EP0056564A2 - Sliding door system - Google Patents

Sliding door system Download PDF

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Publication number
EP0056564A2
EP0056564A2 EP81810516A EP81810516A EP0056564A2 EP 0056564 A2 EP0056564 A2 EP 0056564A2 EP 81810516 A EP81810516 A EP 81810516A EP 81810516 A EP81810516 A EP 81810516A EP 0056564 A2 EP0056564 A2 EP 0056564A2
Authority
EP
European Patent Office
Prior art keywords
sliding door
frame part
sliding
angle piece
door system
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.)
Withdrawn
Application number
EP81810516A
Other languages
German (de)
French (fr)
Other versions
EP0056564A3 (en
Inventor
Helmut Heinz Bunzl
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.)
Agta Record AG
Original Assignee
AG fuer Tuerautomation
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 AG fuer Tuerautomation filed Critical AG fuer Tuerautomation
Publication of EP0056564A2 publication Critical patent/EP0056564A2/en
Publication of EP0056564A3 publication Critical patent/EP0056564A3/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E06B3/50—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 with more than one kind of movement
    • E06B3/5054—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 with more than one kind of movement where the sliding and rotating movements are independent of each other
    • E06B3/5072—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 with more than one kind of movement where the sliding and rotating movements are independent of each other the horizontal sliding wings having the possibility of an additional rotational movement
    • 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
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • 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
    • E06B3/50—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 with more than one kind of movement
    • 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
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • 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
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • 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
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E05D15/58—Suspension arrangements for wings with successive different movements with both swinging and sliding movements
    • E05D2015/586—Suspension arrangements for wings with successive different movements with both swinging and sliding movements with travelling hinge parts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/15—Applicability
    • E05Y2800/16—Applicability applicable on combinations of fixed and movable wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/25—Emergency conditions
    • E05Y2800/252—Emergency conditions the elements functioning only in case of emergency
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/74—Specific positions
    • E05Y2800/742—Specific positions abnormal
    • E05Y2800/746—Specific positions abnormal emergency or extended
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a sliding door system with at least one sliding door that can be moved in a straight line and is carried by rollers on a ceiling rail, and which can also be pivoted about a lateral vertical axis.
  • Such sliding doors are usually actuated automatically by pulse generators, e.g. floor mats with electrical contacts or light barriers. For security reasons, it is particularly the case for buildings with heavy passenger traffic, such as hotels, shops, meeting rooms and the like. It is essential that such sliding doors can be opened quickly and reliably if necessary, for example if the building needs to be cleared quickly. However, such a rapid opening of the doors must also be possible if there is a power failure or the translational movement of the sliding door or doors is hindered or disturbed for any reason. To ensure this is already done been proposed to make sliding doors pivotable about a vertical axis in addition to their normal reciprocating movement, so that they can be pivoted from the inside using an increased pressure and thus opened.
  • pie to be solved with the invention is to improve sliding door systems of the type mentioned in such a way that an unimpeded pivoting movement of a normally translatory Sliding door is possible in every door opening and closing position while maintaining a minimal play on the floor.
  • the vertical frame part and thus the door axis of rotation maintains the exactly vertical position even if the one support and support point on the horizontal frame part connected to the castors is omitted due to the door pivoting movement.
  • This enables the sliding door to be swiveled freely and without contact with the floor, if necessary, and not just in the end positions, but in any position of the sliding door, without the translational movement of the sliding door in the floor or ceiling rail being impeded during normal operation.
  • the sliding door system contains two sliding doors 2, 3 which can be moved in opposite directions and which are guided at the bottom in floor rails 6 and at the top are each supported by two roller sets 9 and supports 13 by a ceiling rail 19.
  • These two sliding doors 2, 3 can be moved in a straight line by a motor in the directions A, B in a manner known per se, so that the entrance opening can be opened or closed.
  • these two sliding doors 2, 3 can additionally be pivoted about vertical axes in the direction of arrows C, D towards the outside of the building.
  • the two side wings 4, 5 At a horizontal distance, each of which can be pivoted about a vertical axis of rotation 7, so that in the open state they can assume the position shown in broken lines in FIG. 1.
  • the two side wings 4, 5 assume their position drawn in full lines and are only opened when a ver larger passageway is to be created, for example in the event of sudden crowds of people inside the building, or when wide vehicles are to drive through the opening.
  • the two side wings 4, 5 are in the normal position shown in full lines by spring catches or the like. held in such a way that increased pressure is to be exerted on these side wings so that they disengage and can move in the direction of arrows E and F into the position shown in broken lines.
  • a pivoting of the sliding doors 2, 3 is therefore possible in any door position they assume, since the side wings 4, 5 are then also pivoted.
  • a metallic, solid angle piece 12 is inserted into the horizontal, hollow frame part 10 and the vertical, hollow frame part 11 a preload is given in the sense that this preload is directed in the opposite direction to the door weight.
  • a screw 14 or cylindrical bolt located in the vicinity of the corner region 23 of this angle piece 12 is designed as a horizontal pivot axis about which the angle piece 12 can pivot to a small extent relative to the horizontal frame part 10.
  • a tension screw 15 according to FIG. 6 engages at a distance from the screw 14 both in the horizontal frame part 10 and in the end region of the horizontal angle piece 12.
  • the vertical frame part 11 maintains its exactly vertical position even when the sliding door 2 or 3 with its bearing piece during a door pivoting movement out of the slot 26 of the suspension member 16 rigidly connected to the frame part 10 - Hangs and thus only hangs on the frame hinge 11 via the vertical hinge strap 8.
  • the suspension member 16 is formed from a tab 24 held in the horizontal frame part 10 by screws 28. Since the slot 26 is slightly inclined, the unhooking of the engaging bolt connected to the door 2 or the like can. done only by overcoming resistance.
  • hinge strap 8 both on the vertical frame part 11 and on the sliding door 2
  • One part of the hinge band 8 is screwed into the nuts 20 of the vertical frame part 11 with screws 21.
  • the other hinge part comes with screws 22 fixed in slot nuts 20 of a vertical profile rail 25, which holds the sliding door 2, which is preferably made of glass.
  • a securing rail which can be inserted loosely and by hand into the bottom rail 6 and protrudes into a longitudinal groove in the lower, horizontal frame profile of the sliding door 2.
  • This floor rail 6 is arranged sunk in the floor of the building.
  • the optional safety rail lies on the bottom of the bottom rail 6 and has a length that is greater than the displacement of the sliding door 2 to ensure that pivoting is prevented even in the largest opening position of the sliding door.
  • the securing rail is designed as an elongated rail with a U-shaped cross section and is preferably made of aluminum.

