Classifications

• • 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
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F13/00—Coverings or linings, e.g. for walls or ceilings
  • E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings
  • E04F13/005—Stretched foil- or web-like elements attached with edge gripping devices
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
  • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
  • F16B5/0692—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining flexible sheets to other sheets or plates or to strips or bars
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
  • F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
  • F16B5/126—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips at least one of the sheets, plates, bars or strips having integrally formed or integrally connected snap-in-features
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
  • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
  • F16B5/12—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips
  • F16B5/128—Fastening strips or bars to sheets or plates, e.g. rubber strips, decorative strips for motor vehicles, by means of clips a strip with a C-or U-shaped cross section being fastened to a plate such that the fastening means remain invisible, e.g. the fastening being completely enclosed by the strip

Definitions

• the invention relates to the technical field of suspended ceilings and false walls.
• the invention relates more particularly to a smooth for the assembly of two canvases without hooking means for the realization of a false wall tensioned canvas.
• the separating beams have two wings delimiting a receiving space for receiving the borders of the two canvases to be assembled.
• the receiving space comprises two receiving grooves respectively arranged to allow the attachment of a canvas via the harpoon with which it is provided.
• the stringer comprises means ensuring a joint fixing of the two canvases by clamping, the edges of the latter being arranged in one and the same space.
• the invention aims to remedy these problems by providing a separating smooth for the assembly of two canvases without hook means for the realization of a false-walled stretched canvas, which allows to unhook the smooth two canvases independently of one another.
• the invention also aims to provide a smooth allowing quick and easy assembly and disassembly of the two canvases independently of one another.
• the invention also aims to provide a false ceiling with such a separating smooth.
• the invention provides a separating smooth for the assembly of two webs devoid of hanging means for the realization of a false-walled stretched canvas, said smooth having two wings converging towards each other and interconnected by a wall, said bottom wall, the converging ends of said wings defining an opening for the passage of stretched cloths, a first groove delimited by one of the wings and arranged for fixing a first fabric and a second groove delimited by the other lateral wing and arranged for fixing a second fabric, said arm is remarkable in that the first and second grooves are delimited from one another by a partition wall extending between the wings, from the bottom wall to the level of the passage opening so as to define two access openings to said grooves, said access openings being distinct and independent of each other.
• the rail further comprises retaining means in each of the grooves, an accessory profile for fixing by pinching the web inserted into the associated groove.
• the retaining means comprise two symmetrical shoulders formed on either side of the separating wing.
• the shoulders are arranged to define a bearing surface located at a distance from the end of the separating wing delimiting the access openings greater than or equal to one third of the length of the wing. separation.
• the separation wing has a tapered shape in the direction access openings.
• the invention also relates to a device for hanging two canvases without attachment means for producing a false-walled stretched canvas, said device comprising a smooth as described above and at least two accessory profiles for fastening two webs by pinching, each accessory section being arranged to fully and reversibly fit into one of the grooves of the rail, said accessory rail comprising at least one elastic support tongue arranged to exert a pressure on the rail. separating wing when the accessory profile is in place in the associated receiving groove of the rail and thus maintain the canvas by pinching the fabric on the separation wing.
• the invention also relates to a false wall comprising at least two stretched canvases having a border devoid of hanging means, said webs being assembled together via a hooking device as described above, one of the canvases being maintained by gripping by at least one accessory profile housed in one of the grooves of the rail, the other web being held by pinching by at least one second accessory section housed in the other groove of the rail.
• FIG. 1 shows a schematic view of a separator smooth according to a first embodiment of the invention
