EP0052885A1 - Folding door - Google Patents

Folding door Download PDF

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Publication number
EP0052885A1
EP0052885A1 EP81109886A EP81109886A EP0052885A1 EP 0052885 A1 EP0052885 A1 EP 0052885A1 EP 81109886 A EP81109886 A EP 81109886A EP 81109886 A EP81109886 A EP 81109886A EP 0052885 A1 EP0052885 A1 EP 0052885A1
Authority
EP
European Patent Office
Prior art keywords
plates
folding door
strip
profile
boards
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.)
Granted
Application number
EP81109886A
Other languages
German (de)
French (fr)
Other versions
EP0052885B1 (en
Inventor
Arnold Missling
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.)
Marley Werke GmbH
Original Assignee
Marley Werke 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 Marley Werke GmbH filed Critical Marley Werke GmbH
Priority to AT81109886T priority Critical patent/ATE12284T1/en
Publication of EP0052885A1 publication Critical patent/EP0052885A1/en
Application granted granted Critical
Publication of EP0052885B1 publication Critical patent/EP0052885B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/264—Suspension arrangements for wings for folding wings for bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D1/00—Pinless hinges; Substitutes for hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a folding door, consisting of narrow vertical plates and strips arranged at their butt joints, each of which, viewed in cross section, has a wider joint cover part and a bearing part projecting between the joint surfaces of adjacent plates, by means of which the two adjacent plates by means of horizontal bores in the Plates arranged tension springs, which carry hinge connection parts at their ends, articulated. are.
  • the strips In a folding door of this type known from DE-PS 1 107 921, the strips have a trapezoidal cross-section, the obtuse-angled trapezoidal edges serving as hinge edges for the pivoting movement of the plates. Due to the trapezoidal shape of the strips, it is not possible to pull out the folding door completely when closing, i.e. to bring the plates into alignment. Rather, the door remains slightly zigzag in the closed position.
  • the invention has for its object to provide a folding door of the type mentioned, which can be pulled out smoothly in an aligned position of the plates.
  • each plate can be pivoted by 90 ° around the profile part of the bar projecting in its groove, so that the plates move from the fully collapsed position, in which they enclose the angle 0 °, into the aligned or 180 ° Position can be brought.
  • the folding door consists of numerous narrow vertical plates 1 and strips 2 arranged on their butt joints. In the drawing, only two plates and one strip are shown for the sake of simplicity.
  • Each plate or preferably only every second plate 1 is suspended by means of a suspension device 3 in a mounting rail (not shown) and guided in a displaceable manner.
  • a tension spring 5 is accommodated, which is provided with hinge hooks 6 at its ends.
  • the abutting surfaces of the plates 1 are grooved, ie in the embodiment shown they form a groove 7 with flat flanks 8, 9 which are inclined at 45 ° to the plate plane.
  • Each strip 2 consists of a T-shaped joint cover part 10 and an angle piece 11 attached to it at 45 °, the two flanges 12 of which protrude into the grooves 7 of the adjacent plates 1.
  • the angle piece 11 can be designed, for example, as a metal angle profile, while the joint cover part 10 can be designed, for example, as a wooden part or wood-veneered plastic part, the surface of the joint cover part 10 advantageously being adapted to the surface of the plates 1.
  • other materials are also possible, e.g. can be the elbow 11 or the entire strip 2 made of plastic, the surfaces of the .. joint part and the plates can be made of plastic, textile or the like instead of wood. consist.
  • the flanges 12 have openings 13 in which the hinge hooks 6 are suspended. In this way, the plates 1 are hinged to the strips 2, so that a joint connection of the plates 1 to one another is created.
  • Fig. 2 shows how the plates 1 are pushed together in the open position of the door in the parallel position, the one flanks 9 of the grooves 7 on abut the inner surfaces of the elbow 11.
  • Fig. 3 shows the closed position of the door, in which the plates 1 have been pivoted into the aligned position, the other flanks 8 of the grooves 7 abutting the outer surfaces of the elbow 11.
  • the flanks 8 and the outer surfaces 14 of the angle piece 11 "thus cooperating stop surfaces that define the aligned position of the plates 1 and a still further pivoting of the slats 1 P prevented.
  • each butt joint between two adjacent panels 1 is covered on one side by the joint cover part 10 of the strip 2.
  • the strips 2 are close together, as indicated by dashed lines in the left part of FIG. 2, so that there is an almost closed end face of the pushed-together door.
  • the butt joint of the panels is visible on the side opposite the bar 2, but appears here as a neutral dark joint, since its background is formed by the inside of the angle 11, which is far from the entrance opening of the The joint lies away and therefore receives no light. It is advantageous if at least the inner surfaces of the angle piece 11 are kept in a dark color.
  • the abutting surfaces of the plates 1 are grooved in a semicircular shape, and the strip 2 has round-profiled projections 15 which engage in the grooves of the plates 1.
  • the projections 15 can be round rods made of metal, which are attached to the e.g. wooden joint cover 10 of the bar 2 are attached.
  • the remaining construction of the door and in particular the hanging of the hinge hooks on the profile parts 15 is analogous to the embodiment according to FIGS. 1 to 3 and therefore not shown in detail.
  • hinge parts instead of the hooks 6 described above as hinge parts, other hinge parts or articulated connections with springs, hinges, eyelets, wires and bands, made of different materials, can also be used. With a corresponding choice of the articulated connection, it is also possible to attach the suspension device 3 to the plate 1 off-center or to a joint cover strip 2 designed for this purpose.
  • Such a bar is shown in FIG. 5, and consists of a profile part, for example made of plastic, with two legs 16 enclosing an angle of approximately 90 °, which, as already described, interact with S hooks 6 in the correspondingly fluted plates 1.
  • the legs 16 terminate in a substantially T-shaped joint cover part 10, whose central leg with a B OH tion 17 for receiving an axle for an asymmetric, the suspension is provided.
  • the wall 17 surrounding the bore can be closed or opened between the two legs 16.
  • the joint cover part 10 can be slightly curved on its transverse part and is provided on the outside with the corresponding decorative material, such as a wood veneer 18 or the like.
  • the articulated connection described can be used both for single-skin and for double-skin folding doors.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Seal Device For Vehicle (AREA)
  • Air Bags (AREA)

