EP2386007A1 - Adjustable fastening plate for tensioning a flexible sheet by cables without changing the shape thereof - Google Patents

Adjustable fastening plate for tensioning a flexible sheet by cables without changing the shape thereof

Info

Publication number
EP2386007A1
EP2386007A1 EP10703311A EP10703311A EP2386007A1 EP 2386007 A1 EP2386007 A1 EP 2386007A1 EP 10703311 A EP10703311 A EP 10703311A EP 10703311 A EP10703311 A EP 10703311A EP 2386007 A1 EP2386007 A1 EP 2386007A1
Authority
EP
European Patent Office
Prior art keywords
platinum
orifice
plate
slides
along
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10703311A
Other languages
German (de)
French (fr)
Other versions
EP2386007B1 (en
Inventor
Yves Meyer
Guillaume Weit Haller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Normalu SAS
Original Assignee
Normalu SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Normalu SAS filed Critical Normalu SAS
Publication of EP2386007A1 publication Critical patent/EP2386007A1/en
Application granted granted Critical
Publication of EP2386007B1 publication Critical patent/EP2386007B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
    • E04B9/303—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall for flexible tensioned membranes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
    • E04B9/303—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall for flexible tensioned membranes
    • E04B9/306—Tensioning hand tools therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F17/00—Flags; Banners; Mountings therefor

Definitions

  • the present invention relates to an adjustable fixing plate for stretching without deformation, in particular by its angles, a sheet intended for producing false walls such as false ceilings and false walls.
  • the false walls stretched by the angles conventionally comprise at least one flexible stretched sheet made of elastic material, for example polyvinyl chloride
  • PVC polyvinyl styrene
  • PVC polyvinyl styrene
  • the present invention therefore aims to overcome the drawbacks of the prior art by providing a new system for angular fixation of these false walls.
  • the subject of the present invention is an adjustable fixing plate intended for fixing and energizing a false wall consisting of a flexible sheet provided along each of its edges with at least one strap and a cable housed in said loops, said cables being fixed through said plate to the walls and / or ceiling of a room to maintain in position said web.
  • Said platinum is remarkable in that it comprises a base plate comprising three opening holes and fixed locally by one of its orifices, a first articulated branch along the axis of the second orifice of said base plate, a second branch articulated along the axis of the third orifice of said base plate, a first and a second slider respectively disposed on the first and second branches, each receiving a cable and being able to slide along said first and second branches to allow the tension of said cable, and adjusting means for adjusting the angular spacing between the first and second branches.
  • this plate allows to maintain, firstly, the web and, secondly, to exert sufficient tension on said web.
  • the plate adapts to different sheet format by allowing an angular adjustment ranging from 0 to 180 ° through the sector. According to a last characteristic, this plate makes it possible to exert sufficient tension on the cables laid in the peripheral loops after the installation of the fabric.
  • FIG. 1 is a front perspective view of an adjustable fixing plate according to the invention
  • FIG. 2 is a rear perspective view of an adjustable fixing plate according to the invention
  • FIG. 3 is a view from above of an adjustable fixing plate according to the invention without a sheet
  • FIG. 4 is a perspective view of one of the sliders of the adjustable fixing plate which allows the fixing and the tension of the cables,
  • FIG. 5 is a perspective view of the other slide of the adjustable fixing plate which allows the fixing and tensioning of the cables;
  • FIG. 6 is a perspective view before a second variant of the mounting plate; adjustable according to the invention,
  • FIG. 7 is a rear perspective view of the second variant of the adjustable fixing plate according to the invention.
  • FIG. 8 is a view from above of the second variant of the adjustable fixing plate according to the invention without a sheet
  • FIG. 9 is a perspective view of one of the sliders of the second variant of the adjustable fixing plate which makes it possible to fix and tension the cables,
  • FIG. 10 is a perspective view of the other slide of the second variant of the adjustable mounting plate which allows the fixing and tension of the cables,
  • FIG. 11 is a perspective view of one of the tension members of the second variant of the adjustable fixing plate which allows the fixing and the tension of the cables,
  • FIG. 12 is a perspective view of the other tension member of the second variant of the adjustable mounting plate which allows the fixing and tension of the cables.
  • the adjustable fixing plate 1 is intended for fixing and energizing a flexible sheet 2 provided along each of its edges with at least one strap 3, and a cable 4 housed inside said loops 3, said cables 4 being fixed by said plate 1 to the walls of a room in a building to hold said web 2 in position and thus form a false ceiling.
  • the plate 1 comprises a base plate 5 generally horizontal having three orifices 11 emerging from vertical axis and fixed by one of said orifices 11 to the wall, a first branch 6 articulated along the axis of the second orifice 11 of said base plate 5, a second branch 7 articulated along the axis of the third orifice 11 of said base plate 5, a first and a second slide 8, 9 disposed respectively on the first and second branches 6, 7, each receiving a cable 4 and being able to slide along said first and second branches 6, 7 to allow the tension of said cable 4; adjusting means 10 for adjusting the angular spacing between the first and second branches 6, 7.
  • the base plate 5 advantageously has a general shape of triangle and comprises an orifice 11 near each of its three vertices, two of its orifices 11 allowing the articulation of the first and second branches 6, 7 and the third for fixing the plate 1 to a wall of the room by means of a screw tensioner, for example.
  • the first branch 6 comprises a lower plate 61 and an upper plate 62 which are generally horizontal and of elongate shape, said upper and lower plates 61, 62 being superimposed, arranged on either side of the base plate 5, and hinged to this last at one of their ends by a vertical axis bolt (not shown so as not to overload the drawings) passing through one of the orifices 11 of said base plate 5.
  • the upper plate designates the plate receiving the slider.
  • Said lower and upper plates 61, 62 are assembled together by two bolts (not shown), for example.
  • the upper plate 62 also comprises two pins 63 arranged along its longitudinal axis, and a vertical tongue 64 in the general parallelepiped shape, two of its vertical faces are perpendicular to said longitudinal axis, said pins 63 and the tongue 64 being perpendicularly derived from the upper face of the upper plate 62.
  • the tongue 64 further comprises an orifice 65 of horizontal axis passing right through said tongue 64.
  • the second branch 7 also comprises a lower plate 71 and an upper plate 72, said upper and lower plates 71, 72 being superimposed, arranged on either side of the base plate 5, and hinged to the latter to one of their ends by a bolt of vertical axis (not shown so as not to overload the drawings) passing through another orifice 11 of said base plate 5.
  • Said lower and upper plates 71, 72 are assembled together by two bolts (not shown), for example.
  • the upper plate 72 also comprises two tenons 73 disposed along its longitudinal axis, and a vertical tongue 74 in the general parallelepiped shape, two of its vertical faces are perpendicular to said longitudinal axis, said tenons 73 and tongue 74 being derived perpendicularly from the upper face of the upper plate 72.
  • the tongue 74 further comprises an orifice 75 of horizontal axis passing right through said tongue 74.
  • the first and second branches 6, 7 are advantageously identical.
  • the pins 63, 73 are preferably countersunk screws fixed in throughthreads of vertical axis respectively in the upper plates 62, 72.
  • the underside of said upper plates 62, 72 comprises milling to receive the screw heads.
  • the plate 1, according to the invention also comprises a first and a second slider 8, 9 respectively disposed on the top of the upper plates 62, 72 of the first and second branches 6, 7.
  • the first slider 8 comprises a generally horizontal element 81 in the general shape of a flat, elongated parallelepiped, a tube 82 along all or part of one of the longitudinal edges of said element 81 and a vertical tongue 83 general shape of parallelepiped extending perpendicularly from one of the lateral edges of the lower face of the element 81.
  • the element 81 of the first slider 8 comprises two slots 84, preferably of oblong shape, traversing vertically through said element 81 and being able to cooperate with the tenons 63 of the upper plate 62 of the first branch 6 to allow the sliding of the first slide 6 on the latter.
  • the tube 82 is able to receive a cable 4 to allow it to be secured to the plate 1. It thus comprises two radial orifices 85 opening inside said tube 82 and allowing the establishment of clamping means (not shown). to immobilize the cable 4 inside the tube 82.
  • the orifices 85 are preferably tapped and the screw clamping means.
  • the tongue 83 has an orifice 86 having a horizontal axis situated in the vicinity of the middle of the vertical face coming from the lateral edge of the element 81 and passing through said tongue 83 from one side to the other.
  • the second slide 9 comprises a generally horizontal element 91 in the general shape of a flat, elongate parallelepiped, a tube 92 along all or part of one of the longitudinal edges of said element 91 and a tongue 93 vertical in the general parallelepipedal shape extending perpendicularly from one of the lateral edges of the underside of said element 91.
  • the tube 92 is able to receive a cable 4 and has two radial orifices 95 allowing the establishment of clamping means (not shown) to immobilize the cable 4 inside the tube 92.
  • the orifices 95 are preferably tapping and tightening means screws.
  • the tongue 93 has a hole 96 of axis horizontal located in the vicinity of the middle of the vertical face from the side edge of the element 91 and through said tab 93 from side to side.
  • the orifices 86, 96 of the tongues 83, 93 are preferably tappings generally coaxial with the orifices 65, 75 of the tongues 64, 74 respectively of the first and second arms 6, 7, when the first and second slides 8, 9 are positioned on these last .
  • the tabs 83, 93, the first and second slides 8, 9 have the same dimensions as the tabs 64, 74 of the first and second branches 6, 7.
  • the first and second slides 8, 9 are advantageously symmetrical with respect to the the axis of their lights 84, 94.
  • the plate 1, according to the invention, further comprises at least two tensioning means 12.
  • One of said tensioning means 12 is able to cooperate simultaneously with the orifice 65 of the first branch 6 and the orifice 86 of the first slider 8, and the other is able to cooperate simultaneously with the orifice 75 of the second branch 7 and the orifice 96 of the second slider 9 to slide said sliders 8, 9 along their slots 84, 94 resting on studs 63, 73 to tension cables 4.
