EP0049433B1 - Faux-plafond à résilles - Google Patents

Faux-plafond à résilles Download PDF

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Publication number
EP0049433B1
EP0049433B1 EP19810107637 EP81107637A EP0049433B1 EP 0049433 B1 EP0049433 B1 EP 0049433B1 EP 19810107637 EP19810107637 EP 19810107637 EP 81107637 A EP81107637 A EP 81107637A EP 0049433 B1 EP0049433 B1 EP 0049433B1
Authority
EP
European Patent Office
Prior art keywords
strips
over
bridged
edging
fixing devices
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.)
Expired
Application number
EP19810107637
Other languages
German (de)
English (en)
Other versions
EP0049433A2 (fr
EP0049433A3 (en
Inventor
Willi Flaig
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.)
GEMA BAUELEMENTE AG
Original Assignee
GEMA BAUELEMENTE AG
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
Priority claimed from DE3038022A external-priority patent/DE3038022C2/de
Priority claimed from DE3038021A external-priority patent/DE3038021C2/de
Application filed by GEMA BAUELEMENTE AG filed Critical GEMA BAUELEMENTE AG
Priority to AT81107637T priority Critical patent/ATE10767T1/de
Publication of EP0049433A2 publication Critical patent/EP0049433A2/fr
Publication of EP0049433A3 publication Critical patent/EP0049433A3/de
Application granted granted Critical
Publication of EP0049433B1 publication Critical patent/EP0049433B1/fr
Expired legal-status Critical Current

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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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • 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
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/12—Connections between non-parallel members of the supporting construction
    • E04B9/127—Connections between non-parallel members of the supporting construction one member being discontinuous and abutting against the other member

Definitions

  • the invention relates to a grid ceiling with cross-sectionally U-shaped slats, with arranged on their end faces, bridging edge slats and with the edge slats with the bridged slats connecting holding elements, which are attached to the edge slats and inserted into the front ends of the bridged slats.
  • Such a grid ceiling is known from DE-A-2721 541.
  • the holding element is a U-rail.
  • Your bridge is attached to the edge lamella.
  • the bridged slat is attached to the legs of the U-rail.
  • the invention aims to solve the problem of designing the connection between the slats in such a way that the slats can also be securely connected to one another and disassembled without being destroyed if the slats can only be moved over small distances, for example because of an adjacent building wall. Furthermore, the connection should be designed so that the edge slats maintain the desired length over their entire height and do not undesirably move away from the top or bottom of the end faces of the bridged slats.
  • the holding elements are in the form of, preferably resilient, claws which grip between the legs of the bridged slats, in the end faces of which they are inserted.
  • Fig. 1 shows a grid ceiling. This is suspended according to Fig. 2 with devices 60 on a building ceiling and has in cross-section substantially U-shaped longitudinal slats 21, transverse slats 22, longitudinal edge slats 23 and edge transverse slats 24, each with two legs 25 and 26 pointing upwards and one of them lower end connecting web 27. At the upper ends of the legs 25 and 26 of the longitudinal lamellae 21 and the transverse lamellae 22 there are front-facing and downward-facing hooks 28. The hooks 28 are slots 29 of the legs 25 and 26 of the respective legs arranged in pairs other slats 21, 23, 24 can be suspended.
  • the cams 30 are drawn as beads and the cams 31 as bow-like shapes.
  • the cams 30 are arranged so far below the slots 29 that they snap into place on the inner surface of the web 27 of the suspended transverse lamella 22 and lend them upwards when inadvertently raised.
  • the edge transverse lamellae 24 are provided with a holding element on their leg 26 facing the longitudinal lamellae 21, near their lower end near the web 27. This is inserted into the end faces when the longitudinal slats 21 are hung in and then holds these slats 21 and 24 together.
  • the longitudinal edge lamellae 23 have no hooks on the end face, but are held by two holding elements 36 of the edge transverse lamellae 24, which are spaced one above the other, one holding element 36 at the upper end and the other holding element 36 at the lower end into the front end of an edge -Longitudinal lamella 23 engages.
  • the holding elements 36 have the form of resilient claws, which claw between the legs 25 and 26 of the slats, in the end faces of which they are inserted. Details of the holding elements 36 can be seen from FIGS. 3 and 4, which show a cover 37 provided with such claws for closing the visible end face 38 of the edge transverse lamella 24.
  • the holding elements 36 each have two plug parts 39 and 40 and a web part 10 connecting them.
  • the plug parts 39 and 40 have outward-pointing claw tips 41 and 42, each of which claws from the inside into the legs 25 and 26 of the lamellae, and claw edges 43 and 44 facing one another inwards. Through slot-like recesses 11 and 12 at the ends of the plug parts 39 and 40 result in hooks with the claw tips 41 and 42 and these claw tips 41 and 42 and the claw edges 43 and 44 are resilient in the hook plane.
  • the holding elements 36 serve not only to hold these lamellae in place, but also to maintain the spacing of the lamella legs so that they are not bent apart when the holding elements 36 are inserted.
  • the legs 25 and 26 of the slats 21, 22, 23 and 24 at the upper leg end are angled twice inwards.
  • V-shaped end sections 48 and 49 are formed in the lamella interior, the edges of which have a certain distance from one another, forming a longitudinal opening 50.
  • the plug parts 39 and 40 at the upper lamella end can each be pressed in between the inner end sections 48 and 49 and the outer leg sections 51 and 52.
  • the oblique course of the leg end sections 48 and 49 compensates for manufacturing and assembly inaccuracies, since they are also gripped by the holding elements 36 and are flexible when the holding elements 36 do not exactly assume their predetermined position.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Claims (6)

