EP0735209B1 - Profilé support transversal ou longitudinal pour revêtement de plafond - Google Patents

Profilé support transversal ou longitudinal pour revêtement de plafond Download PDF

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Publication number
EP0735209B1
EP0735209B1 EP96100395A EP96100395A EP0735209B1 EP 0735209 B1 EP0735209 B1 EP 0735209B1 EP 96100395 A EP96100395 A EP 96100395A EP 96100395 A EP96100395 A EP 96100395A EP 0735209 B1 EP0735209 B1 EP 0735209B1
Authority
EP
European Patent Office
Prior art keywords
web
sheet
flange
strip
strips
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
EP96100395A
Other languages
German (de)
English (en)
Other versions
EP0735209A1 (fr
Inventor
Karl August Schmitt-Raiser
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.)
Wilhelmi Werke AG
Suckow and Fischer GmbH
Original Assignee
Wilhelmi Werke AG
Suckow and Fischer GmbH
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 Wilhelmi Werke AG, Suckow and Fischer GmbH filed Critical Wilhelmi Werke AG
Publication of EP0735209A1 publication Critical patent/EP0735209A1/fr
Application granted granted Critical
Publication of EP0735209B1 publication Critical patent/EP0735209B1/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
    • E04B9/06—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
    • E04B9/065—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 comprising supporting beams having a folded 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
    • E04B9/06—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
    • E04B9/065—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 comprising supporting beams having a folded cross-section
    • E04B9/067—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 comprising supporting beams having a folded cross-section with inverted T-shaped cross-section
    • E04B9/068—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 comprising supporting beams having a folded cross-section with inverted T-shaped cross-section with double web
    • 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
    • E04B9/127—Connections between non-parallel members of the supporting construction one member being discontinuous and abutting against the other member
    • 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
    • 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
    • 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
    • E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto

