EP0534880B1 - Verbindungsvorrichtung für Hohlträger oder gleichartigem Hohlkörper für dekorative Zwecke - Google Patents

Verbindungsvorrichtung für Hohlträger oder gleichartigem Hohlkörper für dekorative Zwecke Download PDF

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Publication number
EP0534880B1
EP0534880B1 EP19920440110 EP92440110A EP0534880B1 EP 0534880 B1 EP0534880 B1 EP 0534880B1 EP 19920440110 EP19920440110 EP 19920440110 EP 92440110 A EP92440110 A EP 92440110A EP 0534880 B1 EP0534880 B1 EP 0534880B1
Authority
EP
European Patent Office
Prior art keywords
hollow
fixing device
portions
hollow element
supporting surface
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
EP19920440110
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English (en)
French (fr)
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EP0534880A1 (de
Inventor
Bertrand Burger
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.)
Burger et Cie SAS
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Burger et Cie SAS
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Publication date
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Publication of EP0534880A1 publication Critical patent/EP0534880A1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/127—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section
    • 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
    • E04B9/005—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation composed of imitation beams or beam coverings

Definitions

  • the present invention relates to the field of joining of elements with support surfaces, and a for a device for fixing hollow beams or similar hollow elements for decorative use.
  • Document DE-U-89 00374 discloses a fixing device for solid beams, partially hollowed out by grooving.
  • This device is composed, on the one hand, of one or more notched male elements, fixed to the ceiling and, on the other hand, two U-shaped elements mounted in the beam and achieving an opening or a notched passage intended to cooperate with the male element and to block the latter after its nesting.
  • the fixing thus obtained is not removable, except at destroy one or both of the aforementioned components, and does not allow to tackle permanently the beam to be secured against the mounting surface and ensure a maintaining constant application of said beam.
  • document DE-A-2 239 584 describes a device for fast connection with pressure, for mounting covers on machines.
  • This device consists, on the one hand, by a base provided with a jaw forming clamp and, on the other hand, by a deformable element having a section in ⁇ and intended to be forced into said jaw.
  • this joining device does not ensure, nor has a fortiori to maintain, an intimate contact between the different parts to be assembled.
  • document FR-E-88,291 discloses a device for fixing of covering panels, comprising, on the one hand, a deformable clip provided with a wedge-shaped nipple intended to be inserted between the lips of a fixing profile and, on the other hand, suspended elements secured to the cladding panels and intended to be at least partially introduced into the open part of the clip opposite the nipple, spreading the legs or side walls said clip.
  • the attachment to said fixing profile is achieved by the coming in catch of the lips forming the ends of the lateral wings of the latter in a constriction located at the rear of the nipple base.
  • this fixing device also does not make it possible to obtain applying the element to be fixed against a support surface and keeping it intimate constant of said element against said surface.
  • the object of the present invention is in particular to remedy the aforementioned drawbacks, the essential idea being to use the space available inside these hollow elements in order to adapt a fixing device thereto achieving a removable connection, without gaps, between the hollow element (s) and the support surface, this while exerting constant pressure applying the or the hollow elements against said support surface.
  • This provision should allow, after fixing elements constituting the device according to the invention, to set up said hollow elements by simple snap-on, the connection thus obtained with high tensile strength.
  • constituent parts of said device fixing must be able to be put in place, reversibly, respectively on the support surface or on the hollow elements to be joined and allow the fixing of hollow elements on horizontal support surfaces, vertical or oblique.
  • the present invention relates to a device for fixing decorative hollow elements having the characteristics mentioned in claim 1.
