EP0118590A2 - Dispositif de suspension pour une poutre de plafond - Google Patents

Dispositif de suspension pour une poutre de plafond Download PDF

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Publication number
EP0118590A2
EP0118590A2 EP83107379A EP83107379A EP0118590A2 EP 0118590 A2 EP0118590 A2 EP 0118590A2 EP 83107379 A EP83107379 A EP 83107379A EP 83107379 A EP83107379 A EP 83107379A EP 0118590 A2 EP0118590 A2 EP 0118590A2
Authority
EP
European Patent Office
Prior art keywords
anchor piece
suspension device
mounting rail
retaining tabs
shaped
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.)
Withdrawn
Application number
EP83107379A
Other languages
German (de)
English (en)
Other versions
EP0118590A3 (fr
Inventor
Horst Dr.-Ing. Brandt
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
Publication of EP0118590A2 publication Critical patent/EP0118590A2/fr
Publication of EP0118590A3 publication Critical patent/EP0118590A3/fr
Withdrawn legal-status Critical Current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

Definitions

  • the invention relates to a suspension device for a trough-shaped, downwardly open, a web wall and on both sides adjoining side rails having a suspended ceiling, with a vertical hanging strip made of sheet metal, which at its lower end with a flat, hammer-head-shaped, two oppositely directed retaining tabs having anchor piece engages behind the edges of a Veranlc proceedingssbohrung in the web wall of the mounting rail, wherein the anchoring bore in the supporting rail longitudinal direction, two insertion - slots going out of the anchor piece.
  • Such suspension devices are used for the rapid and form-fitting attachment of the mounting rails of a suspended false ceiling to a solid thickness.
  • the hammer-head-shaped anchor piece of the hanging strip is inserted into the anchoring hole and the two subsequent insertion slots of the mounting rail and rotated through 90 °, so that a positive locking of the hanging strip in the mounting rail is achieved.
  • the hanging strip must be secured in its anchoring position.
  • This locking plate requires increased material and manufacturing costs for the suspension device; in addition, care must be taken during assembly that the locking plate in each case assumes its lower position, which secures the hanging strip against rotation.
  • the invention has for its object to provide a suspension device of the type mentioned in such a way that without the use of an additional locking plate or the like. After installation, a positive anchoring is ensured.
  • the hammer-head-shaped anchor piece is longer than the distance between the two side walls of the support rail, so that the two retaining tabs of the anchor piece are bendable in opposite directions when the hanger strip rotates about its vertical longitudinal axis with respect to the support rail.
  • a further development of the inventive concept provides that a material cross-sectional reduction is provided at the connection points of the two retaining tabs with an anchor piece middle part lying between them, which through a bore through Notches on the upper and / or lower edge of the retaining tabs or by embossed strips in at least one surface of the anchor piece can be formed.
  • the suspension device shown in FIG. 1 has a hanging bar 1 which is attached to a solid ceiling (not shown).
  • the two ends 2a and 2b of a leaf spring 2 form oblique canting springs in the opposite direction, each of which receives the hanging rod 1 in a bore. If the two canting springs 2a, 2b are pressed against each other, the leaf spring 2 can be moved on the hanging bar 1. If the tilting springs 2a and 2b are released, the leaf spring 2 is fixed in its vertical position on the hanging rod 1.
  • the leaf spring 2 is connected to a vertical hanger strip 3 made of sheet metal, for example riveted.
  • a hammer-head-shaped anchor piece 5 is divided by two lateral incisions 4 (FIG. 2).
  • the mounting rail 6 has an overhead web wall 8, to which side walls 9 are connected on both sides.
  • the lower edges of the side walls 9 have flange strips 10 which are angled outwards and to which the plates 7 are fastened.
  • a plurality of anchoring bores 11 are provided in the web wall 8 at intervals, from each of which two insertion slots 12 extend in the longitudinal direction of the mounting rail 6.
  • the dimensions of the insertion slots 12 are selected so that the anchor piece 5 can be inserted in the undeformed, flat state, the hanger strip 3 lying in the longitudinal plane of the mounting rail 6.
  • the length of the anchor piece 5 is greater 6. than the distance a of the two side walls 9 of the supporting rail If the hanger strip 3 after being inserted into the Veranlc mecanicsbohrung 11 about its longitudinal axis by 90 0 in the in FIGS. 1 and 3 rotated position, the two ends of the anchor piece 5 designed as retaining tabs 13 come to rest on the inner sides of the Side walls 9 and are bent over with a further rotation of the hanging strip 3, so that the anchor piece 5 assumes an elongated S-shaped shape, as indicated in FIGS. 1 and 3. The width of the incisions 4 is greater than the sheet thickness of the mounting rail 6. In the anchoring position (FIG.
  • the two retaining tabs 13 engage behind the edges of the anchoring bore 11, so that the hanging strip 3 is connected to the mounting rail 6. Even if the hanger strip 3 is then inadvertently rotated again, for example until it is again in the longitudinal plane of the mounting rail 6, the now deformed anchor piece 5 can no longer be moved through the insertion slots 12. The hanger strip 3 is thus securely connected to the mounting rail 6 in every rotational position.
  • material cross-sectional reductions can be provided at the connecting points of the two retaining tabs 13 with an anchor piece middle part lying between them.
  • these are formed in that there is a bore 15 at the connection points of the retaining tabs 13 with the central part 14.
  • notches 16 can also be provided at this connection point on the upper and / or lower edge of the retaining tabs 13 (FIG. 5).
  • Another possibility of reducing the cross-section of the material at the connection point of the holding tabs 13 with the central part 14 is to strip 17 into or impress both surfaces of the anchor piece 5 (Fig. 6 and 7).
  • Fig. 8 shows that the incisions 4 can be rounded at the end if this appears appropriate to avoid undesirable notch effects. Otherwise, the incisions 4 can be made with sharp edges, which simplifies production; this embodiment is shown in Figs. 1-6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Details Of Indoor Wiring (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
EP83107379A 1983-02-12 1983-07-27 Dispositif de suspension pour une poutre de plafond Withdrawn EP0118590A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833304987 DE3304987C2 (de) 1983-02-12 1983-02-12 Aufhängevorrichtung für eine Tragschiene einer Unterdecke
DE3304987 1983-02-12

