EP0037061B1 - Dispositif d'accrochage suspendant pour une poutre d'un plafonnage suspendu - Google Patents

Dispositif d'accrochage suspendant pour une poutre d'un plafonnage suspendu Download PDF

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Publication number
EP0037061B1
EP0037061B1 EP81102226A EP81102226A EP0037061B1 EP 0037061 B1 EP0037061 B1 EP 0037061B1 EP 81102226 A EP81102226 A EP 81102226A EP 81102226 A EP81102226 A EP 81102226A EP 0037061 B1 EP0037061 B1 EP 0037061B1
Authority
EP
European Patent Office
Prior art keywords
hanger
support beam
longitudinal web
rod
hook
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
EP81102226A
Other languages
German (de)
English (en)
Other versions
EP0037061A1 (fr
Inventor
Willi Knell
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.)
Richter System GmbH and Co KG
Original Assignee
Richter System 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
Application filed by Richter System GmbH and Co KG filed Critical Richter System GmbH and Co KG
Priority to AT81102226T priority Critical patent/ATE2693T1/de
Publication of EP0037061A1 publication Critical patent/EP0037061A1/fr
Application granted granted Critical
Publication of EP0037061B1 publication Critical patent/EP0037061B1/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
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/20—Means for suspending the supporting construction adjustable
    • E04B9/205—Means for suspending the supporting construction adjustable by means of a resilient clip

