EP0457286B1 - Sliding door - Google Patents

Sliding door Download PDF

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Publication number
EP0457286B1
EP0457286B1 EP91107811A EP91107811A EP0457286B1 EP 0457286 B1 EP0457286 B1 EP 0457286B1 EP 91107811 A EP91107811 A EP 91107811A EP 91107811 A EP91107811 A EP 91107811A EP 0457286 B1 EP0457286 B1 EP 0457286B1
Authority
EP
European Patent Office
Prior art keywords
rail
sliding door
profiles
curved
double
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
EP91107811A
Other languages
German (de)
French (fr)
Other versions
EP0457286A1 (en
Inventor
Ulrich Gessner
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.)
Hespe & Woelm & Co KG GmbH
Wilh Schlechtendahl and Soehne GmbH and Co KG
Original Assignee
Hespe & Woelm & Co KG GmbH
Wilh Schlechtendahl and Soehne GmbH and Co KG
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Publication date
Application filed by Hespe & Woelm & Co KG GmbH, Wilh Schlechtendahl and Soehne GmbH and Co KG filed Critical Hespe & Woelm & Co KG GmbH
Publication of EP0457286A1 publication Critical patent/EP0457286A1/en
Application granted granted Critical
Publication of EP0457286B1 publication Critical patent/EP0457286B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621Details, e.g. suspension or supporting guides
    • E05D15/0626Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0652Tracks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/132Doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Type of wing
    • E05Y2900/142Partition walls

Definitions

  • the invention relates to a sliding door, which consists of a plurality of wings, each movable by means of rollers on a double-rail system, which in the closed state lie next to one another in one plane and which can be moved into a stacking position via curved rail sections, in which the wings one behind the other in parallel, whereby the double-rail system consists of components for the linear double rails, between which separate components are inserted in the area of the curved rail sections, and the components for the straight sections are joined by a C-shaped hollow box profile a slot extending in the longitudinal direction on the underside in the installed state is formed, and in the rectilinear section the rail profiles which delimit the slot are formed in one piece with the legs of the hollow box section facing the slot, while in the curved section the rail profile ile can be attached separately to a base plate of the separate component.
  • Sliding doors of this type are well known. They consist of several plate-shaped sliding elements that lie in a row next to each other when the sliding door is closed.
  • the wings are moved on a special rail system in such a way that, in the park position, they are stacked parallel to one another in a wall niche and form a package.
  • a double rail system is provided, which is on the ceiling and / or on the Floor runs. If the rails are only arranged on the ceiling, the wings are suspended from them.
  • the wings can be moved into the stacking position, they are supported with one end in one rail and with the other end in the other rail, with one rail branching off the double rail in the region of the stacking position, so that in the stacking position the wings are either perpendicular to the sliding door plane or parallel to it.
  • a sliding door of the type specified at the outset with a special double-rail system is known from US-A-4 569 164.
  • the double-rail system consists of components for the straight double rails and separate components for the curved rail sections, which are inserted between the components for the straight double rails.
  • the components for the straight-line sections consist of C-shaped hollow box profiles which, in the installed state, have a slot running in the longitudinal direction on the underside.
  • the rail profiles delimiting the slot of the rectilinear sections are formed in one piece with the legs of the respective hollow box profile pointing towards the slot.
  • the rail profiles can be attached separately to a base plate.
  • a disadvantage of this known rail system for sliding doors is that the C-shaped hollow box profiles of the straight sections differ from the profiles of the curved sections, which is complex in terms of production technology since different profiles have to be kept ready.
  • the rail profiles of the straight sections are provided with a rail attachment.
  • the object of the invention is to simplify the design of the double rail system for a sliding door of the type specified at the outset.
  • the invention proposes that both the straight and the curved sections form one-piece and, with the exception of the legs, identical C-shaped hollow box profiles and that in the curved section the legs of the hollow box profile facing the slot define the base plate.
  • a double rail system for a sliding door designed according to this technical teaching is characterized by its simple construction. This is because both the straight rail sections and the curved rail sections use one-piece, identical C-shaped box girder sections with the exception of the legs.
  • the rail profiles can be fastened in the curved sections on the wings of the hollow box profiles, for example by screwing or riveting.
  • the hollow profiles for the region of the curved rail sections can be created by simply cutting off the actual rail profiles.
  • the hollow box profile is preferably made of plastic.
  • the rail profile is for the curved sections are fastened on the underside to a carrier plate, which in turn is fastened to the base plate.
  • the rail profile is preferably welded to the carrier plate, while the carrier plate can be fastened to the base plate, for example by screwing or riveting.
  • the rail profile for the curved sections consists of a formable metal or a plastically deformable material.
  • This has the advantage that, in the initial state, the rail profiles are in an elongated shape, in order then to curve the rail profile accordingly due to the deformability of the material.
  • the rail profiles thus allow a change in direction of the drives and a stacking of the sliding door elements with the smallest space requirement on a relatively small running radius. This further increases the variability of the system.
  • the components for the curved rail sections are composed of several individual components. This has the advantage that only a few individual components are required in order to be able to assemble virtually all of the components required in practice for the curved rail sections. Each individual rail course can thus be created in a technically simple manner.
  • the components can preferably be plugged together. This ensures that the components follow one another in the optimal shape without, for example, gaps or jumps which impair the rolling behavior of the wings.
  • centering pins be arranged between the components in the area of the joints. Using these centering pins, the components can be put together in a technically simple manner. They not only ensure the assembly of the components, but they also ensure that the components are centered against each other.
  • the rails of the double rail system have at least partially hollow rail profiles which are centered against one another in the area of the joints between the components by means of centering pins.
  • the arrangement of the centering pins in the rail profiles ensures that a smooth transition from one rail profile to the other is ensured, which is a prerequisite for optimal rolling behavior.
  • the rail profiles for the straight double rails and / or for the components in the region of the curved rail sections are provided with open longitudinal rail slots.
  • This further development primarily concerns the rail profiles for the straight double rails. They can also be closed in the region of the curved rail sections.
  • the longitudinal slot will extend in the area of the underside of the rail profile, namely where it does not interfere with the rolling of the top rollers.
  • This provided with a longitudinal slot, open hollow profile has the advantage that the centering pins can be optimally clamped inside.
  • the advantage is achieved that the rail profile is somewhat flexible and can adapt to the rolling process of the rollers, so that the rolling properties are improved in particular with regard to the uniformity of the rolling movement.
  • the rails are essentially semi-cylindrical on the upper side.
  • the rollers are designed accordingly, ie they have an essentially semicircular circumferential groove. This round design of the rail profiles with the appropriately trained rollers results in optimal running behavior.
  • An opening 1 in a wall 2 is closed by a sliding door 3.
  • This sliding door 3 is arranged hanging and consists of a total of four wings 4.
  • a double rail system is provided which is arranged at the top in the opening 1 of the wall 2 and in the wall recess 2 '.
  • the double rail system has two mutually parallel rails 5, 5 'in the region of the opening 1.
  • Each of the wings 4 is slidably mounted at one end on one rail 5 and at the other end on the other rail 5 '.
  • the rail 5 ' branches off in the area of the wall recess 2' of the wall 2 at right angles to bend again in the original direction after passing through the width of the wall recess 2 '. This can be seen in the view in FIG. 2 and on an enlarged scale in the view in FIG. 7.
  • the rear end of the wing 4 on the rail 5 is thus transported in a straight direction, while the front end of the wing 4' is transported at right angles to this by the branching of the rails 5, so that after passing through the kink the wings 4 run perpendicular to the plane of the sliding door 3 and are stacked one behind the other.
  • FIG. 7 (with the associated FIGS. 8 to 11) a first embodiment and in FIG. 12 (with the associated FIGS. 13 to 16) a second embodiment.
  • the difference is that in the first embodiment (corresponding to Fig. 2) the stacked wings 4 are perpendicular to the plane of the sliding door 3, while in the second embodiment the wings 4 are stacked such that they are parallel to the plane of the sliding door 3 extend.
  • the basic structure of the double rail system is that components 6 for the linear double rails and components 7 for curved rail sections 8, that is, sections in which the rails 5,5 'branch or are curved, are provided. These components 6, 7 are formed completely separately from one another, the components 6 for the straight rail sections being so-called yard goods, which are cut to the appropriate length.
  • the components 7 for the curved rail sections 8, on the other hand, are created individually and adapted to the required branches, curvatures, etc.
  • both components 6, 7 each consist of a hollow box section 9 made of metal or plastic.
  • the end view of such a hollow box profile 9 is shown in Fig. 3. It can be seen in this illustration that the hollow box profile 9 has a slot 10 on the underside. This is limited by two inwardly directed legs of the hollow box profile 9, which define base plates 11 for rail profiles 12.
  • the rail profiles 12 are formed in one piece with the base plate 11 and thus in one piece with the hollow box profile 9.
  • the rail profile 12 is on the top semi-cylindrical, ie round and has a longitudinal slot 13 in the lower area, so that the rail profile 12 is formed by a hollow profile open at the bottom.
  • a joint S between two hollow box profiles 9 of two components 6,7 is shown in longitudinal section. It can be seen that 12 centering pins 14 are arranged between the hollow box profiles 9 in the region of the internally hollow rail profiles, which ensure an exact alignment of the rail profiles 12. Correspondingly, further centering pins 14 are provided in cutouts 15 in the upper region of the hollow box profiles 9. This ensures that the hollow box profiles 9 of the components 6, 7 abut each other exactly.
  • Fig. 6 shows the basic principle of the device as in Fig. 5, with two exceptions.
  • the rail profile 12 is not formed in one piece with the base plate 11 of the hollow box profile 9, but the rail profile 12 is a separate component.
  • the rail profile 12 is a tube which is welded onto a support plate 17, the support plate 17 in turn being screwed onto the corresponding base plate 11 of the box section 9.
  • a solid rod with pins can also be provided for centering.
  • the formation of the rail profile 12 in this form forms the basic principle of the components 7 for the curved rail sections 8.
  • a chassis 18 has a roller 19 in the upper region.
  • the chassis 18 is through passed the slot 10 in the hollow box section 9 and is connected to the wing 4 via a ball bearing 20 pivotable about a vertical axis.
  • the first embodiment of the double-rail system in FIG. 7 initially consists of a component 6, to which a component 7 with a curved rail section 8 is connected.
  • This component 7 is followed by two components 6 in a right-angled arrangement, which are also designed as double rails.
  • the angled branch then has a further component 7, in which the rail 5 'is guided at right angles in the original direction.
  • a component 6 then connects to this component 7 again.
  • the two components 7 of this embodiment are shown enlarged in FIGS. 8 and 9 and in FIGS. 10 and 11.
  • the hollow box profile 9 is composed of individual hollow box profile elements, the rail profiles 12 being fastened with their carrier plates 17 on the base plate 11.
  • the centering pins 14 can be seen at the ends, by means of which these components 7 can be connected to the subsequent components 6 with exact centering.
  • the second embodiment in FIG. 12 is constructed in a corresponding manner.
  • a component 6 is initially provided with a straight section for the rails 5,5 '.
  • a component 7 which has a branch for the one rail 5 '(Fig. 13 and 14).
  • Components 6 with straight rail sections are angled to one another.
  • One component 6 finally has a component 7 with a bend in the rail 5 (FIGS. 15 and 16).
  • the corresponding hollow box profiles 9 are composed accordingly are to get the turn or kink.
  • the rail profiles 12 are screwed with their carrier plates 17 onto the base plates 11 of the box section 9.
  • Components 6 and 7 according to the invention create a modular system by means of which the most varied of rail systems can be produced.
  • the rail profile 12 for the straight rail sections in the components 6 with the underside longitudinal slot 13 represents an independent invention which is independent of the modular system described. This special rail profile ensures optimal running behavior of the chassis 18 with its roller 19.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Glass Compositions (AREA)
  • Wing Frames And Configurations (AREA)
  • Lubricants (AREA)
  • Lock And Its Accessories (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

