• 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:
    A grid (1) comprises bars (11) and crosspieces (12) perpendicular to the bars (11). A toasting system of the mesh comprises a plurality of blades (3) inserted between the bars (11) so as to form a concealment of the mesh with means of attachment (4) of the blades (3) to limit their displacement in the direction of the bars (11). The attachment means (4) comprise a U-shaped profile (41) whose wings (411, 412) enclose one end of the blades (3) covering one of the cross members (12s), and a flap (33). ) pivoted at the end of the blade (3) between an insertion position, in which it extends substantially in the extension of the blade (3), and a locking position in which it wraps the tie bar (12i) by folding on said. The flap (33) is held in the locking position between the flanges (411, 412) of the first profile (41).
    公开号:FR3022281A1
    申请号:FR1455402
    申请日:2014-06-13
    公开日:2015-12-18
    发明作者:Christian Morel
    申请人:Morel S A；
    IPC主号:
    专利说明:

    [0001] FIELD OF THE INVENTION The present invention relates to a system for covering a grid formed by the welded assembly of bars intended to be vertical and sleepers intended to be horizontal. It relates more particularly to a system comprising blades extending in the meshes in order to perform at least partial occultation.
    [0002] STATE OF THE ART In the known types of gratings, there is a type formed by panels supported by columns, the panels being formed by the welded assembly of bars intended to be vertical and cross members intended to be horizontal. In some versions, the bars and rails are straight from end to end. The panel has a rectangular shape and has meshes delimited by the bars and crosspieces. In other versions, the sleepers are doubled and have two strands on both sides of the bars. In still other versions, the bars have an A-shaped deflection (lambda uppercase) with a cross at the feet and at the top of the deflection, to stiffen the panel. For these types of panels, it has already been proposed different skins. For example, the document FR 2 829 409 A1 proposes, in the case of a grid with double crosspieces, to insert blades along the bars between the ties of the sleepers. The ends of the blades are folded along one of the threads to block the translation of the blades in the vertical direction. This dressing principle is not applicable to fences without double crosspieces. In addition it is reliable only with metal blades, the folding ends is not reliably guaranteed with synthetic materials such as PVC.
    [0003] Document DE 20 2005 015283 U1 also proposes a covering for the same type of grating. In this configuration, the blades extend parallel to the sleepers and are held against the bars by glazing beads that fit on one of the threads. Such a system requires the use of glazing beads in addition to the blades, which makes it expensive. FR 2 945 064 A1 shows a cladding system in which the blades extend parallel to the bars, being braided between the crosspieces, that is to say that they pass alternately on one side and the other. the other side of the panel at the cross members. The end of the blades is held in the plane of the panel by a U-shaped profile which is snapped onto the edge of the panel cooperating with an edge of the edge. In addition, a flap protrudes from the plane of the blade and the end of the flap abuts against the edge of the edge. Again, in the case of a plastic blade, the flap can return to its original place so that the lock is no longer insured. In addition, locking is provided only at one end. The aim of the invention is to provide a covering system for a grid formed by the welded assembly of bars intended to be vertical and of crosspieces intended to be horizontal which is easy to manufacture and to use and offers good reliability of holding. in time. DESCRIPTION OF THE INVENTION With these objectives in view, the subject of the invention is a system for covering a grid, the grating comprising parallel and regularly spaced bars and crosspieces oriented substantially perpendicular to the bars, bars and crosspieces. being welded together, ends of the bars being substantially aligned along a first edge, the system having a plurality of blades inserted between the bars so as to form an at least partial obscuration of the mesh, the system comprising first means of attachment of the blades to limit their movement in the direction of the bars, the first attachment means comprising a U-shaped section whose wings are intended to enclose a first end of at least one of the blades covering the one of the cross members said first fastening crossbar, and a flap pivoting about a transverse axis parallel to the crosspieces, characterized in that the flap pivots at the end of the blade between an insertion position, in which it extends substantially in the extension of the blade in an outward direction, and a locking position, the flap comprising a skirt intended to at least partially wrap the first fastening cross beam by folding the flap on said cross member between the insertion position and