• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a roller shutter blade comprising: a first hooking profile; a second hooking profile (46); having shapes adapted to allow the blade (40) to be assembled with another blade (40), the like; a stop (34) extending laterally partially covering one end of the first profile, the partial overlap of the stop (34) and the elasticity of the profiles (46) being adapted to allow: the disassembly of the blades (40) by sliding the end of the first profile with the partial stop (34) from one of the ends of the second profile (46), after an elastic deformation of the ends of the nested profiles (46) for initiating the sliding of the second profile (46). ) overlapping the partial stop (34); and locking the sliding of the two nested profiles (46) when the blades are in an assembled configuration.
    公开号:BE1023928B1
    申请号:E2016/0055
    申请日:2016-03-16
    公开日:2017-09-14
    发明作者:Vincent Quéré；Olivier Chareyron
    申请人:Mg International S.A.；
    IPC主号:
    专利说明:

    Roller shutter blade with partial stop fastening profiles. Rolling shutter, in particular pool cover, and corresponding assembly method The invention relates to a roller shutter blade provided with hooking profiles and provided with a partially overlapping stop blocking the sliding of two interlocking hooking profiles. . The invention also relates to the shutter formed by assembling closer and closer to several of these shutter blades, in particular a pool cover flap. The invention further relates to a method of assembling a shutter thus formed.
    The roller shutters are generally constituted by an assembly of longitudinal blades hinged together so as to allow the winding of the flap about a longitudinal axis. To allow the assembly of individual blades in a flap, each blade may have attachment means on both longitudinal sides of the blade. The assembly using the hooking means can then be performed by sliding the hooking means into one another as described by the documents FR 2 883 898 A1 or EP 1 233 125 A1.
    A particular application of roller shutters relates to pool cover flaps, otherwise known as floating and / or automatic swimming pool cover.
    To ensure the buoyancy of the entire flap, each of the blades forming the flap may have hollow cells, filled with air, to reduce the overall density of the flap. These cells are closed for example by plugs arranged at the longitudinal ends of the blades, to prevent the water can fill them and then sink the entire flap.
    In addition, to ensure the guiding of the whole shutter during the winding or unwinding of the shutter, the longitudinal translation of the blades vis-à-vis the other must be blocked or limited to a only functional game.
    The field of pool cover flaps has a particular problem of replacing a damaged blade among all the blades forming the flap. Indeed, the pool cover flap extending horizontally during use, it is particularly subject to damage, for example because of hail. Or plugs fillings can hinder the disassembly of the blades if they perform a mechanical stop function of the longitudinal translation of the blades, also closing the longitudinal ends of the hooking means assembled by sliding.
    Thus, concerning this particular problem, it is known from EP 1 233 125 A1, to produce profiled blades with longitudinal cells, lateral articulation wings and closure plugs, obstructing only the cells of the blades and arranged to the separation of the joint wings of the assembled blades to facilitate assembly and disassembly of the blades. Closing the wings of joints is then achieved by the ratio of a cap blocking the sliding of the blades along the hinge wings.
    The document FR 2 883 898 A1 applies the same principle as the document EP 1 223 125 A1 with closure plugs allowing the relative longitudinal sliding of two blades, a locking bar being attached to prevent free longitudinal sliding of the two blades. Nevertheless, for the solutions of these two documents, the replacement of a blade necessarily involves the prior removal of the caps or the locking bars, before the damaged blade can be removed from its adjacent blades and replaced by a new blade, and then replace the caps or bars to block the sliding of the blades again. The replacement of a blade is then still complex and also has the risk of damage or misplacement of the caps or bars to handle.
    This disadvantage of the complex replacement of a damaged blade associated with a risk of misplacement of the caps or bars to handle also arises for any shutter blade.
    There is therefore a need for an easier replacement of a damaged blade of a roller shutter.