Definitions

  • the invention relates to a longitudinal or cross member for a support structure, which essentially consist of T-shaped, angled metal sheets are a surface grid for a ceiling cladding that is adjacent to one another forming and insertable between two parallel supports and on these detachably mounted ceiling panels, the carrier each a basic sheet metal body forming a T-shape and a stiffening sheet metal body consist of the basic sheet metal body in one piece from the T-shaped double-walled belt and one, perpendicular to this subsequent double-walled web is composed of the belt and the web from a single first sheet metal strip to one (horizontal) adjacent outer and two inner webbing strips and two (vertical) adjacent web strips are angled, the belt is enveloped by the stiffening sheet metal body and the stiffening sheet metal body from a single, angled to form the belt, second sheet metal strip is assembled.
  • a carrier is out DE-A-35 25 139 known.
  • the folded profiles if possible, the webs little should survive so that the usable for supporting the ceiling tiles Width of the cross belts is not unnecessarily restricted.
  • the folds out the level of the webs are therefore equally far on each side, so that the web edge at the zenith of the folded profile is exactly in the middle; This is at least necessary for the carriers if the insert construction is there the folding profiles is hung, the suspensions inside of the respective folding profile are inserted through the gap.
  • the middle Arrangement of the zenith on the support profile ensures that no torques can attack the carriers.
  • a carrier which has a belt, the ends of which are stiffened by means of an additional webbing.
  • the end of the web is angled several times to increase the rigidity Pockets are formed here on both sides of the web.
  • the attachment the carrier is carried out in a conventional manner Notches one of the straps, which is on the belt of the continuous Supports the wearer.
  • the invention has for its object a carrier of the initially described In a way that is easy to manufacture, requires a small grid joint and can be used variably, the belt can be above or below and in which the connection of the carrier to one another and the connection of the plates with the carrier in the simplest Way is producible.
  • the grooves N1 and N2 at the end of the web or on the belt are of this type arranged to each other that can be inserted into these fasteners are.
  • These fasteners can either be used to attach Ceiling plates serve, and that when the web with its belt after is arranged at the top, or these serve to accommodate tab pieces, which are intended to connect the carriers to one another, wherein hereby obtained a transverse as well as a longitudinal connection of beams can be. There are therefore no screw connections for the construction of the carrier system more needed.
  • Such a carrier can be made from a galvanized coating without difficulty
  • Metal sheet can be made without the coating being punched out Openings or spot welds or other imperfections should be injured locally.
  • the strap of the wearer is attached by the Stiffening sheet metal body with a particularly high proportion of the total moment of resistance of the carrier can be produced and at the same time already extraordinarily stable in itself.
  • the edges of the first sheet metal strip are facing away from the web, angled horizontal first guide grooves in which along the beam sliding holding pieces for the ceiling panels are guided.
  • the guide grooves have a semicircular cross section have because it can be easily molded and a safe
  • the holding pieces can be guided without being on the supports can clamp Another guidance of the holding pieces is thereby relaxed created the edges of the second sheet metal strip spaced from the web ends and the holding pieces in this way on both sides of the web and connected to the belt, each from one of the edges and the web limited second guide grooves are guided. You can shifted in this way along its support and placed in a position where a component to be connected to the carrier.
  • the holding pieces each consist expediently of one flat sheet metal piece and at least one on the sheet metal piece attached holding element for the associated Ceiling tile; the holding element on the sheet metal piece also be releasably attached.
  • Flat piece of sheet metal stays in place if that connected component is installed without it with the carrier differently than via the two guide grooves should be connected.
  • the overall arrangement of the support structure is extraordinary dimensionally stable when the ceiling tile is positive is connectable to the holding element; to the holding element can be bolt-shaped and protrude into the room area of the associated ceiling tile. It is understood that this ceiling plate corresponding to this Have recesses or other shaped elements must correspond to the holding element in a form-fitting manner.
  • Such connections are diverse Execution possible; it is particularly favorable if it easily by changing the position of the components involved are detachable, so that the ceiling panel can be easily removed from the Retaining structure can be removed. The details such connections are common in the art.
  • the ceiling panels can each be cut from a sheet metal be angled, especially in the way that they each from a room facing the Area grid coordinated flat, horizontal, preferably rectangular patch and rectangular on all sides angled, lying in the area of the beams Edge pieces exist; the ceiling tiles are special dimensionally stable when the edge pieces at their abutting Edges are connected.