the locking position, the flap being held in the locking position between the flanges of the profile. The hinged flap at the end of the blade is held by the profile, which ensures a good reliability of the attachment of the blade. Once in place, the flap can not return by pivoting to the insertion position because it stops against the wing of the profile. In a complementary manner, the flap further comprises a tongue extending the skirt and protruding opposite the blade and opposite the outer direction when the flap is in the locking position, a first of the flanges of the section comprising a rib protruding towards the second wing so as to form with the tongue a snap when inserting the profile in the direction of the blade opposite the outer direction. By this snapping, it is further ensured that the profile can not get out of its position, which again increases the level of reliability of the solution. According to a constructive arrangement, the flap comes from the blade and is articulated through a weakening of the blade extending transversely. The weakening can be obtained by marking the blade cold or hot, or by removal of material. The shutter is thus made in a very simple manner from the same semi-finished product as the blade. Preferably, the system comprises second hooking means at a second end of the blade opposite the first end to hook the blade to a second crossmember, the second attachment means being in accordance with the definition of the first means of attachment as previously stated. According to a particular arrangement, the skirt has a semi-cylindrical wall shape. This shape is particularly adapted to allow the skirt to surround and encompass the cross, especially if it has a round section. The blade is for example of synthetic material, preferably PVC. Such a material resists very well to an outside environment. It is flexible enough to be put in place between the bars and rigid enough to hold in place. It also allows for a system with the flap in one piece, with a joint without added element. According to an improvement, the blade comprises at least one groove in a longitudinal direction parallel to the bars so as to allow the reduction of the width of the blade by tearing or cutting a portion of the blade along the groove. It is thus easy to adjust the width of the blade. According to another improvement, the blade comprises flexible lips extending longitudinally and intended to bear against the bars. It can thus provide a blade slightly wider than the spacing between two bars, so that this spacing is completely filled by the blade. The flexible lips allow adjustment to this width, which can be variable from one mesh to another.
    [0004] According to a particular embodiment, the blade has a section C or hollow and is substantially straight, the cross members extending on either side of the thickness of the blade. In this embodiment, the section of the blade gives it sufficient rigidity to stay straight while being held between the bars. It is particularly adapted to the version of grid comprising deviations in the form of uppercase lambda. According to another embodiment, the blade is guided alternately between the sleepers. This embodiment requires a more flexible blade than previously to be inserted alternately between the sleepers. According to various arrangements: - the first or the second attachment crossbar is an end crossbar beyond which the ends of the bars extend, the profile wrapping the edge crossbar and said ends of the bars; the first or the second attachment cross-member is an edge cross-member beyond which ends of the bars extend, the section wrapping around the edge cross-member and having perforations through which the ends of the bars project from the profile, the profile being supported on the edge of the edge; - The first or the second cross-member is a cross-member flush with which the bars stop, the profile extending bearing on the cross member. BRIEF DESCRIPTION OF THE DRAWINGS The invention will be better understood and other features and advantages will appear on reading the description which follows, the description referring to the appended drawings in which: FIG. 1 is a front view of a toasting prior to receiving a system according to an embodiment of the invention; - Figure 2 is a view of the screen of Figure 1 partially equipped with the trim system according to the invention; - Figure 3 is a section of a blade used for the cladding system of Figure 2; - Figure 4 is a section of a blade according to another embodiment of the invention; - Figure 5 is a side view of the blade of Figure 3 in the insertion position; - Figure 6 is a view similar to Figure 5 in the locking position; - Figures 7 to 9 are side views of the system according to the invention in different phases of assembly; - Figures 10 to 12 are profiles according to variants of the invention. DETAILED DESCRIPTION FIG. 1 shows a grid panel 1 on which a cladding system according to a first embodiment of the invention can be put in place. Panel 1 is hung between posts 2, only one of which is shown. Similarly, the panel 1 is shown