Abstract

Damit Schiebetüren ausser ihrer normalen translatorischen Bewegung zusätzlich auch eine Schwenkbewegung ausführen können, ist zwischen einem horizontalen und einem vertikalen Rahmentail (10, 11) ein Winkelstück (12) eingesetzt. Diesem Winkelstück (12) wird durch eine Spannschraube (15) eine dem Türgewicht entgegengesetzt gerichtete Vorspannung erteilt. In der Nähe der Winkelecke (23) befindet sich eine Drehachse (14) des Winkelstückes (12). Durch diese Vorspannung behält die Schiebetür (2) ihre genau lotrechte Lage, auch wenn die Schiebetüre (2) zur Ausführung einer Tür-Schwenkbewegung aus dem Aufhängeglied (16) ausgehängt wird.So that sliding doors can also perform a pivoting movement in addition to their normal translatory movement, an angle piece (12) is inserted between a horizontal and a vertical frame rail (10, 11). This angle piece (12) is given a prestressing opposite to the door weight by means of a tensioning screw (15). There is an axis of rotation (14) of the angle piece (12) in the vicinity of the angle corner (23). As a result of this pretensioning, the sliding door (2) remains in its exactly vertical position, even if the sliding door (2) is detached from the hanging member (16) in order to perform a door pivoting movement.

Description

Die Erfindung bezieht sich auf eine Schiebetüranlage mit mindestens einer, geradlinig bewegbaren, von Laufrollen auf einer Deckenschiene getragenen Schiebetüre, die ausserdem um eine seitliche Vertikalachse verschwenkbar ist.The invention relates to a sliding door system with at least one sliding door that can be moved in a straight line and is carried by rollers on a ceiling rail, and which can also be pivoted about a lateral vertical axis.