    More particularly, the invention aims to provide a shutter blade, a roller shutter and a shutter blade replacement method for easy replacement of a damaged blade. To this end, the present invention proposes a roller blind blade comprising: a first hooking profile along a longitudinal side of the blade; a second hooking profile along the other longitudinal side of the blade; both profiles having shapes adapted to allow the assembly of the blade with another blade, similar; and a stop extending laterally partially covering one end of the first profile; the partial overlap of the abutment and the elasticity of the profiles being adapted to allow: - disassembly of the blades by sliding the end of the first profile with the partial abutment from one end of the second profile, after an elastic deformation of ends of the nested profiles for initiating the sliding of the second overlapping profile of the partial stop; and blocking the sliding of the two nested profiles when the blades are in an assembled configuration.
    According to preferred embodiments, the invention comprises one or more of the following features: the first profile is a female profile, the second profile being a male profile adapted to fit into the female profile; - The blade comprises another stop, the abutment and the other abutment extending laterally and each partially covering a respective end of the first profile; - The blade has a blade body extending between the profiles, the abutment or stops being fixed permanently to the body of the blade; - The abutment or stops are inserts on the body of the blade, preferably being fixed by welding or gluing; - The blade is provided for a rolling shutter pool cover; - The blade has at least one cavity, the abutment or stops closing the at least one cavity to seal it; the blade comprises a finishing cap removably mounted on the stopper.
    The present invention also proposes a roller shutter comprising a plurality of previous blades assembled step by step by insertion of the first profiles with second profiles, the roller shutter preferably being a rolling shutter pool cover.
    The present invention further provides a method of assembling previous blades in the previous roller blind apron, the method comprising interlocking by elastic deformation of the first profile of one of the blades with the second profile of another blade.
    According to preferred embodiments, the invention comprises one or more of the following features: - the interlocking by elastic deformation comprises: - a partial interlocking by elastic deformation of the end of the first profile of one of the blades having a partial stop with one end of the second profile of another blade; and sliding the end of the first profile with the partial stop of the blade from the end of the second profile partially fitted with the other blade to a position of locking the sliding where the nested profiles are in assembled configuration. - The interlocking comprises: - the partial insertion of the first profile of one of the blades in the second profile of another blade along the longitudinal sides of the blades; - The interlocking force by longitudinal pivoting of the first profile partially inserted into the second profile. Other characteristics and advantages of the invention will appear on reading the following description of embodiments of the invention, given by way of example and with reference to the appended drawings.
    Figure 1 shows a perspective view of a variant of two nested fastening profiles.
    Figure 2 shows a cross-sectional view of a shutter blade with hooking profiles according to another variant.
    Figure 3 shows the partial view of Figure 1 with a relative longitudinal sliding of the assembled blades.
    Figure 4 shows a perspective view of two blades of Figure 2 assembled with a relative longitudinal sliding of the blades.
    FIG. 5 shows a stop of the relative longitudinal sliding provided for a shutter blade of FIG. 1.
    Figure 6 shows a view of the blades of Figure 1 with the abutment partially covering a fastening profile of one of the blades.
    Figure 7 shows the shutter blades of Figure 6 with an elastic deformation to allow to initiate the sliding of the nested blades.
    Figure 8 shows a partial side view of a rolling shutter blade proposed with a stop on the base of a blade according to Figure 2 assembled with an identical blade.
    Figure 9 shows a partial side view of the blades of Figure 8, the blades being at their maximum lateral spacing before elastic deformation.
    Figure 10 shows a partial side view of the blades of Figure 9 after lateral elastic deformation.
    Figure 11 shows a partial bottom view of the blades of Figure 10, an end of the first profile sliding longitudinally with respect to an end of the second profile with overlapping of the stop.
    Figures 12 to 14 show a cross-sectional view of a flap blade assembled progressively to another identical blade by longitudinal pivoting.
    Figure 15 shows a perspective view of the blades of Figure 14 when longitudinal pivoting allowed only partial assembly.