A sliding door 3 consists of a plurality of wings 4 which are movable by means of rollers 19 on a double-rail system 5, 5'. In the closed state, the wings 4 lie next to one another in one plane. For opening, the wings 4 are displaceable via bent rail sections 8 into a stacking position. To provide a simple double-rail system, the latter consists of components 6 for the rectilinearly running double rails, between which separate components 7 are fitted in the region of the bent rail sections 8. <IMAGE>

Description

Die Erfindung betrifft eine Schiebetür, welche aus mehreren, jeweils mittels Rollen auf einem Doppel-Schienen-System verfahrbaren Flügeln besteht, die im geschlossenen Zustand nebeneinander in einer Ebene liegen und die zum Öffnen über gekrümmte Schienenabschnitte in eine Stapelposition verschiebbar sind, in der die Flügel hintereinander parallel aneinanderliegen, wobei das Doppel-Schienen-System aus Bauteilen für die geradlinig verlaufenden Doppel-Schienen besteht, zwischen die im Bereich der gekrümmten Schienenabschnitte dazu separate Bauteile eingefügt sind und wobei dabei die Bauteile für die geradlinigen Abschnitte durch ein C-förmiges Hohlkastenprofil mit einem im eingebauten Zustand unterseitig in Längsrichtung verlaufenden Schlitz gebildet sind und dabei im geradlinigen Abschnitt die Schienenprofile, die den Schlitz begrenzen, einstückig mit den zum Schlitz weisenden Schenkel des Hohlkastenprofils ausgebildet sind, während im gekrümmten Abschnitt die Schienenprofile separat auf einer Basisplatte des separaten Bauteils befestigbar sind.The invention relates to a sliding door, which consists of a plurality of wings, each movable by means of rollers on a double-rail system, which in the closed state lie next to one another in one plane and which can be moved into a stacking position via curved rail sections, in which the wings one behind the other in parallel, whereby the double-rail system consists of components for the linear double rails, between which separate components are inserted in the area of the curved rail sections, and the components for the straight sections are joined by a C-shaped hollow box profile a slot extending in the longitudinal direction on the underside in the installed state is formed, and in the rectilinear section the rail profiles which delimit the slot are formed in one piece with the legs of the hollow box section facing the slot, while in the curved section the rail profile ile can be attached separately to a base plate of the separate component.