Derartige Schiebetüren werden üblicherweise durch Impulsgeber, z.Beispiel Bodenmatten mit elektrischen Kontakten oder Lichtschranken automatisch betätigt. Aus Sicherheitsgründen ist es namentlich bei Gebäuden mit grossem Personenverkehr, wie Hotels, Läden, Versammlungslokalen u.dgl. wesentlich, dass sich solche Schiebetüren im Bedarfsfall rasch und zuverlässig öffnen lassen, wenn beispielsweise eine rasche Räumung des Gebäudes erforderlich ist. Eine solche rasche Oeffnung der Türen muss indessen auch dann möglich sein, wenn ein Stromausfall eintritt, oder die translatorische Bewegung der Schiebetür oder -türen aus irgendwelchen Gründen behindert oder gestört ist. Um dies sicherzustellen ist bereits vorgeschlagen worden, Schiebetüren zusätzlich zu ihrer normalen hin- und hergehenden Bewegung auch um eine Vertikalachse schwenkbar auszubilden, sodass sie sich unter Anwendung eines erhöhten Druckes von Innen her verschwenken und damit öffnen lassen.Such sliding doors are usually actuated automatically by pulse generators, e.g. floor mats with electrical contacts or light barriers. For security reasons, it is particularly the case for buildings with heavy passenger traffic, such as hotels, shops, meeting rooms and the like. It is essential that such sliding doors can be opened quickly and reliably if necessary, for example if the building needs to be cleared quickly. However, such a rapid opening of the doors must also be possible if there is a power failure or the translational movement of the sliding door or doors is hindered or disturbed for any reason. To ensure this is already done been proposed to make sliding doors pivotable about a vertical axis in addition to their normal reciprocating movement, so that they can be pivoted from the inside using an increased pressure and thus opened.

Schwierigkeiten ergeben sich indessen bei einer solchen von innen nach aussen gerichteten zusätzlichen Schwenkbewegung einer Schiebetüre, weil nach dem Wegfallen der einen obern Tür-Aufhängestelle das Türgewicht ein Verwinden des Rahmens bewirkt, da unten kein festes Lager, sondern nur ein in die Bodenschiene längsverschiebbar eingreifender Bolzen vorhanden ist. Dadurch kommt die der Schwenkachse abgewandte untere Türecke bei einer Schwenkbewegung mit dem Boden in Berührung und verhindert eine freie Schwenkbewegung der Türe in Oeffnungsrichtung. Ein grösseres Spiel zwischen Türe und Boden ist unerwünscht, da dies bei geschlossener Schiebetüre Zugluft und Wärmeverlust zur Folge hat. Andererseits ist eine so massive und starre Rahmenkonstruktion des Türflügels, dass unter der Wirkung des Türgewichtes keine nennenswerte Verwindung des Rahmens entsteht, aus Kosten- und Gewichtsgründen und wegen der erhöhten, im Normalbetrieb zu verschiebenden Masse nicht tragbar.Difficulties arise, however, with such an additional pivoting movement of a sliding door directed from the inside out, because after the removal of one upper door suspension point, the door weight causes the frame to twist, since there is no fixed bearing at the bottom, but only a bolt which engages longitudinally displaceably in the floor rail is available. As a result, the lower corner of the door facing away from the pivot axis comes into contact with the floor during a pivoting movement and prevents a free pivoting movement of the door in the opening direction. A larger play between the door and the floor is undesirable, as this results in drafts and heat loss when the sliding door is closed. On the other hand, such a massive and rigid frame construction of the door leaf that under the effect of the door weight there is no significant twisting of the frame, for reasons of cost and weight and because of the increased mass that can be shifted during normal operation.

pie mit der Erfindung zu lösende Aufgabe besteht darin, Schiebetüranlagen der eingangs genannten Art derart zu verbessern, dass eine ungehinderte Schwenkbewegung einer normalerweise translatorisch bewegten Schiebetüre in jeder Tür-Oeffnungs- und Schliesslage unter Beibehaltung eines minimalen Bodenspieles möglich ist.pie to be solved with the invention is to improve sliding door systems of the type mentioned in such a way that an unimpeded pivoting movement of a normally translatory Sliding door is possible in every door opening and closing position while maintaining a minimal play on the floor.

Die Erfindung, mit der diese Aufgabe gelöst wird, ergibt sich aus dem kennzeichnenden Teil.des Patentanspruches 1.The invention with which this object is achieved results from the characterizing part of claim 1.