  • the area grid is therefore from the area pieces of the ceiling tiles formed, especially when they end underneath the straps while the edge pieces also can be used for locking.
  • the ceiling tiles are box-shaped and can if necessary still be filled with insulating material; in the rule is sufficient, however, for example to design one Acoustic ceiling, a later coating of the patches.
  • the carriers according to the invention are particularly advantageous if on the ceiling panels at their cross to the Carrier edge pieces, preferably with these in one piece, flanges designed and executed are that they can be stacked on top of one another abutting ceiling panels on the one hand on a other, neighboring is supported and on the other hand supports a third neighboring one.
  • Such an arrangement allows the absence of cross members: the ceiling panels but are still stored safely because they lie on three sides.
  • the stability on her fourth, supporting the adjacent ceiling tile Side can be improved in that the ceiling tile on this side by at least on both sides a holding piece is held on the adjacent beams is.
  • a uniform joint width between the ceiling tiles results in a simple way if the flanges provided edge pieces of adjacent ceiling tiles one on both sides of at least one of the associated Strike the attached spacer at which it is also sufficient if it is only temporary and provisional provided and not firmly connected to the carrier has been.
  • the described training of the carriers is paramount provided for a support structure in which the Straps of the straps are oriented overhead. It is however, deviating from this, also as with the previously known Holding structure possible that the straps arranged so are that their belts underneath as a support for the Serve ceiling tiles. With such an arrangement a suspension of the carrier can be carried out very easily by perforations in the webs of the beams such as Slots or the like are provided in which Suspensions for the carrier can be locked. Especially It is beneficial if the suspensions in flat Retaining tabs leak into the double-walled web of the respective carrier insertable and with one piece molded spring pieces are provided, which in the Interrupt openings so that they are the carrier fix.
  • the two are sufficient Web strips of a carrier's upward-pointing web slightly spliced and the respective retaining tab so far to insert into the web that his spring piece into one of the openings provided there engages and the suspension is locked to the carrier.
  • a slight bulging of the web at this point can in the design of the guide of the holding pieces and / or tab pieces are easily taken into account are made in such a way that there is sufficient play in the Guide grooves have to prevent jamming on the bulges exclude; also a selective instead of one flat contact of the holding pieces and / or tab pieces on the bridges can be useful.
  • They are also Sheet pieces of the holding pieces mostly from the outset the special training of the guide grooves is sufficient spaced far from the web.
  • a support structure with beams according to the invention leads to a very light construction, the overall the ceiling load is also reduced.
  • a carrier of this type which consists of a T-shape forming from a single, double-walled angled, first strips of sheet metal each for a horizontal belt and a vertical one that adjoins this at right angles Web-shaped base sheet metal body and one covering the belt on both sides, at the Belt strips in each case lying flat against the stiffening sheet metal body from a single, forming the belt angled, second sheet metal strip, the parallel edges of the first sheet metal strip together form the free edge of the web and the parallel ones Edges of the second metal strip in the two-sided Longitudinal gusset between the web and the belt can be produced according to the invention by that first the basic sheet metal body from the first Sheet metal strip is produced in such a way that the the web connecting the two inner belt strips of the double-walled belt only as far from the outer one Belt strips and the web strip are angled, that the web strips with edges touching each other and the inner webbing with the outer Strap strips each include an acute angle, and that afterwards the second metal strip over the Belt is formed so that the
  • a carrier according to the invention is used to hold Ceiling panels 1 (1 ', 1 "), corresponding to Fig. 1 in a Area grid R inserted and corresponding to FIGS. 2 and 3 are supported on supports 2 which are parallel to one another range from one room wall to another and either the ceiling above or on the room walls are attached.
  • supports 2 which are parallel to one another range from one room wall to another and either the ceiling above or on the room walls are attached.
  • the ceiling tiles 1 (1 ') are box-shaped by attaching to one flat area defining the area grid R. 11 Angled edge pieces 12 on all sides are and the height h (Fig. 4) of the respective ceiling panel 1 determine. There are two front edge pieces 12a for holding the ceiling plate 1 to the two beams 2 are provided, between which the ceiling plate 1 is clamped while the long side Edge pieces 12b and 12c 'of mutual support two adjacent, butting ceiling tiles 1,1 '(Fig. 4) serve.
  • the reference numerals of the in the Fig. 4 rear ceiling panels are for better differentiation deleted noted.
