EP0217268A2 - Elément de plafond rectangulaire pour un faux plafond - Google Patents

Elément de plafond rectangulaire pour un faux plafond Download PDF

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Publication number
EP0217268A2
EP0217268A2 EP86113066A EP86113066A EP0217268A2 EP 0217268 A2 EP0217268 A2 EP 0217268A2 EP 86113066 A EP86113066 A EP 86113066A EP 86113066 A EP86113066 A EP 86113066A EP 0217268 A2 EP0217268 A2 EP 0217268A2
Authority
EP
European Patent Office
Prior art keywords
ceiling
projections
ceiling element
pivot bearing
opposite
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.)
Ceased
Application number
EP86113066A
Other languages
German (de)
English (en)
Other versions
EP0217268A3 (fr
Inventor
Udo Neuser
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
Application filed by GEMA BAUELEMENTE AG filed Critical GEMA BAUELEMENTE AG
Publication of EP0217268A2 publication Critical patent/EP0217268A2/fr
Publication of EP0217268A3 publication Critical patent/EP0217268A3/fr
Ceased 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

Definitions

  • the invention relates to a rectangular ceiling element for a false ceiling, with projections for hanging the ceiling element in the ceiling plane on mutually parallel support rails of the false ceiling, of which at least two projections are provided eccentrically to the longitudinal dimension of the ceiling element, project in opposite directions and pivot towards each other parallel support rails can be placed, the swivel bearing surfaces being aligned with one another and allowing the ceiling element to be folded down from the ceiling level, and at least one of the swivel bearing projections has a hook-shaped part running in a plane that is plane-parallel to the ceiling plane for reaching behind the support rails when the ceiling element is folded down.
  • the invention relates to a false ceiling with such rectangular ceiling elements which are carried by support rails running parallel to one another at a distance.
  • the known ceiling element consists of a ceiling plate, at one end pivot bearing projections for attachment to mounting rails are attached and at the other end closure elements are fastened, in the form of a clamp lock which can be actuated by a screw element and whose locking lever rests on the mounting rails.
  • the closure elements are concealed on the underside of the ceiling plate, so that they can only be accessed by special measures. Because of the plate-like flat shape of the ceiling element, it can only be used in small dimensions, because with larger dimensions it bends due to the lack of inherent rigidity. The production is relatively expensive because several parts have to be manufactured separately and connected to one another.
  • the opening formed by removing a ceiling element is often too small. Furthermore, the removed ceiling element is often not hung on a mounting rail, but is completely removed from the suspended ceiling and placed on the floor because the pivoting down is too complicated or the opening in the suspended ceiling that is released is too small. On the floor, however, there is a risk that the ceiling element will be scratched or otherwise damaged.
  • the invention is intended to achieve the object of designing the ceiling element in such a way that it can also be produced in large dimensions and is stable, so that the opening of larger openings in the false ceiling is also possible without a ceiling element being removed from the false ceiling and placed on the floor must be, the ceiling element should be easier and cheaper to manufacture than the known ceiling element at the same time.
  • a one-piece metal plate forms a base, angled therefrom, with longitudinal and transverse side walls with respect to the mounting rails and the projections which are angled outwardly on the end faces opposite the base.
  • a false ceiling is characterized according to the invention in that it has at least two rectangular ceiling elements of this type, which are arranged one behind the other between two parallel mounting rails and are supported by their projections from the mounting rails, the ceiling elements being raised, inclined, and then lowered between the mounting rails until the pivot bearing projections hang onto the two parallel mounting rails, with the folded-down and suspended ceiling elements for Forming a larger or smaller distance from one another with their pivot bearing projections can be moved on the mounting rails and the hook shape of at least one of the pivot bearing projections prevents slipping across the mounting rails and thus preventing the ceiling elements from falling down.
  • the invention has the advantages that folded down ceiling elements can be moved on the mounting rails in the longitudinal direction of the rails to form openings between the mounting rails, which are larger than a ceiling element; that the ceiling element can be made from a single piece by simple operations, namely by bending and punching; and that the ceiling element is still stable even with large lengths and widths, so that it cannot bend and fall between the mounting rails.
  • the suspended ceiling according to the invention shown in FIGS. 1 to 4 contains, at a distance, parallel support rails 2, which are fastened to a building ceiling 4 and carry plate-shaped rectangular ceiling elements 6 at a distance from the building ceiling.
  • the ceiling elements 6 are arranged one behind the other between the mounting rails 2.
  • Each ceiling element 6 consists of a one-piece sheet metal plate.
