EP0633364B1 - Suspente plurifonctionnelle pour des rails profilés - Google Patents

Suspente plurifonctionnelle pour des rails profilés Download PDF

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Publication number
EP0633364B1
EP0633364B1 EP94110585A EP94110585A EP0633364B1 EP 0633364 B1 EP0633364 B1 EP 0633364B1 EP 94110585 A EP94110585 A EP 94110585A EP 94110585 A EP94110585 A EP 94110585A EP 0633364 B1 EP0633364 B1 EP 0633364B1
Authority
EP
European Patent Office
Prior art keywords
legs
free ends
suspension system
counterpart
baseplate
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
EP94110585A
Other languages
German (de)
English (en)
Other versions
EP0633364A3 (en
EP0633364A2 (fr
Inventor
Alfons Jean Knauf
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 EP0633364A2 publication Critical patent/EP0633364A2/fr
Publication of EP0633364A3 publication Critical patent/EP0633364A3/de
Application granted granted Critical
Publication of EP0633364B1 publication Critical patent/EP0633364B1/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
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
    • 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
    • E04B9/16—Connections between non-parallel members of the supporting construction the members lying in different planes

Definitions

  • the invention relates to a multi-purpose hanger for profile rails, in particular the support rails of suspended suspended ceiling, according to the preamble of claim 1.
  • Rectangular rails made of sheet metal are used in the construction of suspended ceilings as wide span beams that support the supporting structure of the suspended ceiling.
  • This support structure consists, for example, of upwardly open, C-shaped profile rails made of sheet metal.
  • the parts engaging with the C-rails are generally designed so that they are either anchored in the C-rails or have locking notches on the opposite edges of a sheet metal leg, in which the mutually angled edges of the C-rails engage.
  • Such hangers are previously known from FR-A-2 683 566.
  • the object of the invention is therefore to provide a multi-purpose hanger that can be used with a simple structure and simple manufacturing options for the different tasks that result in suspended ceilings when using C-shaped rails and box-shaped closed rails.
  • the hanger consisting of the U-shaped support part and the associated counterpart forms in this assembled form a closed, essentially rectangular frame which encompasses the profile rail to be suspended, for example a box-shaped wide span beam, without any operations on this profile rail, such as holes or the like, would be required.
  • the profile rail is longitudinally displaceable in the frame thus formed, so that easy alignment is made possible during the assembly process.
  • the free ends of the U legs of the supporting part are designed in such a way that they can be optionally equipped with such a counterpart or a C- Profile rail can be connected.
  • This measure makes it possible to use the U-shaped support part alone, ie without the counterpart, as a hanger for an upwardly open C profile rail, the free ends being snapped into the C profile rail in a manner known per se.
  • the U-shaped support part can then either be attached to a suspension element via its web plate and suspended from the structural shell, or the U-shaped support part can grip over a wide span support and with its U legs hang a C-shaped rail from this wide span support.