  • the carrier 2 is mainly in FIGS. 2 and 4 to 6 in to recognize its details well. It consists of reshaped Metal strips 210 and 220 in a composite construction from a basic sheet metal body 21 and one Stiffening sheet metal body 22.
  • a first sheet metal strip 210 is angled several times to a double-walled belt 21a and one the belt 21a in one piece and also double-walled Web 21b, the belt 21a and the web 21b initially 5 are preformed so that the on Web 21b directed inner belt strips 21a, i with the outer, the upper end of the sheet metal base body 21st forming belt strips 21a, ä each an acute angle wl and the web strips 21b, s form an acute angle Include w2.
  • the base sheet metal body 21 is angled so that the free edges 210a of the first sheet metal strip 210 on the end of the web 21b facing away from the belt 21a and run parallel to each other. They are closed too an open semicircular cross section HK formed so that one on each side of the web 21b first guide groove N1 is formed.
  • a Serve 3 horizontal guidance of a Serve 3, to which a ceiling plate 1 is attached can be.
  • Such a holding piece 3 consists of a flat piece of sheet metal 31, on which one in the space the ceiling slab 1 to be held protruding Holding element 32 is attached.
  • the rectangular one here Sheet piece 31, the lower edge 31a in the guide groove N1 slides, is also with its upper boundary 31b in a second guide groove N2 along the Carrier 2 mounted movably.
  • the second sheet metal strip 220 is to the stiffening sheet metal body 22 angled, as in particular FIG. 5 clarifies.
  • the initially provisional bend of the base sheet metal body 21 with the angles w1 and w2 is achieved by applying the stiffening sheet metal body 22 brought into the final form in which the Angles w1 and w2 disappear. Press the edges 220a the longitudinal gusset to its permanent 90 ° shape.
  • the holding elements 32 are as bolts shown, each in a hole in the side wall the plate is punched in, reach through and the plate rotatably so that it faces down the ceiling level can be swung out and inspection openings to the ceiling cavity. Others too Connecting parts or connecting elements instead of Holding element 32 are possible, always a positive Intervention should take place. However, it is useful if the positive connection can be released In the event that the relevant ceiling tile 1 to be removed from the support structure.
  • Cross member between the longitudinal beams 2 for supporting the Ceiling panels are in accordance with a support structure the invention is usually superfluous. Instead is on the adjacent edge pieces 12b, 12c '(FIG. 4) in each case an angled flange 12d, 12e ', in such a way that that they point in the same direction and with assembled Ceiling plates 1.1 'lie flat on one another, the support flange 12e 'on the support flange 12d rests, in the vicinity of which the ceiling plate 1 holding elements 32 on both sides rests.
  • the to the holding elements 32 complementary and omitted in the drawing Support elements on the ceiling plate 1 should enable, as mentioned, the positive connection with the Loosen holding elements 32 when the ceiling panels 1,1 ' and in particular the ceiling plate 1 'mutually and around the holding elements 32 are pivoted and the Flanges 12d, 12e 'disengaged. It is then ensured that every single ceiling tile 1 out can be removed from the support structure without this change anything else.
  • the pivotability the ceiling panels 1 is improved if the flanges 12d, 12e 'of notches 12f (Fig. 2) are bordered and the height of the edge pieces 12a is as low as possible, as shown in FIGS. 2 to 4.
  • Fig. 7 shows that the carrier 2 also inverted T-shaped can be provided so that their straps 21a as a base for those omitted in the drawing Ceiling plates and the webs 21b for fastening the Carrier 2 on appropriately designed suspensions 4 serve.
  • the suspensions to be attached to the ceiling 4 end in flat retaining tabs 41 that between the web strips 21b, s are pushed and each with at their end located spring pieces 41a in matching Openings 21c occur in the base sheet metal body 21 are provided, and in this way the carrier Lock 2 with suspensions 4. 7 is such an opening 21c as a slot in the web 21b arranged, the spring pieces 41a the slot not protrude and therefore the movement of the holding pieces 3 do not hinder along the carrier 2.
  • the Fig. 7 also shows that the web strips 21b, s in the area the suspension 4 slightly widened by this become; one can limit this to the extent that again no obstruction of the holding pieces 3 is to be feared.
  • the hanger 5 consists of a bent sheet metal strip 51, from which a tongue 52 is bent out, which runs parallel to a section 53 of the carrier 2. This tongue 52 engages in the guide groove N1 Carrier.
  • the second section 54 of the hanger 5 engages in the groove N2 of the carrier 2, the distance of the end 54 and the tongue 52 of the height of the wearer 2 essentially corresponds.
  • the hanger 5 is then usually attached to the substructure.
  • FIG. 9, 9a show a perspective view of a Blanket using the support 2 and hanger according to the invention 5 is attached.
  • the upper ends 55 of the in the Length adjustable hangers are on a Substructure or a ceiling plate attached.
  • the right-angled connection of the carrier 2 is advantageously carried out with corner elements 6, which also in the opposite Guide grooves N1 and N2 inserted become.
  • the ceiling plate 1 can alternatively on the lower flange of the carrier 2 are placed (Fig. 9).

