EP0465904B1 - Revêtement de plafond - Google Patents

Revêtement de plafond Download PDF

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Publication number
EP0465904B1
EP0465904B1 EP91110359A EP91110359A EP0465904B1 EP 0465904 B1 EP0465904 B1 EP 0465904B1 EP 91110359 A EP91110359 A EP 91110359A EP 91110359 A EP91110359 A EP 91110359A EP 0465904 B1 EP0465904 B1 EP 0465904B1
Authority
EP
European Patent Office
Prior art keywords
plate
covering according
ceiling covering
panel
web
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 - Lifetime
Application number
EP91110359A
Other languages
German (de)
English (en)
Other versions
EP0465904A1 (fr
Inventor
Karl August Dipl.-Ing. Schmitt-Raiser (Fh)
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.)
Wilhelmi Werke GmbH and Co KG
Original Assignee
Wilhelmi Werke GmbH and Co KG
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 DE9010564U external-priority patent/DE9010564U1/de
Application filed by Wilhelmi Werke GmbH and Co KG filed Critical Wilhelmi Werke GmbH and Co KG
Priority to AT91110359T priority Critical patent/ATE103359T1/de
Publication of EP0465904A1 publication Critical patent/EP0465904A1/fr
Application granted granted Critical
Publication of EP0465904B1 publication Critical patent/EP0465904B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • 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
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/26—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of snap action of elastically deformable elements held against the underside of the supporting construction