only partially. The panel 1 comprises bars 11 which extend vertically when the panel 1 is in place on the posts 2. It also comprises crosspieces 12 extending horizontally. The cross members 12 and the bars 11 are welded together. They are typically made of steel, with a coating to protect them from corrosion. The bars 11 and the cross members 12 define between them meshes through which the vision can extend. Along a first edge 13, one of the crosspieces 12 of the panel 1 is called the first cross member 12s. The bars 11 extend a few centimeters beyond the first cross member 12s, the ends 110 of the bars 11 being substantially aligned. Along one second edge 14, opposite to the first edge 13, one of the crosspieces 12 of the panel 1 is called second cross member 12i. The bars 11 stop flush with the second cross member 12i. Typically, the first edge 13 is placed at the top and the second edge 14 is placed at the bottom. A cladding system according to the invention makes it possible to mask at least partially the meshes, as shown in FIG. 2. The system comprises a plurality of blades 3 inserted between the bars 11, first attachment means 4 to fix the blade 3 along the first edge 13 and the second hooking means 5 to fix the blade 3 along the second edge 14, so as to limit the displacement of the blade 3 in the direction of the bars 11.
    [0005] Each blade 3 is made of synthetic material, for example PVC extrusion, and has a constant section as shown in Figure 3. The blade 3 has longitudinal grooves 30 on each of its two faces 31, 32, the grooves 30 corresponding with each other from one face to the other. The section is thus weakened at the level of the grooves 30.
    [0006] It is then possible to tear a portion of the blade 3 to adjust its width according to the width of the mesh of the panel 1. At each end, the blade 3 comprises a flap 33, forming part of the first or second means of 4, 5 hook, formed on the one hand by a skirt 331 of semi-cylindrical shape and extended by a tongue 332, the flap 33 extending a body 35 of the blade. Thus, in an insertion position, as shown in Figure 5, the tongue 332 is substantially in the extension of the body 35 of the blade 3, while the skirt 331 forms a rounded bump interposed between the tongue 332 and the body 35 of the blade 3. The blade 3 has a weakening 34 defining the flap 33 of the body 35 of the blade 3 and extending transversely. It is thus easy to manually fold the flap 33 so that the weakening 34 provides a hinge for the pivoting of the flap 33. The flap 33 can thus take a locking position, as shown in FIG. opposite to the hump. The pivoting angle exceeds 90 ° and is for example 130 °, so that the tongue 332 is oriented in a quadrant on the side of the body 35 of the blade 3.
    [0007] The first attachment means 4 comprise a first U-shaped profile 41. A first of the wings 411 of the first section 41 comprises a rib 4110 projecting towards the second wing 412. The first wing 411 comprises a first portion 4111 and a second part 4112 which is further apart from the second wing 412 than the first part 4111. The two parts 4111, 4112 are connected by a ramp 4113. The rib 4110 forms an acute angle with the first part 4111, for example between 30 and 600. The second attachment means 5 also comprise a U-shaped profile 51, but different from that of the first attachment means 4 in that the first wing 511 is not subdivided into two parts and in that the wings 511 , 512 are shorter. The blades 3 are supplied cut to length and with the flaps 33 formed in the insertion position. For mounting a blade 3, one proceeds as follows: one folds the flap 33 intended to come down, along the second cross-member 12i; we pass the blade 3 from the bottom in the mesh alternately passing from one side or the other of the panel 1 at the cross members 12, as shown by the arrows of Figure 7, in the manner of a braiding; arrived at the top, pulling upwards so that the flap 33 of the bottom clings naturally to the second cross member 12i, the skirt 331 enveloping said cross member 12i; then flap flap 33 of the first attachment means 4, at the top, on the first cross member 12s so that the skirt 331 wraps said cross. The position as shown in FIG. 8 is then reached. This is done for all the blades 3 of the panel 1. Finally, the profiles 41, 51 are inserted by a movement in the direction of the bars 11 so that the rib 4110, 5110 protrudes from the tongue 332 of each of the blades 3 and engages with it in a position as shown in FIG. 9. In this position, the wings of the profiles 41, 51 enclose the ends of the blades 3 by covering the first or the second cross member 12s, 12i, and the flaps 33 are held in the locking position between the flanges of the profile 41, 51. Along the first cross member 12s, beyond which the ends 110 of the bars 11 extend, the first section 41 surrounds the first cross member 12s and said ends 110 of the bars 11, the ramp 4113 being supported on the skirt 331 flaps 33. Along the second cross member 12i flush with which l The bars 11 stop, the profile 41 extends bearing on the second cross member 12i.
