wherein the door wings in each case comprise at least one central bumper, wherein the central bumper are at least two-part, and wherein the central bumper are vertically separated from each other. The central bumpers are preferably vertically separated from each other to realize, for example, a thermal separation between the inside, that is, the side facing the safety glass, and the outside, that is, the side facing the covering glass. In this way it is ensured that in the event of a possible fire, for example in the case of a fire in the internal space, the central bumper on the outside does not overheat, thanks to the thermal insulation. Limiting a fire in the room is thus made easier.
In an embodiment of the invention, the part of the central bumper provided on the side remote from the covering glass body is connected to the frame construction by means of a connecting part, thermally insulating material being provided between the connecting part and the frame construction. The connecting part can for instance be embodied in the form of a corner part whose legs span an angle of 90 °. A leg of this angle can for instance be scorched with the part of the central bumper that is provided along the side of the central bumper that faces away from the covering glass. The other leg of the connecting part, namely the leg perpendicular to the plane of the door, can be connected to a vertically running hollow profile of the frame construction. In order to prevent the formation of a thermal bridge between the outside of the central bumper and the frame construction, thermally insulating parts are provided between the connecting part and the hollow profile. Thus, in the case of a fire, the temperature along the inside of the room will not be transferred to the frame structure.
In an embodiment of the invention, a free space is formed between the part of the central bump facing the covering glass body and the part of the central bump facing away from the covering glass body, the free space being covered at least partially by means of a sealing body . Due to the free space that is formed between the two parts of the central bumper, a change in the shape as a result of temperature differences between the inside and the outside of a door leaf is possible. A possible heating of the internal space, for example along the side of the door directed towards the safety glass body, can give rise to the expansion of the corresponding side of the central bumper. In order to compensate for this expansion and to prevent a clamping movement with respect to the central bumper along the side facing the covering glass, a free space is formed between the two parts. To the outside, this free space can be covered by a sealing body consisting of a sealing material, in particular a heat-resistant sealing material.
In an embodiment of the invention, the frame structure comprises at least two vertically arranged hollow profile parts, wherein at least one hollow profile part comprises an end face with at least one opening. A frame construction of a door leaf can in particular comprise two hollow profile parts which are provided, for example, vertically at the edges of the door leaf. For example, in the case of a door with two wings, the door wings can in each case be provided with a vertically arranged hollow profile part in the area of the central bumps, while an additional hollow profile part can be provided at the height of the edge opposite the central bump. The vertically arranged hollow profile parts can be connected to each other by horizontally running hollow profile parts. The hollow profile parts can for instance be designed in the form of square tubes. These hollow profile parts which form the tube frame styles of the frame construction are opened upwards and downwards, i.e. in each case on the corresponding end faces, in order to realize a cooling of the inner surface of the tube by a possibly occurring chimney effect. In particular in the case of a fire, a good heat transfer is thus achieved so that the frame construction is subjected to as little thermal stress as possible.
An additional aspect of the invention relates to a water vehicle with a sliding door according to the invention. Sliding doors according to the invention are particularly suitable for their use on water vehicles, in particular on ships, because such sliding doors can withstand the great stress caused by the sea and weather influences. Due to the retaining element used, the glass bodies are protected against falling out of the frame in the event of a possible fire. The external appearance of the sliding doors is not thereby disturbed by any cover frames and the like, so that a total impression with the largest possible area is achieved.
The invention is explained in more detail below with reference to an exemplary embodiment shown in the drawing. In addition:
Figure 1 shows a schematic representation of a sliding door with a single wing, and this in closed condition,
Figure 2 shows a schematic representation of a sliding door with two wings, and this in the closed state,
Figure 3 shows a detail view in side view, partly in section, of a door leaf with a guide system,
Figure 4 shows a detail view in side view, partly in section, of a door leaf with a lower guide system,
Figure 5 shows a detailed view of a closed sliding door with two wings, and this in the area of the central bumpers, with retaining elements, and
Figure 6 shows a detailed view, partly in section, of a sliding door with two wings, and this in the area of the central bumpers, with retaining element.
Figure 1 shows a sliding door with a single leaf, with a door leaf 1, a covering glass body 2, and a guide system 3. The outer edges of the door leaf 1 are formed by a frame construction 4. The sliding door is shown in closed status. To open it, the door leaf 1 can be moved along the guide system 3.
Figure 2 shows a representation of a sliding door with two wings, with two door wings 1, 1 'which are slidable relative to each other, and this in the closed state. The door leaves 1, 1 'are movable relative to each other and abut each other in their closed position with their central bumpers 5, 5'. With a view to moving it, the door wings 1, 1 'are each provided with guide systems 3, 3'.
Figure 3 shows a representation of the range of a door leaf 1, 1 'associated with the guide system 3. The guide system 3 is provided with running rollers 6 which can roll on a running beam 7. By means of a holder part 8 the frame construction 4 is connected to the running roller 6. The upper edge of the door leaf 1, 1 'is formed by a horizontally running hollow profile part 9. By means of a gluing 10 a covering glass body 2 is connected to the hollow profile part 9. Preferably, the side of the door leaf 1 with the covering glass body 2 is associated with an outside area. A safety glass body 11 can be directed towards an inside area of a space closed by the sliding door. A spacer element 12 is provided between the safety glass body 11 and the covering glass body 2. The safety glass body is preferably formed from a fire glass type, in particular from a class A-60 fire glass type.