Schiebetüren dieser Art sind hinlänglich bekannt. Sie bestehen aus mehreren plattenförmigen Schiebeelementen, die im geschlossenen Zustand der Schiebetür in einer Reihe nebeneinander liegen. Um die Schiebetür zu öffnen, werden die Flügel auf eines besonderen Schienensystem derart verfahren, daß sie in der Parkposition beispielsweise in einer Wandnische gestapelt parallel aneinanderliegen und ein Paket bilden. Um die Flügel in diese Parkposition verfahren zu können, ist ein Doppel-Schienen-System vorgesehen, welches an der Decke und/oder am Boden verläuft. Sind die Schienen ausschließlich an der Decke angeordnet, so sind die Flügel daran aufgehängt. Damit die Flügel in die Stapelposition verfahren werden können, sind sie mit dem einen Ende in der einen Schiene und mit dem anderen Ende in der anderen Schiene gelagert, wobei im Bereich der Stapelposition die eine Schiene der Doppel-Schiene abzweigt, so daß in der Stapelposition die Flügel entweder senkrecht zur Schiebetürebene oder aber parallel zu dieser ausgerichtet sind.Sliding doors of this type are well known. They consist of several plate-shaped sliding elements that lie in a row next to each other when the sliding door is closed. In order to open the sliding door, the wings are moved on a special rail system in such a way that, in the park position, they are stacked parallel to one another in a wall niche and form a package. In order to be able to move the sash into this parking position, a double rail system is provided, which is on the ceiling and / or on the Floor runs. If the rails are only arranged on the ceiling, the wings are suspended from them. So that the wings can be moved into the stacking position, they are supported with one end in one rail and with the other end in the other rail, with one rail branching off the double rail in the region of the stacking position, so that in the stacking position the wings are either perpendicular to the sliding door plane or parallel to it.

Eine Schiebetür der eingangs angegebenen Art mit einem speziellen Doppel-Schienen-System ist aus der US-A-4 569 164 bekannt. Das Doppel-Schienen-System besteht dabei aus Bauteilen für die geradlinig verlaufenden Doppelschienen sowie aus dazu separaten Bauteilen für die gekrümmten Schienenabschnitte, die zwischen die Bauteile für die geradlinig verlaufenden Doppel-Schienen eingefügt sind. Die Bauteile für die geradlinigen Abschnitte Abschnitte bestehen aus C-förmigen Hohlkastenprofilen, die im eingebauten Zustand unterseitig einen in Längsrichtung verlaufenden Schlitz aufweisen. Die den Schlitz begrenzenden Schienenprofile der geradlinigen Abschnitte sind dabei einstückig mit den zum Schlitz hin weisenden Schenkel des jeweiligen Hohlkastenprofils ausgebildet. Im Gegensatz dazu sind bei den gekrümmten Abschnitten die Schienenprofile separat auf eine Basisplatte befestigbar. Nachteilig bei diesem bekannten Schienen-System für Schiebetüren ist, daß sich die C-förmigen Hohlkastenprofile der geradlinigen Abschnitte von den profilen der gekrümmten Abschnitte unterscheiden, was herstellungstechnisch aufwendig ist, da unterschiedliche Profile bereitgehalten werden müssen. Außerdem sind die Schienenprofile der geradlinigen Abschnitte mit einem Schienenaufsatz versehen.A sliding door of the type specified at the outset with a special double-rail system is known from US-A-4 569 164. The double-rail system consists of components for the straight double rails and separate components for the curved rail sections, which are inserted between the components for the straight double rails. The components for the straight-line sections consist of C-shaped hollow box profiles which, in the installed state, have a slot running in the longitudinal direction on the underside. The rail profiles delimiting the slot of the rectilinear sections are formed in one piece with the legs of the respective hollow box profile pointing towards the slot. In contrast, in the curved sections, the rail profiles can be attached separately to a base plate. A disadvantage of this known rail system for sliding doors is that the C-shaped hollow box profiles of the straight sections differ from the profiles of the curved sections, which is complex in terms of production technology since different profiles have to be kept ready. In addition, the rail profiles of the straight sections are provided with a rail attachment.

Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, das Doppel-Schienen-System für eine Schiebetür der eingangs angegebenen Art konstruktiv zu vereinfachen.Proceeding from this, the object of the invention is to simplify the design of the double rail system for a sliding door of the type specified at the outset.

Als technische Lösung wird mit der Erfindung vorgeschlagen, daß sowohl die geradlinigen als auch die gekrümmten Abschnitten einstückige und mit Ausnahme der Schenkel identische ausgebildete C-förmige Hohlkastenprofile bilden und daß im gekrümmten Abschnitt die zum Schlitz weisenden Schenkel des Hohlkastenprofils die Basisplatte definieren.As a technical solution, the invention proposes that both the straight and the curved sections form one-piece and, with the exception of the legs, identical C-shaped hollow box profiles and that in the curved section the legs of the hollow box profile facing the slot define the base plate.

Ein nach dieser technischen Lehre ausgebildetes Doppel-Schienen-System für eine Schiebetür zeichnet sich durch seine konstruktive Einfachleit aus. Denn sowohl für die geradlinigen Schienenabschnitte als auch für die gekrümmten Schienenabschnitte werden einstückige und mit Ausnahme der Schenkel identische, C-förmige Hohlkastenprofile verwendet. Dadurch ist ein einfaches Baukastensystem geschaffen, wobei sich die Holkastenprofile lediglich durch die eigentlichen Schienen unterscheiden, indem diese bei den geraden Abschnitten einstückig mit dem Holkastenprofil ausgebildet sind, während sie in den gekrümmten Abschnitten separat auf den nach innen gerichteten Flügeln des Hohlprofils befestigt sind. Die Befestigung der Schienenprofile in den gekrümmten Abschnitten auf den Flügeln der Hohlkastenprofile kann beispielsweise durch Anschrauben oder durch Vernieten erfolgen. In einer weiteren Vereinfachung können ausgehend von einem Hohlkastenprofil, bei dem die Schienenprofile einstückig angeformt sind, die Hohlprofile für den Bereich der gekrümmten Schienenabschnitte dadurch geschaffen werden, daß die eigentlichen Schienenprofile kurzerhand abgeschnitten werden. In diesem Fall besteht das Hohlkastenprofil vorzugsweise aus Kunststoff.A double rail system for a sliding door designed according to this technical teaching is characterized by its simple construction. This is because both the straight rail sections and the curved rail sections use one-piece, identical C-shaped box girder sections with the exception of the legs. This creates a simple modular system, the hol box profiles differing only in the actual rails, in that they are formed in one piece with the hol box profile in the straight sections, while they are fastened separately in the curved sections on the inwardly directed wings of the hollow profile. The rail profiles can be fastened in the curved sections on the wings of the hollow box profiles, for example by screwing or riveting. In a further simplification, starting from a hollow box profile in which the rail profiles are integrally formed, the hollow profiles for the region of the curved rail sections can be created by simply cutting off the actual rail profiles. In this case, the hollow box profile is preferably made of plastic.