  • the tensioning means 12 are advantageously screws introduced into the orifices 65, 75 of the first and second branches 6, 7 and screwed into the orifices 86, 96 (advantageously threaded) of the first and second slides 8, 9 so that the rotation of the screw causes a displacement of the first and second slides 8, 9 by relative to the first and second branches 6, 7 and therefore a tension (or a relaxation in the direction of movement) of the cables 4.
  • the position of the first and second slides 8, 9 is locked in position. screwing nuts on the tensioning means 12 to make the locknut and immobilize the first and second slides 8, 9 relative to the first and second branches 6, 7.
  • the axes of the orifices 65, 75, 86, 96 and the longitudinal axes of the slots 84, 94 advantageously belong to the same vertical plane.
  • Said adjustment means is preferably a first and a second sector 13, 14 respectively disposed on said first and second slides 8, 9, able to slide the one relative to the other then to be secured together, but also able to slide relative to said first and second slides 8, 9.
  • Each sector 13, 14 is a generally horizontal blade generally in the form of a crown arc respectively comprising a light 131, 141 along its midline.
  • the first and second sectors 13, 14 are secured together at one of their ends by at least one fastening means (not shown), which is advantageously a bolt passing simultaneously through the light 131 of the first sector 13 and the light 141 of the second sector 14. This configuration allows to slide said first and second sectors 13, 14 relative to each other to vary the length overall of the set consisting of the first and second sectors 13, 14.
  • Said assembly is then fixed to the free end of the first sector 13 on the top of the first slider 8 and the free end of the second sector 14 on top of the second slider 9, by engaging the pin 63 located at the end free of the first branch 6 in the free end of the light 131 of the first sector 13 and the pin 73 located at the free end of the second branch 7 in the free end of the light 141 of the second sector 14.
  • This configuration makes it possible to adjust the relative angular spacing between the first and second branches 6, 7 by sliding the pins 63, 73 respectively along the lights 131, 141. After obtaining the desired spacing, the position of the first and second branch 6, 7 is locked by screwing for example a nut on the pins 63, 73 to immobilize the first and second sectors 13, 14 relative to the first and second branches 6, 7.
  • first and a second sector 13, 14 advantageously identical allows an angular spacing of the first and second branches 6, 7 between them ranging from 0 to 180 degrees.
  • the plate 1, according to the invention is particularly suitable for the sheets 2 whose contour has a general shape of polygon and having loops along each of their edges, but also to the sheets 2 of which the contour is a continuous curve and has loops along part of their periphery.
  • most of the elements constituting the plate 1, according to the invention are made of a light alloy, for example an aluminum alloy.
  • the installer When mounting a false ceiling in a room, the installer will have provided the upper end of the walls of fastening means such as hooks adapted to cooperate with the free orifice 11 of the base plate 5 of the Plates 1.
  • the ply 2 preferably polygonal, is provided along each of its edges of loops 3 in which cables 4 are housed.
  • a platen 1 At each vertex of the ply 2, a platen 1 will be placed and the inserts will be inserted and immobilized. ends of the cables 4 joining said peaks in the respective tubes 82, 92 of the first and second slides 8, 9. Then, the cables 4 will be energized using the tensioning means 12 and the displacement of said slides 8, 9.
  • the first and second sectors 13, 14 will be adjusted to obtain the desired angular separation between the first and second branches 6, 7 of each of the plates 1 and in this way to eliminate the wrinkled appearance of the sheet 2.
  • the subject of the present invention is also a second variant of embodiment, according to which with reference to Figures 6 to 12, the plate 20 is similar to the plate 1 previously described in that it comprises a generally horizontal base plate 5 having three openings 11 of vertical axis and fixed by the one of said orifices 11 on the wall, a first branch 6 articulated along the axis of the second orifice 11 of said base plate 5, a second branch 7 articulated along the axis of the third orifice 11 of said base plate 5, a first and a second slider 8, 9 respectively disposed on the first and second branches 6, 7, each receiving a cable 4 and being slidable along said first and second branches 6, 7 to allow the tension of said cable 4; adjusting means 21 for adjusting the angular spacing between the first and second branches 6, 7.
  • first and second branches 6, 7 of the plate 20 each comprise a lower plate 61, 71 and an upper plate 62, 72, said lower and upper plates 61, 62, 71, 72 being superimposed, articulated to said plate base 5 and assembled together by two bolts (not shown), for example.
  • the upper plates 62, 72 comprise two pins 63, 73 disposed along its longitudinal axis and issuing perpendicularly from the upper face of said upper plates 62, 72.
  • the plate 20 differs from the plate 1 previously described in that its upper plates 62, 72 do not comprise tabs 64, 74 and in that it comprises instead a first and a second tensioning member 22, 23 of cables 4, each being respectively fixed on each of the first and second branches 6, 7, said first and second tension members 22, 23 being able to cooperate with respectively the first and second slides 8, 9.
  • the first and second tensioning members 22, 23 each advantageously and respectively comprise an element 221, 231 generally horizontal in the general shape of a flat and elongated parallelepiped, a tube 222, 232 along of all or part of one of the longitudinal edges of said element 221, 231 and a vertical tongue 323, 233 in the general shape of parallelepiped extending perpendicularly from one of the lateral edges of the upper face of the element 221, 231.
  • the elements 221, 231 advantageously comprise respectively two orifices 224, 234 vertically traversing from one side to the other, said elements 221, 231 and being able to cooperate, for example, with screws (not shown in the figures) for fixing said elements 221, 231 respectively on the upper plates 62, 72 of the first and second legs 6, 7.
  • Each tube 222, 232 is adapted to receive a cable 4 to enable the powering of said cable 4. It comprises for this, at least a radial orifice 225, 235 opening inside said tube 222, 232 and allowing the establishment of clamping means (not shown) for immobilizing the cable 4 inside the tube 222, 232.
  • the orifice 225, 235 is preferably a tapping and the tightening means of the screws.
  • the tongue 223, 233 comprises an orifice 226, 236 of horizontal axis located near the middle of the vertical face from the side edge of the element 221, 231 and passing through said tongue 223, 233 from one side to the other.
  • the orifices 226, 236 of the tongues 223, 233 are preferably smooth holes generally coaxial with the orifices 86, 96 of the tongues 83, 93 of the respective tongues.
  • first and second tension members 22, 23 are symmetrical with respect to the axis of their orifices 226, 236.
  • the plate 20, according to the invention further comprises at least two voltage means 12.
  • One of said voltage means 12 is adapted to cooperate simultaneously with the orifice 226 of the first tension member 22 and the orifice 86 of the first slider 8, and the other is able to cooperate simultaneously with the orifice 236 of the second tension member 23 and the orifice 96 of the second slider 9 to slide said sliders 8, 9 along their lights 84, 94 rest on the pins 63, 73 in order to tension the cables 4.
  • the plate 20 is also different from the plate 1 previously described by its adjustment means 21 to adjust the angular spacing between the first and second branches 6, 7.
  • said adjustment means 21 comprises a first and a second sectors 24, 25 fixed at one of their ends respectively to said first and second slides 8, 9 and able to slide relative to each other and then to be joined together.
  • Each sector 24, 25 is a generally horizontal blade in the general shape of a crown arc respectively comprising an orifice 241, 251 opening at each of its ends and a lumen 242, 252 along its median line located between said orifices 241, 251. .
  • the first and second sectors 24, 25 are secured together at one of their ends by two fixing means (not shown), which are advantageously bolts.
  • a first fastening means simultaneously passes through one of the orifices 241 of the first sector 24 and the slot 252 of the second sector 25, and the second fastening means simultaneously passes through one of the orifices 251 of the second sector 25 and the slot 242 of the first section 24.
  • This configuration makes it possible to slide said first and second sectors 24, 25 relative to one another so as to vary the overall length of the assembly formed by the latter and thus to obtain the spacing desired angle between the first and second legs 6, 7.
  • Said assembly is attached to the free end of the first sector 24 on the first slider 8 and the free end of the second sector 25 on the second slider 9, by engaging the tenon 63 located at the free end of the first branch 6 in the free orifice 241 of the first sector 24 and the pin 73 located at the free end of the second branch 7 in the free orifice 251 of the second sector 25. Then, for example, a nut is screwed on the tenons. 63, 73 for immobilizing the first and second sectors 24, 25 with respect to the first and second branches 6, 7.
  • the installer When mounting a false ceiling in a room, the installer will have provided the upper end of the walls of fastening means such as hooks adapted to cooperate with the free orifice 11 of the base plate 5 of the plates 20.
  • the sheet 2 preferably polygonal, is provided along each of its edges of loops 3 in which cables 4 are housed.
  • a plate 20 is placed and the first and second second sectors 22, 23, to obtain the desired angular separation between the first and second branches 6, 7 of each of the plates 1 and in this way remove the wrinkled appearance of the tablecloth 2.
  • the end of one of the cables 4 joining said vertices is inserted into the tube 82 of the first slide 8 and then into the tube 222 of the first tensioning member 22 and, on the other hand, the end of the other of the cables 4 in the tube 92 of the second slider 9 and then in the tube 232 of the second tension member 23,
  • the first and second slides 8, 9, respectively, of the first and second tensioning members 22, 23 are brought into contact with the tensioning means 12, and these cables 4 are locked in the tubes 222, 232 first and second tensioning members 22, 23 by means of the associated clamping means and then said cables 4 are unlocked in the tubes 82, 92 of the first and second slides 8, 9, - the distance is using the tensioning means 12, the first and second slides 8, 9 of the first and second tensioning members 22,
  • said cables 4 are locked in the tubes 82, 92 of the first and second slides 8, 9 with the help of associated clamping means and then said cables 4 are unlocked in the tubes 222, 232 of the first and second tensioning members 22, 23,
  • the position of the first and second slides 8, 9 is locked by screwing the nuts on the tensioning means 12 to make the locknut and immobilize first and second slides 8, 9 relative to the first and second branches 6, 7.
  • a nut can be screwed on the studs 63, 73 located near the tabs 83, 93.
  • pins 63, 73 of the upper plates 62, 72 respectively of the first and second branches 6, 7 may be replaced by bolts or any other equivalent means without departing from the scope of the present invention.