    It is proposed a rolling shutter blade. The proposed blade is intended to be part of an assembly of similar blades, all forming a shutter. Thus the proposed blade has snap profiles. These attachment profiles are arranged along the longitudinal sides of the blade: a first profile along a longitudinal side of the blade, a second profile along the other longitudinal side of the blade. To allow the assembly of the blade with another blade, and ultimately to form a shutter by assembling step by step, the profiles have adapted forms. The first and second attachment profiles can be of corresponding forms, including complementary. In other words, they cooperate with each other by performing a hanging. The proposed blade can then hook to a first other similar blade with the first hooking profile cooperating with the second hooking profile of the other first blade. The proposed blade can still cling to a second other similar blade with the second hooking profile cooperating with the first attachment profile of the second other blade. The attachment achieved by the first and second profiles can be particularly obtained when the two profiles are fully nested one in the other.
    Figure 1 shows a perspective perspective view of a variant of two nested fastening profiles. Figure 2 shows a cross-sectional view of a shutter blade with hooking profiles according to another variant.
    In comparison with Figure 2, the view of Figure 1 is a partial view of the blades 20 and 22 because only a portion of the blade bodies 14 and 16 is shown. The blades 20 and 22 are similar, they may in particular be identical when their parts not visible in Figure 1 respectively correspond to the visible portion of the other blade. Thus the blade 22 may be identical to the blade 20, when the blade 22 has along its non-visible longitudinal side a hooking profile identical to the attachment profile 24 of the blade 20. The blade body 14 or 16 corresponds at the portion of the blade 20 or 22 extending between the attachment profiles. Figure 2 shows, it, the entire cross section of the blade 40.
    According to Figures 1 and 2, the blades 20,22,40 are assembled by one of their respective lateral attachment profiles, 24 and 26 for Figure 1, 44 and 46 for Figure 2. The side latching profile 24 , 44 is a female profile adapted to receive the corresponding male lateral attachment profile 26, 46. Without limiting the description, in the remainder of this document the attachment profiles will be described as being female attachment profiles for the first attachment profile of the blade and male profiles for the second attachment profile of the blade and corresponding to the first attachment profile. FIG. 1 also shows that the profiles are arranged along the longitudinal sides of the blade body 14. A longitudinal direction 10 can thus be defined, it corresponds according to the blades illustrated to the main direction of extension of these blades 20, 22, 40. The longitudinal direction of the blades 20, 22, 40 then corresponds to the direction around which the roller shutter composed of the blades is wound or unrolled. Perpendicular to the longitudinal direction, a lateral direction 12 may be defined. As illustrated in Figures 1 and 2, this lateral direction 12 corresponds to the attachment direction of the blades 20, 22, 40 by their attachment profiles. The lateral direction of the blades 20, 22, 40 then corresponds to the direction in which the roller shutter composed of the blades is deployed or retracted.
    According to the illustrated variant of the lateral attachment profiles 24 and 26, 44 and 46 the attachment of the profiles 24 and 26 of two blades can allow the relative longitudinal sliding of the blades 20 and 22. FIG. 3 shows the partial view of FIG. 1 with such a longitudinal sliding relative blades 20 and 22 assembled. Similarly, FIG. 4 shows a perspective view of two blades of FIG. 2 assembled with such relative longitudinal sliding of the blades 40. This relative longitudinal sliding is permitted by the fastening profiles 24 and 26, 44 and 46. which form profiles in the longitudinal direction.
    This relative longitudinal sliding allows easy interlocking snap profiles, and therefore blades between them. Step by step, the proposed blades comprising such profiles can be assembled into a roller shutter, the assembled blades constituting the deck of such a shutter.
    After assembling the blades, to block or limit the longitudinal sliding of the blades vis-a-vis the other to a single functional play, the proposed blade has a stop of such a sliding of the two profiles 24 and 26, 44 and 46 nested. FIG. 5 shows such a stopper 30. This stopper 30 is intended to be disposed on a body of the rolling flight blade 14 extending in the lateral direction and covering the longitudinal end of one of the profiles. 24 or 26.