Um die Schienenprofil auf technisch einfache Weise auf der Basisplatte befestigen zu können, ist das Schienenprofil für die gekrümmten Abschnitte unterseitig auf einer Trägerplatte befestigt, die wiederum auf der Basisplatte befestigt ist. Das Schienenprofil ist dabei vorzugsweise mit der Trägerplatte verschweißt, während die Befestigung der Trägerplatte auf der Basisplatte beispielsweise durch Verschrauben oder Vernieten erfolgen kann.In order to be able to fasten the rail profile on the base plate in a technically simple manner, the rail profile is for the curved sections are fastened on the underside to a carrier plate, which in turn is fastened to the base plate. The rail profile is preferably welded to the carrier plate, while the carrier plate can be fastened to the base plate, for example by screwing or riveting.

In einer Weiterbildung des Schienenprofils für die gekrümmten Abschnitte wird vorgeschlagen, daß dieses aus einem formbaren Metall oder einem plastisch verformbaren Material besteht. Dies bringt den Vorteil mit sich, daß sich im Ausgangszustand die Schienenprofile in einer gestreckten Form befinden, um dann das Schienenprofil aufgrund der Verformbarkeit des Materials entsprechend zu krümmen. Die Schienenprofile erlauben somit auf einem verhältnismäßig kleinen Laufradius eine Richtungsänderung der Laufwerke sowie eine Stapelung der Schiebetürelemente mit geringstem Raumbedarf. Dadurch erhöht sich noch weiter die Variabilität des Systems.In a further development of the rail profile for the curved sections, it is proposed that it consists of a formable metal or a plastically deformable material. This has the advantage that, in the initial state, the rail profiles are in an elongated shape, in order then to curve the rail profile accordingly due to the deformability of the material. The rail profiles thus allow a change in direction of the drives and a stacking of the sliding door elements with the smallest space requirement on a relatively small running radius. This further increases the variability of the system.

In einer bevorzugten Weiterbildung der Bauteile für die gekrümmten Schienenabschnitte sind diese aus mehreren Einzelbauteilen zusammengesetzt. Dies bringt den Vorteil mit sich, daß nur wenige Einzelbauteile benötigt werden, um so gut wie sämtliche in der Praxis benötigten Bauteile für die gekrümmten Schienenabschnitte zusammensetzen zu können. Jeder individuelle Schienenverlauf läßt sich somit auf technisch einfache Weise schaffen.In a preferred development of the components for the curved rail sections, these are composed of several individual components. This has the advantage that only a few individual components are required in order to be able to assemble virtually all of the components required in practice for the curved rail sections. Each individual rail course can thus be created in a technically simple manner.

Um aus den diversen Bauteilen auf einfache Weise des Gesamtschienensystem herstellen zu können, sind die Bauteile vorzugsweise zusammensteckbar. Dadurch ist gewährleistet, daß die Bauteile in der optimalen Form aufeinanderfolgen, ohne daß beispielsweise Lücken oder Sprünge entstehen, die das Rollverhalten der Flügel beeinträchtigen.In order to be able to easily produce the overall rail system from the various components, the components can preferably be plugged together. This ensures that the components follow one another in the optimal shape without, for example, gaps or jumps which impair the rolling behavior of the wings.

In einer konstruktiven Realisation dieses Steckprinzips wird vorgeschlagen, daß zwischen den Bauteilen in Bereich der Stoßstellen Zentrierstifte angeordnet sind. Mittels dieser Zentrierstifte können die Bauteile auf technisch einfache Weise zusammengesteckt werden. Sie gewährleisten dabei nicht nur das Zusammenfügen der Bauteile, sondern sie sorgen auch dafür, daß die Bauteile gegeneinander zentriert sind.In a constructive implementation of this plug-in principle, it is proposed that centering pins be arranged between the components in the area of the joints. Using these centering pins, the components can be put together in a technically simple manner. They not only ensure the assembly of the components, but they also ensure that the components are centered against each other.

In einer weiteren Weiterbildung wird vorgeschlagen, daß die Schienen des Doppel-Schienen-Systems zumindest teilweise hohle Schienenprofile aufweisen, die im Bereich der Stoßstellen zwischen den Bauteilen durch Zentrierstifte gegeneinander zentriert sind. Durch die Anordnung der Zentrierstifte in den Schienenprofilen ist gewährleistet, daß ein einwandfreier Übergang von dem einen Schienenprofil zum anderen gewährleistet ist, was Voraussetzung für ein optimales Rollverhalten ist.In a further development it is proposed that the rails of the double rail system have at least partially hollow rail profiles which are centered against one another in the area of the joints between the components by means of centering pins. The arrangement of the centering pins in the rail profiles ensures that a smooth transition from one rail profile to the other is ensured, which is a prerequisite for optimal rolling behavior.

Eine bevorzugte Weiterbildung schlägt dabei vor, daß die Schienenprofile für die geradlinig verlaufenden Doppel-Schienen und/oder für die Bauteile im Bereich der gekrümmten Schienenabschnitte mit einem Längsschlitz versehene, offene Schienenprofile sind. In erster Linie betrifft diese Weiterbildung die Schienenprofile für die geradlinig verlaufenden Doppel-Schienen. Im Bereich der gekrümmten Schienenabschnitte können sie auch geschlossen sein. Der Längsschlitz wird sich dabei im Bereich der Unterseite des Schienenprofils erstrecken, nämlich dort, wo er das Abrollen der oberseitigen Rollen nicht stört. Dieses mit einem Längsschlitz versehene, offene Hohlprofil bringt zum einen den Vorteil mit sich, daß die Zentrierstifte optimal im Innern festgeklemmt werden können. Zum anderen wird der Vorteil erreicht, daß das Schienenprofil etwas flexibel ist und sich dem Abrollvorgang der Rollen anpassen kann, so daß damit die Rolleigenschaften insbesondere im Hinblick auf die Gleichmäßigkeit der Rollbewegung verbessert werden.A preferred further development proposes that the rail profiles for the straight double rails and / or for the components in the region of the curved rail sections are provided with open longitudinal rail slots. This further development primarily concerns the rail profiles for the straight double rails. They can also be closed in the region of the curved rail sections. The longitudinal slot will extend in the area of the underside of the rail profile, namely where it does not interfere with the rolling of the top rollers. This provided with a longitudinal slot, open hollow profile has the advantage that the centering pins can be optimally clamped inside. On the other hand, the advantage is achieved that the rail profile is somewhat flexible and can adapt to the rolling process of the rollers, so that the rolling properties are improved in particular with regard to the uniformity of the rolling movement.

In einer Weiterbildung der Schienenprofile der Schienen wird schließlich vorgeschlagen, daß diese oberseitig im wesentlichen halbzylinderförmig ausgebildet sind. Selbstverständlich sind die Rollen entsprechend ausgebildet, d.h. sie weisen eine im wesentlichen halbkreisförmige Umfangsnut auf. Diese runde Ausbildung der Schienenprofile mit den entsprechend ausgebildeten Rollen ergibt ein optimales Laufverhalten.In a further development of the rail profiles of the rails, it is finally proposed that the rails are essentially semi-cylindrical on the upper side. Of course, the rollers are designed accordingly, ie they have an essentially semicircular circumferential groove. This round design of the rail profiles with the appropriately trained rollers results in optimal running behavior.