Figure 4 shows a representation in side view, partly in section, of a door leaf in a range associated with a lower guide rail 13. In the lower guide rail 13, lower guide rollers 14 are connected which are connected to the frame construction 4. The lower horizontal hollow profile part 16 is connected to a cover frame 17. Thereby, a thermally insulating material 18 is arranged between the lower hollow profile part 16 and the cover frame 17. The cover frame 17 is, for example, connected to the frame construction 4 by means of screw connections and / or welding bolts. The thermally insulating material is held in its position by the connecting means. In the event of a fire, the transfer of high temperatures from the cover frame 17 to the frame structure 4 is thus prevented. The cover frame 17 is arranged in such a way that the safety glass body 11 falls out of the frame. Thermally insulating material 18 is also arranged between the safety glass body 11 and the lower hollow profile part 16.
Figure 5 shows the range in which two door wings 1, 1 'of a sliding door with two wings come into contact with their central bumpers 5, 5' in their closed state. The central bumpers 5, 5 'are provided on the vertically running hollow profile parts 19, 19'. The safety glass bodies 11, 11 'are in each case connected to each other with the covering glass bodies 2, 2' by means of spacer elements 12, 12 '. A groove 20, 20 'is thus formed between a covering glass body 2, 2' and a safety glass body 11, 11 '. A U-shaped profile 21, 21 'is provided in a groove 20, 20'. In the vertically running hollow profile parts 19, 19 ', angular retaining elements 22, 22' are arranged slidably. By means of a mechanism, a retaining element 22, 22 'can be shifted along the plane of the door leaf 1, 1'. In particular, a retaining element 22, 22 'in a groove 20, 20' or in the corresponding U-profile 21, 21 'can in this case be partially pushed inwards. A retaining element 22, 22 'moved inwards into a groove 20, 20' prevents the safety glass body 11, 11 'and the corresponding covering glass body 2, 2' from falling out of the frame. A cover frame can thus be omitted for the covering glass bodies 2, 2 'because the covering glass bodies are secured by the retaining elements 22, 22'. In particular, the external appearance of the door leaves 1, 1 'is thus dominated by the covering glass body and is not disturbed by any cover frames. Also large glue surfaces that can disturb the overall impression of the sliding door can be avoided thanks to the retaining elements 22, 22 '. The mechanism that guarantees the slidable character of the retaining elements 22, 22 'can be formed by a threaded rod 23, 23'. The retaining element 22, 22 ', which preferably has a rectangular cross section, can be provided in such a way that one leg is provided parallel to the plane of the door, while the other leg is perpendicular to the plane of the door state. The leg perpendicular to the plane of the door is provided with a rotatable connection for a threaded rod 23, 23 '. When fitting the covering glass bodies 2, 2 'and the safety glass bodies 11, 11', the threaded rod 23, 23 'can be screwed into the vertical hollow profile part 19, 19'. The leg of the retaining element 22, 22 'provided parallel to the plane of the door is thus displaced from the groove, so that a trouble-free fitting of the safety glass bodies 11, 11' and of the covering glass bodies 2, 2 'is made possible. The retaining element 22, 22 'is displaced in the groove 20, 20' by screwing in the threaded rod 23, 23 '. The central bumpers 5, 5 'may comprise openings 24, 24' for activating the threaded rod 23, 23 '. The opening 24, 24 'is sealed with the aid of a sealing material 25.
Figure 6 shows a view of the range of the central bumpers 5, 5 'of two door wings in the closed condition of the door wings 1, 1', and this in view. A central bumper 5, 5 'is designed in two parts. The splitting of the two parts 5a, 5b of a central baffle here runs vertically. The vertical separation of a central baffle 5, 5 'is interesting in the event of a fire because the heat generated along a specific side of the sliding door, for example the side facing an internal space, cannot be transferred to the outside facing side of the door leaf 1, 1 '. The inwardly directed parts 5a, 5a 'of the central baffles 5, 5' are connected by means of holder parts 26, 26 'to the in each case vertically running hollow profile part 19, 19'. The holder part 26, 26 'has a rectangular cross-section. The first leg of the holder part 26, 26 'is scorched with the part of a central bumper 5a, 5a' facing the internal space. The second leg of the holder part 26, 26 'which is perpendicular to the plane of the door is screwed with the vertically provided hollow profile 19, 19'. A thermally insulating material 27, 27 'is arranged between the vertical hollow profile part 19, 19' and the holder part 26, 26 '. A thermal transfer of high temperatures, for example in the case of a fire, from the central bumper 5, 5 'to the frame construction 4 is thus excluded. The leg of the holder part 26, 26 'provided perpendicularly to the plane of the door is also provided with a connection to the part of the central bumper 5b, 5b'. Here too, thermally insulating material 27, 27 'is arranged between the holder part 26, 26' and the parts of the central bumper 5b, 5b '.