Abstract

The invention relates to an adjustable fastening plate (1) intended for a fake wall made of a flexible sheet (2) provided, along each of the edges thereof, with at least one loop (3) and a cable (4) placed inside said loops (3), said cables (4) being attached, by means of the slant of said plate (1), to the walls and/or the ceiling of an indoor space for keeping said sheet (2) in position. The invention is remarkable in that it includes a base plate (5) attached to the indoor space, a first arm (6) and a second arm (7) hinged to said base plate (5), first and second slides (8, 9) that each receive a cable (4) and which are slidable along said first and second arms (6, 7) so as to enable the tensioning of said cable (4), and an adjusting means (10) for adjusting the angular distance between the first and second arms (6, 7).

Description

PLATINE DE FIXATION REGLABLE POUR TENDRE SANS DEFORMATION PAR DES CABLES UNE NAPPE SOUPLE ADJUSTABLE FASTENING PLATE FOR TENDING WITHOUT DEFORMATION BY CABLES A FLEXIBLE FLAP
La présente invention concerne une platine de fixation réglable pour tendre sans déformation, notamment par ses angles, une nappe destinée à la réalisation de fausses parois telles que les faux plafonds et les faux murs .The present invention relates to an adjustable fixing plate for stretching without deformation, in particular by its angles, a sheet intended for producing false walls such as false ceilings and false walls.
Les fausses parois tendues par les angles comprennent classiquement au moins une nappe souple tendue réalisée en matière élastique, par exemple en polychlorure de vinyleThe false walls stretched by the angles conventionally comprise at least one flexible stretched sheet made of elastic material, for example polyvinyl chloride
(PVC), munie le long de chacun de ses bords d'au moins une ganse, et un câble logé dans lesdites ganses, lesdits câbles étant fixés aux murs ou au plafond d' un local dans un bâtiment pour maintenir en position ladite nappe.(PVC), provided along each of its edges with at least one loop, and a cable housed in said loops, said cables being fixed to the walls or ceiling of a room in a building to hold said sheet in position.
Une des principales difficultés rencontrées dans la technique de mise en place de ce type de fausses parois est que cette nappe, pour offrir un bel aspect, doit être fortement tendue. Or, les fausses parois sont généralement disposées dans des pièces de surfaces relativement importantes, ce qui impose d'exercer sur chacune des extrémités des câbles des forces de tension importantes. En outre, les câbles présentant une certaine élasticité ont tendance à se déformer notamment au droit de leur point de fixation sous l'effet de la tension exercée par la nappe.One of the main difficulties encountered in the technique of setting up this type of false walls is that this tablecloth, to offer a good appearance, must be strongly stretched. However, the false walls are generally arranged in parts of relatively large surfaces, which requires to exert on each end of the cables of the large tension forces. In addition, the cables having a certain elasticity tend to deform, especially at the point of their attachment point under the effect of the tension exerted by the sheet.
On obtient alors une nappe dont les bords de sont pas rectilignes et qui est généralement froissée aux environs de ses angles, ce qui peut endommager la nappe et présente un aspect peu esthétique.This results in a sheet whose edges are not straight and which is generally wrinkled around its corners, which can damage the sheet and has an unsightly appearance.
Une autre difficulté consiste en la mise sous tension desdits câbles car en règle générale l'accès au point de fixation de ces derniers est particulièrement exigu afin de ne pas altérer l'aspect de l'ensemble de la fausse paroi en laissant un espace trop important entre celle-ci et le mur ou le plafond. La présente invention vise donc à remédier aux inconvénients de l'art antérieur en procurant un nouveau système de fixation angulaire de ces fausses parois.Another difficulty consists in the powering of said cables because in general access to the attachment point of the latter is particularly small so as not to alter the appearance of the entire false wall leaving too much space between it and the wall or ceiling. The present invention therefore aims to overcome the drawbacks of the prior art by providing a new system for angular fixation of these false walls.
A cet égard, la présente invention a pour objet une platine de fixation réglable destinée à la fixation et la mise sous tension d'une fausse paroi constituée d'un nappe souple munie le long de chacun de ses bords d'au moins une ganse et un câble logé dans lesdites ganses, lesdits câbles étant fixés par le biais de ladite platine aux murs et/ou plafond d'un local pour maintenir en position ladite nappe. Ladite platine est remarquable en ce qu'elle comprend une plaque de base comportant trois orifices débouchants et fixée au local par l'un de ses orifices, une première branche articulée suivant l'axe du deuxième orifice de ladite plaque de base, une deuxième branche articulée suivant l'axe du troisième orifice de ladite plaque de base, un premier et un deuxième coulisseaux disposés respectivement sur les première et deuxième branches, recevant chacun un câble et étant apte à coulisser le long desdites première et deuxième branches pour permettre la tension dudit câble, et un moyen de réglage pour régler l'écartement angulaire entre les première et deuxième branches .In this regard, the subject of the present invention is an adjustable fixing plate intended for fixing and energizing a false wall consisting of a flexible sheet provided along each of its edges with at least one strap and a cable housed in said loops, said cables being fixed through said plate to the walls and / or ceiling of a room to maintain in position said web. Said platinum is remarkable in that it comprises a base plate comprising three opening holes and fixed locally by one of its orifices, a first articulated branch along the axis of the second orifice of said base plate, a second branch articulated along the axis of the third orifice of said base plate, a first and a second slider respectively disposed on the first and second branches, each receiving a cable and being able to slide along said first and second branches to allow the tension of said cable, and adjusting means for adjusting the angular spacing between the first and second branches.
De par sa conception, cette platine permet, de maintenir, d'une part, la nappe et, d'autre part, d'exercer une tension suffisante sur ladite nappe.By design, this plate allows to maintain, firstly, the web and, secondly, to exert sufficient tension on said web.
Selon une autre caractéristique, la platine s'adapte à différent format de nappe en permettant un réglage angulaire allant de 0 à 180° par le biais de secteur. Selon une dernière caractéristique, cette platine permet d'exercer une tension suffisante sur les câbles posés dans les ganses périphériques après la mise en place de la toile.According to another characteristic, the plate adapts to different sheet format by allowing an angular adjustment ranging from 0 to 180 ° through the sector. According to a last characteristic, this plate makes it possible to exert sufficient tension on the cables laid in the peripheral loops after the installation of the fabric.
On décrira ci-après à titre d'exemple non limitatif, une forme d'exécution de la présente invention, en référence au dessin annexé sur lequel :Hereinafter will be described by way of nonlimiting example, an embodiment of the present invention, with reference to the accompanying drawing in which:
- la figure 1 est une vue en perspective avant d'une platine de fixation réglable selon l'invention, - la figure 2 est une vue en perspective arrière d'une platine de fixation réglable selon l'invention,FIG. 1 is a front perspective view of an adjustable fixing plate according to the invention; FIG. 2 is a rear perspective view of an adjustable fixing plate according to the invention;
- la figure 3 est une vue de dessus d'une platine de fixation réglable selon l'invention sans nappe,FIG. 3 is a view from above of an adjustable fixing plate according to the invention without a sheet,
- la figure 4 est une vue en perspective d'un des coulisseaux de la platine de fixation réglable qui permet la fixation et la tension des câbles,FIG. 4 is a perspective view of one of the sliders of the adjustable fixing plate which allows the fixing and the tension of the cables,
- la figure 5 est une vue en perspective de l'autre coulisseau de la platine de fixation réglable qui permet la fixation et la tension des câbles, - la figure 6 est une vue en perspective avant d' une deuxième variante de la platine de fixation réglable selon 1' invention,FIG. 5 is a perspective view of the other slide of the adjustable fixing plate which allows the fixing and tensioning of the cables; FIG. 6 is a perspective view before a second variant of the mounting plate; adjustable according to the invention,
- la figure 7 est une vue en perspective arrière de la deuxième variante de la platine de fixation réglable selon l'invention,FIG. 7 is a rear perspective view of the second variant of the adjustable fixing plate according to the invention,
- la figure 8 est une vue de dessus de la deuxième variante de la platine de fixation réglable selon l'invention sans nappe,FIG. 8 is a view from above of the second variant of the adjustable fixing plate according to the invention without a sheet,
- la figure 9 est une vue en perspective d'un des coulisseaux de la deuxième variante de la platine de fixation réglable qui permet la fixation et la tension des câbles,FIG. 9 is a perspective view of one of the sliders of the second variant of the adjustable fixing plate which makes it possible to fix and tension the cables,
- la figure 10 est une vue en perspective de l'autre coulisseau de la deuxième variante de la platine de fixation réglable qui permet la fixation et la tension des câbles,- Figure 10 is a perspective view of the other slide of the second variant of the adjustable mounting plate which allows the fixing and tension of the cables,
- la figure 11 est une vue en perspective d'un des organes de tension de la deuxième variante de la platine de fixation réglable qui permet la fixation et la tension des câbles ,FIG. 11 is a perspective view of one of the tension members of the second variant of the adjustable fixing plate which allows the fixing and the tension of the cables,
- la figure 12 est une vue en perspective de l'autre organe de tension de la deuxième variante de la platine de fixation réglable qui permet la fixation et la tension des câbles.- Figure 12 is a perspective view of the other tension member of the second variant of the adjustable mounting plate which allows the fixing and tension of the cables.
On décrira ci-après une utilisation en position horizontale de la platine de fixation réglable pour un faux plafond. Il va de soi que cette platine peut être également utilisée par des fausses parois verticales ou même inclinées.Hereinafter will be described a use in horizontal position of the adjustable mounting plate for a false ceiling. It goes without saying that this plate can also be used by false vertical walls or even inclined.
En référence aux figures 1 à 3, la platine 1 de fixation réglable, selon l' invention, est destinée à la fixation et la mise sous tension d'un nappe 2 souple munie le long de chacun de ses bords d'au moins une ganse 3, et un câble 4 logé à l'intérieur desdites ganses 3, lesdits câbles 4 étant fixés grâce à ladite platine 1 aux murs d'un local dans un bâtiment pour maintenir en position ladite nappe 2 et ainsi former un faux plafond.With reference to FIGS. 1 to 3, the adjustable fixing plate 1, according to the invention, is intended for fixing and energizing a flexible sheet 2 provided along each of its edges with at least one strap 3, and a cable 4 housed inside said loops 3, said cables 4 being fixed by said plate 1 to the walls of a room in a building to hold said web 2 in position and thus form a false ceiling.
Pour ce faire, la platine 1 comprend une plaque de base 5 globalement horizontale comportant trois orifices 11 débouchants d'axe vertical et fixée par l'un desdits orifices 11 au mur, une première branche 6 articulée suivant l'axe du deuxième orifice 11 de ladite plaque de base 5, une deuxième branche 7 articulée suivant l'axe du troisième orifice 11 de ladite plaque de base 5, un premier et un deuxième coulisseaux 8, 9 disposés respectivement sur les première et deuxième branches 6, 7, chacun recevant un câble 4 et étant apte à coulisser le long desdites première et deuxième branches 6, 7 pour permettre la tension dudit câbles 4 ; un moyen de réglage 10 pour régler l'écartement angulaire entre les première et deuxième branches 6, 7.To do this, the plate 1 comprises a base plate 5 generally horizontal having three orifices 11 emerging from vertical axis and fixed by one of said orifices 11 to the wall, a first branch 6 articulated along the axis of the second orifice 11 of said base plate 5, a second branch 7 articulated along the axis of the third orifice 11 of said base plate 5, a first and a second slide 8, 9 disposed respectively on the first and second branches 6, 7, each receiving a cable 4 and being able to slide along said first and second branches 6, 7 to allow the tension of said cable 4; adjusting means 10 for adjusting the angular spacing between the first and second branches 6, 7.