Verschiedene Ausführungsformen einer erfindungsgemäßen Schiebetür aus mehreren verfahrbaren Flügeln, die in der Parkposition stapelbar sind, werden nachfolgend anhand der Zeichnungen beschrieben. In diesen zeigt:

Fig. 1
eine Ansicht einer Schiebetür;
Fig. 2
eine Ansicht von oben auf die Schiebetür in Fig. 1;
Fig. 3
eine Stirnansicht eines eine Doppel-Schiene definierenden Hohlkastenprofils im Bereich eines geraden Streckenabschnittes;
Fig. 4
einen Schnitt entlang der Linie IV-IV in Fig. 3;
Fig. 5
das Hohlprofil in Fig. 3 in einer entsprechenden Darstellung nach Aufklemmen einer Abdeckung;
Fig. 6
das Profil in Fig. 5, jedoch nach Ersetzen der angeformten Schienenprofile durch separate, angeschraubte Schienenprofile sowie mit einem Verfahrwerk zum Verschieben des an diesem aufgehängten Flügels;
Fig. 7
den Schienenverlauf der Schiebetüranordnung in Fig. 2 in vergrößertem Maßstab;
Fig. 8
eine Abzweigung des Schienenverlaufs in Fig. 7 in vergrößertem Maßstab;
Fig. 9
eine Stirnansicht der Abzweigung in Fig. 8;
Fig. 10
eine Abknickung des Schienenverlaufs in Fig. 7;
Fig. 11
eine Stirnansicht der Abknickung in Fig. 10;
Fig. 12
einen zur Fig. 7 modifizierten Schienenverlauf, bei der die gestapelten Flügel parallel zur Schiebetürebene angeordnet sind;
Fig. 13
die Abzweigung des Schienenverlaufs in Fig. 12 in vergrößertem Maßstab;
Fig. 14
eine Stirnansicht der Abzweigung in Fig. 13;
Fig. 15
die Abknickung des Schienenverlaufs in Fig. 12;
Fig. 16
eine Stirnansicht der Abknickung in Fig. 15.
Various embodiments of a sliding door according to the invention consisting of a plurality of movable wings which can be stacked in the park position are described below with reference to the drawings. In these shows:
Fig. 1
a view of a sliding door;
Fig. 2
a top view of the sliding door in Fig. 1;
Fig. 3
an end view of a box section defining a double rail in the region of a straight section of the route;
Fig. 4
a section along the line IV-IV in Fig. 3;
Fig. 5
the hollow profile in Figure 3 in a corresponding representation after clamping a cover.
Fig. 6
the profile in Figure 5, but after replacing the molded rail profiles by separate, screwed rail profiles and with a moving mechanism for moving the wing suspended on this.
Fig. 7
the rail course of the sliding door arrangement in Figure 2 on an enlarged scale.
Fig. 8
a branch of the track in Figure 7 on an enlarged scale.
Fig. 9
an end view of the junction in Fig. 8;
Fig. 10
a kinking of the rail course in Fig. 7;
Fig. 11
an end view of the kink in Fig. 10;
Fig. 12
a modified to Figure 7 rail course, in which the stacked wings are arranged parallel to the plane of the sliding door;
Fig. 13
the branching of the rail course in FIG. 12 on an enlarged scale;
Fig. 14
an end view of the junction in Fig. 13;
Fig. 15
the kinking of the rail course in Fig. 12;
Fig. 16
a front view of the kink in Fig. 15th

Eine Öffnung 1 in einer Wand 2 ist durch eine Schiebetür 3 abgeschlossen. Diese Schiebetür 3 ist hängend angeordnet und besteht insgesamt aus vier Flügeln 4.An opening 1 in a wall 2 is closed by a sliding door 3. This sliding door 3 is arranged hanging and consists of a total of four wings 4.

Zum Öffnen der Schiebetür 3 werden ihre Flügel 4 in eine Parkposition in einer Wandnische 2′ verfahren. In dieser Parkposition sind die vier Flügel 4 hintereinander aneinanderliegend gestapelt, wie dies in Fig. 2 auf der rechten Seite zu erkennen ist.To open the sliding door 3, its wings 4 are moved into a parking position in a wall recess 2 '. In this parking position, the four wings 4 are stacked one behind the other, as can be seen in FIG. 2 on the right side.

Um die Flügel 4 der Schiebetür 3 in eine derartige Stapelposition verfahren zu können, ist ein Doppel-Schienen-System vorgesehen, welches oben in der Öffnung 1 der Wand 2 sowie in der Wandnische 2′ angeordnet ist. Das Doppel-Schienen-System weist im Bereich der Öffnung 1 zwei zueinander parallele Schienen 5, 5′ auf. Dabei ist jeder der Flügel 4 am einen Ende auf der einen Schiene 5 und am anderen Ende auf der anderen Schiene 5′ verschiebbar gelagert. Die Schiene 5′ zweigt dabei im Bereich der Wandnische 2′ der Wand 2 rechtwinklig ab, um nach Durchlaufen der Breite der Wandnische 2′ wieder in die ursprüngliche Richtung abzuknicken. Dies ist der Ansicht in Fig. 2 sowie in vergrößertem Maßstab der Ansicht in Fig. 7 entnehmbar. Beim Verschieben der Flügel 4 in Richtung Wandnische 2′ wird somit das hintere Ende des Flügels 4 auf der Schiene 5 in gerader Richtung weitertransportiert, während das vordere Ende des Flügels 4 durch die Abzweigung der Schienen 5′ rechtwinklig hierzu transportiert wird, so daß nach Durchlaufen der Abknickung die Flügel 4 senkrecht zur Ebene der Schiebetür 3 verlaufen und hintereinander gestapelt sind.In order to be able to move the wings 4 of the sliding door 3 into such a stacking position, a double rail system is provided which is arranged at the top in the opening 1 of the wall 2 and in the wall recess 2 '. The double rail system has two mutually parallel rails 5, 5 'in the region of the opening 1. Each of the wings 4 is slidably mounted at one end on one rail 5 and at the other end on the other rail 5 '. The rail 5 'branches off in the area of the wall recess 2' of the wall 2 at right angles to bend again in the original direction after passing through the width of the wall recess 2 '. This can be seen in the view in FIG. 2 and on an enlarged scale in the view in FIG. 7. When moving the wing 4 in the direction of the wall niche 2 ', the rear end of the wing 4 on the rail 5 is thus transported in a straight direction, while the front end of the wing 4' is transported at right angles to this by the branching of the rails 5, so that after passing through the kink the wings 4 run perpendicular to the plane of the sliding door 3 and are stacked one behind the other.

Nachdem die grundsätzliche Funktionsweise der Schiebetür 3 erläutert worden ist, soll nachfolgend der spezielle Aufbau des Doppel-Schienen-Systems erläutert werden. Dabei ist in Fig. 7 (mit den zugehörigen Fig. 8 bis 11) eine erste Ausführungsform und in Fig. 12 (mit den zugehörigen Fig. 13 bis 16) eine zweite Ausführungsform dargestellt. Der Unterschied besteht darin, daß bei der ersten Ausführungsform (entsprechend wie in Fig. 2) die gestapelten Flügel 4 senkrecht zur Ebene der Schiebetür 3 verlaufen, während bei der zweiten Ausführungsform die Flügel 4 derart gestapelt sind, daß sie sich parallel zur Ebene der Schiebetür 3 erstrecken.After the basic functioning of the sliding door 3 has been explained, the special structure of the double rail system will be explained below. 7 (with the associated FIGS. 8 to 11) a first embodiment and in FIG. 12 (with the associated FIGS. 13 to 16) a second embodiment. The difference is that in the first embodiment (corresponding to Fig. 2) the stacked wings 4 are perpendicular to the plane of the sliding door 3, while in the second embodiment the wings 4 are stacked such that they are parallel to the plane of the sliding door 3 extend.