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Joining Of Building Structures In Genera (AREA)

Claims (13)

  1. Poutre longitudinale ou transversale (2) pour une construction formant support, constituée essentiellement de tôles repliées en forme de T, qui peuvent être fixées à un plafond au moyen de suspensions (4, 5), pour un habillage de plafond constitué de plaques de plafond (1) voisines les unes des autres formant une surface en treillis (R) et pouvant être chaque fois introduites entre deux poutres parallèles (2), et maintenues sur ces dernières de façon démontable,
    a) les poutres (2) étant chacune constituées d'un corps de base en tôle (21) réalisé en forme de T et d'un corps de renfort en tôle (22),
    b) le corps de base en tôle (21) étant constitué, par assemblage en une seule pièce, d'une semelle (21a) à double paroi, réalisée en forme de T, et d'une âme (21b) à double paroi se raccordant verticalement à la semelle,
    c) la semelle (21a) et l'âme (21b) étant repliées à partir d'une unique première bande de tôle (210), pour former chaque fois une bande externe de semelle (21a,ä) horizontale, et deux bandes internes de semelle (21a,i) adjacentes, et deux bandes d'âme (21b,s) verticales adjacentes,
    d) la semelle (21a) étant enveloppée par le corps de renfort en tôle (22), et
    e) le corps de renfort en tôle (22) étant assemblé à partir d'une unique deuxième bande de tôle (220), repliée en enveloppant la semelle (21a), et dont les bords parallèles (220a) se trouvent dans les deux goussets longitudinaux, définis de part et d'autre, entre l'âme (21b) et la semelle (21a), caractérisée en ce que
    f) les bords parallèles (210a) de la première bande de tôle (210) forment ensemble les arêtes libres de l'âme (21b), et forment ensemble, avec l'âme (21b), des premières rainures (N1), en ce que les bords (220a) de la deuxième bande de tôle (220) se terminent chacun à une certaine distance de l'âme (21b), et forment des deuxièmes rainures de guidage (N2) limitées par les bords (220a) et l'âme (21b), rainures dans lesquelles sont disposées des pièces de maintien ou des pièces d'éclisse (3, 6).
  2. Poutre suivant la revendication 1, caractérisée en ce que les rainures de guidage (N1) présentent une section de forme semi-circulaire (HK).
  3. Poutre suivant la revendication 2, caractérisée en ce que les deux sections semi-circulaires (HK), dirigées parallèlement l'une à l'autre, forment et fixent une largeur de jointure (F).
  4. Poutre suivant l'une des revendications 1 à 3, caractérisée en ce que les pièces de maintien (3) sont chacune constituées d'une pièce de tôle (31) plane et d'au moins un élément de maintien (32), fixé à la pièce de tôle (31) et destiné à maintenir la plaque de plafond (1) correspondante.
  5. Poutre suivant la revendication 4, caractérisée en ce que l'élément de maintien (32) est fixé de façon démontable à la pièce de tôle (31).
  6. Poutre suivant la revendication 4 ou la revendication 5, caractérisée en ce que la plaque de plafond (1) peut être reliée par conjugaison de formes à l'élément de maintien (32).
  7. Poutre suivant l'une des revendications 1 à 6, caractérisée en ce que l'élément de maintien (32) est réalisé en forme de goujon et fait saillie dans l'espace de la plaque de plafond correspondante.
  8. Poutre suivant la revendication 1, caractérisée en ce que, dans les rainures de guidage (N1, N2), peuvent être guidées des pièces d'éclisse, auxquelles peuvent être raccordées des poutres transversales, qui sont tendues entre les poutres (2).
  9. Poutre suivant l'une des revendications 1 à 8, caractérisée en ce que des zones d'extrémité de poutres transversales, réalisées en conséquence, peuvent être encliquetées dans les rainures de guidage (N1, N2).
  10. Poutre suivant l'une des revendications 1 à 9, caractérisée en ce que les poutres (2) sont disposées de telle façon que leurs semelles (21a), en étant placées en-dessous, servent d'appui pour les plaques de plafond (1).