  • the device fixing consists mainly of two parts, a male part 5, 6 and a female part 3, 4, one any one of said parts 3, 4 or 5, 6 being fixed, before installing the hollow element 1, using means conventional such as nails, screws, dowels or the like, on the support surface 2 and the other of said parts 5, 6 or 3, 4 being mounted on the inner face of the element hollow 1 opposite to the support surface 2 when installing the hollow element 1, the two parts 3, 4 and 5, 6 by fitting together ensuring a removable fixing of the latter.
  • the female part is composed, on the one hand, by a part 4 comprising two elastically deformable arms 4b, may be forcefully discarded and ending with support lips 4a and, on the other hand, a plate or a stirrup 3 secured to part 4 at its core 4c and provided with holes for the passage of nails, screws, dowels or the like ( Figures 1 and 2).
  • the male part 5, 6 is advantageously composed, on the one hand, of a hollow body 5 for spacing support lips 4a of arms 4b of part 4 and the joining of the latter by interlocking to engagement and, on the other hand, a turntable or two legs 6 of rectangular shape and having orifices for the passage of nails, screws, rivets or the like.
  • the hollow body 5 comprises, at its end opposite the plate or the legs 6, a conical part 5a or wedge-shaped, starting with a rounded point 5b and ending in two hunched longitudinal zones 5c defining the base and the maximum spacing of the wall of said part 5a.
  • This part 5a therefore allows, during applying the hollow elements 1 against the support surface 2 and, therefore, the support of the male parts 5, 6 on the female parts 3, 4, to gradually separate the lips 4a support parts 4 for the introduction of hollow body 5 between the arms 4b of the part 4. Then said part 5a ensures the maintenance, by partial nesting engagement of said hollow body 5 in said part 4 after that said support lips 4a have exceeded the hunched longitudinal zones 5c of said part 5a, of the made of clamping force resulting from deformation arms 4b, pressing said support lips 4a against the wall of the hollow body 5 and opposing a displacement of these in the direction of the hunched longitudinal zones 5c and, therefore, a retraction of the male part.
  • the hollow body 5 has, beyond hunched longitudinal zones 5c, two wall portions symmetrical 5d inclined or curved in a convergent way and leading to two 5th recesses.
  • the support lips 4a When, after passing the longitudinal zones hunchbacks 5c, the support lips 4a are applied against the wall portions 5d of the hollow body 5, they tend to move under the action of tightening by arms 4b, towards the depths of the recesses 5th, resulting in part 4 and, therefore, when the latter is secured to the hollow element 1, also the latter in the direction of the support surface 2.
  • said hollow element 1 will permanently pressed intimately against said support surface 2 with an intensity depending on the restoring force elastic 4d arms and conformation and tilt symmetrical wall portions 5d, also ensuring a friction subjection of said element hollow 1 in its longitudinal direction.
  • the parties males 5, 6 and / or females 3, 4 may be joined to the hollow element 1 or to the support surface 2 via suitable shims or jigs.
  • the hollow body 5 and the part 4 have a section shaped obtained by folding and a shape substantially rectangular, as well as thin walls preferably consisting of steel, allowing to obtain a fastening device having a resistance high and low weight.
  • these elements may also be obtained by injection molding of a plastic material, especially when the hollow elements 1 are also made of synthetic material.
  • the hollow body 5 can also be made in one piece with legs 6 from a single sheet steel plate, by bending, stamping and mutual welding of the walls at the legs 6, the 5th recesses then essentially ensuring a role of stiffening and stiffening (Figure 2) and the legs 6 an additional lateral stop function for the room 4.
  • the part 4 can advantageously be made of preformed and hardened sheet steel, allowing to obtain a very high restoring force, even in case of thin thickness.
  • the male part 5, 6 is secured on the ceiling or on the wall 2, in particular, when the ceiling 2 is made of plastered plates, using screws specifically adapted whose locations have been previously identified, this joining taking place quickly due to the absence of hollow elements 1 (beams).
  • the object fixing device of the invention facilitates the placement of hollow elements, in particular hollow beams or joists for decorative use without the fasteners being visible and without that there remain or that there are gaps at the level assembly surfaces in contact.
  • this installation can be carried out by a professional person, said beams or joists can also be easily dismantled and subsequently reassembled by simple pull, respectively pressure.