Definitions

  • the invention relates to a ceiling covering made of plates which are removable and fastened in retaining brackets, two front pivot bearings being provided for a panel for a first retaining bracket running parallel to the end face of the panel, which can be releasably clamped to the bracket at any point.
  • Ceiling panels of the type mentioned above are known from FR-A1-26 27 206. With these ceiling panels hinge joints are attached to the inside of the panels, which can be inserted into the support bracket. These joints can be fixed on the support beams in two positions, namely in a lowered position, which allows a certain access to the space above the plate 1, and a raised position. Difficulties with these plates are to subsequently solve them again, since access to the catches in the support bracket is extremely limited.
  • Ceiling cladding of this type must be easy to assemble plate by plate and be dismantled again.
  • the plates With locking elements which rest on the support brackets or rest resiliently in the support brackets and thus ensure the secure hold of the plates.
  • the plates For a safe suspension the plates must have a sufficient locking force at each individual locking.
  • the invention has for its object to design ceiling cladding of the type mentioned in such a way that on the one hand the installation and removal of the individual panels is made considerably easier and on the other hand panels of different widths, i.e. can be hung in the suspension with a different grid dimension.
  • the ceiling cladding requires holding brackets which are arranged parallel to one another only at certain intervals, the plates being attachable to the holding brackets via swivel bearings which are arranged on the sides of the plates and via latching elements which are arranged in the region of the opposite end face of the plate .
  • the pivot bearings are advantageously held in the support brackets by spring action, which can be attached anywhere along the support bracket. A displacement of the pivot bearing along the support bracket is still possible.
  • Axial bearings are arranged on these pivot bearings, which in the outside of the Intervene plate.
  • the thickness of the axle bearings corresponds to the width of the joints between the panels. They therefore also take on the fixing of the joint width, which is necessary for a visually perfect installation.
  • a resilient latching element is advantageously arranged on the opposite side.
  • the swivel bearings on one side only need to be snapped into the holding brackets, whereupon the plates with their side parts are then pushed onto the axis. As a result, the plate is kept hanging vertically in the open state.
  • the design according to the invention does not require a fixed ceiling grid. Rather, the ceiling cladding can form a rectangular to square grid that is variable in terms of division and field size and can also be variable in the same ceiling.
  • the support brackets are uniform and do not have to be designed in a grid-specific manner. Crossbeams at right angles to them for conveying the ceiling suspension are not required to hold the panels; the support brackets are attached directly to the ceiling in any way.
  • the support beams from a U-like profile.
  • the pivot bearing can on a web plate, which is extends from the belt plate upwards, and forms one leg of the U-profile, are hung.
  • the advantage is that pivoted bearings mounted in this way can be moved and positioned as desired along the support bracket, so that a wide variety of cassette or plate widths can be provided.
  • the manufacture of the ceiling covering according to the invention is greatly simplified, since both the support beams and the pivot bearings can be of particularly simple design.
  • the latching element comprises a spring tongue which extends from the corresponding end wall of the plate in the direction of the holding carrier.
  • the support beam 1 is a folded profile, the cross section and individual parts can be better seen in FIG. 2.
  • a belt plate 11 is rigidly connected to two web plates 12, 13 along the entire length of the support bracket 1, which bear against the belt plate 11 with bent intermediate plates 121, 131 in the manner shown.
  • the web plate 12 also has a latching strip 122 which is bent to the right or left at the free end of the web plate 12.
  • the web plate 13 is connected in the region of the belt plate 11 in mirror image to the web plate 12 and in the same way to the belt plate 11 via the intermediate plate 131.
  • the pivot bearing 3, a short piece of sheet metal, consists of a longitudinal piece 31 (Fig. 1) and a sheet metal bracket 32, which can be folded on both the right and left, so that there are consequently a right and a left version of the pivot bearing 3.
  • a recess 321 forms first bearing for an axle pin 33; accordingly, corresponding recesses 211 are provided in the side cheeks 21 of the plate 2 (FIG. 1) for the same purpose. This ensures that the plate 2 can be easily rotated about the axle bolt 33.
  • the details of the axle support are customary and not shown in the drawing. It can easily be seen that the plate 2 can be detached from the pivot bearings 3 without force or inserted into them again.