Abstract

1. Folding door consisting of narrow perpendicular boards (1) suspended at the top and strips (2) provided at their junctions, each of which has a broader joint covering portion (10) viewed in cross section and a bearing portion (11) projecting between the abutting surfaces of adjacent boards, this bearing portion (11) being hingedly connected to the two adjacent boards by means of tension springs (5) which are disposed in horizontal bores (4) in the boards and which have hinge connecting members (6) at their ends, characterised in that the abutting surfaces of the boards (1) have a rectangularly grooved profile (7) with flanks (8, 9) sloping at 45 degrees to the plane of the board and the bearing portion (11) of each strip has two planar flanges (12, 16) sloping at 45 degrees to the central plane of the strip, said flanges (12, 16) projecting into the groove (7) and forming, in conjunction with the flanks (8, 9) of the grooves, abutment surfaces for the boards (1) when they are aligned in the extended position.

Description

Die Erfindung betrifft eine Falttür, bestehend aus schmalen lotrechten Platten und an deren Stoßfugen angeordnete Leisten, von denen jede im Querschnitt gesehen einen breiteren Fugendeckteil und einen zwischen die Stoßflächen benachbarter Platten vorspringenden Lagerteil aufweist, mit dem die beiden jeweils angrenzenden Platten mittels in horizontalen Bohrungen der Platten angeordneten Zugfedern, die an ihren-Enden Scharnierverbindungsteile tragen, gelenkig verbunden. sind.The invention relates to a folding door, consisting of narrow vertical plates and strips arranged at their butt joints, each of which, viewed in cross section, has a wider joint cover part and a bearing part projecting between the joint surfaces of adjacent plates, by means of which the two adjacent plates by means of horizontal bores in the Plates arranged tension springs, which carry hinge connection parts at their ends, articulated. are.

Bei einer aus DE-PS 1 107 921 bekannten Falttür dieser Art haben die Leisten einen trapezförmigen Querschnitt, wobei die stumpfwinkligen Trapezkanten als Scharnierkanten für die Schwenkbewegung der Platten dienen. Aufgrund der Trapezform der Leisten ist es nicht möglich, die Falttür beim Schließen völlig auszuziehen, d.h. die Platten in die miteinander fluchtende Lage zu bringen. Die Tür bleibt vielmehr auch in der Schließstellung noch leicht zickzackförmig.In a folding door of this type known from DE-PS 1 107 921, the strips have a trapezoidal cross-section, the obtuse-angled trapezoidal edges serving as hinge edges for the pivoting movement of the plates. Due to the trapezoidal shape of the strips, it is not possible to pull out the folding door completely when closing, i.e. to bring the plates into alignment. Rather, the door remains slightly zigzag in the closed position.