Durch die dem Türgewicht entgegengerichtete Vorspannung gelingt es, dass der vertikale Rahmenteil und damit die Tür-Drehachse die genau lotrechte Lage auch dann beibehält, wenn die eine Stütz- und Auflagestelle an dem mit den Laufrollen verbundenen, horizontalen Rahmenteil infolge der Tür-Schwenkbewegung wegfällt. Dies ermöglicht, die Schiebetüre im Bedarfsfall ungehindert und ohne Bodenberührung zu verschwenken und zwar nicht nur in den Endlagen, sondern in beliebigen Positionen der Schiebetür, ohne dass im Normalbetrieb die translatorische Bewegung der Schiebetüre in der Boden- oder Deckenschiene behindert wird.Due to the pre-tensioning of the door weight, the vertical frame part and thus the door axis of rotation maintains the exactly vertical position even if the one support and support point on the horizontal frame part connected to the castors is omitted due to the door pivoting movement. This enables the sliding door to be swiveled freely and without contact with the floor, if necessary, and not just in the end positions, but in any position of the sliding door, without the translational movement of the sliding door in the floor or ceiling rail being impeded during normal operation.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigen:

  • Figur 1 eine schematische Draufsicht auf eine Schiebetüranlage mit zwei gegenläufigen Schiebetüren und zwei schwenkbaren seitlichen Türflügeln
  • Figur 2 ein Detail des oberen Rahmenteiles mit eingesetztem Winkel, mit dem eine Vorspannung erzeugbar ist
  • Figur 3 eine schematische Darstellung der an einer Deckenschiene aufgehängten Schiebetür
  • Figur 4 einen Horizontalschnitt nach der Linie IV - IV in Figur 2
  • Figur 5 einen Schnitt nach der Linie V - V
  • Figur 6 einen Schnitt nach der Linie VI - VI in Figur 2 mit Vorspann-Schraube.
In the drawing, an embodiment of the subject of the invention is shown. Show it:
  • Figure 1 is a schematic plan view of a sliding door system with two counter-rotating sliding doors and two pivotable side door panels
  • Figure 2 shows a detail of the upper frame part with inserted angle, with which a bias can be generated
  • Figure 3 is a schematic representation of the sliding door suspended from a ceiling rail
  • 4 shows a horizontal section along the line IV-IV in FIG
  • 5 shows a section along the line V - V
  • 6 shows a section along the line VI - VI in Figure 2 with a preload screw.

Wie aus Figur 1 hervorgeht, enthält die Schiebetüranlage zwei gegenläufig bewegbare Schiebetüren 2, 3, welche unten in Bodenschienen 6 geführt und oben je von zwei Laufrollensätzen 9 und Stützen 13 von einer Deckenschiene 19 getragen werden. Diese beiden Schiebetüren 2, 3 lassen sich in den Richtungen A, B in an sich bekannter Weise geradlinig motorisch verschieben, so dass die Eingangsöffnung freigegeben bzw. geschlossen werden kann. Ausserdem lassen sich diese beiden Schiebetüren 2, 3 in Ausnahmefällen zusätzlich in Richtung der Pfeile C, D nach der Gebäudeaussenseite hin um vertikale Achsen verschwenken. Seitlich der Schiebetüren 2, 3 befinden sich in einem horizontalen Abstand zwei Seitenflügel 4, 5, welche je um eine vertikale Drehachse 7 verschwenkbar sind, so dass sie im geöffneten Zustand die in Figur 1 in unterbrochenen Linien dargestellte Lage einnehmen können. Normalerweise nehmen die beiden Seitenflügel 4, 5 jedoch ihre in vollen Linien eingezeichnete Lage ein und werden nur geöffnet, wenn ein vergrösserter Durchgang geschaffen werden soll, beispielsweise etwa bei plötzlichem Personenandrang im Innern des Gebäudes, oder wenn breite Fahrzeuge durch die Oeffnung hindurchfahren sollen. Die beiden Seitenflügel 4, 5 werden in der in vollen Linien dargestellten normalen Lage durch Federnrasten od.dgl. derart festgehalten, dass ein erhöhter Druck auf diese Seitenflügel auszuüben ist, damit sie ausrasten und sich in Richtung der Pfeile E und F in die in unterbrochenen Linien gezeichnete Lage bewegen können. Ein Verschwenken der Schiebetüren 2, 3 ist deshalb in jeder beliebigen von ihnen eingenommenen Türposition möglich, da die Seitenflügel 4, 5 dann ebenfalls verschwenkt werden.As can be seen from FIG. 1, the sliding door system contains two sliding doors 2, 3 which can be moved in opposite directions and which are guided at the bottom in floor rails 6 and at the top are each supported by two roller sets 9 and supports 13 by a ceiling rail 19. These two sliding doors 2, 3 can be moved in a straight line by a motor in the directions A, B in a manner known per se, so that the entrance opening can be opened or closed. In addition, in exceptional cases, these two sliding doors 2, 3 can additionally be pivoted about vertical axes in the direction of arrows C, D towards the outside of the building. To the side of the sliding doors 2, 3 there are two side wings 4, 5 at a horizontal distance, each of which can be pivoted about a vertical axis of rotation 7, so that in the open state they can assume the position shown in broken lines in FIG. 1. Normally, however, the two side wings 4, 5 assume their position drawn in full lines and are only opened when a ver larger passageway is to be created, for example in the event of sudden crowds of people inside the building, or when wide vehicles are to drive through the opening. The two side wings 4, 5 are in the normal position shown in full lines by spring catches or the like. held in such a way that increased pressure is to be exerted on these side wings so that they disengage and can move in the direction of arrows E and F into the position shown in broken lines. A pivoting of the sliding doors 2, 3 is therefore possible in any door position they assume, since the side wings 4, 5 are then also pivoted.