    As shown in FIG. 6, showing a view of the proposed blade 20, the stop 30 covers the female hooking profile 24. However, the stop 30 of the proposed blade covers only partially a longitudinal end of the hooking profile. female 24, as shown in Figure 6, leaving a recess 32.
    In addition, the partial overlap of the abutment and the elasticity of the attachment profiles 24 and 26, 44 and 46 are specifically adapted to ensure the disassembly of the blade 20, 40 with a similar blade 22, 40 in a simplified manner. Thus, the adaptation of the partial overlap and the elasticity of the profiles 24 and 26, 44 and 46 consists in allowing an elastic deformation of the first and second fastening profiles when these profiles 24 and 26, 44 and 46 are nested. The elastic deformation allowed must be sufficient to initiate the sliding of the second profile 26, 46 in overlapping of the partial abutment 30.
    FIG. 7 shows the shutter blades 20 and 22 of FIG. 6 with an elastic deformation for initiating the sliding of the nested blades 20 and 22. FIGS. 8 and 9 show a partial view of the blade side 40 according to FIG. 2 with a partially overlapping abutment 34 before elastic deformation, the blades being at their maximum lateral spacing before elastic deformation in FIG. 9. With reference to FIG. 2, the structure of the male profile 46 with a core 58, the two hooks, is recognized upper 54 and lower 56 being hidden by the partial stop 34 in Figure 8. It also recognizes the structure of the female profile 44 of Figure 2 with an upper lip 50, provided to cooperate with the upper hook 54, and a lower lip 52 , designed to cooperate with the lower hook 56. In a similar manner to FIG. 7, FIG. 10 shows the shutter blades 40 with an elastic deformation allowing Initiate sliding of the nested blades.
    In other words and with reference to FIGS. 7 and 10 respectively, the partial covering and the profiles 24 and 26, 44 and 46 are adapted so that the profiles 24 and 26, 44 and 46 have an elastic stroke, that is to say a temporary and reversible relative deformation, once nested with each other, which exceeds the extension, or appendix, lateral of the abutment 30, 34. It is then possible, without plastic deformation, that is to say to say without permanent deformation, lateral tips to assemble or disassemble, by lateral elastic deformation and longitudinal sliding of two blades whose tips are hung.
    Specifically according to Figure 7, once the sliding initiated with the overlap of the stop due to the elastic deformations, disassembly slides by sliding the end 18 of the first profile 24 with the partial stop 30, 34 from one of the ends 28 of second profile 26 is possible. FIG. 11 shows a partial bottom view of the blades 40 of FIG. 10, an end 38 of the first profile 44 sliding longitudinally with respect to an end 48 of the second profile 40 with overlapping of the stop 34. Completely realizing the sliding of these ends 18 and 28, 38 and 48, the blades 20 and 22, 40 are then disassembled. Figure 11 also shows a finish cap 70 mounted in the extension of the stop 34, typically removably. The plug 70 has the same partial covering as the stop 34 so as to allow the assembly and disassembly of the blade without having to remove the plug 70.
    The abutment 30, 34 disposed at one end 18, 38 of the first profile 24, 44 therefore allows on the one hand the disassembly of the blades 20 and 22, 40, after an elastic deformation of initiation of the overlap of the abutment, and of on the other hand blocking the longitudinal sliding according to a conventional stop. This blocking function can be performed only by the stop 30, 34 or a plurality of similar stop. In other words, the blade may be devoid of any other sliding stop device than the partial stop.