Es ist jedoch aus ästhetischen Gründen erwünscht, die Falttür beim Schließen glatt auszuziehen, so daß die Platten miteinander fluchten. Glatt ausziehbare Falttüren sind aus DE-AS 24 38 985 und-DE-OS 28 14 609 bekannt. Hierbei sind die Platten miteinander direkt oder über Zwischenleisten jeweils mittels an den Ecken angeordneter Scharnierbänder gelenkig verbunden. Hierfür benötigt man aus Kunststoff oder Gewebe bestehende flexible Gelenkbänder, die zwangsläufig an den Stoßfugen der Platten sichtbar sind, da bei diesen Konstruktionen keine Fugendeckleisten vorgesehen sind. Diese Konstruktionen sind daher insbesondere für Holzfalttüren, bei denen nur holzfurnierte Teile von außen sichtbar sein sollen, ungeeignet.For aesthetic reasons, however, it is desirable to pull out the folding door smoothly when it is closed, so that the plates are flush with one another. Fold-out doors that can be pulled out smoothly are known from DE-AS 24 38 985 and DE-OS 28 14 609. Here, the plates are connected to one another directly or via intermediate strips by means of hinge straps arranged at the corners. This requires flexible hinges made of plastic or fabric, which are inevitably visible at the butt joints of the panels, since no joint cover strips are provided in these constructions. These constructions are therefore particularly unsuitable for wooden folding doors in which only wood-veneered parts are to be visible from the outside.

Der Erfindung liegt die Aufgabe zugrunde, eine Falttür der eingangs genannten Art zu schaffen, die glatt in eine fluchtende Stellung der Platten ausgezogen werden kann.The invention has for its object to provide a folding door of the type mentioned, which can be pulled out smoothly in an aligned position of the plates.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Stoßflächen der Platten ein ausgekehltes Profil aufweisen und das Lagerteil der Leiste ein Profil mit in die Auskehlungen vorspringenden Profilteilen aufweist.This object is achieved according to the invention in that the abutting surfaces of the plates have a grooved profile and the bearing part of the bar has a profile with profile parts projecting into the grooves.

Hierdurch wird der Vorteil erreicht, daß jede Platte um den in ihrer Auskehlung ragenden Profilteil der Leiste um 90° geschwenkt werden kann, so daß die Platten aus der voll zusammengeschobenen Stellung, in der sie den Winkel 0° einschließen, in die fluchtende oder 180°-Stellung gebracht werden können.This achieves the advantage that each plate can be pivoted by 90 ° around the profile part of the bar projecting in its groove, so that the plates move from the fully collapsed position, in which they enclose the angle 0 °, into the aligned or 180 ° Position can be brought.

Vorteilhafte weitere Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous further developments of the invention are specified in the subclaims.

Ausführungsformen der Erfindung werden anhand der Zeichnung näher erläutert.

  • Fig. 1 zeigt perspektivisch einen Teil der Falttür, nämlich zwei benachbarte Platten und eine Leiste, gemäß einer Ausführungsform der Erfindung.
  • Fig. 2 zeigen einen Querschnitt durch die Anordnung
  • und 3 gemäß Fig. 1, und zwar in geöffneter bzw. geschlossener Stellung der Falttür.
  • Fig. 4 zeigt im Querschnitt eine geänderte Ausführungsform der Erfindung.
  • Fig. 5 zeigt im Querschnitt eine weitere Ausführungsform der Erfindung.
Embodiments of the invention are explained in more detail with reference to the drawing.
  • Fig. 1 shows in perspective a part of the folding door, namely two adjacent panels and a bar, according to an embodiment of the invention.
  • Fig. 2 show a cross section through the arrangement
  • and 3 according to FIG. 1, namely in the open or closed position of the folding door.
  • Fig. 4 shows in cross section a modified embodiment of the invention.
  • Fig. 5 shows in cross section a further embodiment of the invention.