La plaque de base 5 a avantageusement une forme générale de triangle et comporte un orifice 11 à proximité de chacun de ses trois sommets, deux de ses orifices 11 permettant l'articulation des première et deuxième branches 6, 7 et le troisième permettant la fixation de la platine 1 à un mur du local par le moyen d'un tendeur à vis, par exemple. La première branche 6 comprend une plaque inférieure 61 et une plaque supérieure 62 globalement horizontales et de forme allongée, lesdites plaques inférieure et supérieure 61, 62 étant superposées, disposées de part et d'autre de la plaque de base 5, et articulées à cette dernière à l'une de leurs extrémités par un boulon d'axe vertical (non représentée afin de ne pas surcharger les dessins) traversant l'un des orifices 11 de ladite plaque de base 5.The base plate 5 advantageously has a general shape of triangle and comprises an orifice 11 near each of its three vertices, two of its orifices 11 allowing the articulation of the first and second branches 6, 7 and the third for fixing the plate 1 to a wall of the room by means of a screw tensioner, for example. The first branch 6 comprises a lower plate 61 and an upper plate 62 which are generally horizontal and of elongate shape, said upper and lower plates 61, 62 being superimposed, arranged on either side of the base plate 5, and hinged to this last at one of their ends by a vertical axis bolt (not shown so as not to overload the drawings) passing through one of the orifices 11 of said base plate 5.
On désigne par plaque supérieure la plaque recevant le coulisseau.The upper plate designates the plate receiving the slider.
Lesdites plaques inférieure et supérieure 61, 62 sont assemblées entre elles par deux boulons (non représentés) , par exemple.Said lower and upper plates 61, 62 are assembled together by two bolts (not shown), for example.
La plaque supérieure 62 comporte également deux tenons 63 disposés le long de son axe longitudinal, et une languette 64 verticale en forme générale de parallélépipède dont deux de ses faces verticales sont perpendiculaires audit axe longitudinal, lesdits tenons 63 et la languette 64 étant issus perpendiculairement de la face supérieure de la plaque supérieure 62. La languette 64 comprend en outre un orifice 65 d'axe horizontal traversant de part en part ladite languette 64.The upper plate 62 also comprises two pins 63 arranged along its longitudinal axis, and a vertical tongue 64 in the general parallelepiped shape, two of its vertical faces are perpendicular to said longitudinal axis, said pins 63 and the tongue 64 being perpendicularly derived from the upper face of the upper plate 62. The tongue 64 further comprises an orifice 65 of horizontal axis passing right through said tongue 64.
Par analogie, la deuxième branche 7 comporte également une plaque inférieure 71 et une plaque supérieure 72, lesdites plaques inférieure et supérieure 71, 72 étant superposées, disposées de part et d'autre de la plaque de base 5, et articulées à cette dernière à l'une de leurs extrémités par un boulon d'axe vertical (non représentée afin de ne pas surcharger les dessins) traversant un autre orifice 11 de ladite plaque de base 5.By analogy, the second branch 7 also comprises a lower plate 71 and an upper plate 72, said upper and lower plates 71, 72 being superimposed, arranged on either side of the base plate 5, and hinged to the latter to one of their ends by a bolt of vertical axis (not shown so as not to overload the drawings) passing through another orifice 11 of said base plate 5.
Lesdites plaques inférieure et supérieure 71, 72 sont assemblées entre elles par deux boulons (non représentée) , par exemple.Said lower and upper plates 71, 72 are assembled together by two bolts (not shown), for example.
La plaque supérieure 72 comporte également deux tenons 73 disposés le long de son axe longitudinal, et une languette 74 verticale en forme générale de parallélépipède dont deux de ses faces verticales sont perpendiculaires audit axe longitudinal, lesdits tenons 73 et languette 74 étant issus perpendiculairement de la face supérieure de la plaque supérieure 72. La languette 74 comprend en outre un orifice 75 d'axe horizontal traversant de part en part ladite languette 74. Dans un mode préférentiel de réalisation et afin d'uniformiser la fabrication et donc de réduire les coûts, les première et deuxième branches 6, 7 sont avantageusement identiques .The upper plate 72 also comprises two tenons 73 disposed along its longitudinal axis, and a vertical tongue 74 in the general parallelepiped shape, two of its vertical faces are perpendicular to said longitudinal axis, said tenons 73 and tongue 74 being derived perpendicularly from the upper face of the upper plate 72. The tongue 74 further comprises an orifice 75 of horizontal axis passing right through said tongue 74. In a preferred embodiment and to standardize the manufacture and thus reduce costs, the first and second branches 6, 7 are advantageously identical.
De même, les tenons 63, 73 sont de préférence des vis à tête fraisée fixées dans des taraudages débouchants d'axe vertical respectivement dans les plaques supérieures 62, 72. Pour des raisons de compacité, la face inférieure desdites plaques supérieures 62, 72 comporte des fraisages pour recevoir les têtes de vis. La platine 1, selon l'invention, comporte également un premier et un deuxième coulisseaux 8, 9 disposés respectivement sur le dessus des plaques supérieures 62, 72 des première et deuxième branche 6, 7.Similarly, the pins 63, 73 are preferably countersunk screws fixed in throughthreads of vertical axis respectively in the upper plates 62, 72. For reasons of compactness, the underside of said upper plates 62, 72 comprises milling to receive the screw heads. The plate 1, according to the invention, also comprises a first and a second slider 8, 9 respectively disposed on the top of the upper plates 62, 72 of the first and second branches 6, 7.
En référence à la figure 4, le premier coulisseau 8 comporte un élément 81 globalement horizontal en forme générale de parallélépipède plat et allongé, un tube 82 le long de tout ou partie d'un des bords longitudinaux dudit élément 81 et une languette 83 verticale en forme générale de parallélépipède s' étendant perpendiculairement depuis l'une des arêtes latérales de la face inférieure de l'élément 81.With reference to FIG. 4, the first slider 8 comprises a generally horizontal element 81 in the general shape of a flat, elongated parallelepiped, a tube 82 along all or part of one of the longitudinal edges of said element 81 and a vertical tongue 83 general shape of parallelepiped extending perpendicularly from one of the lateral edges of the lower face of the element 81.
L'élément 81 du premier coulisseau 8 comprend deux lumières 84 de préférence de forme oblongue, traversant verticalement de part en part ledit élément 81 et étant aptes à coopérer avec les tenons 63 de la plaque supérieure 62 de la première branche 6 pour permettre le coulissement du premier coulisseau 6 sur cette dernière.The element 81 of the first slider 8 comprises two slots 84, preferably of oblong shape, traversing vertically through said element 81 and being able to cooperate with the tenons 63 of the upper plate 62 of the first branch 6 to allow the sliding of the first slide 6 on the latter.
Le tube 82 est apte à recevoir un câble 4 pour permettre sa solidarisation avec la platine 1. Il comporte par cela, deux orifices 85 radiaux débouchant à l'intérieur dudit tube 82 et permettant la mise en place de moyens de serrage (non représentés) pour immobiliser le câble 4 à l'intérieur du tube 82. Ainsi, les orifices 85 sont de préférence des taraudages et les moyens de serrage des vis.The tube 82 is able to receive a cable 4 to allow it to be secured to the plate 1. It thus comprises two radial orifices 85 opening inside said tube 82 and allowing the establishment of clamping means (not shown). to immobilize the cable 4 inside the tube 82. Thus, the orifices 85 are preferably tapped and the screw clamping means.
La languette 83 comporte un orifice 86 d'axe horizontal situé au voisinage du milieu de la face verticale issue du bord latéral de l'élément 81 et traversant ladite languette 83 de part en part. Par analogie et en référence avec la figure 5, le deuxième coulisseau 9 comporte un élément 91 globalement horizontal en forme générale de parallélépipède plat et allongé, un tube 92 le long de tout ou partie d'un des bords longitudinaux dudit élément 91 et une languette 93 verticale en forme générale de parallélépipède s' étendant perpendiculairement depuis l'une des arêtes latérales de la face inférieure dudit élément 91.The tongue 83 has an orifice 86 having a horizontal axis situated in the vicinity of the middle of the vertical face coming from the lateral edge of the element 81 and passing through said tongue 83 from one side to the other. By analogy and with reference to FIG. 5, the second slide 9 comprises a generally horizontal element 91 in the general shape of a flat, elongate parallelepiped, a tube 92 along all or part of one of the longitudinal edges of said element 91 and a tongue 93 vertical in the general parallelepipedal shape extending perpendicularly from one of the lateral edges of the underside of said element 91.
Le tube 92 est apte à recevoir un câble 4 et comporte deux orifices 95 radiaux permettant la mise en place de moyens de serrage (non représentés) pour immobiliser le câble 4 à l'intérieur du tube 92. Ainsi, les orifices 95 sont de préférence des taraudages et les moyens de serrage des vis.The tube 92 is able to receive a cable 4 and has two radial orifices 95 allowing the establishment of clamping means (not shown) to immobilize the cable 4 inside the tube 92. Thus, the orifices 95 are preferably tapping and tightening means screws.
La languette 93 comporte un orifice 96 d'axe horizontal situé au voisinage du milieu de la face verticale issue du bord latéral de l'élément 91 et traversant ladite languette 93 de part en part.The tongue 93 has a hole 96 of axis horizontal located in the vicinity of the middle of the vertical face from the side edge of the element 91 and through said tab 93 from side to side.
Les orifices 86, 96 des languettes 83, 93 sont de préférence des taraudages globalement coaxiaux avec les orifices 65, 75 des languettes 64, 74 respectives des première et deuxième branches 6, 7, lorsque les premier et deuxième coulisseaux 8, 9 sont positionnés sur ces dernières . Pour des raisons de standardisation, les languettes 83, 93 les premier et deuxième coulisseaux 8, 9 ont les mêmes dimensions que les languettes 64, 74 des première et deuxième branches 6, 7.The orifices 86, 96 of the tongues 83, 93 are preferably tappings generally coaxial with the orifices 65, 75 of the tongues 64, 74 respectively of the first and second arms 6, 7, when the first and second slides 8, 9 are positioned on these last . For reasons of standardization, the tabs 83, 93, the first and second slides 8, 9 have the same dimensions as the tabs 64, 74 of the first and second branches 6, 7.
Toutefois, pour éviter que les câbles 4, qui passent dans les tubes 82, 92, ne soient situés dans la zone entre la première et la deuxième branches 6, 7, les premier et deuxième coulisseaux 8, 9 sont avantageusement symétriques par rapport à l'axe de leurs lumières 84, 94.However, to prevent the cables 4, which pass through the tubes 82, 92, from being located in the zone between the first and the second branches 6, 7, the first and second slides 8, 9 are advantageously symmetrical with respect to the the axis of their lights 84, 94.
La platine 1, selon l'invention, comporte en outre au moins deux moyens de tension 12. L'un desdits moyens de tension 12 est apte à coopérer simultanément avec l'orifice 65 de la première branche 6 et l'orifice 86 du premier coulisseau 8, et l'autre est apte à coopérer simultanément avec l'orifice 75 de la deuxième branche 7 et l'orifice 96 du deuxième coulisseau 9 pour faire coulisser lesdits coulisseaux 8, 9 le long de leur lumières 84, 94 en appui sur les tenons 63, 73 afin de mettre sous tension les câbles 4.The plate 1, according to the invention, further comprises at least two tensioning means 12. One of said tensioning means 12 is able to cooperate simultaneously with the orifice 65 of the first branch 6 and the orifice 86 of the first slider 8, and the other is able to cooperate simultaneously with the orifice 75 of the second branch 7 and the orifice 96 of the second slider 9 to slide said sliders 8, 9 along their slots 84, 94 resting on studs 63, 73 to tension cables 4.
Les moyens de tension 12 sont avantageusement des vis introduites dans les orifices 65, 75 des première et deuxième branches 6, 7 et vissées dans les orifices 86, 96 (avantageusement taraudés) des premier et deuxième coulisseaux 8, 9 de sorte que la rotation des vis provoque un déplacement des premier et deuxième coulisseaux 8, 9 par rapport aux première et deuxième branches 6, 7 et donc une tension (ou une détente suivant le sens de déplacement) des câbles 4. Après avoir obtenu la tension des câbles 4 souhaité, la position des premier et deuxième coulisseaux 8, 9 est verrouillée en vissant des écrous sur les moyens de tension 12 pour faire contre-écrou et immobiliser les premier et deuxième coulisseaux 8, 9 par rapport aux première et deuxième branches 6, 7. De plus pour accroître le verrouillage et éviter l' arc-boutement des premier et deuxième coulisseaux 8, 9, on peut visser un écrou sur les tenons 63, 73 situés près des languettes 83, 93.The tensioning means 12 are advantageously screws introduced into the orifices 65, 75 of the first and second branches 6, 7 and screwed into the orifices 86, 96 (advantageously threaded) of the first and second slides 8, 9 so that the rotation of the screw causes a displacement of the first and second slides 8, 9 by relative to the first and second branches 6, 7 and therefore a tension (or a relaxation in the direction of movement) of the cables 4. After obtaining the desired tension of the cables 4, the position of the first and second slides 8, 9 is locked in position. screwing nuts on the tensioning means 12 to make the locknut and immobilize the first and second slides 8, 9 relative to the first and second branches 6, 7. In addition to increase the locking and avoid the bracing of the first and second sliders 8, 9, it is possible to screw a nut on the studs 63, 73 located near tabs 83, 93.
Pour éviter un arc-boutement des coulisseaux 8, 9, les axes des orifices 65, 75, 86, 96 et les axes longitudinaux des lumières 84, 94 appartiennent avantageusement au même plan vertical.To avoid an arching of the sliders 8, 9, the axes of the orifices 65, 75, 86, 96 and the longitudinal axes of the slots 84, 94 advantageously belong to the same vertical plane.