  • the longitudinal piece 31 (Fig. 2b) is a folded profile and integrally composed of a vertical support plate 311, a subsequent clamping plate 312 and a final stop plate 313, which is perpendicular to the support plate 311, and on which the sheet metal tab 32 is bent.
  • the clamping plate 312 receives - also stiffening - a clamping rib 314.
  • the clamping rib 314 and the clamping strip 132 hold the pivot bearing 3 in the support bracket 1.
  • the suspension of the terminal block 132 also allows the pivot bearing 3 to be released. It can therefore be attached as desired to the holding supports 1, which does not require any aids for this.
  • the easy displaceability of the pivot bearing 3, including the sheet metal bracket 32 makes it possible to use the distance visible in FIG. 1 between two adjacent pivot bearings, as in FIG. 3 or FIG. 4, by spacers 5 fixed in thickness in order to divide the grid of the plates 2 vary to a certain extent. These spacers 5, together with the thickness of the sheet metal tabs 32, determine the distance of the joints of the plates 2 arranged next to one another. This makes it possible to provide the support bracket 1 with the same grid spacing Limit the number of plates 2 to a certain extent; irregularities can also be easily compensated for.
  • the locking element 4 which is rigidly fastened in an end face 22 of the plate 2, is parallel to the longitudinal beam 1 in its parts which do not rest against the plate 2.
  • Two tapered edges 411, 412 are directed in such a way that the retaining plate is pivoted counterclockwise when the plate 2 is pivoted in by the latching strip 122. This movement is triggered by the taper 411 before the plate 2 is engaged; the run-off slope 412 takes effect when the plate 2 is moved further out of its catch against the removal direction.
  • An intermediate piece approximately parallel to the surface of the locking bar 122 connects the run-off bevels 411, 412 to one another and ensures their stop on the locking bar at the top for the proper orientation of the plate 2.
  • a locking plate 42 is bent from the locking element 4, which has a clamping strip 421 at its upper end approximately at the level of the intermediate piece of the holding plate 41, which is directed towards the holding plate 41.
  • FIGS. 2a and 2b shows the locking effect of the locking plate 42 for the holding plate 41. If the holding plate 41 is pivoted sufficiently counterclockwise under the influence of the taper 412, the intermediate piece 413 comes under the clamping strips 421. The arrangement is such that this happens precisely when, when the plate 2 on the left in FIG. 2 is pivoted, the distance between the intermediate piece 413 and the locking bar 122 is sufficient for the locking element no longer to prevent the pivoting.
  • the support bracket 1 consists of a U-like profile, which comprises a horizontally arranged belt plate 511, on the side edges of which a web plate 512, 513 extends as free, upwardly pointing legs. The free ends of the web plates 512, 513 are folded inwards to form a horizontal support surface 517.
  • the support bracket 1 has a symmetrical structure, so that the plates 2 can be hung in any way.
  • a support surface 611 provided at right angles to the web plates 512, 513 serves to support the pivot bearing 503 for good stability and to achieve an exact ceiling level.
  • FIGS. 5 to 11 corresponds in its function and basic configuration to the exemplary embodiment described above, so that a detailed description of all the individual features can be dispensed with.
  • a sheet metal bracket 515 is provided to form a pivot bearing 503, which is bent in a U-shape and can be hung over the support surface 517, as is shown in particular in FIG. 8.
  • a free end 516 of the sheet metal tab 515 is bent at right angles to it and, as shown in FIG. 9, has a recess 514 through which a thru-axle can be pushed.
  • the free end is profiled in order to form and fix a gap between adjacent panels 2. As shown in particular in FIG. 5, two adjacent plates 2 can each be mounted on a pivot bearing 503.
  • FIG. 8 shows two different states, namely in the right part of the figure the assembled state of a plate 2, while in the left part of the plate 2 can be seen in a mounting state pivoted downwards.
  • the plate 2 is provided with a side cheek 521 which interacts with the pivot bearing 503 and has an end face 522 on which latching elements 504 are mounted.
  • the end face 522 is folded inwards so that a horizontally extending retaining lip 518 is formed.
  • a spring clip-like base part 519 of the locking element 504 is plugged onto this, as is shown in FIGS. 11 and 8.
  • the base part 519 is profiled in a corresponding manner and / or provided with barbs in order to prevent slipping.
  • a spring tongue 520 is provided which is formed integrally therewith and which, as shown in FIGS. 8 and 11, is directed away from the end face 522 in a spring-like manner.
  • the spring tongue 520 thus extends over the bearing surface 517 of the web plate 512 and leads to a secure anchoring of the plate 2 in the assembled state.
  • the spring tongue 520 can be bent back by introducing a narrow tool, so that the plate 2 can be pivoted downwards.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)
  • Finishing Walls (AREA)