All the features mentioned in the foregoing description and in the claims can be combined as desired with the features of the independent claim. The description of the invention is therefore not limited to the described or claimed combinations of features, and therefore, in the context of the invention, all meaningful combinations of features are considered to fall within the scope of the invention.
权利要求:
Claims (12)
[1]
Sliding door with at least one door leaf (1) with at least one frame construction, with at least two flat glass bodies (2, 11), and with at least one guide system (3) for lateral displacement of at least one door leaf, a characterized in that b. at least one glass body (2) is in the form of a covering glass body, c. in that at least one glass body (11) is in the form of a safety glass body, d. in that at least one covering glass body (2) has a larger surface area than a safety glass body (11), e. in that at least one spacer element (12) is arranged between the covering glass body (2) and the safety glass body (11), f. in that at least one groove (20) is formed between the safety glass body (11), the covering glass body (2) and the spacer element (12), g. and in that the sliding door comprises at least one retaining element (22) which is designed to be arranged at least partially in the groove (26).
[2]
Sliding door according to claim 1, characterized in that at least one spacer element (12) is designed as a frame, and in that the surface tensioned by the spacer element (12) is smaller than the surface of the safety glass body (12).
[3]
Sliding door according to claim 1 or claim 2, characterized in that a profile part (21) is provided in the groove (20) that has a U-shaped cross-section.
[4]
Sliding door according to one of Claims 1 to 3, characterized in that the retaining element (22) is provided so as to be displaceable parallel to the surface clamped by the door leaf (1).
[5]
Sliding door according to one of claims 1 to 4, characterized in that the frame construction (4) comprises hollow profile parts (9, 16, 19) in that at least one hollow profile part (19) is provided with at least one opening, in that the retaining element (22) is in the form of a corner part, in that the retaining element (21) is arranged at least partially through the opening (24), and in that the retaining element (22) is parallel to the side faces of a hollow profile part (19) sliding is provided.
[6]
Sliding door according to one of claims 1 to 5, characterized in that the retaining element (22) is rotatably mounted on a threaded rod (23), in that the threaded rod (23) is parallel to the plane clamped by the sliding door is provided, and because the threaded rod (23) is rotatably mounted on the frame structure (4).
[7]
Sliding door according to one of claims 1 to 6, characterized in that the retaining element (22) is not visible from the outside.
[8]
Sliding door according to one of claims 1 to 7, characterized in that the sliding door comprises two door wings (1, 1 ') in that the door wings (1, 1') are mounted so as to be slidable relative to each other, in that at least one door wing ( 1, 1 ') comprises at least one central bumper (5, 5'), because at least one central bumper (5, 5 ') is made of at least two parts, and because the central bumper (5, 5') are vertically apart are divorced.
[9]
Sliding door according to claim 8, characterized in that the part of the central bumper (5a, 5a ') remote from the safety glass body (2) is connected to the frame construction (4) by means of a connecting part, and in that between the connecting part (26, 26 ') and the frame construction (4) thermally insulating material (27, 27').
[10]
Sliding door according to claim 8 or claim 9, characterized in that between the part of the central bumper (5a, 5a ') facing the safety glass body (2) and the part of the central bumper (5b, 5b) remote from the safety glass body (2) a free space is formed, and because the free space is at least partially covered by means of a sealing body.
[11]
Sliding door according to one of claims 1 to 10, characterized in that the frame construction of at least one door leaf (1, 1 ') comprises at least two vertically arranged hollow profile parts, and in that at least one hollow profile part (19, 19') is provided with at least one opening on an end face.
[12]
12. A water vehicle with at least one sliding door according to any one of the preceding claims.
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同族专利:
公开号 | 公开日
DE102015012026A1|2017-03-23|
DE102015012026B4|2021-01-14|
IT201600094680A1|2018-03-21|
NL2017489B1|2018-05-23|
DE202015007155U1|2016-01-27|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题

FR2845116B1|2002-09-27|2004-11-26|Technal|BREATHABLE OPENING CHASSIS|
DE202005001226U1|2005-01-25|2005-04-28|Nübel, Thorsten|Sliding fire protection door comprises at least one glass panel with panes held in U-profiled frame elements which are sufficiently heat resistant to prevent separation of the panes from the frame elements|
DE202007008782U1|2007-06-22|2008-10-30|Gebr. Bode Gmbh & Co. Kg|Single or multi-wing passenger door for a public transport vehicle|
AU2012281945B2|2011-07-11|2016-01-28|Sekisui Chemical Co., Ltd.|Fire-resistant reinforcement structure, fire-resistant reinforcement architectural member, fire-resistant reinforcement method for architectural member|
DE202011051103U1|2011-08-25|2011-10-04|Tilse Industrie- Und Schiffstechnik Gmbh|Glass pane arrangement in a watercraft|
法律状态:
优先权:
申请号 | 申请日 | 专利标题
DE102015012026.3A|DE102015012026B4|2015-09-21|2015-09-21|Sliding door with at least one door leaf|
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