    [0008] In this embodiment, the profiles 41, 51 preferably extend over the entire length of the panel 1, so as to fix all the blades 3. They could however be made in several parts. In another embodiment, not shown, the profile is a specific part at each blade end 3, and therefore has a length less than the distance between two bars 11. This allows to individually fix each blade end 3. Thus, the blades 3 can be stopped on a cross member which is not necessarily one of the edge cross but can be intermediate.
    [0009] In another embodiment, shown in FIG. 12, with a grid comprising ends of the bars 11 which extend beyond the edge crossbar 12s, the profile 41 "has perforations 417 through which the ends of the bars 11 protrude from the profile 41 ", the profile bearing on the edge of the edge. The section of the profile 41 "may correspond in this case to the second profile 51 for the first embodiment In another embodiment, shown in FIG. 4, the blade 3 'has a section C and is substantially rectilinear. crosspieces extending on either side of the thickness of the blade 3. This embodiment of the cladding system is a panel whose rails are not all in the same plane, but some are offset from It also corresponds to panels with double crosspieces in the middle of which the blade 3 'can pass.For this embodiment, the wings 37 of the C are cut at the ends to retain only one wall in which the flap is This solution also applies with a blade, not shown, having a hollow section, for example a rectangular section.In a variant, the blade 3 comprises longitudinally extending flexible lips 36 for 11 in the version shown in FIG. 3, the flexible lips 36 are situated at the two ends of the section. In the version of Figure 4, the lips 36 'widen the core of the section C. The lips 36, 36' are made for example by coextrusion, choosing a softer material for the lips than for the rest of the section. A section 41 'according to another embodiment is shown in FIG. 10. This profile 41' is symmetrical and therefore comprises a rib 4110 'on each wing, the rib 4110' having a V-shape. FIG. another embodiment of the profile 51 '. The section is semicircular, with ends provided with ramps 516 to form the rib 5110 'and to facilitate the engagement of the section 51' on the end of the blade 3.
    权利要求:
    Claims (13)
    [0001]
    REVENDICATIONS1. System for covering a grid, the grid (1) having parallel and regularly spaced bars (11) and crosspieces (12) oriented substantially perpendicular to the bars (11), the bars (11) and the crosspieces (12) being welded together, ends (110) of the bars (11) being substantially aligned along a first edge (13), the system having a plurality of blades (3) inserted between the bars (11) so as to form at least partial shading of the screen, the system comprising first attachment means (4) of the blades (3) to limit their movement in the direction of the bars (11), the first attachment means (4) comprising a first U-shaped profile (41) whose wings (411, 412) are intended to grip a first end of at least one of the blades (3) by covering one of the cross-members (12), said first cross-member latching (12s), and a flap (33) pivoting about a tran sversal parallel to the sleepers (12), characterized in that the flap (33) pivots at the end of the blade (3) between an insertion position, in which it extends substantially in the extension of the blade (3). ) in an outer direction, and a locking position, the flap (33) having a skirt (331) intended to at least partially envelop the first attachment crossbar (12i) by folding the flap (33) on said cross member between the insertion position and the locking position, the flap (33) being held in the locking position between the flanges (411, 412) of the first section (41).