Bei der Ausführungsform gemäß Fig. 1 bis 3 besteht die Falttür aus zahlreichen schmalen lotrechten Platten 1-und an deren Stoßfugen angeordneten Leisten 2. In der Zeichnung sind der Einfachheit halber nur zwei Platten und eine Leiste dargestellt. Jede Platte oder vorzugsweise nur jede zweite Platte 1 ist mittels einer Aufhängevorrichtung 3 in einer (nicht dargestellten) Tragschiene aufgehängt und verschiebbar geführt. In jeder Platte 1 sind mehrere horizontale Bohrungen 4, Nuten oder Ausfräsungen angebracht, in denen jeweils eine Zugfeder 5 untergebracht ist, die an ihren Enden mit Scharnierhaken 6 versehen ist. Die Stoßflächen der Platten 1 sind ausgekehlt, d.h. sie bilden bei der dargestellten Ausführungsform eine Nut 7 mit ebenen, unter 45° zur Plattenebene geneigten Flanken 8, 9.In the embodiment according to FIGS. 1 to 3, the folding door consists of numerous narrow vertical plates 1 and strips 2 arranged on their butt joints. In the drawing, only two plates and one strip are shown for the sake of simplicity. Each plate or preferably only every second plate 1 is suspended by means of a suspension device 3 in a mounting rail (not shown) and guided in a displaceable manner. In each plate 1, several horizontal bores 4, grooves or cutouts are made, in each of which a tension spring 5 is accommodated, which is provided with hinge hooks 6 at its ends. The abutting surfaces of the plates 1 are grooved, ie in the embodiment shown they form a groove 7 with flat flanks 8, 9 which are inclined at 45 ° to the plate plane.

Jede Leiste 2 besteht aus einem T-förmigen Fugendeckteil 10 und aus einem daran unter 45° angesetzten Winkelstück 11, dessen beide Flansche 12 in die Auskehlungen 7 der angrenzenden Platten 1 vorspringen. Das Winkelstück 11 kann beispielsweise als Metallwinkelprofil ausgebildet sein, während das Fugendeckteil 10 beispielsweise als Holzteil oder holzfurniertes Kunststoffteil ausgebildet sein kann, wobei die Oberfläche des Fugendeckteils 10 vorteilhafterweise der Oberfläche der Platten 1 angepaßt ist. Selbstverständlich sind auch andere Materialien möglich, z.B. kann das Winkelstück 11 oder auch die ganze Leiste 2 aus Kunststoff bestehen,-die Oberflächen des..Fugendeckteils und der Platten können statt aus Holz auch aus Kunststoff, Textil od.dgl. bestehen.Each strip 2 consists of a T-shaped joint cover part 10 and an angle piece 11 attached to it at 45 °, the two flanges 12 of which protrude into the grooves 7 of the adjacent plates 1. The angle piece 11 can be designed, for example, as a metal angle profile, while the joint cover part 10 can be designed, for example, as a wooden part or wood-veneered plastic part, the surface of the joint cover part 10 advantageously being adapted to the surface of the plates 1. Of course, other materials are also possible, e.g. can be the elbow 11 or the entire strip 2 made of plastic, the surfaces of the .. joint part and the plates can be made of plastic, textile or the like instead of wood. consist.

Die Flansche 12 haben öffnungen 13, in die die Scharnierhaken 6 eingehängt sind. Auf diese Weise sind die Platten 1 mit den Leisten 2 gelenkig verbunden, so daß ingesamt eine Gelenkverbindung der Platten 1 untereinander geschaffen wird.The flanges 12 have openings 13 in which the hinge hooks 6 are suspended. In this way, the plates 1 are hinged to the strips 2, so that a joint connection of the plates 1 to one another is created.

Fig. 2 zeigt, wie die Platten 1 in der geöffneten stellung der Tür in die parallele Lage zusammengeschoben werden, wobei die einen Flanken 9 der Auskehlungen 7 an den Innenflächen des Winkelstücks 11 anliegen. Fig. 3 zeigt die geschlossene Stellung der Tür, bei der die Platten 1 in die miteinander fluchtende Stellung geschwenkt worden sind, wobei die anderen Flanken 8 der Auskehlungen 7 an den Außenflächen des Winkelstücks 11 anliegen. Die Flanken 8 und die Außenflächen 14 des Winkelstücks 11 sind"somit zusammenwirkende Anschlagflächen, die die fluchtende Stellung der Platten 1 festlegen und ein noch weiteres Verschwenken der Platten 1 verhindern.Fig. 2 shows how the plates 1 are pushed together in the open position of the door in the parallel position, the one flanks 9 of the grooves 7 on abut the inner surfaces of the elbow 11. Fig. 3 shows the closed position of the door, in which the plates 1 have been pivoted into the aligned position, the other flanks 8 of the grooves 7 abutting the outer surfaces of the elbow 11. The flanks 8 and the outer surfaces 14 of the angle piece 11 "thus cooperating stop surfaces that define the aligned position of the plates 1 and a still further pivoting of the slats 1 P prevented.