  • the design of the U-shaped support part and the counterpart makes it possible to manufacture these parts from sheet metal in relatively simple manufacturing processes, with a sufficiently high load-bearing capacity also being obtained when using relatively thin sheet metal.
  • this is due to the fact that the multi-purpose hanger in the assembled state forms a closed frame in which only slight bending forces occur even under high loads.
  • the angled stop legs on the counterpart which with the free ends of the U-shaped support part, effectively prevent unintentional unhooking of the U-legs of the support part on the counterpart.
  • the multi-purpose hanger shown in the drawing has a U-shaped support part 1 made of sheet metal (Fig. 1).
  • a lower, approximately square web plate 2 is connected at its two mutually opposite edges 3 to an elongated U-leg 4, which is angled upwards at right angles and runs parallel and at a distance from one another.
  • the upper, free ends 5 of the U-legs 4 in the arrangement according to FIG. 1 each have a notch 6 at their mutually opposite edges.
  • the dimensions of these free ends 5 of the U-legs 4 and in particular the notches 6 are measured so that they are suitable for connection to a conventional C-profile rail 7, as shown in FIGS. 3 and 4.
  • a mating piece 8 which can be connected to the free ends 5 of the U-legs 4 is also made of sheet metal and has an approximately square base plate 9, from each of which a short holding leg 11 is angled at two opposite edges 10. In the embodiment shown as an exemplary embodiment, each holding leg 11 is divided by a central incision 12.
  • angled latching strips 14 project from one another, which are intended to engage in the notches 6 when the support part 1 is connected to the counterpart 8 in the manner shown in FIG. 2.
  • a stop leg 16 is angled in each case, which in the assembled state (FIG. 2) each has the free end 5 of the associated U-leg 4 abuts, preferably from the outside.
  • the connection between the support part 1 and the counterpart 8 is preferably made in such a way that the two free ends 5 of the U-legs 4 are pressed together and inserted into the counterpart 8 through the recesses 12. Then the U-legs 4 are released and spring outwards, so that their notches 6 snap into the latching strips 14.
  • beads 19 are provided, which are each perpendicular to these bending edges 3, 10, 13, 15 and extend into the two adjacent sheet metal surfaces .
  • These beads 19 are preferably formed in a projecting manner inwards and are designed such that they also run continuously in the area of the respective bending edge 3, 10, 13 and 15.
  • Fig. 2 shows the use of the support member 1 and the counterpart 8 to form a closed frame, in which a wide span support 22 is inserted with a box-shaped cross section.
  • the counterpart 8 has in its base plate 9 a connection opening 23 into which, for example, a hanger rod 24, indicated only by dash-dotted lines, engages, with which the counterpart 8 is suspended from a structural ceiling.
  • the supporting part 1 of the multi-purpose hanger is used to hang a C-shaped rail 7 from a wide span support 22.
  • the reversely deformed support part 1 reaches over the wide span support 22; its downwardly projecting U-legs 4 engage in the upwardly open C-profile rail 7, their mutually projecting locking strips 25 engaging in the locking incisions 6 at the free ends 5 of the U-legs 4.
  • a suspension element for example a vibration suspension element 26, engages in a connection opening 27 in the web plate 2 of the supporting part 1.