  • the ceiling element 6 is produced in that, in the case of a flat sheet metal plate, cutouts 16 on one side and 18 on the longitudinal edges the side of which are punched out, the corner pieces 20 are also punched out, then the longitudinal side walls 10 with the cutouts 16 and 18 and the transverse side walls 12 are angled in the same direction from the floor 22 by 90 ° from the part of the plate remaining as the bottom 22, and, before or after this latter process step, projections 24, 26 and 28, which are formed by the cutouts 16 and 18, are bent outwards from the longitudinal side walls 10 by 90 °, and an edge section 30 of the transverse side walls 12 by 90 ° is turned inwards.
  • the projections 24, 26, 28 and the edge sections 30 all lie in the same plane, which is plane-parallel to the plane of the bottom 22.
  • the projections 24, 26 and 28 all lie on the mounting rails 2 when the ceiling element is in the plane of the ceiling, as shown in FIGS. 1, 2 and 3.
  • the floor 22 is plane-parallel to the ceiling level, so that the floor 22 is also the ceiling level of the ceiling element.
  • the floor 22 simultaneously forms the ceiling level of the entire suspended ceiling, since the floor 22 forms the lowest visible surface of the ceiling.
  • the projections 24 and 26 are located at the ends of the longitudinal side walls 10 at the corners 20. In between there is in each case one of the projections 28.
  • the projections 24 and 28 each have a rectangular shape in the top view shown in FIG. 1.
  • the projections 26 each have a nose-like part 34 projecting towards the projection 28 located in the middle of the plate, through which these projections 26 have a hook shape runs in the plane of the projections 26, 28 and 24, which is plane-parallel to the ceiling plane of the ceiling element given by the floor 22.
  • An edge 36 of the projections 26 extends in the transverse direction of the ceiling element from the longitudinal side wall 10 to the nose-like or hook-like projecting part 34.
  • the edge 38 of the rectangular projections 24 opposite the central projection 28 runs at right angles to the longitudinal side wall 10 and parallel to the floor 22.
  • the projections 24 and 26 located at one end of the cover element form a pair of pivot bearing projections, the inner edges 36 and 38 of which serve as pivot bearing surfaces are aligned with one another and serve as pivot bearing surfaces.
  • the projections 24 and 26 located at the other end form a pair of pivot bearing projections whose inner edges 36 and 38 are aligned with one another and form pivot bearing surfaces.
  • the nose-like or hook-like parts 34 of the pivot bearing projections 26 are ineffective as long as the ceiling element is installed and the projections rest on the support rails 2.
  • one or more of the ceiling elements 6 can be lifted up, then inclined so far that the ceiling element 6 can be lowered between the mounting rails 2 without that the projections 24, 26, 28 abut on the mounting rails 2, the ceiling element 6 being placed again after it has been lowered so far that the supporting legs 42 of the Support rails 2 are located between the upper cutouts 16 and 18 of the transverse but tilted ceiling element 6.
  • the cover element 6 is then reacted with the S chwenklager lake placed on the leg 42 of the support rails 2 36 and 38 so that the ceiling element 6 with the upper protrusions 24 and 26 depends on the two support rails. 2
  • the hanging ceiling element 6 can be moved along the mounting rail 2.
  • openings of any length can be formed between the support rails 2 by folding down and hanging in a plurality of ceiling elements 6 which are displaced in the longitudinal direction.
  • the width of the opening corresponds to the complete spacing of the mounting rails 2 from one another and is not impaired by the ceiling elements 6.
  • the folded-down, suspended state of the ceiling element 6 is shown in FIG. 4, only the right half of the ceiling element being shown. It can be seen that by folding down the ceiling element 6, the hook-like or nose-like part 34 of the projection 26 engages behind the supporting leg 42 of the mounting rail 2. As a result, this part 34, together with the longitudinal side wall 10 belonging to it, prevents the ceiling element from slipping in both transverse directions, so that the ceiling element 6 cannot fall down even when it is folded down and hung up.
  • a further embodiment of the invention is that the projections 24 in the same or similar manner as the projections 26 have hook-like or nose-like parts 34 which, when the ceiling element 6 is folded down, behind the load-bearing, upwardly directed legs 42 of the left in the drawings engage support rail 2 shown if there is sufficient space behind such leg 42 for such an intervention.
  • the ceiling element has a pair of swivel bearing projections 24, 26 at both ends, in FIG. 1 above and below, the ceiling element can be swung forward or backward out of the ceiling level and hung on a pair of swivel bearing surfaces 36, 38.
  • the longitudinal side walls 10, the transverse end walls 12, the projections 24, 26 and 28, and the edge sections 30 of the transverse side wall 12 give the ceiling element great stability and rigidity, by means of which the ceiling elements can also be produced with large dimensions in the longitudinal and transverse directions .
  • the cutouts 16 and 18 should not be too large in the longitudinal direction, so that the floor 22 of the ceiling element does not pass through at any point can hang.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Residential Or Office Buildings (AREA)
EP86113066A 1985-10-04 1986-09-23 Elément de plafond rectangulaire pour un faux plafond Ceased EP0217268A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853535540 DE3535540A1 (de) 1985-10-04 1985-10-04 Rechteckfoermiges deckenelement fuer eine unterdecke
DE3535540 1985-10-04