Jede Stoßfuge zwischen zwei benachbarten Platten 1 ist auf der einen Seite durch den Fugendeckteil 10 der Leiste 2 abgedeckt. Bei geöffneter Tür stehen die Leisten 2 dicht an dicht, wie im linken Teil von Fig. 2 gestrichelt angedeutet, so daß sich eine insgesamt fast geschlossene Stirnfläche der zusammengeschobenen Tür ergibt. In der geschlossenen Stellung der Tür gemäß Fig. 3 ist auf der der Leiste 2 gegenüberliegenden Seite die Stoßfuge der Platten sichtbar, erscheint jedoch hier als neutrale dunkle Fuge, da ihr Hintergrund von der Innenseite des Winkels 11 gebildet wird, der weit von der Eingangsöffnung der Fuge entfernt liegt und daher kein Licht erhält. Vorteilhaft ist es , wenn mindestens die Innenflächen des Winkelstücks 11 in dunkler Farbe gehalten sind.Each butt joint between two adjacent panels 1 is covered on one side by the joint cover part 10 of the strip 2. When the door is open, the strips 2 are close together, as indicated by dashed lines in the left part of FIG. 2, so that there is an almost closed end face of the pushed-together door. In the closed position of the door according to FIG. 3, the butt joint of the panels is visible on the side opposite the bar 2, but appears here as a neutral dark joint, since its background is formed by the inside of the angle 11, which is far from the entrance opening of the The joint lies away and therefore receives no light. It is advantageous if at least the inner surfaces of the angle piece 11 are kept in a dark color.

Bei der Ausführungsform nach Fig. 4 sind die Stoßflächen der Platten 1 halbkreisförmig ausgekehlt, und die Leiste 2 hat rundprofilierte Vorsprünge 15, die in die Auskehlungen der Platten 1 eingreifen. Es kann sich beispielsweise bei den Vorsprüngen 15 um Rundstäbe aus Metall handeln, die an dem z.B. aus Holz bestehenden Fugendeckteil 10 der Leiste 2 befestigt sind. Die übrige Konstruktion der Tür und insbesondere die Einhängung der Scharnierhaken an den Profilteilen 15 ist.analog der Ausführungsform nach Fig. 1 bis 3 und daher nicht im einzelnen dargestellt.In the embodiment according to FIG. 4, the abutting surfaces of the plates 1 are grooved in a semicircular shape, and the strip 2 has round-profiled projections 15 which engage in the grooves of the plates 1. For example, the projections 15 can be round rods made of metal, which are attached to the e.g. wooden joint cover 10 of the bar 2 are attached. The remaining construction of the door and in particular the hanging of the hinge hooks on the profile parts 15 is analogous to the embodiment according to FIGS. 1 to 3 and therefore not shown in detail.

Statt der vorstehend beschriebenen Haken 6 als Scharnierteile können auch anderweitig ausgebildete Scharnierteile oder Gelenkverbindungen mit Federn, Scharnieren, ölsen, Drähten und Bändern, auch aus unterschiedlichen Materialien verwendet werden. Bei entsprechender Wahl der Gelenkverbindung ist es auch möglich, die Aufhängevorrichtung 3 an der Platte 1 außermittig oder an einer dafür ausgebildeten Fugendeckleiste 2 anzubringen.Instead of the hooks 6 described above as hinge parts, other hinge parts or articulated connections with springs, hinges, eyelets, wires and bands, made of different materials, can also be used. With a corresponding choice of the articulated connection, it is also possible to attach the suspension device 3 to the plate 1 off-center or to a joint cover strip 2 designed for this purpose.

Eine derartige Leiste ist in der Fig. 5 gezeigt,und besteht aus einem Profilteil, beispielsweise aus Kunststoff, mit zwei einen Winkel von ungefähr 90° einschließenden Schenkeln 16, die wie bereits beschrieben mit Scharnierhaken 6 in den entsprechend ausgekehlten Platten 1 zusammenwirken.Such a bar is shown in FIG. 5, and consists of a profile part, for example made of plastic, with two legs 16 enclosing an angle of approximately 90 °, which, as already described, interact with S hooks 6 in the correspondingly fluted plates 1.