Claims (6)

  1. Verbindungsvorrichtung für dekorative Hohlelemente, insbesondere in Form von Trägern oder Balken, mit einer offenen Seite zur Anbringung an einer ebenen Trägerfläche, im wesentlichen bestehend aus zwei Teilen, einem männlichen Teil (5, 6) und einem weiblichen Teil (3, 4), wobei einer dieser Teile (3, 4 oder 5, 6) vor Anbringen des Hohlelements (1) mittels klassischer Mittel, wie beispielsweise Nägeln, Schrauben, Dübeln oder dergleichen, auf der Trägerfläche (2) befestigt wird und der andere dieser Teile (5, 6 oder 3, 4) bei der Anbringung des Hohlelements (1) gegenüber der Trägerfläche (2) auf der Innenfläche des Hohlelements (1) montiert wird, wobei die beiden Teile (3, 4 und 5, 6) beim Ineinanderfügen eine abnehmbare Befestigung desselben sicherstellen,
    dadurch gekennzeichnet, dass der weibliche Teil einen Teil (4) mit zwei elastisch verformbaren Armen (4b) aufweist, die durch Kraftanwendung gespreizt werden können und die in Abstützlippen (4a) enden, und dass der männliche Teil einen Hohlkörper (5) zur Spreizung der Abstützlippen (4a) der Arme (4b) des Teils (4) und zur festen Verbindung des letzteren durch Einrasten aufweist, wobei der Hohlkörper (5) einerseits mit einem konischen oder keilförmigen Teil (5a), der in zwei länglichen, ausgekragten Bereichen (5c) endet, die die Basis und die maximale Spreizung der Wand des Teils (5a) definieren, und andererseits jenseits der länglichen, ausgekragten Bereiche (5c) mit zwei symmetrischen Wandteilen (5d) versehen ist, welche in konvergierender Weise so geneigt oder gekrümmt sind, dass beim Anlegen des Hohlelements (1) an die Trägerfläche (2) die Abstützlippen (4a) an den symmetrischen Wandteilen (5d) ruhen und durch die Wirkung der elastischen Rückstellkraft der Arme (4d) eine enge Anlage des Hohlelements (1) an der Trägerfläche (2) sicherstellen.
  2. Verbindungsvorrichtung nach Anspruch 1,
    dadurch gekennzeichnet, dass der weibliche Teil weiterhin eine Halteplatte oder einen Bügel (3) aufweist, mit dem Teil (4) in Höhe dessen Steg (4c) fest verbunden und mit Öffnungen für den Durchgang von Nägeln, Schrauben, Dübeln oder dergleichen versehen.
  3. Verbindungsvorrichtung nach Anspruch 2,
    dadurch gekennzeichnet, dass der männliche Teil weiterhin eine Halteplatte oder zwei Klammern (6) von rechtwinkliger Form aufweist, mit Öffnungen für den Durchgang von Nägeln, Schrauben, Dübeln oder dergleichen versehen.
  4. Verbindungsvorrichtung nach einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet, dass der Hohlkörper (5) und der Teil (4) einen durch Biegen erreichten profilierten Querschnitt und eine im wesentlichen rechtwinklige Form sowie Wände von kleiner Wandstärke vorzugsweise aus Stahl aufweisen.
  5. Verbindungsvorrichtung nach einem der Ansprüche 1 bis 4,
    dadurch gekennzeichnet, dass der Hohlkörper (5) durch Zusammenbiegen, -ziehen oder - schweißen der Wände in Höhe der Klammern (6) aus einer einzigen Stahlblechplatte einstückig mit den Klammern (6) ausgeführt ist.
  6. Verbindungsvorrichtung nach einem der Ansprüche 1 bis 5,
    dadurch gekennzeichnet, dass der Teil (4) aus vorgeformtem und gehärtetem Stahlblech ausgebildet ist.
EP19920440110 1991-09-27 1992-09-25 Verbindungsvorrichtung für Hohlträger oder gleichartigem Hohlkörper für dekorative Zwecke Expired - Lifetime EP0534880B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112091 1991-09-27
FR9112091A FR2681915B1 (fr) 1991-09-27 1991-09-27 Dispositif de fixation de poutres creuses a usage decoratif.

Publications (2)

Publication Number Publication Date
EP0534880A1 EP0534880A1 (de) 1993-03-31
EP0534880B1 true EP0534880B1 (de) 2000-01-19

Family

ID=9417490

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920440110 Expired - Lifetime EP0534880B1 (de) 1991-09-27 1992-09-25 Verbindungsvorrichtung für Hohlträger oder gleichartigem Hohlkörper für dekorative Zwecke

Country Status (4)

Country Link
EP (1) EP0534880B1 (de)
DE (2) DE69230577T2 (de)
ES (1) ES2042477T3 (de)
FR (1) FR2681915B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515673A1 (de) * 1995-04-28 1996-10-31 Fischer Artur Werke Gmbh Verbindungselement
FR2800769B1 (fr) * 1999-11-09 2002-05-03 Claude Marcel Rene Henr Blouet Dispositif d'accrochage de poutre rainuree et son systeme de securite

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029083A (en) * 1963-04-04 1966-05-11 Carr Fastener Co Ltd A socket or female element of a door latch
FR88291E (fr) * 1963-05-08 1967-01-06 Dispositif de fixation de panneaux de revêtement pour parois horizontales ou verticales
DE2239584A1 (de) * 1971-09-20 1973-03-29 Zentronik Veb K Druck-schnellverschluss
FR2458640A1 (fr) * 1979-06-12 1981-01-02 Reynolds Aluminium France Faux-plafond metallique
DE8900374U1 (de) * 1989-01-14 1989-03-16 Schulte, Johannes, 4784 Ruethen, De

Also Published As

Publication number Publication date
ES2042477T1 (es) 1993-12-16
DE69230577T2 (de) 2000-08-10
FR2681915A1 (fr) 1993-04-02
ES2042477T3 (es) 2000-06-01
FR2681915B1 (fr) 1994-12-23
DE534880T1 (de) 1994-02-03
DE69230577D1 (de) 2000-02-24
EP0534880A1 (de) 1993-03-31

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