1. Plafond en réseau comportant des lames de section transversale en forme de U (21, 22), des lames de bord (23, 24) prévues aux faces d'extrémité des lames (21, 22) et pontant celles-ci, et des éléments de retenue (36) qui relient les lames de bord aux lames pontées, éléments de retenue qui sont fixés aux lames de bord et qui sont enfoncés dans les extrémités de faces d'extrémité des lames pontées, caractérisé en ce que les éléments de retenue (36) se présentent sous la forme de griffes, faisant avantageusement ressort, qui s'accrochent pour se fixer entre les branches (25, 26) des lames pontées (21, 22), dans les faces d'extrémité desquelles elles sont enfoncées.
2. Plafond en réseau suivant la revendication 1, caractérisé en ce que les éléments de retenue (36) présentent des évidements sous forme de fentes (11, 12) grâce auxquels les griffes des éléments de retenue peuvent se donner par effet d'élasticité.
3. Plafond en réseau suivant l'une ou l'autre des revendications 1 et 2, caractérisé en ce que les éléments de retenue (36) comportent chacun deux parties d'emboîtement formant griffes (39, 40) qui présentent des pointes de griffes (41,42) s'avançant vers l'extérieur en sens opposés en s'écartant l'une de l'autre, ainsi que des arêtes d'emboîtement (43,44), distantes l'une de l'autre et tournées l'une vers l'autre et vers l'intérieur, en ce que dans chacune des extrémités de faces de bout des lames pontées (21, 22) s'engagent deux éléments de retenue (36) de la lame de bord (23, 24) prévus à distance l'un au-dessus de l'autre, en ce que les branches des lames pontées comportent des zones d'extrémité (48, 49) coudées vers l'intérieur de plus de 90° et forment entre elles une fente logitudinale de lame (50), et en ce que de l'élément de retenue supérieur (36), les pointes de griffes (41,42) prennent appui sur les parties con coudées (51, 52) des branches et que les arêtes d'emboîtement (43, 44) tournées l'une vers l'autre prennent appui, en sens opposés, sur les parties d'extrémité coudées (48, 49) des branches des lames pontées (21,22).
4. Plafond en réseau suivant la revendication 3, caractérisé en ce que les parties coudées (48, 49) des branches des lames pontées sont dirigées l'une vers l'autre en V, à l'intérieur de la lame.
5. Plafond en réseau suivant l'une ou l'autre des revendications 1 et 2, caractérisé en ce que les lames pontées (21,22) sont munies, aux faces d'extrémité et à la partie supérieure, de crochets (28) au moyen desquels elles sont suspendues dans de fentes (29) que présentent les lames de bord (23, 24) et en ce que les éléments de retenue (36) sont prévus en dessous des fentes que présentent les lames de bord.
6. Plafond en réseau suivant l'une quelconque des revendications 1 à 5, caractérisé en ce qu'au moins un element de retenue (36) des lames de bord.(23, 24) est enfoncé à la face d'extrémité, à l'extrémité inférieure, dans une lame pontée (21, 22).
EP19810107637 1980-10-08 1981-09-25 Faux-plafond à résilles Expired EP0049433B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81107637T ATE10767T1 (de) 1980-10-08 1981-09-25 Rasterdecke.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3038022A DE3038022C2 (de) 1980-10-08 1980-10-08 Aufhängbare Rasterdecke
DE3038021 1980-10-08
DE3038022 1980-10-08
DE3038021A DE3038021C2 (de) 1980-10-08 1980-10-08 Stirndeckel für Rasterdecken

Publications (3)

Publication Number Publication Date
EP0049433A2 EP0049433A2 (fr) 1982-04-14
EP0049433A3 EP0049433A3 (en) 1982-06-09
EP0049433B1 true EP0049433B1 (fr) 1984-12-12

Family

ID=25788361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810107637 Expired EP0049433B1 (fr) 1980-10-08 1981-09-25 Faux-plafond à résilles

Country Status (1)

Country Link
EP (1) EP0049433B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665674A (en) * 1985-04-11 1987-05-19 Hunter Douglas International N.V. Grid ceiling
GB2173836B (en) * 1985-04-26 1988-06-02 Hunter Douglas Ind Bv Panel for a grid ceiling
CN103469955A (zh) * 2013-09-26 2013-12-25 常熟市金达洁净墙地板有限公司 洁净室吊顶系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310922A (en) * 1964-04-13 1967-03-28 Certain Teed Prod Corp Visible ceiling suspension system
US3291978A (en) * 1964-09-14 1966-12-13 Aluminum Louvre Corp Modular louver structure
GB1148411A (en) * 1968-12-30 1969-04-10 Joseph Chak Fai Chiu A tube connecting member
DE2251995A1 (de) * 1972-10-24 1974-05-02 Delog Detag Flachglas Ag Vorrichtung zum verbinden von hohlprofilen, z.b. rohrabschnitten
FR2334797A1 (fr) * 1975-12-12 1977-07-08 Ivoiral Cie Ivoirienne Alumini Plafond suspendu
DE2721541C3 (de) * 1977-05-13 1984-04-26 Philipp Zieringer Gmbh & Co, 6140 Bensheim Rasterdecke

Also Published As

Publication number Publication date
EP0049433A2 (fr) 1982-04-14
EP0049433A3 (en) 1982-06-09

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