Publications (2)

Publication Number Publication Date
EP0118590A2 true EP0118590A2 (fr) 1984-09-19
EP0118590A3 EP0118590A3 (fr) 1986-04-30

Family

ID=6190779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107379A Withdrawn EP0118590A3 (fr) 1983-02-12 1983-07-27 Dispositif de suspension pour une poutre de plafond

Country Status (2)

Country Link
EP (1) EP0118590A3 (fr)
DE (1) DE3304987C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350577A1 (fr) * 1988-06-25 1990-01-17 Profil-Vertrieb GmbH Dispositif de suspension pour profilés à section en C
FR2683566A1 (fr) * 1991-11-07 1993-05-14 Knauf Cie Platres Dispositif de support en tole pour un profile horizontal destine a recevoir un faux plafond.
EP0639680A1 (fr) * 1993-08-13 1995-02-22 Richter-System GmbH & Co. KG Suspente pour plafonds suspendus
EP1188875A1 (fr) * 2000-08-29 2002-03-20 Richter-System GmbH & Co. KG Suspente antivibration pour faux plafonds
CN107816163A (zh) * 2017-09-29 2018-03-20 苏州苏明装饰股份有限公司 悬挂式顶棚吊装系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8513349U1 (de) * 1985-05-07 1985-08-01 Richter-System GmbH & Co KG, 6103 Griesheim Kreuzverbinder für C-Profilschienen von Unterdecken

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941257A1 (de) * 1969-08-13 1971-02-25 Bausewein Emil Aufhaengevorrichtung zum Aufhaengen von Unterdeckenteilen an einer Oberdecke
DE8108676U1 (de) * 1981-03-25 1981-08-13 Helmes, Wilhelm, 7530 Pforzheim Tragschiene fuer abgehaengte deckenkonstruktionen
DE8109075U1 (de) * 1981-03-27 1981-08-27 Profil-Vertrieb Gmbh, 7560 Gaggenau Unterkonstruktion fuer abgehaengte decken od. dgl.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941257A1 (de) * 1969-08-13 1971-02-25 Bausewein Emil Aufhaengevorrichtung zum Aufhaengen von Unterdeckenteilen an einer Oberdecke
DE8108676U1 (de) * 1981-03-25 1981-08-13 Helmes, Wilhelm, 7530 Pforzheim Tragschiene fuer abgehaengte deckenkonstruktionen
DE8109075U1 (de) * 1981-03-27 1981-08-27 Profil-Vertrieb Gmbh, 7560 Gaggenau Unterkonstruktion fuer abgehaengte decken od. dgl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0350577A1 (fr) * 1988-06-25 1990-01-17 Profil-Vertrieb GmbH Dispositif de suspension pour profilés à section en C
FR2683566A1 (fr) * 1991-11-07 1993-05-14 Knauf Cie Platres Dispositif de support en tole pour un profile horizontal destine a recevoir un faux plafond.
EP0639680A1 (fr) * 1993-08-13 1995-02-22 Richter-System GmbH & Co. KG Suspente pour plafonds suspendus
EP1188875A1 (fr) * 2000-08-29 2002-03-20 Richter-System GmbH & Co. KG Suspente antivibration pour faux plafonds
CN107816163A (zh) * 2017-09-29 2018-03-20 苏州苏明装饰股份有限公司 悬挂式顶棚吊装系统
CN107816163B (zh) * 2017-09-29 2024-01-23 苏州苏明装饰股份有限公司 悬挂式顶棚吊装系统

Also Published As

Publication number Publication date
DE3304987C2 (de) 1985-09-05
DE3304987A1 (de) 1984-08-16
EP0118590A3 (fr) 1986-04-30

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Inventor name: BRANDT, HORST, DR.-ING.