Der Grundaufbau des Doppel-Schienen-Systems besteht darin, daß Bauteile 6 für die geradlinig verlaufenden Doppel-Schienen sowie Bauteile 7 für gekrümmte Schienenabschnitte 8, also Abschnitte, in denen die Schienen 5,5′ abzweigen oder gekrümmt sind, vorgesehen sind. Diese Bauteile 6,7 sind völlig separat voneinander ausgebildet, wobei es sich bei den Bauteilen 6 für die geraden Schienenabschnitte um sogenannte Meterware handelt, die auf die entsprechende Länge abgelängt ist. Die Bauteile 7 für die gekrümmten Schienenabschnitte 8 sind demgegenüber individuell geschaffen und an die jeweils erforderlichen Abzweigungen, Krümmungen etc. angepaßt.The basic structure of the double rail system is that components 6 for the linear double rails and components 7 for curved rail sections 8, that is, sections in which the rails 5,5 'branch or are curved, are provided. These components 6, 7 are formed completely separately from one another, the components 6 for the straight rail sections being so-called yard goods, which are cut to the appropriate length. The components 7 for the curved rail sections 8, on the other hand, are created individually and adapted to the required branches, curvatures, etc.

Für beide Bauteile 6,7 gemeinsam ist, daß sie jeweils aus einem Hohlkastenprofil 9 aus Metall oder Kunststoff bestehen. Die Stirnansicht eines derartigen Hohlkastenprofils 9 ist in Fig. 3 dargestellt. Dabei ist in dieser Darstellung erkennbar, daß das Hohlkastenprofil 9 unterseitig einen Schlitz 10 aufweist. Dieser wird begrenzt durch zwei nach innen gerichtete Schenkel des Hohlkastenprofils 9, welche Basisplatten 11 für Schienenprofile 12 definieren. Bei der Ausführungsform in Fig. 3, also für die Hohlkastenprofile 9 im Bereich der geraden Schienenabschnitte, sind die Schienenprofile 12 einstückig mit der Basisplatte 11 und somit einstückig mit dem Hohlkastenprofil 9 ausgebildet. Das Schienenprofil 12 ist dabei oberseitig halbzylinderförmig, d.h. rund ausgebildet und weist im unteren Bereich einen Längsschlitz 13 auf, so daß das Schienenprofil 12 durch ein unten offenes Hohlprofil gebildet ist.Common to both components 6, 7 is that they each consist of a hollow box section 9 made of metal or plastic. The end view of such a hollow box profile 9 is shown in Fig. 3. It can be seen in this illustration that the hollow box profile 9 has a slot 10 on the underside. This is limited by two inwardly directed legs of the hollow box profile 9, which define base plates 11 for rail profiles 12. In the embodiment in FIG. 3, that is to say for the hollow box profiles 9 in the region of the straight rail sections, the rail profiles 12 are formed in one piece with the base plate 11 and thus in one piece with the hollow box profile 9. The rail profile 12 is on the top semi-cylindrical, ie round and has a longitudinal slot 13 in the lower area, so that the rail profile 12 is formed by a hollow profile open at the bottom.

In Fig. 4 ist eine Stoßstelle S zwischen zwei Hohlkastenprofilen 9 zweier Bauteile 6,7 im Längsschnitt dargestellt. Dabei ist erkennbar, daß zwischen den Hohlkastenprofilen 9 im Bereich der innen hohlen Schienenprofile 12 Zentrierstifte 14 angeordnet sind, die eine exakte Ausrichtung der Schienenprofile 12 gewährleisten. Entsprechend sind im oberen Bereich der Hohlkastenprofile 9 in Aussparungen 15 weitere Zentrierstifte 14 vorgesehen. Dadurch ist gewährleistet, daß die Hohlkastenprofile 9 der Bauteile 6,7 exakt aneinanderstoßen.In Fig. 4 a joint S between two hollow box profiles 9 of two components 6,7 is shown in longitudinal section. It can be seen that 12 centering pins 14 are arranged between the hollow box profiles 9 in the region of the internally hollow rail profiles, which ensure an exact alignment of the rail profiles 12. Correspondingly, further centering pins 14 are provided in cutouts 15 in the upper region of the hollow box profiles 9. This ensures that the hollow box profiles 9 of the components 6, 7 abut each other exactly.

In Fig. 5 ist die Situation dargestellt, nachdem auf das Hohlkastenprofil 9 eine Abdeckblende 16 aufgeklemmt worden ist.5 shows the situation after a cover panel 16 has been clamped onto the hollow box section 9.

Fig. 6 zeigt vom Grundprinzip her die Vorrichtung wie in Fig. 5, bis auf zwei Ausnahmen. Zum einen ist das Schienenprofil 12 nicht einstückig mit der Basisplatte 11 des Hohlkastenprofils 9 ausgebildet, sondern es handelt sich beim Schienenprofil 12 um ein separates Bauteil. Dabei ist das Schienenprofil 12 ein Rohr, welches auf einer Trägerplatte 17 festgeschweißt ist, wobei die Trägerplatte 17 wiederum auf der entsprechenden Basisplatte 11 des Hohlkastenprofils 9 festgeschraubt ist. Statt der Verwendung eines Rohres für das Schienenprofil 12 kann auch ein Vollstab mit Zapfen für die Zentrierung vorgesehen sein. Die Ausbildung des Schienenprofils 12 in dieser Form bildet vom Grundprinzip her die Bauteile 7 für die gekrümmten Schienenabschnitte 8. Zum anderen ist erkennbar, daß auf einer der Schienen 5,5′ ein Flügel 4 verschiebbar gelagert ist. Zu diesem Zweck weist ein Fahrgestell 18 im oberen Bereich eine Rolle 19 auf. Das Fahrgestell 18 ist dabei durch den Schlitz 10 im Hohlkastenprofil 9 hindurchgeführt und ist über ein Kugellager 20 um eine senkrechte Achse verschwenkbar mit dem Flügel 4 verbunden.Fig. 6 shows the basic principle of the device as in Fig. 5, with two exceptions. On the one hand, the rail profile 12 is not formed in one piece with the base plate 11 of the hollow box profile 9, but the rail profile 12 is a separate component. The rail profile 12 is a tube which is welded onto a support plate 17, the support plate 17 in turn being screwed onto the corresponding base plate 11 of the box section 9. Instead of using a tube for the rail profile 12, a solid rod with pins can also be provided for centering. The formation of the rail profile 12 in this form forms the basic principle of the components 7 for the curved rail sections 8. On the other hand, it can be seen that on one of the rails 5,5 'a wing 4 is slidably mounted. For this purpose, a chassis 18 has a roller 19 in the upper region. The chassis 18 is through passed the slot 10 in the hollow box section 9 and is connected to the wing 4 via a ball bearing 20 pivotable about a vertical axis.