    [0002]
    2. System according to claim 1, wherein the flap (33) further comprises a tongue (332) extending the skirt (331) and projecting away from the blade (3) and away from the outside direction. when the flap (33) is in the locking position, a first of the flanges (411) of the first section (41) having a rib (4110) projecting end of the second flange (412) so as to form with the tongue (332). ) a snap when the first profile (41) is inserted in the direction of the blade (3) away from the outside direction.
    [0003]
    3. System according to one of claims 1 or 2, wherein the flap (33) is derived from the blade (3) and is articulated through a weakening (34) of the blade (3) s' extending transversely.
    [0004]
    4. System according to one of the preceding claims, characterized in that it comprises second hooking means (5) at a second end of the blade (3) opposite the first end for hooking the blade (3) to a second attachment beam (12i), the second attachment means (5) being in accordance with the definition of the first attachment means (4) according to one of the preceding claims.
    [0005]
    5. System according to one of the preceding claims, wherein the skirt (331) has a semicylindrical wall form.
    [0006]
    6. System according to one of the preceding claims, wherein the blade (3) is of synthetic material, preferably PVC.
    [0007]
    7. System according to claim 6, wherein the blade (3) comprises at least one groove (30) in a longitudinal direction parallel to the bars (11) so as to allow the reduction of width of the blade (3) by tearing or cutting a portion of the blade (3) along the groove (30).
    [0008]
    8. System according to claim 6, wherein the blade (3) comprises lips (36, 36 ') flexible extending longitudinally and intended to bear against the bars (11).
    [0009]
    9. System according to one of the preceding claims, wherein the blade (3 ') has a section C or hollow and is substantially straight, the cross members (12) extending on either side of the thickness. of the blade (3 ').
    [0010]
    10. System according to one of claims 1 to 8, wherein the blade (3) is guided alternately between the cross members (12).
    [0011]
    11. System according to one of the preceding claims, wherein the first or the second attachment beam (12i, 12s) is an edge cross (12s) beyond which ends (110) of the bars (11). extend, the first section (41) wrapping the edge crossbar (12s) and said ends (110) of the bars (11).
    [0012]
    12. System according to one of claims 1 to 10, wherein the first or the second attachment beam is a cross member (12s) beyond which ends of the bars (11) extend, the first profile wrapping the edge of the beam and having perforations (417) by which the ends of the bars (11) project from the first section, the first section being supported on the edge of the edge.
    [0013]
    13. System according to one of claims 1 to 10, wherein the first or the second attachment beam is a cross member (12i) flush with which the bars (11) stop, the profile (41). extending bearing on the edge beam (12i).
    类似技术:
    公开号 | 公开日 | 专利标题
    CA2631523C|2014-10-07|Wire-type cable raceway, especially a cable raceway for home use
    FR3022281A1|2015-12-18|GRILLING SYSTEM
    CA2663822C|2014-08-12|Connection with a connector of two hollow ends of profiles made of a synthetic material
    EP0588734B1|1996-05-15|Easily mounted sill member
    FR3018843A1|2015-09-25|CLOSURE, KIT AND METHOD FOR INSTALLATION OF SAID CLOSURE
    FR2743772A1|1997-07-25|IMPROVEMENT IN FLEXIBLE WALLS FOR VEHICLE BODIES IN PARTICULAR
    CA1306849C|1992-09-01|Device for holding temporarily together the ends of two structures, at least one of which in flexible
    EP1382778B1|2008-02-13|Metal fence whereby the folds of the posts block the flatened ends of the horizontal wires of the wire mesh panels
    FR2866908A1|2005-09-02|Surface cover for vehicle, has consecutive plates articulated with each other by connection unit having ends which are connected to plates, where connection unit has section which is formed of two circles connected by bridging
    EP0558390B1|1996-09-25|Profile lamella for a curtain and corresponding curtain
    FR2838469A1|2003-10-17|Fence accessory for hanging trellis panels consists of body with longitudinal size equal to fence post rabbet width, support face on rabbet bottom and stop zone turned towards bottom of hooks
    FR3042527A1|2017-04-21|GRILLING SYSTEM
    FR2872191A3|2005-12-30|Fence, has multiple panels with one panel suspended between two contiguous posts having multiple lips that are bent in hook shape to fasten vertical wires, where distance between two lips forming hooks is greater than length of bent ribs
    FR2970996A1|2012-08-03|SEAL FOR OPENING AND OPENING EQUIPPED WITH SUCH A SEAL.