Wenn sich die Schiebetüren 2, 3 um eine Vertikalachse verschwenken, bewirkt dies, dass sie aus dem Aufhängeglied 16 aushängen und somit nur noch an dem lotrechten, sich über die ganze Höhe erstreckenden Scharnierband 8 am vertikalen Rahmenteil 11 hängen. Der horizontale Rahmenteil 10 ist nahe an den beiden Enden durch Stützen 13 und Laufrollen 9 an der Deckenschiene 19 aufgehängt. Infolge des üblicherweise beachtlichen Türgewichtes hat der vertikale Rahmenteil 11 jedoch die Tendenz, sich etwas durchzubiegen, so dass die Schiebetüre 2 eine in Figur 3 in unterbrochenen Linien angedeutete Lage einnehmen würde, falls keine Gegenmassnahmen getroffen würden. Diese Durchbiegung des vertikalen Rahmenteiles 11 kann von dem in die Bodenschiene 6 eingreifenden einzigen Bolzen 30 nicht verhindert werden, da er in dieser längsbeweglich geführt ist. Somit kann dieser unten liegende Bolzen 30 in Längsrichtung der Bodenschiene 6 keine Stützfunktion für den Türflügel übernehmen und auch das Durchhängen nicht verhindern, da er sich in Richtung des Pfeiles G (Figur 3) frei bewegen kann.If the sliding doors 2, 3 pivot about a vertical axis, this has the effect that they hang out of the hanging member 16 and thus only hang on the vertical hinge band 8, which extends over the entire height, on the vertical frame part 11. The horizontal frame part 10 is suspended close to the two ends by supports 13 and rollers 9 on the ceiling rail 19. Due to the usually considerable door weight, however, the vertical frame part 11 tends to bend slightly, so that the sliding door 2 would assume a position indicated by broken lines in FIG. 3 if no countermeasures were taken. This deflection of the vertical frame part 11 cannot be prevented by the single bolt 30 engaging in the bottom rail 6, since it is in this is guided longitudinally. Thus, this bolt 30 located at the bottom in the longitudinal direction of the bottom rail 6 cannot assume a support function for the door leaf and also cannot prevent sagging, since it can move freely in the direction of the arrow G (FIG. 3).