Claims (22)

  1. Revêtement de plafond constitué de plaques (2) qui sont fixées par encliquetage amovible dans des poutrelles de maintien (1) dans lequel il est prévu, pour chaque plaque (2) deux paliers frontaux (3, 503) de pivotement, par rapport à une première poutrelle de maintien (1) s'étendant parallèlement au côté frontal de la plaque (2), ces paliers étant bloqués par serrage, de façon amovible, en des endroits choisis sur la poutrelle de fixation (1), caractérisé en ce que les tôles d'âme (32, 516) des paliers de pivotement (3, 503) sont fixées à pivotement, du côté frontal, dans la zone de joint, à côté des côtés extérieurs longitudinaux des plaques, et en ce que la plaque (2) possède, dans la région du côté frontal opposé (22, 522), au moins un élément d'encliquetage (4, 504) qui assemble la plaque (2), par encliquetage amovible, à une seconde poutrelle de maintien (1) s'étendant parallèlement à la première poutrelle de maintien (1).
  2. Revêtement de plafond selon la revendication 1, caractérisé en ce que la poutrelle de maintien (1) est constituée d'une tôle de semelle (11, 511) et de deux tôles d'âme (12, 13, 512, 513), une première tôle d'âme (12, 512) étant pourvue d'un moyen pour l'encliquetage de l'élément d'encliquetage (4, 504) et une seconde tôle d'âme (13, 513) étant pourvue d'un moyen pour le serrage du palier de pivotement (3, 503).
  3. Revêtement de plafond selon la revendication 2, caractérisé en ce que la première tôle d'âme (12) est repliée, sur son côté opposé à la tôle de semelle (11), en un rebord d'encliquetage (122) qui est orienté approximativement perpendiculairement à la tôle d'âme (12) en s'écartant des tôles d'âme (12, 13).
  4. Revêtement de plafond selon la revendication 2 ou 3, caractérisé en ce que la seconde tôle d'âme (13) est repliée, sur son côté opposé à la tôle de semelle (11), en un rebord de serrage (132) qui est orienté au moins approximativement perpendiculairement à la tôle d'âme (13) et dans la même direction que le rebord de encliquetage (122).
  5. Revêtement de plafond selon la revendication 4, caractérisé en ce que le rebord de serrage (132) est replié à partir de la seconde tôle d'âme (13) de telle sorte qu'il forme avec cette dernière un angle (α) qui est plus petit qu'un angle droit.
  6. Revêtement de plafond selon la revendication 4 ou 5, caractérisé en ce que l'extrémité libre du rebord de serrage (132) est repliée, dans la même direction que le rebord de serrage (132) à partir de la tôle d'âme (13), en une bordure (133) et forme un angle aigu (β) avec la première tôle d'âme (12).
  7. Revêtement de plafond selon la revendication 1, caractérisé en ce que le palier de pivotement (3) est constitué d'une pièce de tôle repliée, relativement courte, qui peut être serrée contre le rebord de serrage (132), et sur la partie longitudinale (31), parallèle à la poutrelle de maintien (1), de laquelle est repliée, à une extrémité, une patte de tôle (32) qui est recourbée dans le plan de la section de la poutrelle de maintien (1) et orientée vers la plaque (2).
  8. Revêtement de plafond selon la revendication 7, caractérisé en ce que la patte de tôle (32) possède un premier évidement (321) pour le montage d'un goujon axial (33).
  9. Revêtement de plafond selon la revendication 8, caractérisé en ce que le goujon axial (33) et le premier évidement (321) constituent, conjointement avec un second évidement correspondant (211) dans une paroi latérale (21) de la plaque (2), un palier de pivotement (3) pour la plaque (2).
  10. Revêtement de plafond selon l'une quelconque des revendications 7 à 9, caractérisé en ce que la partie longitudinale (31) est constituée d'une tôle d'appui (311), parallèle aux tôles d'âme (12, 13), et d'une tôle de butée (313), approximativement perpendiculaire à la tôle d'appui (311), en vue de profil et sur le côté de laquelle les pattes de tôle (32) se raccordent à la partie longitudinale (31), la tôle d'appui (311) et la tôle de butée (313) étant reliées par une tôle de serrage (312) pour former une pièce d'un seul tenant.
  11. Revêtement de plafond selon la revendication 10, caractérisé en ce qu'une nervure de serrage (314) est formée à la presse dans la tôle de serrage (312) et, d'une manière connue, est configurée de telle sorte que la tôle de serrage (312), lorsque le palier de pivotement (3) est introduit dans la poutrelle de maintien (1), ou en est ressorti, s'engage avec encliquetage contre le rebord de serrage (132), qui est élastique, de cette dernière, ou s'en désengage.
  12. Revêtement de plafond selon la revendication 11, caractérisé en ce que l'encliquetage de la nervure de serrage (314) contre le rebord de serrage (132) est réalisé lorsque la tôle de butée (313) est en butée contre la seconde tôle d'âme (13).
  13. Revêtement de plafond selon la revendication 1, caractérisé en ce que l'élément d'encliquetage (4) est assemblé de façon fixe à la plaque (2) et est constitué d'une pièce de tôle relativement courte, qui est repliée de telle sorte que son profil de section se trouve dans le plan commun de la section de la poutrelle de maintien (1) et de la section de la partie longitudinale (31).
  14. Revêtement de plafond selon l'une quelconque des revendications 1 à 13, caractérisé en ce que deux paliers de pivotement (3) sont mutuellement reliés par une pièce d'écartement (5) de telle sorte qu'on obtient une épaisseur correspondant à la largeur du joint entre plaques.
  15. Revêtement de plafond selon la revendication 14, caractérisé en ce que la pièce d'écartement (5) est fixée sur des pattes de tôle (32) se faisant face.
  16. Revêtement de plafond selon la revendication 1 ou 2, caractérisé en ce que la poutrelle de maintien (1) présente une section essentiellement en forme de U, les tôles d'âme (512, 513) s'étendant vers le haut à partir de la tôle de semelle (511), en ce que le palier de pivotement (503) peut être accroché sur les tôles d'âme (513), et en ce que la poutrelle de maintien (1) possède une face d'appui inférieure (611), sur laquelle s'appuie le palier de pivotement.
  17. Revêtement de plafond selon la revendication 16, caractérisé en ce que le palier de pivotement (503) comprend de courtes pattes de tôle (515), qui peuvent être accrochées par conjugaison de formes sur la tôle d'âme (513) et dont les extrémités libres (516) sont repliées et présentent un évidement (514) pour le passage d'un axe enfichable.
  18. Revêtement de plafond selon la revendication 16 ou 17, caractérisé en ce que les extrémités libres des tôles d'âme (512, 513) sont repliées et forment une face d'appui horizontale (517).
  19. Revêtement de plafond selon la revendication 17 ou 18, caractérisé en ce que l'extrémité libre (516) de la patte de tôle (515) est profilée, et en ce que l'épaisseur du profilage correspond à la largeur du joint (F) entre plaques.
  20. Revêtement de plafond selon l'une quelconque des revendications 16 à 19, caractérisé en ce que deux plaques voisines (2) sont chaque fois montées sur un palier de pivotement (503).
  21. Revêtement de plafond selon l'une quelconque des revendications 16 à 20, caractérisé en ce que le côté frontal (522) de la plaque (2) est replié pour former une lèvre de maintien horizontale (518), et l'élément d'encliquetage (504) comprend une partie de base (519) du genre bride élastique, qui s'engage autour de la lèvre de maintien (518) et sur laquelle est prévue une languette élastique (520), qui peut être déplacée en direction horizontale et appliquée sur la face d'appui (517) de la poutrelle de maintien (1).
  22. Revêtement de plafond selon l'une quelconque des revendications 16 à 21, caractérisé en ce qu'un goujon axial et l'évidement (514) forment, conjointement avec un évidement correspondant dans une paroi latérale (521) de la plaque (2), le palier de pivotement (503) pour la plaque (2).
EP91110359A 1990-07-13 1991-06-24 Revêtement de plafond Expired - Lifetime EP0465904B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91110359T ATE103359T1 (de) 1990-07-13 1991-06-24 Deckenverkleidung.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE9010564U 1990-07-13
DE9010564U DE9010564U1 (de) 1990-07-13 1990-07-13 Deckenverkleidung
DE9102531U DE9102531U1 (de) 1990-07-13 1991-03-02 Deckenverkleidung
DE9102531U 1991-03-02