Die Schenkel 16 münden in einen, im wesentlichen T-förmigen Fugendeckteil 10, dessen mittlerer Schenkel mit einer Boh- rung 17 zur Aufnahme einer Achse für eine asymmetrische die Aufhängung versehen ist. Dabei kann die Bohrung 17 umgebende Wand geschlossen oder- zwischen den beiden Schenkeln 16 geöffnet sein. Der Fugendeckteil 10 kann an seinem querliegenden Teil leicht gebogen sein und ist an seiner Außenseite mit dem entsprechenden dekorativen Material, wie beispielsweise einem Holzfurnier 18, od.dgl., versehen.The legs 16 terminate in a substantially T-shaped joint cover part 10, whose central leg with a B OH tion 17 for receiving an axle for an asymmetric, the suspension is provided. The wall 17 surrounding the bore can be closed or opened between the two legs 16. The joint cover part 10 can be slightly curved on its transverse part and is provided on the outside with the corresponding decorative material, such as a wood veneer 18 or the like.

Die beschriebene Gelenkverbindung kann sowohl für einschalige als auch für zweischalige Falttüren verwendet werden.The articulated connection described can be used both for single-skin and for double-skin folding doors.

Claims (4)

1. Falttür, bestehend aus schmalen lotrechten Platten und an deren Stoßfugen angeordnete Leisten, von denen jede im Querschnitt gesehen einen breiteren Fugendeckteil und einen zwischen die Stoßflächen benachbarter Platten vorspringenden Lagerteil aufweist, mit dem die beiden jeweils angrenzenden Platten mittels in horizontalen Bohrungen der Platten angeordneten Zugfedern, die an ihren Enden Scharnierverbindungsteile tragen, gelenkig verbunden sind, dadurch gekennzeichnet , daß die Stoßflächen der Platten (1) ein ausgekehltes Profil (7) aufweisen und der Lagerteil (11) der Leiste ein Profil mit in die Auskehlungen (7) vorspringenden Profilteilen (12, 15, 16) aufweist.1. Folding door, consisting of narrow vertical plates and strips arranged on their butt joints, each of which, viewed in cross section, has a wider joint cover part and a bearing part projecting between the joint surfaces of adjacent plates, with which the two adjacent plates are arranged by means of horizontal holes in the plates Tension springs which carry hinge connection parts at their ends are connected in an articulated manner, characterized in that the abutting surfaces of the plates (1) have a grooved profile (7) and the bearing part (11) of the strip has a profile with profile parts projecting into the grooves (7) (12, 15, 16). 2. Falttür nach Anspruch 1 , dadurch gekennzeichnet , daß die Leiste (2) mit dem Stoßflächenprofil (7) der Platten zwei zusammenwirkende Anschlagflächen (14) zum Begrenzen der Schwenkbewegung der Platten (1) in exakt fluchtender Lage bei geöffneter Tür aufweist.That the strip (2) slats for limiting the pivotal movement of the P (1) in exact aligned position with the door open 2. A folding door according to claim 1, characterized in that the abutment surface profile (7) of the panels a pair of cooperating abutment surfaces (14). 3. Falttür nach Anspruch 1 , dadurch gekennzeichnet, daß die Auskehlung (7) ebene, unter 45° zur Plattenebene geneigte Flanken (8, 9) hat und die vorspringenden Profilteile (11,16) als ebene, unter 45° zur Mittelebene der Leiste (2) geneigte Flansche ausgebildet sind.3. Folding door according to claim 1, characterized in that the groove (7) has flat flanks (8, 9) inclined at 45 ° to the plate plane and the projecting profile parts (11, 1 6) as a plane, at 45 ° to the central plane of the Strip (2) inclined flanges are formed. 4. Falttür nach Anspruch 3 , dadurch gekennzeichnet , daß die Scharnierteile als in öffnungen (13) der Flansche(11) eingreifende Haken (6) ausgebildet sind.4. Folding door according to claim 3, characterized in that the hinge parts are designed as hooks (6) engaging in openings (13) of the flanges (11).
EP81109886A 1980-11-25 1981-11-25 Folding door Expired EP0052885B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81109886T ATE12284T1 (en) 1980-11-25 1981-11-25 FOLDING DOOR.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803044374 DE3044374A1 (en) 1980-11-25 1980-11-25 FOLDING DOOR
DE3044374 1980-11-25