Die erste Ausführungsform des Doppel-Schienen-Systems in Fig. 7 besteht zunächst aus einem Bauteil 6, an das sich ein Bauteil 7 mit einem gekrümmten Schienenabschnitt 8 anschließt. An dieses Bauteil 7 schließen sich in einer rechtwinkligen Anordnung wieder zwei Bauteile 6 an, die ebenfalls als Doppel-Schienen ausgebildet sind. Der abgewinkelte Zweig weist dann ein weiteres Bauteil 7 auf, bei dem die Schiene 5′ rechtwinklig in die ursprüngliche Richtung geführt ist. An dieses Bauteil 7 schließt sich dann ein Bauteil 6 wieder an. Die beiden Bauteile 7 dieser Ausführungsform sind vergrößert in Fig. 8 und 9 sowie in Fig. 10 und 11 dargestellt. Dabei ist erkennbar, daß das Hohlkastenprofil 9 aus einzelnen Hohlkastenprofilelementen zusammengesetzt ist, wobei auf der Basisplatte 11 die Schienenprofile 12 mit ihren Trägerplatten 17 befestigt sind. Dabei sind endseitig jeweils die Zentrierstifte 14 erkennbar, mittels denen diese Bauteile 7 mit den anschließenden Bauteilen 6 zentriergenau verbunden werden können.The first embodiment of the double-rail system in FIG. 7 initially consists of a component 6, to which a component 7 with a curved rail section 8 is connected. This component 7 is followed by two components 6 in a right-angled arrangement, which are also designed as double rails. The angled branch then has a further component 7, in which the rail 5 'is guided at right angles in the original direction. A component 6 then connects to this component 7 again. The two components 7 of this embodiment are shown enlarged in FIGS. 8 and 9 and in FIGS. 10 and 11. It can be seen that the hollow box profile 9 is composed of individual hollow box profile elements, the rail profiles 12 being fastened with their carrier plates 17 on the base plate 11. The centering pins 14 can be seen at the ends, by means of which these components 7 can be connected to the subsequent components 6 with exact centering.

In entsprechender Weise ist die zweite Ausführungsform in Fig. 12 aufgebaut. Hier ist zunächst ein Bauteil 6 mit einem geraden Streckenabschnitt für die Schienen 5,5′ vorgesehen. Es schließt sich ein Bauteil 7 an, welches eine Abzweigung für die eine Schiene 5′ (Fig. 13 und 14) aufweist. Es schließen sich zueinander abgewinkelt Bauteile 6 mit geraden Schienenabschnitten an. Das eine Bauteil 6 weist im Anschluß schließlich noch ein Bauteil 7 mit einer Abknickung der Schiene 5 auf (Fig. 15 und 16). Auch hier ist erkennbar, daß die entsprechenden Hohlkastenprofile 9 entsprechend zusammengesetzt sind, um die Abzweigung bzw. Abknickung zu erhalten. Die Schienenprofile 12 sind dabei mit ihren Trägerplatten 17 auf den Basisplatten 11 des Hohlkastenprofils 9 festgeschraubt.The second embodiment in FIG. 12 is constructed in a corresponding manner. Here, a component 6 is initially provided with a straight section for the rails 5,5 '. There follows a component 7, which has a branch for the one rail 5 '(Fig. 13 and 14). Components 6 with straight rail sections are angled to one another. One component 6 finally has a component 7 with a bend in the rail 5 (FIGS. 15 and 16). It can also be seen here that the corresponding hollow box profiles 9 are composed accordingly are to get the turn or kink. The rail profiles 12 are screwed with their carrier plates 17 onto the base plates 11 of the box section 9.

In den Fig. 10 und 15 sind Abknickungen des Schienenverlaufs mit einer 90°-Kröpfung (Fig. 10) sowie mit einer 45°-Kröpfung (Fig. 15) dargestellt, wobei diese Kurvenstücke jeweils nur mit einem einzigen Schienenprofil 12 ausgestattet sind. Selbstverständlich ist es auch möglich, diese Kurvenstücke doppelläufig auszubilden, und zwar in der entsprechenden Weise mit einem zweiten Schienenprofil 12, welches in entsprechender Weise auf der Basisplatte 11 befestigt wird.10 and 15 bends of the rail course are shown with a 90 ° offset (FIG. 10) and with a 45 ° offset (FIG. 15), these curve sections each being equipped with only a single rail profile 12. Of course, it is also possible to design these curve pieces in double runs, in the corresponding manner with a second rail profile 12, which is fastened in a corresponding manner on the base plate 11.

Durch die erfindungsgemäßen Bauteile 6 und 7 wird ein Baukastensystem geschaffen, mittels dem die unterschiedlichsten Schienensysteme hergestellt werden können.Components 6 and 7 according to the invention create a modular system by means of which the most varied of rail systems can be produced.

Das Schienenprofil 12 für die geraden Schienenabschnitte bei den Bauteilen 6 mit dem unterseitigen Längsschlitz 13 stellt dabei eine eigenständige Erfindung dar, welche unabhängig von dem beschriebenen Baukastensystem ist. Durch dieses besondere Schienenprofil wird ein optimales Laufverhalten des Fahrgestells 18 mit seiner Rolle 19 gewährleistet.The rail profile 12 for the straight rail sections in the components 6 with the underside longitudinal slot 13 represents an independent invention which is independent of the modular system described. This special rail profile ensures optimal running behavior of the chassis 18 with its roller 19.

BezugszeichenlisteReference list

11
Öffnungopening
22nd
Wandwall
2′2 ′
WandnischeWall niche
33rd
Schiebetürsliding door
44th
Flügelwing
55
Schienerail
5′5 ′
Schienerail
66
BauteilComponent
77
BauteilComponent
88th
gekrümmter Schienenabschnittcurved rail section
99
HohlkastenprofilBox girder profile
1010th
Schlitzslot
1111
BasisplatteBase plate
1212th
SchienenprofilRail profile
1313
LängsschlitzLongitudinal slot
1414
ZentrierstiftCentering
1515
AussparungRecess
1616
AbdeckblendeCover panel
1717th
TrägerplatteCarrier plate
1818th
Fahrgestellchassis
1919th
Rollerole
2020th
Kugellagerball-bearing
SS
StoßstelleJoint

Claims (9)