Definitions

  • the invention relates to a hanger for a support rail provided with a perforated longitudinal web, of cross-section T-shaped, of a suspended ceiling, with a vertical hanging rod which is angled at its lower end to a hook leg which can be suspended in a hole in the longitudinal rail web.
  • Cross-sectionally T-shaped support rails for receiving inserted cover plates to form a suspended false ceiling are known in numerous embodiments (DE-U-1914290).
  • a simple way of fastening these suspended ceilings is to fasten the mounting rails to the structural ceiling using wires, the lower ends of which are inserted through the holes in the mounting rails and twisted into an eyelet (US Pat. No. 3,369,332). Because the mounting rails of a suspended ceiling have to be aligned in height after the first, preliminary assembly, this type of suspension is difficult because a subsequent height adjustment after the formation of the eyelets at the wire ends is hardly possible or only with a relatively large amount of work (US-A -2 915 275).
  • hangers for suspended ceilings which allow simple and convenient length adjustment of the hanger even after the preliminary assembly.
  • a vertical hanger rod forming the lower hanger part is hook-shaped at its lower end, so that it can be hung in a hole in the mounting rail longitudinal web in a simple and convenient manner .
  • Such hangers have been used in large numbers for a long time because of the easy attachment of the mounting rail.
  • the suspended ceiling exerts a tensile load on the hangers carrying it.
  • the mounting rail is lifted, for example if a partition is placed under the mounting rail, or if the ceiling is to be raised to align the entire ceiling with the installation of the suspended ceiling, there is a risk in known hangers that the hook will come out of the mounting rail. Longitudinal web detaches. This danger does not exist with the described wire eyelet assembly, which is considered disadvantageous because of the cumbersome assembly and the practically lacking adjustment facility.
  • hangers are already known, the hook legs of which overlap the carrying device, but it is not readily possible to hang in a T-shaped mounting rail.
  • the object of the invention is therefore to design a hanger of the type mentioned in such a way that, on the one hand, simple assembly by hanging in a hole in the mounting rail longitudinal bar is possible without the need for subsequent deformation of the hanger rod, but that, on the other hand, unhooking in the assembled state of the hanger rod is positively prevented.
  • the upwardly directed hook leg is followed by an angled rod section angled from the hook plane, which merges into a support section spanning the support rail longitudinal web, the lower end of the hanging rod still being an open but spatially curved hook is carried out so that the attachment to the longitudinal web of the mounting rail can be done by simply hanging, the hanging rod is held at an oblique angle to the longitudinal direction of the mounting rail.
  • the support section engages over the mounting rail longitudinal web. If the mounting rail is now raised, the longitudinal web abuts against the support section from below, so that unhooking is prevented.
  • the clear distance between the support section and the longitudinal rail web is smaller than the difference between the hole diameter in the longitudinal rail web and the diameter of the hanging bar. It is thereby achieved that the upper edge of the mounting rail longitudinal web comes into contact with the support section before the lower apex of the hook section suspended in the hole of the longitudinal web abuts against the edge of the hole at the bottom and, as a result of this contact, could dodge to either side. Therefore, there is no danger that the hook-shaped, lower part of the hanging bar could turn out of the hole when the mounting rail is lifted.
  • the support section overlapping the mounting rail longitudinal web ends in an end section that is angled or bent obliquely downwards. It is thereby achieved that the support section hangs onto the upper edge of the longitudinal web when the mounting rail is lifted and does not move in this position from its position overlapping the longitudinal web even by a possible transverse force can be.
  • the two-part hanger shown in FIG. 1 has an upper hanger rod 1 which is fastened to a structural ceiling 2.
  • a lower hanger bar 3 is fastened to a double angled leaf spring 4 by the multi-bent upper end of the hanger bar 3 being inserted through two holes in the leaf spring 4.
  • the two ends of the leaf spring 4 form oblique canting springs 4a and 4b in the opposite direction, each of which receives the upper hanger rod 1 in a bore. If the two canting springs 4a and 4b are pressed against each other, the leaf spring 4 can be moved on the hanging bar 1. If the canting springs 4a and 4b are released, the two hanging bars 1 and 3 are connected to one another in the desired height or length setting.
  • a cross-sectionally T-shaped support rail 5 of a false ceiling has horizontal support flanges 6 and an upwardly projecting longitudinal web 7 which, in the exemplary embodiment shown, has two longitudinal beads 8, 9.
  • the hanging rod 3 is angled at its lower end to form a hook leg 11.
  • a hook leg 11 closes from the hook plane, d. H. the plane containing the hanger bar 3 and the hook leg 11 angled, also rising bar section 12, which merges into a support section 13 which is curved in the embodiment shown and which engages over the longitudinal rail web 7.
  • the support section 13 has an end section 14 which is angled or bent obliquely downwards. 1 and 3 it is indicated with a broken line that this end section 14 can also be omitted.
  • the clear distance a is smaller than the distance b between the lower apex of the hanging bar 3 and the lower edge of the hole 10.
  • This dimension b is also the difference between the diameter of the hole 10 and the diameter of the hanging rod 3.
  • the support section 13 first contacts the upper edge of the longitudinal web 7 before the lower apex of the hanging bar 3 touches the lower part of the wall of the hole 10.
  • the hanger rod 3 is suspended in the hole 10 in an oblique position perpendicular to the vertical position and brought into the vertical position shown in the figures.
  • This hooking is possible because the distance between the support section 13 and the vertical part of the hanger bar 3 is larger at every point than the part of the longitudinal web 7 above the hole 10, i. H. the spatially curved hook at the lower end of the hanger bar 3 is sufficiently open to enable it to be hung up.
  • Unhooking is also only possible in an inclined position of the hanger rod 3, which the hanger rod can no longer assume after connection to the upper hanger rod 1 or to the structural ceiling 2 in the assembled state, so that unintentional unhooking is excluded.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Claims (3)

1. Dispositif d'accrochage pour un profilé support d'un plafond suspendu, le profilé support présentant une section en forme de T et une âme perforée, le dispositif d'accrochage comportant une tige verticale qui est repliée, à sa partie inférieure, pour former une branche qui peut être accrochée dans une perforation de l'âme du profilé support, caractérisé en ce qu'un élément de tige (12) dirigé vers le haut et sortant du plan du crochet est disposé à la suite de la branche (11) du crochet, qui est dirigée vers le haut, ledit élément se prolongeant en un élément de butée (13) passant au-dessus de l'âme (7) du profilé support, la distance entre l'élément de butée (13) et la partie verticale de la tige (3) du dispositif d'accrochage étant suffisante pour permettre l'accrochage du profilé support (5) lorsque le dispositif d'accrochage se trouve dans une position inclinée.
2. Dispositif d'accrochage suivant la revendication 1 caractérisé en ce que, en position accrochée, la distance intérieure (a) entre l'élément de butée (13) et l'âme (7) du profilé support est inférieure à la différence (b) entre le diamètre du trou de l'âme (7) du profilé support et le diamètre de la tige (3) du dispositif d'accrochage.
3. Dispositif d'accrochage suivant la revendication 1 caractérisé en ce que l'élément de butée (13) passant au-dessus de l'âme (7) du profilé support se termine en une extrémité (14) pliée ou courbée, de manière inclinée, vers le bas.
EP81102226A 1980-03-29 1981-03-25 Dispositif d'accrochage suspendant pour une poutre d'un plafonnage suspendu Expired EP0037061B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81102226T ATE2693T1 (de) 1980-03-29 1981-03-25 Haenger fuer eine tragschiene einer unterdecke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3012261 1980-03-29
DE3012261A DE3012261C2 (de) 1980-03-29 1980-03-29 Aufhängevorrichtung für eine Tragschiene einer Unterdecke