  11. Poutre suivant la revendication 10, caractérisée en ce que, dans les âmes (21b) des poutres (2), sont prévues des perforations (21c), comme des fentes ou similaires, dans lesquelles peuvent être bloquées des suspensions (4) pour les poutres.
  12. Poutre suivant la revendication 11, comportant des suspensions (4), caractérisée en ce que les suspensions (4) se terminent par des éclisses de fixation (41) plates, qui peuvent être insérées dans l'âme à double paroi (21b) de chaque poutre (2) concernée et qui sont munies de pièces formant ressort (41a), réalisées en une seule pièce par chauffage, qui font prises dans les perforations (21c) de telle façon qu'elles y fixent la poutre (2).
  13. Procédé de fabrication de poutres (2) pour des constructions formant supports suivant l'une des revendications 1 à 4, pour lequel les poutres (2) sont chacune constituées d'un corps de base en tôle (21) réalisé en forme de T et d'un corps de renfort en tôle (22), pour lequel le corps de base en tôle (21) est constitué, par assemblage en une seule pièce, d'une semelle (21a) à double paroi réalisée en forme de T et d'une âme (21b) à double paroi se raccordant verticalement à la semelle, pour lequel la semelle (21a) et l'âme (21b) de poutre sont repliées à partir d'une unique première bande de tôle (210), pour former chaque fois une bande externe de semelle (21a,ä) horizontale et deux bandes internes de semelle (21a,i) adjacentes, et deux bandes d'âme (21b,s) verticales adjacentes, pour lequel la semelle (21a) est enveloppée par le corps de renfort en tôle (22), et pour lequel le corps de renfort en tôle (22) est assemblé à partir d'une unique deuxième bande de tôle (220), repliée en enveloppant la semelle (21a), et dont les bords parallèles (220a) se trouvent dans les deux goussets longitudinaux, définis de part et d'autre, entre l'âme (21b) et la semelle (21a), caractérisé en ce que
       les bords parallèles (210a) de la première bande de tôle (210) forment ensemble les arêtes libres de l'âme (21b), et forment ensemble, avec l'âme (21b), des premières rainures (N1), en ce que les bords (220a) de la deuxième bande de tôle (220) se terminent chaque fois à une certaine distance de l'âme (21b), et forment des deuxièmes rainures de guidage (N2) limitées par les bords (220a) et l'âme (21b), rainures dans lesquelles sont disposées des pièces de maintien ou des pièces d'éclisse (3, 6), le corps de base en tôle (21) étant d'abord fabriqué à partir de la première bande de tôle (210) de telle façon que les deux bandes internes de semelle (21a,i) de la semelle (21a) à double paroi, se raccordant à l'âme (21b), soient seulement repliées depuis la bande externe de semelle (21a,ä) et la bande d'âme (21b,s) jusqu'à ce que les bandes d'âmes (21b,s) forment entre elles, lorsque les bords (220a) se touchent, un angle aigu (w1) et jusqu'à ce que les bandes internes de semelle (21a,i) forment chaque fois avec la bande externe (21a,ä) de semelle, un angle aigu (w2), et qu'ensuite la deuxième bande de tôle (220) soit formée sur la semelle (21a) de telle façon que le corps de renfort en tôle (22) ainsi formé, avec ses bords de recouvrement (220b) internes en contact avec la bande interne (21a,i) de semelle, soit replié de 180° à partir de la bande de tôle (220) placée contre la bande externe (21a,ä) de semelle, de telle façon qu'ensuite les bandes de semelle interne reposent contre la bande de semelle externe (21a,ä), et que les bandes d'âme (21b,s) reposent les unes contre les autres en formant une surface plane.
EP96100395A 1995-03-24 1996-01-12 Profilé support transversal ou longitudinal pour revêtement de plafond Expired - Lifetime EP0735209B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19510741 1995-03-24
DE19510741A DE19510741A1 (de) 1995-03-24 1995-03-24 Längs- oder Querträger für eine Deckenverkleidung