Claims (6)

  1. Suspente multifonctionnelle pour rails profilés, ayant les caractéristiques suivantes :
    a) une partie de support en forme de U (1) en tôle présente une plaque de traverse (2) approximativement carrée, dont s'écartent à angle droit des ailes en U parallèles et allongées (4),
    b) les extrémités libres (5) des ailes en U (4) présentent, sur leurs bords en regard, des entailles d'arrêt (6),
    b1) une ouverture de raccordement (27) est ménagée dans la plaque de traverse (2) de la partie de support (1),
    caractérisée en ce que la suspente multifonctionnelle présente en outre les caractéristiques suivantes :
    c) une contre-pièce (8) en tôle raccordable aux extrémités libres (5) des ailes en U (4) présente une plaque de base approximativement carrée (9) dont s'écarte à angle droit, sur deux arêtes en regard (10), respectivement une aile de retenue courte (11),
    d) des extrémités libres des ailes de retenue (11) font saillie, en regard, des pattes d'arrêt repliées (14) qui s'enclenchent dans les entailles d'arrêt (6),
    e) respectivement une aile de butée (16), qui s'applique respectivement sur les extrémités libres (5) des ailes en U (4), est repliée des deux autres arêtes (15) de la plaque de base (9), et
    f) il est également prévu, dans la plaque de base (9) de la contre-pièce (8), une ouverture de raccordement (23).
  2. Suspente multifonctionnelle selon la revendication 1, caractérisée en ce que :
    a) sur les arêtes de pliage (3) entre la plaque de traverse (2) et les ailes en U (4),
    b) sur les arêtes de pliage (10) entre la plaque de base (9) et les ailes de retenue (11),
    c) sur les arêtes de pliage (13) entre les ailes de retenue (11) et les pattes d'arrêt (14) et/ou
    d) sur les arêtes de pliage (15) entre la plaque de base (9) et les ailes de butée (16),
    sont formées des moulures (19) s'étendant respectivement à angle droit avec ces arêtes de pliage, dans les deux surfaces de tôle voisines.
  3. Suspente multifonctionnelle selon la revendication 1, caractérisée en ce que respectivement deux moulures (20) s'étendant à distance l'une de l'autre et approximativement parallèles sont formées dans les ailes en U (4) de la partie de support (1).
  4. Suspente multifonctionnelle selon la revendication 3, caractérisée en ce que les deux moulures (20) s'étendent dans des directions divergentes sur l'extrémité libre (5) de l'aile en U (4).
  5. Suspente multifonctionnelle selon la revendication 1, caractérisée en ce que des moulures (21) s'étendant approximativement en diagonale sont formées dans la plaque de base (9) de la contre-pièce (8).
  6. Suspente multifonctionnelle selon la revendication 1, caractérisée en ce que les extrémités libres (5) des ailes en U (4) et les ailes de butée (16) de la contre-pièce (8) qui s'y appliquent sont pourvues d'orifices de vissage ou de rivetage (17 ou 18) agencés en concordance.
EP94110585A 1993-07-07 1994-07-07 Suspente plurifonctionnelle pour des rails profilés Expired - Lifetime EP0633364B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322630 1993-07-07
DE4322630A DE4322630C1 (de) 1993-07-07 1993-07-07 Bausatz für Mehrzweck-Abhänger für Profilschienen

Publications (3)

Publication Number Publication Date
EP0633364A2 EP0633364A2 (fr) 1995-01-11
EP0633364A3 EP0633364A3 (en) 1995-02-15
EP0633364B1 true EP0633364B1 (fr) 1996-10-23

Family

ID=6492187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110585A Expired - Lifetime EP0633364B1 (fr) 1993-07-07 1994-07-07 Suspente plurifonctionnelle pour des rails profilés

Country Status (6)

Country Link
EP (1) EP0633364B1 (fr)
AT (1) ATE144577T1 (fr)
DE (2) DE4322630C1 (fr)
DK (1) DK0633364T3 (fr)
ES (1) ES2095113T3 (fr)
GR (1) GR3021853T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735285B2 (en) * 2006-12-21 2010-06-15 Usg Interiors, Inc. Acoustical mounting bracket for attaching ceiling suspension to floor joists
CN114293704B (zh) * 2021-11-25 2023-11-24 滁州金诚金属制品有限公司 一种铝梁悬挂支架

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8417333U1 (de) * 1984-06-07 1984-09-20 Profil-Vertrieb Gmbh, 7560 Gaggenau Abhaenge-vorrichtung fuer c-foermige tragschienen von unterdecken od. dgl.
DE8706136U1 (fr) * 1987-04-29 1987-07-16 Profil-Vertrieb Gmbh, 7560 Gaggenau, De
FR2683566B1 (fr) * 1991-11-07 1998-09-04 Knauf Cie Platres Dispositif de support en tole pour un profile horizontal destine a recevoir un faux plafond.
FR2690180B1 (fr) * 1992-04-17 1994-07-08 Lafarge Platres Dispositifs de liaison entre des fourrures se croisant orthogonalement et de suspension de l'ossature formee par les fourrures associees.

Also Published As

Publication number Publication date
GR3021853T3 (en) 1997-03-31
DK0633364T3 (da) 1997-03-24
EP0633364A3 (en) 1995-02-15
ES2095113T3 (es) 1997-02-01
EP0633364A2 (fr) 1995-01-11
DE59400879D1 (de) 1996-11-28
DE4322630C1 (de) 1994-12-15
ATE144577T1 (de) 1996-11-15

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