Publications (2)

Publication Number Publication Date
EP0037061A1 EP0037061A1 (fr) 1981-10-07
EP0037061B1 true EP0037061B1 (fr) 1983-03-02

Family

ID=6098738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81102226A Expired EP0037061B1 (fr) 1980-03-29 1981-03-25 Dispositif d'accrochage suspendant pour une poutre d'un plafonnage suspendu

Country Status (3)

Country Link
EP (1) EP0037061B1 (fr)
AT (1) ATE2693T1 (fr)
DE (1) DE3012261C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7516585B2 (en) 2005-11-21 2009-04-14 Usg Interiors, Inc. Grid tee for suspension ceiling
USD668352S1 (en) 2008-01-11 2012-10-02 Usg Interiors, Llc Suspended ceiling wall angle
US8424268B2 (en) 2008-01-11 2013-04-23 Usg Interiors, Llc Grid members for a suspended ceiling and methods of making same

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138862B (en) * 1983-04-20 1986-09-03 Catnic Components Ltd An assembly for supporting a suspended ceiling and a ceiling suspended thereby
WO1991010790A1 (fr) * 1990-01-19 1991-07-25 Christopher John Curtis Systeme de plafond suspendu
BE1004809A3 (nl) * 1991-05-03 1993-02-02 Korte Wilhelmus Everardus Hanger en haak daarvoor.
US5397090A (en) * 1993-12-20 1995-03-14 Carson; Bradley C. Adjustable suspended ceiling hangers
US8209931B2 (en) * 2010-08-21 2012-07-03 Worthington Armstrong Venture Seismic ceiling support
WO2018089903A1 (fr) 2016-11-14 2018-05-17 Certainteed Ceilings Corporation Élément de support de système de plafond
USD829345S1 (en) 2016-11-14 2018-09-25 Certainteed Ceilings Corporation Support member for ceiling system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1777022U (de) * 1957-10-17 1958-11-06 Isopor Kunststoff G M B H Aufhaengevorrichtung fuer eine schallschluck- bzw. isolierdecke.
DE6752143U (de) * 1968-03-04 1969-02-27 Heinen M Schallbrueckenfreier anker zur befestigung von waenden oder decken aus leichtbauplatten od.dgl.an tragenden waenden oder decken

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7226205U (de) * 1973-03-22 Richter R Aufhängevorrichtung für Unterdecken
US3202186A (en) * 1961-11-06 1965-08-24 Louis L Luberacki Ceiling hangers and tools for forming same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1777022U (de) * 1957-10-17 1958-11-06 Isopor Kunststoff G M B H Aufhaengevorrichtung fuer eine schallschluck- bzw. isolierdecke.
DE6752143U (de) * 1968-03-04 1969-02-27 Heinen M Schallbrueckenfreier anker zur befestigung von waenden oder decken aus leichtbauplatten od.dgl.an tragenden waenden oder decken

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7516585B2 (en) 2005-11-21 2009-04-14 Usg Interiors, Inc. Grid tee for suspension ceiling
US7832168B2 (en) 2005-11-21 2010-11-16 Usg Interiors, Inc. Grid tee for suspension ceiling
US8266860B2 (en) 2005-11-21 2012-09-18 Usg Interiors, Llc Grid tee for suspension ceiling
USD668352S1 (en) 2008-01-11 2012-10-02 Usg Interiors, Llc Suspended ceiling wall angle
US8424268B2 (en) 2008-01-11 2013-04-23 Usg Interiors, Llc Grid members for a suspended ceiling and methods of making same

Also Published As

Publication number Publication date
EP0037061A1 (fr) 1981-10-07
DE3012261A1 (de) 1981-10-08
DE3012261C2 (de) 1983-08-04
ATE2693T1 (de) 1986-03-15

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