    In order not to hinder the normal operation of the assembled blades, the blocking function is ensured by the stop as long as the blades are in an assembled configuration. This assembled configuration corresponds to a rest position of the nested profiles of the assembled blades, or to a position of extension or contraction of the nested profiles during winding or unwinding of the blades assembled shutter. Indeed, when the proposed blade is assembled to other blades step by step to form a roller shutter, the roller shutter usually undergoes lateral forces during winding or unwinding of the shutter. The partial overlap of the abutment and the elasticity of the attachment profiles are dimensioned so that the partial abutment can not be exceeded, or overlapped, by a longitudinal sliding profiles subjected to and slightly deformed by such lateral forces. Thus the blades can not be disassembled during normal operation. In other words, it requires a voluntary action with a particular force, or a particular torque, exerted along a particular axis for example vertical to initiate the overlap of the stop and allow the sliding of the blades in the longitudinal direction.
    Because of the partial overlap, the disassembly of the blades is possible with an overlap of the stop and therefore without removing the stop, which can then be fixed permanently to the body of the blade. The stop may thus be an insert on the body of the blade, preferably being fixed by welding or gluing. Alternatively the stop can be monobloc with the body of the blade.
    The proposed blade thus allows easier replacement of a damaged blade of a roller shutter, avoiding the loss of a removable part provided to stop the sliding of the assembled blades.
    Advantages of the proposed blade 20, 22, 40 have been discussed with respect to disassembly. However, the proposed blade 20, 22, 40 also has advantages over an assembly problem.
    Indeed, in particular the field of pool cover flaps has a particular problem of transport and assembly on site swimming pool covers blades. For reasons of ease of transport and weight limits that can be manipulated by a man during unloading and placement on the pond, the blades are generally delivered to the site unassembled relative to each other, or assembled in modules of several blades, typically 1 to 6 blades, while the complete coverage may have more than 100 blades. There is therefore a need for a solution facilitating the assembly of the blades (respectively blade modules, subset of already assembled blades) on site.
    However, partial overlap of the abutment 30, 34 for the proposed blade 20, 40 may also allow the blades to be assembled by partially interlocking by elastic deformation of the end 18 or 38 of the first profile 24 or 44 of one of the blades having a partial stop 30, 34 with one end 28 or 48 of the second profile 26 or 46 of another blade 22 or 40. Following this elastic deformation priming, the blades can be assembled completely by sliding of the blade. end 18 or 38 of the first profile 24 or 44 with the partial stop 30, 34 from the end 28 or 48 of the second profile 26 or 46 partially fitted with the other blade. To do this, the sliding of the ends 18 and 28, 38 and 48 takes place to a sliding blocking position where the nested profiles are in assembled configuration. More particularly, it is also proposed such a method for sliding assembly of the blades during installation on site.
    When the proposed blade is part of a rolling shutter swimming pool, the proposed blade is preferably floating. In particular, the blade may have a lower overall density than water. If the blade is solid, then the material that mainly or totally composes the blade is of a lower density than water. If the blade is hollow, the material comprising mainly or totally the blade may be of a higher density water, at least one cavity making the hollow blade being for example filled with air restoring a general density lower than that of the water. Such cavities are visible in FIGS. 2 and 4 under the reference 60.
    When the blade is hollow, the cavity or cavities of the blade are preferably closed by means of the stop or stops. The manufacture of the blade is thus facilitated. The blade for example made of plastic, such as PVC, or metal, such as aluminum, can be obtained an initial extrusion step in the longitudinal direction. The production of the cavities by extrusion causes the cavities to open at the longitudinal ends of the blade. An additional manufacturing step can then be constituted by the attachment of reported stopper stops closing the cavities at the longitudinal ends where they open. The fixing by a weld or peripheral bonding to the cavities makes it possible to seal the cavities in a sealed manner. By simple manufacture, the water can then enter the cavities thus closed, we obtain a blade that floats on water even if the material constituting the blade is mainly or completely high density. Before the fixing of the stops, the blades can be assembled to other blades step by step by longitudinal sliding of the respective blade attachment profiles. The realization of this step before the fixing of the stops makes it possible to avoid sliding with a force overlap of the clipping profiles.