La platine 1, selon l'invention, comprend également un moyen de réglage 10. Ledit moyen de réglage est de préférence un premier et un deuxième secteurs 13, 14 disposés respectivement sur lesdits premier et deuxième coulisseaux 8, 9, aptes à coulisser l'un par rapport à l'autre puis à être solidarisés ensemble, mais aussi aptes à coulisser par rapport auxdits premier et deuxième coulisseaux 8, 9. Chaque secteur 13, 14 est une lame globalement horizontale en forme générale d'arc de couronne comprenant respectivement une lumière 131, 141 le long de sa ligne médiane. Les premier et deuxième secteurs 13, 14 sont solidarisés ensemble à l'une de leurs extrémités par au moins un moyen de fixation (non représenté) , qui est avantageusement un boulon traversant simultanément la lumière 131 du premier secteur 13 et la lumière 141 du deuxième secteur 14. Cette configuration permet de faire coulisser lesdits premier et un deuxième secteurs 13, 14 l'un par rapport à l'autre afin de faire varier la longueur hors-tout de l'ensemble constitué par le premier et un deuxième secteurs 13, 14.The plate 1, according to the invention, also comprises a setting means 10. Said adjustment means is preferably a first and a second sector 13, 14 respectively disposed on said first and second slides 8, 9, able to slide the one relative to the other then to be secured together, but also able to slide relative to said first and second slides 8, 9. Each sector 13, 14 is a generally horizontal blade generally in the form of a crown arc respectively comprising a light 131, 141 along its midline. The first and second sectors 13, 14 are secured together at one of their ends by at least one fastening means (not shown), which is advantageously a bolt passing simultaneously through the light 131 of the first sector 13 and the light 141 of the second sector 14. This configuration allows to slide said first and second sectors 13, 14 relative to each other to vary the length overall of the set consisting of the first and second sectors 13, 14.
Ledit ensemble est alors fixé à l'extrémité libre du premier secteur 13 sur le dessus du premier coulisseau 8 et à l'extrémité libre du deuxième secteur 14 sur le dessus du deuxième coulisseau 9, en venant engager le tenon 63 situé à l'extrémité libre de la première branche 6 dans l'extrémité libre de la lumière 131 du premier secteur 13 et le tenon 73 situé à l'extrémité libre de la deuxième branche 7 dans l'extrémité libre de la lumière 141 du deuxième secteur 14.Said assembly is then fixed to the free end of the first sector 13 on the top of the first slider 8 and the free end of the second sector 14 on top of the second slider 9, by engaging the pin 63 located at the end free of the first branch 6 in the free end of the light 131 of the first sector 13 and the pin 73 located at the free end of the second branch 7 in the free end of the light 141 of the second sector 14.
Cette configuration permet de régler l'écartement angulaire relatif entre les première et deuxième branches 6, 7 en faisant coulisser les tenons 63, 73 respectivement le long des lumières 131, 141. Après avoir obtenu l'écartement souhaité, la position des première et deuxième branche 6, 7 est verrouillée en vissant par exemple un écrou sur les tenons 63, 73 pour immobiliser les premier et un deuxième secteurs 13, 14 par rapport aux première et deuxième branches 6, 7.This configuration makes it possible to adjust the relative angular spacing between the first and second branches 6, 7 by sliding the pins 63, 73 respectively along the lights 131, 141. After obtaining the desired spacing, the position of the first and second branch 6, 7 is locked by screwing for example a nut on the pins 63, 73 to immobilize the first and second sectors 13, 14 relative to the first and second branches 6, 7.
On comprend bien que pour des nappes 2 comportant des angles aigus, on pourra n'employer qu'un seul secteur 13 disposé sur lesdits premier et deuxième coulisseaux 8, 9 et apte à coulisser par rapport auxdits premier et deuxième coulisseaux 8, 9 sans sortir du cadre de la présente invention.It is well understood that for plies 2 having acute angles, it will be possible to use only one sector 13 disposed on said first and second sliders 8, 9 and slidable with respect to said first and second sliders 8, 9 without leaving of the scope of the present invention.
Toutefois, l'emploi d'un premier et un deuxième secteurs 13, 14 avantageusement identiques permet un écartement angulaire des première et deuxième branches 6, 7 entre elles allant de 0 à 180 degrés.However, the use of a first and a second sector 13, 14 advantageously identical allows an angular spacing of the first and second branches 6, 7 between them ranging from 0 to 180 degrees.
Ainsi, la platine 1, selon l'invention, est particulièrement adaptée aux nappes 2 dont le contour a une forme générale de polygone et possédant des ganses le long de chacun de leurs bords, mais également aux nappes 2 dont le contour est une courbe continue et possédant des ganses le long d'une partie de leur périphérie.Thus, the plate 1, according to the invention, is particularly suitable for the sheets 2 whose contour has a general shape of polygon and having loops along each of their edges, but also to the sheets 2 of which the contour is a continuous curve and has loops along part of their periphery.
De même, pour des questions évidentes de légèreté, la plupart des éléments constituant la platine 1, selon l'invention, sont réalisés dans un alliage léger, par exemple un alliage d'aluminium.Similarly, for obvious questions of lightness, most of the elements constituting the plate 1, according to the invention, are made of a light alloy, for example an aluminum alloy.
Enfin, pour éviter d'altérer la nappe 2 et de blesser l'installateur chargé de la mise en place du faux plafond, la plupart des éléments constituants la platine 1, selon l'invention, ne possèdent pas d'angles vifs.Finally, to avoid altering the sheet 2 and injure the installer responsible for installing the false ceiling, most of the elements constituting the plate 1 according to the invention do not have sharp corners.
Lors du montage d'un faux-plafond dans une pièce, l'installateur aura donc pourvu l'extrémité supérieure des murs de moyens d'attache tels que des crochets aptes à coopérer avec l'orifice 11 libre de la plaque de base 5 des platines 1. La nappe 2, de préférence polygonale, est pourvue le long de chacun de ses bords de ganses 3 dans lesquelles sont logés des câbles 4. A chaque sommet de la nappe 2, on placera une platine 1 et on insérera puis immobilisera les extrémités des câbles 4 rejoignant lesdits sommets dans les tubes 82, 92 respectifs des premier et deuxième coulisseaux 8, 9. Ensuite, on mettra sous tension les câbles 4 à l'aide des moyens de tensions 12 et du déplacement desdits coulisseaux 8, 9. Enfin, on réglera les premier et deuxième secteurs 13, 14, pour obtenir l'écartement angulaire souhaité, entre les première et deuxième branches 6, 7 de chacune des platines 1 et de cette manière supprimer l'aspect froissé de la nappe 2.When mounting a false ceiling in a room, the installer will have provided the upper end of the walls of fastening means such as hooks adapted to cooperate with the free orifice 11 of the base plate 5 of the Plates 1. The ply 2, preferably polygonal, is provided along each of its edges of loops 3 in which cables 4 are housed. At each vertex of the ply 2, a platen 1 will be placed and the inserts will be inserted and immobilized. ends of the cables 4 joining said peaks in the respective tubes 82, 92 of the first and second slides 8, 9. Then, the cables 4 will be energized using the tensioning means 12 and the displacement of said slides 8, 9. Finally, the first and second sectors 13, 14 will be adjusted to obtain the desired angular separation between the first and second branches 6, 7 of each of the plates 1 and in this way to eliminate the wrinkled appearance of the sheet 2.
Cependant, avec une platine 1 telle que celle décrite précédemment la mise sous tension des câbles 4 peut s'avérer délicate car les moyens de tension 12 ont des courses limitées et ne permettent donc pas toujours d'obtenir une tension parfaite desdits câbles 4.However, with a plate 1 such as that described above, the powering up of the cables 4 may be difficult because the tensioning means 12 have limited travel and therefore do not always make it possible to obtain a perfect tension of said cables 4.
Ainsi pour palier cet inconvénient, la présente invention a également pour objet une deuxième variante de réalisation, selon laquelle en référence aux figures 6 à 12, la platine 20 est semblable à la platine 1 précédemment décrite en ce qu'elle comprend une plaque de base 5 globalement horizontale comportant trois orifices 11 débouchants d'axe vertical et fixée par l'un desdits orifices 11 au mur, une première branche 6 articulée suivant l'axe du deuxième orifice 11 de ladite plaque de base 5, une deuxième branche 7 articulée suivant l'axe du troisième orifice 11 de ladite plaque de base 5, un premier et un deuxième coulisseaux 8, 9 disposés respectivement sur les première et deuxième branches 6, 7, chacun recevant un câble 4 et étant apte à coulisser le long desdites première et deuxième branches 6, 7 pour permettre la tension dudit câbles 4 ; un moyen de réglage 21 pour régler l'écartement angulaire entre les première et deuxième branches 6, 7.Thus, to overcome this drawback, the subject of the present invention is also a second variant of embodiment, according to which with reference to Figures 6 to 12, the plate 20 is similar to the plate 1 previously described in that it comprises a generally horizontal base plate 5 having three openings 11 of vertical axis and fixed by the one of said orifices 11 on the wall, a first branch 6 articulated along the axis of the second orifice 11 of said base plate 5, a second branch 7 articulated along the axis of the third orifice 11 of said base plate 5, a first and a second slider 8, 9 respectively disposed on the first and second branches 6, 7, each receiving a cable 4 and being slidable along said first and second branches 6, 7 to allow the tension of said cable 4; adjusting means 21 for adjusting the angular spacing between the first and second branches 6, 7.
En outre, les première et deuxième branches 6, 7 de la platine 20 comportent chacune une plaque inférieure 61, 71 et une plaque supérieure 62, 72, lesdites plaques inférieure et supérieure 61, 62, 71, 72 étant superposées, articulées à ladite plaque de base 5 et assemblées entre elles par deux boulons (non représentés) , par exemple.In addition, the first and second branches 6, 7 of the plate 20 each comprise a lower plate 61, 71 and an upper plate 62, 72, said lower and upper plates 61, 62, 71, 72 being superimposed, articulated to said plate base 5 and assembled together by two bolts (not shown), for example.
Les plaques supérieures 62, 72 comportent deux tenons 63, 73 disposés le long de son axe longitudinal et issus perpendiculairement de la face supérieure desdites plaques supérieures 62, 72.The upper plates 62, 72 comprise two pins 63, 73 disposed along its longitudinal axis and issuing perpendicularly from the upper face of said upper plates 62, 72.
Toutefois, la platine 20 se différencie de la platine 1 précédemment décrite en ce que ses plaques supérieures 62, 72 ne comportent pas de languettes 64, 74 et en ce qu'elle comporte à la place un premier et un deuxième organes de tension 22, 23 de câbles 4, chacun étant fixé respectivement sur chacune des première et deuxième branches 6, 7, lesdits premier et deuxième organes de tension 22, 23 étant aptes à coopérer avec respectivement les premier et deuxième coulisseaux 8, 9.However, the plate 20 differs from the plate 1 previously described in that its upper plates 62, 72 do not comprise tabs 64, 74 and in that it comprises instead a first and a second tensioning member 22, 23 of cables 4, each being respectively fixed on each of the first and second branches 6, 7, said first and second tension members 22, 23 being able to cooperate with respectively the first and second slides 8, 9.
Par analogie avec les premier et deuxième coulisseaux 8, 9, les premier et deuxième organes de tension 22, 23 comportent chacun avantageusement et respectivement un élément 221, 231 globalement horizontal en forme générale de parallélépipède plat et allongé, un tube 222, 232 le long de tout ou partie d'un des bords longitudinaux dudit élément 221, 231 et une languette 223, 233 verticale en forme générale de parallélépipède s' étendant perpendiculairement depuis l'une des arêtes latérales de la face supérieure de l'élément 221, 231.By analogy with the first and second sliders 8, 9, the first and second tensioning members 22, 23 each advantageously and respectively comprise an element 221, 231 generally horizontal in the general shape of a flat and elongated parallelepiped, a tube 222, 232 along of all or part of one of the longitudinal edges of said element 221, 231 and a vertical tongue 323, 233 in the general shape of parallelepiped extending perpendicularly from one of the lateral edges of the upper face of the element 221, 231.
De même, les éléments 221, 231 comprennent avantageusement et respectivement deux orifices 224, 234 traversant verticalement de part en part lesdits éléments 221, 231 et étant aptes à coopérer, par exemple, avec des vis (non représentées sur les figures) pour fixer lesdits éléments 221, 231 respectivement sur les plaques supérieures 62, 72 des première et deuxième branche 6, 7. Chaque tube 222, 232 est apte à recevoir un câble 4 pour permettre la mise sous tension dudit câble 4. Il comporte pour cela, au moins un orifice 225, 235 radial débouchant à l'intérieur dudit tube 222, 232 et permettant la mise en place de moyens de serrage (non représentés) pour immobiliser le câble 4 à l'intérieur du tube 222, 232. Ainsi, l'orifice 225, 235 est de préférence un taraudage et les moyens de serrage des vis.Similarly, the elements 221, 231 advantageously comprise respectively two orifices 224, 234 vertically traversing from one side to the other, said elements 221, 231 and being able to cooperate, for example, with screws (not shown in the figures) for fixing said elements 221, 231 respectively on the upper plates 62, 72 of the first and second legs 6, 7. Each tube 222, 232 is adapted to receive a cable 4 to enable the powering of said cable 4. It comprises for this, at least a radial orifice 225, 235 opening inside said tube 222, 232 and allowing the establishment of clamping means (not shown) for immobilizing the cable 4 inside the tube 222, 232. Thus, the orifice 225, 235 is preferably a tapping and the tightening means of the screws.