Publications (2)

Publication Number Publication Date
EP0217268A2 true EP0217268A2 (fr) 1987-04-08
EP0217268A3 EP0217268A3 (fr) 1987-11-11

Family

ID=6282811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113066A Ceased EP0217268A3 (fr) 1985-10-04 1986-09-23 Elément de plafond rectangulaire pour un faux plafond

Country Status (3)

Country Link
US (1) US4665669A (fr)
EP (1) EP0217268A3 (fr)
DE (1) DE3535540A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813965A1 (de) * 1987-05-18 1988-12-08 Terje Tunge Aufhaengevorrichtung fuer deckenplatten
DE8908672U1 (de) * 1989-07-17 1989-11-30 Schmitt, Jürgen, 6302 Lich Profil zur Halterung von Deckenplatten
FR2639387A1 (fr) * 1988-11-23 1990-05-25 Clestra Sa Disposition de plafond suspendu pour couloir
EP0448846A1 (fr) * 1990-03-28 1991-10-02 HUNTER DOUGLAS BENSHEIM GmbH Faux plafond

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311719A (en) * 1992-11-18 1994-05-17 Chicago Metallic Corporation Metal panels for accessible concealed ceiling system
US5871556A (en) * 1997-05-02 1999-02-16 Hepa Corporation Clean room air filter system with self-supporting filter units
DE202010004015U1 (de) * 2010-03-22 2010-06-17 Richter-System Gmbh & Co. Kg Verschließbare Revisionsöffnung für den Trockenbau
US9951518B2 (en) * 2015-03-31 2018-04-24 Gestion Mcd Inc. Tile system for suspended ceiling and wall, and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698071A (en) * 1949-11-14 1954-12-28 Cepco Inc Light control fixture
US2913571A (en) * 1954-01-04 1959-11-17 Gen Motors Corp Luminous ceiling
US3013644A (en) * 1956-12-24 1961-12-19 Luminous Ceilings Inc V-track ceiling structure
FR1255042A (fr) * 1960-01-20 1961-03-03 Boefrancex Soc Plafond suspendu perfectionné
CH360793A (de) * 1960-02-03 1962-03-15 Elektro Metall Kuersteiner & C Blinddeckenkonstruktion mit Tragorganen und Deckplatten
FR1512496A (fr) * 1962-06-20 1968-02-09 Gartenmann & Cie Sa C Plafond suspendu
DE1294639B (de) * 1964-03-10 1969-05-08 Schmitt Hans Julius Unterdecke aus an der Rohdecke aufgehaengten Tafeln
US3359695A (en) * 1964-10-14 1967-12-26 Joseph F Gazerro Access tile with hinge leaves
US3473280A (en) * 1967-04-12 1969-10-21 K S A Inc Lay-in enclosure
DE3120410C2 (de) * 1981-05-22 1985-10-31 Schmitt, Hans Julius, 6303 Hungen Montage-Unterdecke
AT368786B (de) * 1981-05-26 1982-11-10 Fural Dr Kurt Seiler Ges M B H Unterdecke
CH639720A5 (en) * 1982-09-08 1983-11-30 Gema Bauelemente Panel ceiling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813965A1 (de) * 1987-05-18 1988-12-08 Terje Tunge Aufhaengevorrichtung fuer deckenplatten
FR2639387A1 (fr) * 1988-11-23 1990-05-25 Clestra Sa Disposition de plafond suspendu pour couloir
DE8908672U1 (de) * 1989-07-17 1989-11-30 Schmitt, Jürgen, 6302 Lich Profil zur Halterung von Deckenplatten
EP0448846A1 (fr) * 1990-03-28 1991-10-02 HUNTER DOUGLAS BENSHEIM GmbH Faux plafond

Also Published As

Publication number Publication date
EP0217268A3 (fr) 1987-11-11
US4665669A (en) 1987-05-19
DE3535540A1 (de) 1987-04-09

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Inventor name: NEUSER, UDO