Publications (2)

Publication Number Publication Date
EP0465904A1 EP0465904A1 (fr) 1992-01-15
EP0465904B1 true EP0465904B1 (fr) 1994-03-23

Family

ID=25956928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91110359A Expired - Lifetime EP0465904B1 (fr) 1990-07-13 1991-06-24 Revêtement de plafond

Country Status (2)

Country Link
EP (1) EP0465904B1 (fr)
DE (2) DE9102531U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9102531U1 (de) * 1990-07-13 1991-05-23 Wilhelmi Werke GmbH & Co KG, 6335 Lahnau Deckenverkleidung
FR2740800B1 (fr) * 1995-11-03 1998-01-23 Az Plafonds Dispositif de fixation d'un faux plafond dans un couloir
BE1015021A5 (nl) * 2002-07-03 2004-08-03 Lierde Jan Herman Ida Elisabet Inrichting voor bedekken van een wandvlak.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1012144A (en) * 1960-09-22 1965-12-08 Celotex Ltd Improvements in or relating to panel suspension systems
US3828507A (en) * 1973-05-07 1974-08-13 Burgess Products Co Ltd False ceiling systems
US4089146A (en) * 1976-05-06 1978-05-16 Vincent Martinez Suspended ceiling
AT361197B (de) * 1978-03-06 1981-02-25 Gruenzweig Hartmann Glasfaser Bauelementesatz, insbesondere fuer deckenver- kleidungen
DE2915385C2 (de) * 1979-04-14 1981-03-19 Philipp Zieringer Gmbh & Co, 6140 Bensheim Deckenkassette o.dgl. aus Metallblech
FR2517722A1 (fr) * 1981-12-08 1983-06-10 Sfp Sarl Dispositif de fixation des panneaux de revetement de plafonds
US4553365A (en) * 1983-09-30 1985-11-19 Tibbet Incorporated Support system for ceiling and wall panels
AT386637B (de) * 1987-03-09 1988-09-26 Voest Alpine Krems Unterdecke
DE3804566A1 (de) * 1988-02-13 1989-08-24 Pag Presswerk Ag Aufhaengevorrichtung fuer deckenverkleidungselemente
DE9010564U1 (de) * 1990-07-13 1990-10-11 Wilhelmi Werke GmbH & Co KG, 6335 Lahnau Deckenverkleidung
DE9102531U1 (de) * 1990-07-13 1991-05-23 Wilhelmi Werke GmbH & Co KG, 6335 Lahnau Deckenverkleidung

Also Published As

Publication number Publication date
DE59101224D1 (de) 1994-04-28
DE9102531U1 (de) 1991-05-23
EP0465904A1 (fr) 1992-01-15

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