La languette 223, 233 comporte un orifice 226, 236 d'axe horizontal situé au voisinage du milieu de la face verticale issu du bord latéral de l'élément 221, 231 et traversant ladite languette 223, 233 de part en part.The tongue 223, 233 comprises an orifice 226, 236 of horizontal axis located near the middle of the vertical face from the side edge of the element 221, 231 and passing through said tongue 223, 233 from one side to the other.
Les orifices 226, 236 des languettes 223, 233 sont de préférence des trous lisses globalement coaxiaux avec les orifices 86, 96 des languettes 83, 93 respectives des premier et deuxième coulisseaux 8, 9, lorsque ces derniers sont positionnés respectivement sur les première et deuxième branches 6, 7.The orifices 226, 236 of the tongues 223, 233 are preferably smooth holes generally coaxial with the orifices 86, 96 of the tongues 83, 93 of the respective tongues. first and second slides 8, 9, when the latter are positioned respectively on the first and second branches 6, 7.
Par analogie avec les premier et deuxième coulisseaux 8, 9, les premier et deuxième organes de tension 22, 23 sont symétriques par rapport à l'axe de leurs orifices 226, 236.By analogy with the first and second slides 8, 9, the first and second tension members 22, 23 are symmetrical with respect to the axis of their orifices 226, 236.
Comme la platine 1 précédemment décrite, la platine 20, selon l'invention, comporte en outre au moins deux moyens de tension 12. L'un desdits moyens de tension 12 est apte à coopérer simultanément avec l'orifice 226 du premier organe de tension 22 et l'orifice 86 du premier coulisseau 8, et l'autre est apte à coopérer simultanément avec l'orifice 236 du deuxième organe de tension 23 et l'orifice 96 du deuxième coulisseau 9 pour faire coulisser lesdits coulisseaux 8, 9 le long de leur lumières 84, 94 en appui sur les tenons 63, 73 afin de mettre sous tension les câbles 4.Like the plate 1 previously described, the plate 20, according to the invention, further comprises at least two voltage means 12. One of said voltage means 12 is adapted to cooperate simultaneously with the orifice 226 of the first tension member 22 and the orifice 86 of the first slider 8, and the other is able to cooperate simultaneously with the orifice 236 of the second tension member 23 and the orifice 96 of the second slider 9 to slide said sliders 8, 9 along their lights 84, 94 rest on the pins 63, 73 in order to tension the cables 4.
Par ailleurs, la platine 20 se différencie également de la platine 1 précédemment décrite par son moyen de réglage 21 pour régler l'écartement angulaire entre les première et deuxième branches 6, 7. En effet, ledit moyen de réglage 21 comporte un premier et un deuxième secteurs 24, 25 fixés à l'une de leurs extrémités respectivement sur lesdits premier et deuxième coulisseaux 8, 9 et aptes à coulisser l'un par rapport à l'autre puis à être solidarisés ensemble. Chaque secteur 24, 25 est une lame globalement horizontale en forme générale d' arc de couronne comprenant respectivement un orifice 241, 251 débouchant à chacune de ses extrémités et une lumière 242, 252 le long de sa ligne médiane située entre lesdits orifices 241, 251.Furthermore, the plate 20 is also different from the plate 1 previously described by its adjustment means 21 to adjust the angular spacing between the first and second branches 6, 7. Indeed, said adjustment means 21 comprises a first and a second sectors 24, 25 fixed at one of their ends respectively to said first and second slides 8, 9 and able to slide relative to each other and then to be joined together. Each sector 24, 25 is a generally horizontal blade in the general shape of a crown arc respectively comprising an orifice 241, 251 opening at each of its ends and a lumen 242, 252 along its median line located between said orifices 241, 251. .
Les premier et deuxième secteurs 24, 25 sont solidarisés ensemble à l'une de leurs extrémités par deux moyens de fixation (non représentés) , qui sont avantageusement des boulons. Ainsi, un premier moyen de fixation traverse simultanément un des orifices 241 du premier secteur 24 et la lumière 252 du deuxième secteur 25, et le deuxième moyen de fixation traverse simultanément un des orifices 251 du deuxième secteur 25 et la lumière 242 du premier secteur 24. Cette configuration permet de faire coulisser lesdits premier et un deuxième secteurs 24, 25 l'un par rapport à l'autre afin de faire varier la longueur hors-tout de l'ensemble constitué par ces derniers et donc d'obtenir l'écartement angulaire souhaité entre les première et deuxième branche 6, 7.The first and second sectors 24, 25 are secured together at one of their ends by two fixing means (not shown), which are advantageously bolts. Thus, a first fastening means simultaneously passes through one of the orifices 241 of the first sector 24 and the slot 252 of the second sector 25, and the second fastening means simultaneously passes through one of the orifices 251 of the second sector 25 and the slot 242 of the first section 24. This configuration makes it possible to slide said first and second sectors 24, 25 relative to one another so as to vary the overall length of the assembly formed by the latter and thus to obtain the spacing desired angle between the first and second legs 6, 7.
Ledit ensemble est fixé à l'extrémité libre du premier secteur 24 sur le premier coulisseau 8 et à l'extrémité libre du deuxième secteur 25 sur le deuxième coulisseau 9, en venant engager le tenon 63 situé à l'extrémité libre de la première branche 6 dans l'orifice 241 libre du premier secteur 24 et le tenon 73 situé à l'extrémité libre de la deuxième branche 7 dans l'orifice 251 libre du deuxième secteur 25. Ensuite, on visse, par exemple, un écrou sur les tenons 63, 73 pour immobiliser les premier et un deuxième secteurs 24, 25 par rapport aux première et deuxième branches 6, 7.Said assembly is attached to the free end of the first sector 24 on the first slider 8 and the free end of the second sector 25 on the second slider 9, by engaging the tenon 63 located at the free end of the first branch 6 in the free orifice 241 of the first sector 24 and the pin 73 located at the free end of the second branch 7 in the free orifice 251 of the second sector 25. Then, for example, a nut is screwed on the tenons. 63, 73 for immobilizing the first and second sectors 24, 25 with respect to the first and second branches 6, 7.
Lors du montage d'un faux-plafond dans une pièce, l'installateur aura donc pourvu l'extrémité supérieure des murs de moyens d'attache tels que des crochets aptes à coopérer avec l'orifice 11 libre de la plaque de base 5 des platines 20. La nappe 2, de préférence polygonale, est pourvue le long de chacun de ses bords de ganses 3 dans lesquelles sont logés des câbles 4. A chaque sommet de la nappe 2, on place une platine 20 et on règle les premier et deuxième secteurs 22, 23, pour obtenir l'écartement angulaire souhaité entre les première et deuxième branches 6, 7 de chacune des platines 1 et de cette manière supprimer l'aspect froissé de la nappe 2.When mounting a false ceiling in a room, the installer will have provided the upper end of the walls of fastening means such as hooks adapted to cooperate with the free orifice 11 of the base plate 5 of the plates 20. The sheet 2, preferably polygonal, is provided along each of its edges of loops 3 in which cables 4 are housed. At each vertex of the sheet 2, a plate 20 is placed and the first and second second sectors 22, 23, to obtain the desired angular separation between the first and second branches 6, 7 of each of the plates 1 and in this way remove the wrinkled appearance of the tablecloth 2.
Ensuite, pour mettre sous tension les câbles 4, on va procéder de la manière suivante :Then, to power cables 4, we will proceed as follows:
- au préalable, on prend soin sur la platine 20, d'une part, de desserrer les écrous sur les tenons 63, 73 afin de permettre le coulissement des premier et deuxième coulisseaux 8, 9 et, d'autre part, d'écarter au maximum, à l'aide des moyens de tension 12, les premier et deuxième coulisseaux 8, 9 des premier et deuxième organes de tension 22, 23.- In advance, care is taken on the plate 20, on the one hand, to loosen the nuts on the pins 63, 73 to allow the sliding of the first and second slides 8, 9 and, secondly, to spread to the maximum, using the tensioning means 12, the first and second slides 8, 9 of the first and second tensioning members 22, 23.
- on insère, d'une part, l'extrémité de l'un des câbles 4 rejoignant lesdits sommets dans le tube 82 du premier coulisseau 8 puis dans le tube 222 du premier organe de tension 22 et, d'autre part, l'extrémité de l'autre des câbles 4 dans le tube 92 du deuxième coulisseau 9 puis dans le tube 232 du deuxième organe de tension 23,on the one hand, the end of one of the cables 4 joining said vertices is inserted into the tube 82 of the first slide 8 and then into the tube 222 of the first tensioning member 22 and, on the other hand, the end of the other of the cables 4 in the tube 92 of the second slider 9 and then in the tube 232 of the second tension member 23,
- on bloque lesdits câbles 4 uniquement dans les tubes 82, 92 des premier et deuxième coulisseaux 8, 9 à l'aide des moyens de serrage associés,said cables 4 are locked only in the tubes 82, 92 of the first and second slides 8, 9 with the aid of the associated clamping means,
- on rapproche jusqu'au contact, à l'aide des moyens de tensions 12, les premier et deuxième coulisseaux 8, 9 respectivement des premier et deuxième organes de tension 22, 23, - on bloque lesdits câbles 4 dans les tubes 222, 232 des premier et deuxième organes de tension 22, 23 à l'aide des moyens de serrage associés et ensuite on débloque lesdits câbles 4 dans les tubes 82, 92 des premier et deuxième coulisseaux 8, 9, - on écarte au maximum, à l'aide des moyens de tension 12, les premier et deuxième coulisseaux 8, 9 des premier et deuxième organes de tension 22,the first and second slides 8, 9, respectively, of the first and second tensioning members 22, 23 are brought into contact with the tensioning means 12, and these cables 4 are locked in the tubes 222, 232 first and second tensioning members 22, 23 by means of the associated clamping means and then said cables 4 are unlocked in the tubes 82, 92 of the first and second slides 8, 9, - the distance is using the tensioning means 12, the first and second slides 8, 9 of the first and second tensioning members 22,
- on bloque lesdits câbles 4 dans les tubes 82, 92 des premier et deuxième coulisseaux 8, 9 à l'aide des moyens de serrage associés et ensuite on débloque lesdits câbles 4 dans les tubes 222, 232 des premier et deuxième organes de tension 22, 23,said cables 4 are locked in the tubes 82, 92 of the first and second slides 8, 9 with the help of associated clamping means and then said cables 4 are unlocked in the tubes 222, 232 of the first and second tensioning members 22, 23,
- on rapproche jusqu'au contact si possible, à l'aide des moyens de tensions 12, les premier et deuxième coulisseaux 8, 9 respectivement des premier et deuxième organes de tension 22, 23,- to the contact, if possible, with the aid of the tensioning means 12, the first and second slides 8, 9 respectively of the first and second tensioning members 22, 23,
- on reproduit ainsi de suite les 4 étapes précédentes jusqu'à obtenir une tension des câbles 4 adéquate, puis on bloque définitivement tous les moyens de serrages et les écrous sur les tenons 63, 73 des première et deuxième branches 6, 7.- The following 4 steps are thus reproduced in succession until an adequate tension of the cables 4 is obtained, then all the tightening means and the nuts are permanently locked on the pins 63, 73 of the first and second branches 6, 7.
Après avoir obtenu la tension des câbles 4 souhaité, la position des premier et deuxième coulisseaux 8, 9 est verrouillée en vissant les écrous sur les moyens de tension 12 pour faire contre-écrou et immobiliser premier et deuxième coulisseaux 8, 9 par rapport aux première et deuxième branches 6, 7. De plus pour accroître le verrouillage et éviter l' arc-boutement des premier et deuxième coulisseaux 8, 9, on peut visser un écrou sur les tenons 63, 73 situés près des languettes 83, 93.After obtaining the desired tension of the cables 4, the position of the first and second slides 8, 9 is locked by screwing the nuts on the tensioning means 12 to make the locknut and immobilize first and second slides 8, 9 relative to the first and second branches 6, 7. In addition to increasing the locking and avoiding the jamming of the first and second slides 8, 9, a nut can be screwed on the studs 63, 73 located near the tabs 83, 93.
Par ailleurs, on comprend bien que les tenons 63, 73 des plaques supérieures 62, 72 respectives des première et deuxième branches 6, 7 peuvent être remplacés par des boulons ou tout autre moyen équivalent sans sortir du cadre de la présente invention.Furthermore, it is well understood that the pins 63, 73 of the upper plates 62, 72 respectively of the first and second branches 6, 7 may be replaced by bolts or any other equivalent means without departing from the scope of the present invention.
Enfin, il va de soi que la présente invention, n'est pas limitée aux variantes d'exécution décrites ; mais elle peut être modifiée ou adaptée en fonction des besoins ou des exigences particulières, sans pour autant sortir du cadre de l'invention. Finally, it goes without saying that the present invention is not limited to the embodiments described; but it can be modified or adapted according to the needs or special requirements, without departing from the scope of the invention.