    Alternatively the step of fixing the abutments can perform prior to the assembly of the blades while avoiding sliding with a force overlap when the blade has another mode of assembly. This is the case of the variant of the profiles illustrated in Figures 2, 4 and 8 to 11, which has a pivotal assembly mode. This method of assembly is illustrated in Figures 12 to 15. In Figure 12, the blades 40 are still no point of attachment, the hooks 54 and 56 being outside their respective lips 50 and 52. The assembly according to the proposed mode is carried out using a partial insertion step of the first profile of one of the blades in the second profile of another blade along the longitudinal sides of the blades. The partial insertion step may be devoid of any elastic deformation, or insertion force. The partial insertion corresponds to the position illustrated in FIG. 13, where the lower lip 52 is engaged with the corresponding lower hook 56. The insertion is said to be partial because the upper lip 50 is not yet engaged with the corresponding upper hook 54. The insertion is said along the longitudinal sides of the blades because the insertion is not realized only in a very local manner, such as at one end for example as seen for the initiation of the overlap, but the insertion is performed on a more substantial part of the profiles in the longitudinal direction. If the length of the blades allows it, the partial insertion is thus carried out at one time over the entire length of the blades. If the length of the blades is too large, the partial insertion is carried out as many times as necessary along the blades after forcing into force the part already partially inserted. The partial insertion step is in fact followed by a step of interlocking in force the first profile in the second profile. As suggested by Figure 14 which shows a position where the profiles of the blades are fully engaged one into the other, the interlocking force can be achieved by longitudinal pivoting of the first profile 44 partially inserted into the second profile 46. The longitudinal pivoting was achieved by resting on the lower hook 56 which was hooked with the corresponding lower lip 52.
    As previously discussed if the length of the blades is too large, the partial insertion is carried out as many times as necessary along the blades after having force-fitted the part already partially inserted. Such a situation of too great length is illustrated in FIG. 15, where after a first set of partial insertion and of interlocking force, a longitudinal part of the profiles is not yet nested.
    Of course, the present invention is not limited to the examples and embodiments described and shown, but it is capable of many variants. In particular, to block on both sides the longitudinal sliding of the hooked profiles, the blade may comprise two stops (second stop not shown). The preceding characteristics assigned to a stop can therefore be assigned in a similar manner to this second stop. In such a case of double stop, one of the abutments partially overlaps one of the two female or male hooking profiles of the blade. According to such an embodiment, the other abutment can then completely cover, or in any case sufficiently, a longitudinal end of hooking profile to prevent assembly and disassembly by longitudinal overlap. Thus, even with the maximum lateral elastic deformation of the lateral tips, the other stop still prevents the relative sliding of the hooked lateral tips. In other words, in such a case the lateral extension of the other abutment exceeds the relative elastic travel of the hooked lateral end pieces.
    Thus to facilitate the assembly and disassembly by sliding of the two lateral sides of the blade, the two lateral stops can partially cover the two lateral attachment profiles.
    In addition, the first lateral attachment profiles described as female engagement profiles may alternatively be male snap profiles and vice versa. In such a case, it is therefore the male profiles that can then be provided with partial overlap stop.
    权利要求:
    Claims (12)
    [1]
    A roller blind blade comprising: a first hooking profile (24, 44) along a longitudinal side of the blade; a second hooking profile (26, 46) along the other longitudinal side of the blade; the two profiles (24, 44, 26, 46) having shapes adapted to allow the assembly of the blade (20, 40) with another blade (22, 40), similar; and - a stop (30, 34) extending laterally partially covering one end of the first profile (24, 44); the partial covering of the abutment (30, 34) and the elasticity of the profiles (24, 44, 26, 46) being adapted to allow: - the disassembly of the blades (20, 22, 40) by sliding of the end ( 18, 38) of the first profile (24, 44) with the partial stop (30, 34) from one of the ends (28, 48) of the second profile (26, 46), after an elastic deformation of the ends (18, 28, 38, 48) of the nested profiles (24, 44, 26, 46) for initiating the sliding of the second overlapping profile (26, 46) of the partial stop (30, 34); and - blocking the sliding of the two nested profiles (24, 44, 26, 46) when the blades are in an assembled configuration.