Publications (2)

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EP0735209A1 EP0735209A1 (fr) 1996-10-02
EP0735209B1 true EP0735209B1 (fr) 2001-08-01

Family

ID=7757579

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Application Number Title Priority Date Filing Date
EP96100395A Expired - Lifetime EP0735209B1 (fr) 1995-03-24 1996-01-12 Profilé support transversal ou longitudinal pour revêtement de plafond

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US (1) US5732521A (fr)
EP (1) EP0735209B1 (fr)
JP (1) JPH08338099A (fr)
KR (1) KR960034614A (fr)
AT (1) ATE203793T1 (fr)
DE (2) DE19510741A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205733B1 (en) 1999-07-27 2001-03-27 Usg Interiors, Inc. Direct mount ceiling panel grid system
IT1318031B1 (it) * 2000-06-20 2003-07-21 Sadi S P A Sistema di sospensione per pannelli di controsoffitti
SG129997A1 (en) * 2001-02-26 2007-03-20 Armstrong World Ind Inc Ceiling grid system
US7076928B2 (en) * 2002-02-04 2006-07-18 Owens Corning Fiberglas Technology, Inc. Suspended ceiling panel edge and rib technology
US20030213200A1 (en) * 2002-05-17 2003-11-20 Wood Creations, Inc. Method for installing a faux wood ceiling and apparatus for use therein
US6729096B1 (en) * 2002-09-09 2004-05-04 Aaon Inc. System for installing suspended ceiling
US20060005495A1 (en) * 2004-07-12 2006-01-12 Wilfried Stessel Concealed accessible suspended ceiling system
US20070175152A1 (en) * 2005-12-20 2007-08-02 Kupec Thoms F Single strip - double web ceiling grid member
US20070028554A1 (en) * 2005-08-05 2007-02-08 James Ferrell High strength runner
US7516585B2 (en) * 2005-11-21 2009-04-14 Usg Interiors, Inc. Grid tee for suspension ceiling
US7578107B2 (en) * 2005-12-02 2009-08-25 Worthington Armstrong Venture Suspended ceiling segment
US7673430B1 (en) * 2006-08-10 2010-03-09 Koninklijke Philips Electronics, N.V Recessed wall-wash staggered mounting system
US7841149B2 (en) * 2006-10-16 2010-11-30 Chicago Metallic Corporation Concealed ceiling panel system
US7703254B2 (en) * 2007-10-08 2010-04-27 Alderman Robert J Reflective insulation tiles
CA2874877A1 (fr) * 2014-12-15 2016-06-15 Petrovic Zeljko Plafonds e-zel cs
CN105201119B (zh) * 2015-09-30 2017-07-28 浙江亚厦装饰股份有限公司 一种组合式t型龙骨

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525139A1 (de) * 1985-07-13 1987-01-15 Richter System Gmbh & Co Kg Tragschiene fuer unterdecken

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB822043A (en) * 1955-10-25 1959-10-21 Anders Palmer Improvements in or relating to suspension means for ceiling plates
FR1207244A (fr) * 1957-10-10 1960-02-15 Phenix Works Sa Panneaux de revêtement et leurs moyens de fixation
FR76130E (fr) * 1958-10-10 1961-09-15 Phenix Works Sa Panneaux de revêtement et leurs moyens de fixation
US3276179A (en) * 1964-05-11 1966-10-04 James M Rallis Ceiling access opening and bracket therefor
NL7215431A (fr) * 1972-11-15 1974-05-17
FR2549933B1 (fr) * 1983-07-27 1986-06-20 Donn France Sa Poutre profilee en forme d'i, attaches et assemblages pour de telles poutres
ES279463Y (es) * 1984-05-24 1985-06-01 Andia Louvers S.A. Dispositivo para la sujeccion de perfiles para techo de celosia de suspension oculta
US4554718A (en) * 1984-06-04 1985-11-26 Armstrong World Industries, Inc. Method of reinforcing a ceiling runner
US4678487A (en) * 1985-05-14 1987-07-07 Flanders Filters, Inc. Laminar flow clean room having improved filter bank
EP0237651B1 (fr) * 1986-03-19 1991-05-15 Chicago Metallic Continental N.V. Poutrelle pour plafond suspendu, faux-plafond à résilles obtenu par ce moyen et connecteurs utilisés à cet effet
US4852325A (en) * 1987-10-26 1989-08-01 Chicago Metallic Corporation Reinforced bead
US4817357A (en) * 1987-12-21 1989-04-04 Donn Incorporated Suspension ceiling grid tee
US4932186A (en) * 1989-04-06 1990-06-12 Chicago Metallic Corporation Reinforced bead
US4949517A (en) * 1989-12-27 1990-08-21 Blitzer Jacob H Wire grid subceiling panel
US5050360A (en) * 1990-04-18 1991-09-24 Alcan Aluminum Corporation Suspended ceiling panel
US5088261A (en) * 1990-12-20 1992-02-18 Usg Interiors, Inc. Curved grid tees for suspension ceilings
DE9413816U1 (de) * 1994-08-26 1994-12-01 Suckow + Fischer GmbH, 64584 Biebesheim Einlegekonstruktion für eine Deckenverkleidung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525139A1 (de) * 1985-07-13 1987-01-15 Richter System Gmbh & Co Kg Tragschiene fuer unterdecken

Also Published As

Publication number Publication date
US5732521A (en) 1998-03-31
DE19510741A1 (de) 1996-09-26
EP0735209A1 (fr) 1996-10-02
KR960034614A (ko) 1996-10-24
ATE203793T1 (de) 2001-08-15
DE59607387D1 (de) 2001-09-06
JPH08338099A (ja) 1996-12-24

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