Claims

REVENDICATIONS
1 - Platine (1, 20) de fixation réglable destinée à la fixation et la mise sous tension d'une fausse paroi constituée d'un nappe (2) souple munie le long de chacun de ses bords d'au moins une ganse (3) et un câble (4) logé dans lesdites ganses (3), lesdits câbles (4) étant fixés par le biais de ladite platine (1) aux murs et/ou plafond d'un local pour maintenir en position ladite nappe (2), caractérisée en ce qu'elle comprend une plaque de base (5) comportant trois orifices (11) débouchants et fixée au local par l'un de ses orifices (11), une première branche (6) articulée suivant l'axe du deuxième orifice (11) de ladite plaque de base (5), une deuxième branche (7) articulée suivant l'axe du troisième orifice (11) de ladite plaque de base (5), un premier et un deuxième coulisseaux (8, 9) disposés respectivement sur les première et deuxième branches (6, 7), recevant chacun un câble (4) et étant apte à coulisser le long desdites première et deuxième branches (6, 7) pour permettre la tension dudit câble (4), et un moyen de réglage (10, 21) pour régler l'écartement angulaire entre les première et deuxième branches (6, 7) .1 - Adjustable fixing plate (1, 20) for fixing and energizing a false wall consisting of a flexible sheet (2) provided along each of its edges with at least one loop (3) ) and a cable (4) housed in said loops (3), said cables (4) being fixed through said plate (1) to the walls and / or ceiling of a room to hold said web (2) in position , characterized in that it comprises a base plate (5) having three orifices (11) emerging and fixed locally by one of its orifices (11), a first branch (6) articulated along the axis of the second orifice (11) of said base plate (5), a second branch (7) hinged along the axis of the third orifice (11) of said base plate (5), a first and a second slide (8, 9) respectively arranged on the first and second branches (6, 7), each receiving a cable (4) and being able to slide along said first and second branches ( 6, 7) to allow tensioning of said cable (4), and adjustment means (10, 21) for adjusting the angular spacing between the first and second legs (6, 7).
2 - Platine (1) selon la revendication précédente, caractérisée en ce que le moyen de réglage (10) est un secteur (13, 14) disposé sur lesdits premier et deuxième coulisseaux (8, 9) et apte à coulisser par rapport auxdits premier et deuxième coulisseaux (8, 9) .2 - Platinum (1) according to the preceding claim, characterized in that the adjusting means (10) is a sector (13, 14) disposed on said first and second slides (8, 9) and slidable relative to said first and second slides (8, 9).
3 - Platine (1) selon la revendication 1, caractérisée en ce que le moyen de réglage est un premier et un deuxième secteurs (13, 14) disposés respectivement sur lesdits premier et deuxième coulisseaux (8, 9), aptes à coulisser l'un par rapport à l'autre puis à être solidarisés ensemble, mais aussi aptes à coulisser par rapport auxdits premier et deuxième coulisseaux (8, 9) .3 - Platinum (1) according to claim 1, characterized in that the adjusting means is a first and a second sectors (13, 14) respectively disposed on said first and second slides (8, 9), able to slide the one compared to the other then to be secured together, but also slidable relative to said first and second slides (8, 9).
4 - Platine (1) selon la revendication précédente, caractérisée en ce que chaque secteur (13, 14) est une plaque globalement horizontale en forme générale d'arc de couronne comprenant une lumière (131, 141) le long de sa ligne médiane.4 - Platinum (1) according to the preceding claim, characterized in that each sector (13, 14) is a generally horizontal plate in the general shape of a crown arc comprising a slot (131, 141) along its center line.
5 - Platine (1) selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la première branche (6) et la deuxième branche (7) comprennent respectivement une plaque inférieure (61, 71) et une plaque supérieure (62, 72), lesdites plaques inférieure et supérieure (61, 71 ; 62, 72) étant de forme allongée, superposées, disposées de part et d'autre de la plaque de base (5), articulées à cette dernière à l'une de leur extrémités et assemblées entre elles.5 - Platinum (1) according to any one of claims 1 to 4, characterized in that the first leg (6) and the second leg (7) respectively comprise a lower plate (61, 71) and an upper plate (62). , 72), said upper and lower plates (61, 71; 62, 72) being of elongated, superposed shape, arranged on either side of the base plate (5), hinged to the latter to one of their ends and assembled together.
6 - Platine (1) selon la revendication précédente, caractérisée en ce que les plaques supérieures (62, 72) comportent chacune deux tenons (63, 73) disposés le long de leur axe longitudinal et une languette (64, 74), lesdits tenons (63, 73) et languette (64, 74) étant issus perpendiculairement de la face supérieure desdites plaques supérieures (62, 72) et lesdites languettes (64, 74) comprenant un orifice (65, 75) les traversant de part en part.6 - Platinum (1) according to the preceding claim, characterized in that the upper plates (62, 72) each comprise two pins (63, 73) arranged along their longitudinal axis and a tongue (64, 74), said tenons (63, 73) and tongue (64, 74) being perpendicularly derived from the upper face of said upper plates (62, 72) and said tabs (64, 74) comprising an orifice (65, 75) passing through them from one side.
7 - Platine (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que la première branche (6) et la deuxième branche (7) sont identiques . 8 - Platine (1) selon l'une quelconque des revendications précédentes, caractérisée en ce que le premier coulisseau (8) et le deuxième coulisseau (9) comportent respectivement un élément (81, 91) en forme générale de parallélépipède plat et allongé, un tube (82, 92) le long de tout ou partie d'un des bords longitudinaux de ledit élément (81, 91) , et une languette (83, 93) en forme générale de parallélépipède s' étendant perpendiculairement depuis une des arêtes latérales de la face inférieure dudit élément (81, 91) et comportant un orifice (86, 96) la traversant de part en part .7 - Platinum (1) according to any one of the preceding claims, characterized in that the first leg (6) and the second leg (7) are identical. 8 - Platinum (1) according to any one of the preceding claims, characterized in that the first slider (8) and the second slider (9) respectively comprise a member (81, 91) in the general shape of flat parallelepiped and elongated, a tube (82, 92) along all or part of one of the longitudinal edges of said member (81, 91), and a generally parallelepiped-shaped tab (83, 93) extending perpendicularly from one of the lateral edges the lower face of said element (81, 91) and having an orifice (86, 96) passing therethrough.
9 - Platine (1) selon la revendication précédente, caractérisée en ce que les éléments (81, 91) respectifs des premier et deuxième coulisseaux (8, 9) comprennent chacun deux lumières (84, 94) aptes à coopérer respectivement avec les tenons (63, 73) des plaques supérieures (62, 72) des première et deuxième branches (6, 7).9 - Platinum (1) according to the preceding claim, characterized in that the elements (81, 91) of the respective first and second slides (8, 9) each comprise two slots (84, 94) adapted to cooperate respectively with the tenons ( 63, 73) of the upper plates (62, 72) of the first and second limbs (6, 7).
10 - Platine (1) selon l'une quelconque des revendications 8 à 9, caractérisée en ce que les tubes (82, 92) respectifs des premier et deuxième coulisseaux (8, 9) sont aptes à recevoir chacun un câble (4) et à permettre sa solidarisation avec la platine ( 1) .10 - Platinum (1) according to any one of claims 8 to 9, characterized in that the respective tubes (82, 92) of the first and second slides (8, 9) are each adapted to receive a cable (4) and to allow its connection with the plate (1).
11 - Platine (1) selon l'une quelconque des revendications 9 à 10, caractérisée en ce que les premier et deuxième coulisseaux (8, 9) sont avantageusement symétriques par rapport à l'axe de leurs lumières (84, 94) .11 - Platinum (1) according to any one of claims 9 to 10, characterized in that the first and second slides (8, 9) are preferably symmetrical about the axis of their slots (84, 94).
12 - Platine (1) selon l'une quelconque des revendications 8 à 11, caractérisée en ce que les axes des orifices (65, 75, 86, 96) sont coaxiaux et appartiennent avantageusement au même plan que les axes longitudinaux des lumières (84, 94) .12 - Platinum (1) according to any one of claims 8 to 11, characterized in that the axes of orifices (65, 75, 86, 96) are coaxial and advantageously belong to the same plane as the longitudinal axes of the slots (84, 94).
13 - Platine (1) selon la revendication précédente, caractérisée en ce que elle comporte deux moyens de tension (12), l'un desdits moyens de tension (12) étant apte à coopérer simultanément avec l'orifice (65) de la première branche (6) et l'orifice (86) du premier coulisseau (8), et l'autre étant apte à coopérer simultanément avec • l'orifice (75) de la deuxième branche (7) et l'orifice (96) du deuxième coulisseau (9) pour faire coulisser lesdits coulisseaux (8, 9) le long de leurs lumières (84, 94) en appui sur les tenons (63, 73) afin de mettre sous tension les câbles (4) .13 - Platinum (1) according to the preceding claim, characterized in that it comprises two tensioning means (12), one of said tensioning means (12) being adapted to cooperate simultaneously with the orifice (65) of the first branch (6) and the orifice (86) of the first slider (8), and the other being able to cooperate simultaneously with • the orifice (75) of the second branch (7) and the orifice (96) of the second slider (9) for sliding said sliders (8, 9) along their slots (84, 94) resting on the pins (63, 73) in order to tension the cables (4).
14 - Platine (1) selon la revendication précédente, caractérisée en ce que les moyens de tension (12) sont des boulons .14 - Platinum (1) according to the preceding claim, characterized in that the tensioning means (12) are bolts.
15 - Platine (20) selon la revendication 1, caractérisée en ce qu' elle comporte un premier et un deuxième organes de tension (22, 23) de câbles (4), chacun étant fixé respectivement sur chacune des première et deuxième branches (6, 7), en ce que le moyen de réglage (21) comporte un premier et un deuxième secteurs (24, 25) fixés à l'une de leurs extrémités respectivement sur lesdits premier et deuxième coulisseaux (8, 9) et aptes à coulisser l'un par rapport à l'autre puis à être solidarisés ensemble et en ce que la première branche (6) et la deuxième branche (7) comprennent respectivement une plaque inférieure (61, 71) et une plaque supérieure (62, 72), lesdites plaques inférieure et supérieure (61, 71 ; 62, 72) étant de forme allongée, superposées, articulées de la plaque de base (5) et assemblées entre elles, les plaques supérieures (62, 72) comportant chacune deux tenons (63, 73) disposés le long de leur axe longitudinal et issus perpendiculairement de la face supérieure desdites plaques supérieures (62, 72) .15 - Platinum (20) according to claim 1, characterized in that it comprises a first and a second voltage members (22, 23) of cables (4), each being fixed respectively on each of the first and second branches (6). , 7), in that the adjusting means (21) comprises first and second sectors (24, 25) fixed at one of their ends respectively to said first and second sliders (8, 9) and able to slide relative to each other then to be secured together and in that the first leg (6) and the second leg (7) respectively comprise a lower plate (61, 71) and an upper plate (62, 72). said lower and upper plates (61, 71; 62, 72) being elongate in shape, superposed, hinged from the base plate (5) and assembled together, the upper plates (62, 72) each having two pins (63, 73) arranged along their longitudinal axis and issuing perpendicularly from the upper face of said upper plates (62, 72).
16 - Platine (20) selon la revendication précédente, caractérisée en ce que les premier et deuxième organes de tension (22, 23) comportent chacun avantageusement et respectivement un élément (221, 231) globalement horizontal en forme générale de parallélépipède plat et allongé, un tube (222, 232) le long de tout ou partie d'un des bords longitudinaux dudit élément (221, 231) et une languette (223, 233) en forme générale de parallélépipède s' étendant perpendiculairement de la face supérieure de l'élément (221, 231) et comportant un orifice (226, 236) débouchant .16 - Platinum (20) according to the preceding claim, characterized in that the first and second tension members (22, 23) each advantageously comprise respectively a member (221, 231) generally horizontal in the general shape of flat parallelepiped and elongated, a tube (222, 232) along all or part of one of the longitudinal edges of said member (221, 231) and a tab (223, 233) in the general parallelepipedal shape extending perpendicularly from the upper face of the element (221, 231) and having an opening (226, 236) opening.
17 - Platine (20) selon la revendication précédente, caractérisée en ce que chaque tube (222, 232) est apte à recevoir un câble (4) pour permettre sa mise sous tension le tube (222, 232) comportant au moins un orifice (225, 235) radial débouchant à l'intérieur dudit tube (222, 232) et permettant la mise en place de moyens de serrage pour immobiliser le câble (4) à l'intérieur du tube (222, 232) .17 - Platinum (20) according to the preceding claim, characterized in that each tube (222, 232) is adapted to receive a cable (4) to allow it to power the tube (222, 232) having at least one orifice ( 225, 235) radially opening inside said tube (222, 232) and allowing the establishment of clamping means for immobilizing the cable (4) inside the tube (222, 232).
18 - Platine (20) selon l'une quelconque des revendications 15 à 17, caractérisée en ce que les premier et deuxième organes de tension (22, 23) sont symétriques.18 - Platinum (20) according to any one of claims 15 to 17, characterized in that the first and second tension members (22, 23) are symmetrical.
19 - Platine (20) selon l'une quelconque des revendications 15 à 18, caractérisée en ce que chaque secteur (24, 25) est une lame globalement horizontale en , „ , , . .. „19 - Platinum (20) according to any one of claims 15 to 18, characterized in that each sector (24, 25) is a generally horizontal blade in , ",,. .. "
- 23 - forme générale d'arc de couronne comprenant respectivement un orifice (241, 251) débouchant à chacune de ses extrémités et une lumière (242, 252) le long de sa ligne médiane située entre lesdits orifices (241, 251) .- 23 - general shape of a crown arc respectively comprising an orifice (241, 251) opening at each of its ends and a slot (242, 252) along its median line located between said orifices (241, 251).
20 - Platine (20) selon l'une quelconque des revendications 15 à 19, caractérisée en ce que le premier coulisseau (8) et le deuxième coulisseau (9) comportent respectivement un élément (81, 91) en forme générale de parallélépipède plat et allongé, un tube (82, 92) le long de tout ou partie d'un des bords longitudinaux de ledit élément (81, 91), et une languette (83, 93) en forme générale de parallélépipède s' étendant perpendiculairement depuis une des arêtes latérales de la face inférieure dudit élément (81, 91) et comportant un orifice (86, 96) la traversant de part en part.20 - Platinum (20) according to any one of claims 15 to 19, characterized in that the first slide (8) and the second slide (9) respectively comprise a member (81, 91) generally flat parallelepiped shape and an elongate tube (82, 92) along all or part of one of the longitudinal edges of said member (81, 91), and a generally parallelepiped-shaped tongue (83, 93) extending perpendicularly from one of the lateral edges of the lower face of said element (81, 91) and having an orifice (86, 96) passing therethrough.
21 - Platine (20) selon la revendication précédente, caractérisée en ce que les éléments (81, 91) respectives des premier et deuxième coulisseaux (8, 9) comprennent chacune deux lumières (84, 94) aptes à coopérer respectivement avec les tenons (63, 73) des plaques supérieures (62, 72) de la première et deuxième branches (6, 7 ) .21 - Platinum (20) according to the preceding claim, characterized in that the respective elements (81, 91) of the first and second slides (8, 9) each comprise two slots (84, 94) adapted to cooperate respectively with the tenons ( 63, 73) of the upper plates (62, 72) of the first and second limbs (6, 7).
22 - Platine (20) selon l'une quelconque des revendications 20 à 21, caractérisée en ce que les tubes (82, 92) respectifs des premier et deuxième coulisseaux (8, 9) sont aptes à recevoir chacun un câble (4) et à permettre sa solidarisation avec la platine (1) à l'aide de moyen de serrage.22 - Platinum (20) according to any one of claims 20 to 21, characterized in that the respective tubes (82, 92) of the first and second slides (8, 9) are each adapted to receive a cable (4) and to allow its attachment to the plate (1) by means of clamping means.
23 - Platine (20) selon l'une quelconque des revendications 20 à 22, caractérisée en ce que les premier et deuxième coulisseaux (8, 9) sont symétriques par rapport à l'axe de leurs lumières (84, 94) .23 - Platinum (20) according to any one of claims 20 to 22, characterized in that the first and second slides (8, 9) are symmetrical with respect to the axis of their lumens (84, 94).
24 - Platine (20) selon l'une quelconque des revendications 19 à 22, caractérisée en ce que les axes des orifices (226, 236) des premier et deuxième organes de tension (22, 23) et ceux des orifices (86, 96) des premier et deuxième coulisseaux (8, 9) sont respectivement coaxiaux.24 - Platinum (20) according to any one of claims 19 to 22, characterized in that the axes of the orifices (226, 236) of the first and second tension members (22, 23) and those of the orifices (86, 96 ) first and second slides (8, 9) are respectively coaxial.
25 - Platine (20) selon la revendication précédente, caractérisée en ce que elle comporte deux moyens de tension (12), l'un desdits moyens de tension (12) étant apte à coopérer simultanément avec l'orifice (226) des premier organe de tension (22) et l'orifice (86) du premier coulisseau (8), et l'autre étant apte à coopérer simultanément avec l'orifice (236) du deuxième organe de tension (23) et l'orifice (96) du deuxième coulisseau (9) pour faire coulisser lesdits coulisseaux (8, 9) le long de leurs lumières (84, 94) en appui sur les tenons (63, 73) afin de mettre sous tension les câbles (4) .25 - Platinum (20) according to the preceding claim, characterized in that it comprises two tensioning means (12), one of said tensioning means (12) being adapted to cooperate simultaneously with the orifice (226) of the first organ of tension (22) and the orifice (86) of the first slide (8), and the other being able to cooperate simultaneously with the orifice (236) of the second tensioning member (23) and the orifice (96). the second slider (9) for sliding said sliders (8, 9) along their slots (84, 94) resting on the tenons (63, 73) in order to tension the cables (4).
26 - Platine (20) selon la revendication précédente, caractérisée en ce que les moyens de tension (12) sont des boulons. 26 - Platinum (20) according to the preceding claim, characterized in that the tensioning means (12) are bolts.
EP10703311.0A 2009-01-09 2010-01-08 Adjustable fastening plate for tensioning by cables a flexible sheet without deformation Active EP2386007B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0900093A FR2940993B1 (en) 2009-01-09 2009-01-09 ADJUSTABLE FASTENING PLATE FOR TENDING WITHOUT DEFORMATION BY CABLES A FLEXIBLE FLAP
FR0903330A FR2940992B1 (en) 2009-01-09 2009-07-06 ADJUSTABLE FASTENING PLATE FOR TENDING WITHOUT DEFORMATION BY CABLES A FLEXIBLE FLAP
PCT/FR2010/000018 WO2010079290A1 (en) 2009-01-09 2010-01-08 Adjustable fastening plate for tensioning a flexible sheet by cables without changing the shape thereof