    [2]
    2. blade shutter according to claim 1, wherein the first profile (24,44) is a female profile, the second profile (26, 46) being a male profile adapted to fit into the female profile.
    [3]
    3. Shutter blade according to claim 1 or 2, comprising another stop, the abutment (30, 34) and the other abutment extending laterally and each partially covering a respective end of the first profile.
    [4]
    4. Blade according to one of claims 1 to 3, wherein the blade has a blade body (14, 16) extending between the profiles, or stops (30, 34) being permanently fixed to the body of the blade (14, 16).
    [5]
    5. Blade according to claim 4, wherein the stop or stops (30,34) are inserts on the body of the blade (14,16), preferably being fixed by welding or gluing.
    [6]
    6. Blade according to one of claims 1 to 5, provided for a rolling shutter pool cover.
    [7]
    7. Blade according to claim 6, having at least one cavity (60), or stops (30, 34) closing the at least one cavity (60) to seal.
    [8]
    8. Blade according to one of claims 1 to 7, comprising a finish cap (70) removably mounted on the stopper (30, 34).
    [9]
    9. Roller shutter comprising a plurality of blades according to one of claims 1 to 8, assembled step by step by insertion of the first profiles (24, 44) with second profiles (26, 46), the roller shutter being preferably a rolling shutter pool cover.
    [10]
    10. A method of assembling blades according to one of claims 1 to 8 in a rolling shutter deck according to claim 9, the method comprising: - interlocking by elastic deformation of the first profile (24, 44) of a blades (20, 40) with the second profile (26, 46) of another blade (22, 40).
    [11]
    11. An assembly method according to claim 10, the interlocking elastic deformation comprising: - a partial interlocking by elastic deformation of the end (18, 38) of the first profile (24, 44) of one of the blades (20 , 40) having a partial stop (30, 34) with one end (28, 48) of the second profile (26, 46) of another blade (22, 40); and sliding the end (18, 38) of the first profile with the partial abutment of the blade (20, 40) from the end (28, 48) of the second profile (26, 46) partially fitted with the another blade (22, 40) to a sliding blocking position where the nested profiles (24, 26, 44, 46) are in assembled configuration.
    [12]
    12. An assembly method according to claim 10, the interlocking comprising: - the partial insertion of the first profile (24, 44) of one of the blades (20, 40) in the second profile (26, 46) of another blade (22, 40) along the longitudinal sides of the blades; - The interlocking force by longitudinal pivoting of the first profile (24, 44) partially inserted into the second profile (26, 46).
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    同族专利:
    公开号 | 公开日
    FR3033823B1|2017-04-21|
    BE1023928A1|2017-09-13|
    FR3033823A1|2016-09-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE4234162A1|1992-10-08|1994-04-14|Alpha Vogt Gmbh & Co Schwimmba|Roll=up swimming pool covering - is made up of interlocking floating hollow profiles having symmetrically, convexly curved sides incorporating hollow chambers between walls and transverse connecting webs|
    EP1619346A1|2004-07-22|2006-01-25|Jouvence, SAS|Set of interconnected lamellae and roller shutter made thereof|
    FR2883898A1|2005-03-30|2006-10-06|Carvalho David De|Rollable floating apron slat for swimming pool, has sealing unit mounted in removable manner at each end of apron slat, where unit has passage whose position and shape permit relative longitudinal sliding of two slats|
    法律状态:
    2017-12-13| FG| Patent granted|Effective date: 20170914 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1552098A|FR3033823B1|2015-03-16|2015-03-16|SHUTTER BLADE WITH PARTIALLY FITTING SHUTTER PROFILES, SHUTTER, PARTICULARLY FOR POOL COVER, AND METHOD FOR ASSEMBLING THE SAME|
    FR1552098|2015-03-16|
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