  1. Sliding door (3) which comprises a plurality of leaves (4) which can be displaced by means of rollers (19) on a double-rail system (5, 5′), which lie one next to the other in one plane in the closed state and, for opening, can be displaced via curved rail portions (8) into a stacking position in which the leaves (4) rest against one another in parallel, one behind the other, the double-rail system (5, 5′) comprising structural parts (6) for the double rails (5, 5′), which run in rectilinear manner and between which, in the region of the curved rail portions (8), separate structural parts (7) are introduced therefor, and the structural parts (6, 7) both for the rectilinear and for the curved portion being formed in each case by a C-shaped hollow-casing profile having a slot (10) which runs, in the installed state, in the longitudinal direction on the underside, and, in the rectilinear portion, the rail profiles (12), which delimit the slot (10), being configured in one piece with the legs which belong to the hollow-casing profile (9) and point towards the slot (10), whereas, in the curved portion, the rail profiles (12) can be fastened separately on a baseplate of the separate structural part (7), characterized in that both the rectilinear and the curved portions form single-piece and, with the exception of the legs, identically designed C-shaped hollow-casing profiles (9), and in that, in the curved portion, the legs which belong to the hollow-casing profile (9) and point towards the slot define the baseplate.
  2. Sliding door according to Claim 1, characterized in that the rail profile (12) for the curved portion is fastened, on the underside, on a carrier plate (17) which, in turn, is fastened on the baseplate (11).
  3. Sliding door according to Claim 1 or 2, characterized in that the rail profile (12) for the curved portions consists of a deformable metal or a plastically deformable material.
  4. Sliding door according to one of Claims 1 to 3, characterized in that the structural parts (7) for the curved rail portions (8) are made up of a plurality of individual parts.
  5. Sliding door according to one of Claims 1 to 4, characterized in that the structural parts (6, 7) can be plugged together.
  6. Sliding door according to Claim 5, characterized in that centring pins (14) are arranged between the structural parts (6, 7), in the region of the joints (S).
  7. Sliding door according to one of Claims 1 to 6, characterized in that the rails (5, 5′) of the double-rail system have at least partially hollow rail profiles (12) which are centred with respect to one another by centring pins (14) in the region of the joints (S) between the structural parts (6, 7).
  8. Sliding door according to Claim 7, characterized in that the rail profiles (12) for the rectilinear double rails (5, 5′) and/or for the structural parts (7) in the region of the curved rail portions (8) are open rail profiles (12) provided with a longitudinal slot (13).
  9. Sliding door according to one of Claims 1 to 8, characterized in that the rail profiles (12) of the rails (5, 5′) are designed, on the topside, essentially in the form of half-cylinders.
EP91107811A 1990-05-17 1991-05-15 Sliding door Expired - Lifetime EP0457286B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4015870A DE4015870C2 (en) 1990-05-17 1990-05-17 sliding door
DE4015870 1990-05-17

Publications (2)

Publication Number Publication Date
EP0457286A1 EP0457286A1 (en) 1991-11-21
EP0457286B1 true EP0457286B1 (en) 1994-06-29

Family

ID=6406622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91107811A Expired - Lifetime EP0457286B1 (en) 1990-05-17 1991-05-15 Sliding door

Country Status (5)

Country Link
EP (1) EP0457286B1 (en)
AT (1) ATE107997T1 (en)
DE (3) DE9007691U1 (en)
DK (1) DK0457286T3 (en)
ES (1) ES2057656T3 (en)

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US20160138316A1 (en) * 2014-11-14 2016-05-19 Dorma Deutschland Gmbh Cover holder

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DE59303932D1 (en) * 1992-06-04 1996-10-31 Karl Haab rail
DE4435641C2 (en) * 1994-10-06 1998-12-03 Juergen Guddas Sliding sash for closing as needed, especially an open side of balconies, conservatories and the like. the like
CH689233A5 (en) * 1996-05-07 1998-12-31 Dorma Tuerautomatik Ag sliding partition
DE19634391C5 (en) * 1996-08-26 2016-07-21 Dorma Deutschland Gmbh Floor anchoring for wings of a movable sliding wall made of insulating glass
DE19727928C2 (en) * 1997-07-01 2001-11-29 Dorma Gmbh & Co Kg Sliding wall guided on at least one running rail
DE19734179C2 (en) * 1997-08-07 1999-09-02 Dorma Gmbh & Co Kg Sliding wall guided on at least one running rail
FI114656B (en) * 1997-12-19 2004-11-30 Lumon Oy Balcony glazing
DE19828336B4 (en) * 1998-06-25 2014-02-06 Geze Gmbh drive
ATE257541T1 (en) * 1998-12-18 2004-01-15 Peter Schmid RAIL FOR A SLIDING GATE
DE19915188C2 (en) * 1999-04-06 2001-04-19 Dorma Gmbh & Co Kg Running track for a sliding wall consisting of several leaves
DE19947705C2 (en) * 1999-10-04 2003-04-30 Dorma Gmbh & Co Kg Carriage guided in a guide rail
DE10024580A1 (en) 2000-05-19 2001-11-22 Dorma Gmbh & Co Kg Track rail for multi-panel sliding door has switchable points for support and guide roller of sliding gear
FI109226B (en) * 2000-05-22 2002-06-14 Iloxi Oy support schemes
DE10052539B4 (en) * 2000-10-23 2004-09-30 Dorma Gmbh + Co. Kg Sliding wall made of several sliding sashes
FR2829172B1 (en) * 2001-09-03 2004-12-10 Baumert Ind CLOSING DEVICE OF THE FOLDABLE ACCORDION TYPE
ES2220218B1 (en) * 2003-05-23 2006-02-16 Klein Iberica, S.A. MECHANISM FOR SUSPENSION AND REGULATION OF FOLDING DOORS.
FI119001B (en) 2006-08-16 2008-06-13 Lumon Oy Panel systems and upper controls for the same
CH701501A1 (en) * 2009-07-24 2011-01-31 Eku Ag Guide rail for a sliding door.
US8613164B1 (en) * 2011-01-11 2013-12-24 David Barber Hide-away closet door hardware
DE102014221440B3 (en) * 2014-10-22 2016-04-21 Geze Gmbh Bearing and guide device of a sliding wall or sliding door system
GB2560144B (en) * 2016-11-17 2021-10-27 Home Decor Gb Ltd Modular track system
CN107605345B (en) * 2017-10-12 2019-11-08 舒旭 A kind of stacked structures and heap poststack automatic flushing device of door and window
WO2019212389A1 (en) * 2018-05-03 2019-11-07 Ermolayev Igor Aleksandrovich Device for closing off a facade opening
RU190911U1 (en) * 2018-10-30 2019-07-16 Игорь Александрович Ермолаев DEVICE CLOSING ARCHITECTURAL AREA

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DE2828691A1 (en) * 1978-06-30 1980-01-03 Richard Banse Curtain rail with tracks in compartmented tubular casings - has branch track sections curving away from straight tracks
US4569164A (en) * 1983-04-08 1986-02-11 Advanced Equipment Corp. Operable wall system
DE3610892A1 (en) * 1986-03-24 1987-10-08 Hubert Kurz Sectional sliding wall
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ES2006134A6 (en) * 1987-03-31 1989-04-16 Klein Iberica Fitting for sliding doors and the like.

Cited By (1)

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Publication number Priority date Publication date Assignee Title
US20160138316A1 (en) * 2014-11-14 2016-05-19 Dorma Deutschland Gmbh Cover holder

Also Published As

Publication number Publication date
DE59102057D1 (en) 1994-08-04
DK0457286T3 (en) 1994-11-07
ATE107997T1 (en) 1994-07-15
DE9007691U1 (en) 1994-04-14
ES2057656T3 (en) 1994-10-16
EP0457286A1 (en) 1991-11-21
DE4015870A1 (en) 1991-11-21
DE4015870C2 (en) 1994-02-17

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