Publications (2)

Publication Number Publication Date
EP2386007A1 true EP2386007A1 (en) 2011-11-16
EP2386007B1 EP2386007B1 (en) 2013-11-27

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EP10703311.0A Active EP2386007B1 (en) 2009-01-09 2010-01-08 Adjustable fastening plate for tensioning by cables a flexible sheet without deformation

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US (1) US8616262B2 (en)
EP (1) EP2386007B1 (en)
AU (1) AU2010204244A1 (en)
CA (1) CA2749382C (en)
FR (2) FR2940993B1 (en)
WO (1) WO2010079290A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940993B1 (en) * 2009-01-09 2011-01-21 Normalu ADJUSTABLE FASTENING PLATE FOR TENDING WITHOUT DEFORMATION BY CABLES A FLEXIBLE FLAP
CN111395522B (en) * 2020-03-21 2021-05-28 深圳市佛兰空间膜结构有限公司 Adjustable connecting structure for steel cable and diaphragm foundation in air-supported diaphragm structure
CN112942722B (en) * 2021-02-03 2022-04-01 杭州萧山广宇建筑工程有限公司 Construction method of building heat-insulation wall
USD997834S1 (en) * 2021-10-15 2023-09-05 Todd Hunter Chain conveyor paddle attachment bracket

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US261218A (en) * 1882-07-18 William g-
US823096A (en) * 1905-07-03 1906-06-12 William Armstrong Side attachment for awnings.
US916832A (en) * 1908-06-12 1909-03-30 Harry F Bittlinger Wire screen.
US1211560A (en) * 1916-01-08 1917-01-09 George W Eckert Adjustable screen.
US2897002A (en) * 1957-08-19 1959-07-28 Frank Ciotti Rain visor for automobiles
US3529653A (en) * 1968-10-14 1970-09-22 Edward C Fey Jr Expandable frame for painting canvas
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FR2771539B1 (en) * 1997-11-26 2000-01-07 Doublet Ets DEVICE FOR SUPPORTING A BANNER OR THE LIKE FLEXIBLE PANEL
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DE10224030B4 (en) * 2002-05-31 2005-03-10 Helmut Ginzinger clamping system
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CA2749382C (en) 2017-04-04
FR2940992B1 (en) 2011-01-14
US8616262B2 (en) 2013-12-31
AU2010204244A1 (en) 2011-08-25
EP2386007B1 (en) 2013-11-27
FR2940993A1 (en) 2010-07-16
WO2010079290A1 (en) 2010-07-15
FR2940992A1 (en) 2010-07-16
CA2749382A1 (en) 2010-07-15
FR2940993B1 (en) 2011-01-21
US20120061039A1 (en) 2012-03-15

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