Publications (2)

Publication Number Publication Date
EP0052885A1 true EP0052885A1 (en) 1982-06-02
EP0052885B1 EP0052885B1 (en) 1985-03-20

Family

ID=6117533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109886A Expired EP0052885B1 (en) 1980-11-25 1981-11-25 Folding door

Country Status (3)

Country Link
EP (1) EP0052885B1 (en)
AT (1) ATE12284T1 (en)
DE (2) DE3044374A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582342A1 (en) * 1985-05-24 1986-11-28 Guidotti Dante HINGE FOR CONNECTING ARTICULATED PANELS OR THE LIKE
FR2690195A1 (en) * 1992-04-02 1993-10-22 Bortoluzzi Engineering Srl Cabinet with folding doors and retractable sliding.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805634A1 (en) * 1988-02-24 1989-09-07 Johann Reisner Sectional door (shutter)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256868B (en) * 1957-03-09 1967-12-21 Walter Brune Foldable safety and light protection screen
DE7115673U (en) * 1970-04-28 1971-09-30 Ditta Ferdinando Carini Sas FOLDING DOOR
DE2438985B1 (en) * 1974-08-14 1976-01-08 Fa. Justin Hueppe, 2900 Oldenburg Double-shell folding wall or folding door made of panel-shaped elements
DE7735882U1 (en) * 1977-11-24 1978-04-27 Reichel, Guenter, 3563 Dautphetal FOLDABLE SPRAY PROTECTION FOR SHOWERS
DE2807648A1 (en) * 1977-03-08 1978-09-14 Anton Scherer FOLDING WALL
DE2814609A1 (en) * 1978-04-05 1979-10-18 Hueppe Justin Fa Laminated folding door or wall - has guide profile ensuring correct alignment on extending and folding
DE2934266A1 (en) * 1978-09-06 1980-03-20 Sergio Ceron FOLDING DOOR
DE2912514A1 (en) * 1979-03-29 1980-10-02 Lignacord Gmbh Folding door or partition section strip groups - are moved by swivelling activating arms engaged by cross-folding arms

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256868B (en) * 1957-03-09 1967-12-21 Walter Brune Foldable safety and light protection screen
DE7115673U (en) * 1970-04-28 1971-09-30 Ditta Ferdinando Carini Sas FOLDING DOOR
DE2438985B1 (en) * 1974-08-14 1976-01-08 Fa. Justin Hueppe, 2900 Oldenburg Double-shell folding wall or folding door made of panel-shaped elements
DE2807648A1 (en) * 1977-03-08 1978-09-14 Anton Scherer FOLDING WALL
DE7735882U1 (en) * 1977-11-24 1978-04-27 Reichel, Guenter, 3563 Dautphetal FOLDABLE SPRAY PROTECTION FOR SHOWERS
DE2814609A1 (en) * 1978-04-05 1979-10-18 Hueppe Justin Fa Laminated folding door or wall - has guide profile ensuring correct alignment on extending and folding
DE2934266A1 (en) * 1978-09-06 1980-03-20 Sergio Ceron FOLDING DOOR
DE2912514A1 (en) * 1979-03-29 1980-10-02 Lignacord Gmbh Folding door or partition section strip groups - are moved by swivelling activating arms engaged by cross-folding arms

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582342A1 (en) * 1985-05-24 1986-11-28 Guidotti Dante HINGE FOR CONNECTING ARTICULATED PANELS OR THE LIKE
EP0206859A1 (en) * 1985-05-24 1986-12-30 Dante Guidotti Hinge for connecting articulated panels or the like
FR2690195A1 (en) * 1992-04-02 1993-10-22 Bortoluzzi Engineering Srl Cabinet with folding doors and retractable sliding.
ES2067393A2 (en) * 1992-04-02 1995-03-16 Bortoluzzi Eng Srl Cupboard with movable, folding recessed doors - has rails along which doors glide, sprung hinges, middle panel and hollow cavity

Also Published As

Publication number Publication date
DE3169451D1 (en) 1985-04-25
ATE12284T1 (en) 1985-04-15
EP0052885B1 (en) 1985-03-20
DE3044374A1 (en) 1982-07-22

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