    EP2607564B1|2014-06-25|Rail for false-wall frame, in particular of a suspended ceiling
    WO2012017144A2|2012-02-09|Fishplate for connecting two c-channel parts
    FR2998314A1|2014-05-23|Holding device for holding reinforcement irons in shuttering structure of wall, has rigid arms comprising V shaped part for receiving horizontal irons close to one of horizontal edges and close to articulation on panels
    EP3492675B1|2020-09-23|Device for attaching slats with rigid mesh panel, kit for attaching slats with rigid mesh panel and concealing fence provided with such a kit
    FR2516585A1|1983-05-20|Metallic frame for doors, windows etc. - comprises uprights and cross-members which are secured together using right angled brackets
    FR2983896A1|2013-06-14|TRUNK FOR ROLLING SHUTTERS OR THE LIKE
    WO2004048713A1|2004-06-10|Folding formwork for a concrete wall
    FR2645505A2|1990-10-12|Small bag for liquid products with reinforcement
    FR3095558A1|2020-10-30|COVER FIXING ELEMENT FOR CABLE TRACK
    FR2708032A1|1995-01-27|Open section profile, in particular for rolling shutters.
    FR2729985A1|1996-08-02|Installation structure for partition panel
    同族专利:
    公开号 | 公开日
    FR3022281B1|2018-05-25|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3572640A|1969-08-11|1971-03-30|Alcan Aluminum Corp|Fence lattice and retaining means therefor|
    FR2945064A1|2009-05-04|2010-11-05|Geplast|Break-sight blades integrated device for forming fence, has part forming retaining stop and formed of single piece with blade, and horizontal bars of lattice extending transversely to vertical bars|
    DE202013102540U1|2013-06-13|2013-06-19|Hans Hagemann Gmbh & Co. Kg|Areal, latticed component for decorative gardening and landscaping|EP3249139A1|2016-05-24|2017-11-29|SARL Clotures et Portails de France|Cladding assembly for mesh fence|
    FR3074206A1|2017-11-30|2019-05-31|Pla-Gassol|RIGID GRID PANEL SLIDING FIXING DEVICE, RIGID GRID FIXING PANEL FIXING KIT, AND OCCULTANT CLOSURE EQUIPPED WITH SUCH A KIT|
    FR3077083A1|2018-01-23|2019-07-26|Clotures Michel Willoquaux|CLOSURE PANEL WITH OCCULTATION BLADES|
    EP3808924A1|2019-10-15|2021-04-21|Intersig NV|Assembly of a fence and an accessory and related method|
    法律状态:
    2015-04-17| PLFP| Fee payment|Year of fee payment: 2 |
    2015-12-18| PLSC| Search report ready|Effective date: 20151218 |
    2016-04-19| PLFP| Fee payment|Year of fee payment: 3 |
    2017-04-21| PLFP| Fee payment|Year of fee payment: 4 |
    2018-04-13| PLFP| Fee payment|Year of fee payment: 5 |
    2020-06-29| PLFP| Fee payment|Year of fee payment: 7 |
    2021-06-28| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1455402A|FR3022281B1|2014-06-13|2014-06-13|GRILLING SYSTEM|
    FR1455402|2014-06-13|FR1455402A| FR3022281B1|2014-06-13|2014-06-13|GRILLING SYSTEM|
    [返回顶部]