• FIG. 2 shows a view of the separating arm of Figure 1 provided with two accessory profiles respectively for maintaining a canvas without hook means;
• FIG. 3 shows a schematic view of a separating smooth according to another embodiment of the invention, provided with two accessory profiles for the maintenance of two canvases without hook means.
• identical or similar elements of the different modes embodiments are marked with identical reference signs throughout the figures.
• the smooth 1, formed of a profile or abutting profiles, comprises two lateral wings 2, 4, preferably of the same length, interconnected by a wall, said bottom wall 5, and extending from the wall background towards each other.
• the lateral wings 2, 4 are inclined relative to the vertical axis at an angle of between 5 degrees and 45 degrees.
• the arm 1 further comprises a third wing 3 extending vertically between the lateral wings 2, 4, from the bottom wall 5.
• the lateral wings 2, 4, the bottom wall 5 and the third wing 3 delimit respectively two grooves 6, 8 each having an access opening 16, 18 oriented downwards.
• the wing separation 3 extends to have a substantially coplanar end with the free ends 20, 40 of the lateral wings 2, 4 (converging ends) .
• the access openings 16, 18 at each groove are thus made distinct and independent of one another. In other words, they open directly to the outside of the rail 1.
• the spacing between the lateral wings 2, 4 and the separation wing 3 will be defined to ensure access openings 16, 18 sufficient to allow the passage of the fabrics in the grooves 6, 8.
• the separation wing 3 comprises two shoulders 10, 11, one of the shoulder 10 being arranged to extend to the side of the groove 6, the another shoulder 11 being arranged to extend on the side of the groove 8.
• the shoulders are arranged symmetrically with respect to the separation wing 3. They constitute retaining means for retaining an accessory profile 60, 80 in each of the grooves 6, 8, which accessory section 60, 80 is an additional section intended to ensure the attachment by pinching of a canvas devoid of hanging means.
• FIG. 2 shows the rail 1 equipped with such accessory profiles 60, 80 housed in each of the grooves 6, 8.
• Each accessory section 60, 80 advantageously made of PVC, is arranged to fully fit into one of the grooves 6, 8 of reception.
• each accessory profile 60, 80 is arranged to fit the inner contour of the associated groove in which it is intended to be placed.
• each accessory profile 60, 80 has a U-shaped cross section, one of the U-shaped arms being sized to extend, when the accessory profile 60, 80 is clipped into the associated groove. , on the height of the lateral flange of said groove, the other arm of the U-shaped having a defined height to abut on the shoulder of the inner wing.
• the arm of the accessory section 60, 80 placed against the side wing is provided with tabs 61, 81 semi-rigid or flexible arranged to abut against the wing separation.
• the tongues 61, 81 are configured to maintain the edge of the web inserted in the groove in which the accessory profile is placed, by pinching on the separating wing 3.
• the nip is made on the portion of the separation wing 3 located between the shoulder and the free end of said separation wing 3.
• the tongues 61, 81 are made of semi-rigid or flexible polymer. This allows to ensure a pinch of the canvas sufficient to ensure the retention of the canvas without damaging it.
• the support tongues 61, 81 are arranged so as to keep the cloths pressed against the separation wing 3, since the free end of the latter. The advantage of such an arrangement is to reduce the spacing between the two canvases but also to prevent them from forming a hollow at the level of the separation wing 3. The visual rendering of the false wall made is thus improved.
• the shoulders 10, 11 are arranged to define a bearing surface located substantially midway from the end defining the access openings 16, 18 and the bottom wall. 5.
• the separation wing 3 further has a tapered shape towards the access openings 16, 18. This has the advantage of reducing the gap between the two canvases when they are fixed on the stringer and thus make the latter invisible.
• the rail comprises two wings 7, 9 allowing the attachment of said smooth wall.
• the fixing wings 7, 9 extend horizontally, in the extension of the bottom wall 5, on either side of the latter.
• the fixing wings 7, 9 extend vertically, in the extension of the lateral wings 2, 4, in the opposite direction of the third wing 3, to be attached to a stirrup 12 provided with a tie 13 secured to the ceiling of the room.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Curtains And Furnishings For Windows Or Doors (AREA)
• Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=60182702

Family Applications (1)

Country Status (3)

Family Cites Families (7)

• 2017
  • 2017-07-21 FR FR1756943A patent/FR3069263B1/fr active Active
• 2018
  • 2018-07-19 WO PCT/FR2018/051835 patent/WO2019016472A1/fr not_active Ceased
  • 2018-07-19 EP EP18752590.2A patent/EP3655595A1/de not_active Withdrawn

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