Um zu verhindern, dass die Schiebetüre bei ihrer in Ausnahmesituationen erforderlichen Schwenkbewegung am Boden aufsteht und dadurch eine volle Türschwenk- öffnung behindert würde, wird in den horizontalen, hohlen Rahmenteil 10 und den vertikalen, hohlen Rahmenteil 11 ein metallisches, massives Winkelstück 12 eingelegt, dem eine Vorspannung in dem Sinne gegeben wird, dass diese Vorspannung dem Türgewicht entgegengesetzt gerichtet ist. Eine in der Nähe des Eckbereiches 23 dieses Winkelstückes 12 befindliche Schraube 14 oder zylindrischer Bolzen ist als horizontale Schwenkachse ausgebildet, um die sich das Winkelstück 12 in geringem Masse relativ zum horizontalen Rahmenteil 10 verschwenken kann. Eine Zugschraube 15 gemäss Figur 6 greift im Abstand von der Schraube 14 sowohl in den horizontalen Rahmenteil 10 als auch in den Endbereich des horizontalen Winkelstückes 12 ein. Ihr Kopf liegt gegen eine Schulter 33 des Rahmenteiles 10 an. Bei einem Einschrauben dieser Zugschraube 15 in das Winkelstück 12 ergibt sich elne Vorspannung in den Sinne, dass auf den vertikalen Schenkel des Winkelstückes 12 eine dem Gewicht der Schiebetüre 2 entgegenwirkende Kraft ausgeübt wird. Damit sich das Winkelstück 12 bei einer Verdrehung der Zugschraube 15 um die als Drehachse wirkende Schraube 14 bzw. Bolzen bewegen kann, ist im horizontalen Rahmenteil 10 zwischen einer die Schulter 33 bildenden Rippe und dem Winkelstück 12 ein Zwischenraum 27 vorhanden und zudem sind im horizontalen Rahmenteil 10 Langlöcher 17 vorhanden, welche von Klemmschrauben 18 durchdrungen sind. Diese Klemmschrauben 18 werden erst festgezogen, wenn mit der Zugschraube 15 die richtige Vorspannung eingestellt ist. Dadurch wird mit einfachen Mitteln möglich gemacht, dass der vertikale Rahmenteil 11 seine genau lotrechte Lage auch dann beibehält, wenn die Schiebetüre 2 bzw. 3 mit ihrem Lagerstück bei einer Tür-Schwenkbewegung aus dem Schlitz 26 des mit dem Rahmenteil 10 starr verbundenen Aufhängegliedes 16 ausge- hängt wird und somit lediglich noch über das vertikale Scharnierband 8 am Rahmenteil 11 hängt. Wie aus Figur 5 hervorgeht, wird das Aufhängeglied 16 aus einer durch Schrauben 28 im horizontalen Rahmenteil 10 festgehaltenen Lasche 24 gebildet. Da der Schlitz 26 leicht geneigt ist, kann das Aushängen des in diesen eingreifenden, mit der Türe 2 verbundenen Bolzens od.dgl. nur unter Ueberwindung eines Widerstandes erfolgen.In order to prevent the sliding door from standing on the floor during its swiveling movement required in exceptional situations and thereby obstructing a full door swiveling opening, a metallic, solid angle piece 12 is inserted into the horizontal, hollow frame part 10 and the vertical, hollow frame part 11 a preload is given in the sense that this preload is directed in the opposite direction to the door weight. A screw 14 or cylindrical bolt located in the vicinity of the corner region 23 of this angle piece 12 is designed as a horizontal pivot axis about which the angle piece 12 can pivot to a small extent relative to the horizontal frame part 10. A tension screw 15 according to FIG. 6 engages at a distance from the screw 14 both in the horizontal frame part 10 and in the end region of the horizontal angle piece 12. Your head lies against a shoulder 33 of the frame part 10. When this tension screw 15 is screwed into the angle piece 12, a pre-tension results in the sense that a force counteracting the weight of the sliding door 2 is exerted on the vertical leg of the angle piece 12. So that the contra-angle piece 12 turns the tension screw 15 can move around the screw 14 or bolt acting as the axis of rotation, there is an intermediate space 27 in the horizontal frame part 10 between a rib 33 forming the shoulder 33 and the angle piece 12 and in addition there are elongated holes 17 in the horizontal frame part 10 which are provided by clamping screws 18 are permeated. These clamping screws 18 are only tightened when the correct preload is set with the lag screw 15. This makes it possible with simple means that the vertical frame part 11 maintains its exactly vertical position even when the sliding door 2 or 3 with its bearing piece during a door pivoting movement out of the slot 26 of the suspension member 16 rigidly connected to the frame part 10 - Hangs and thus only hangs on the frame hinge 11 via the vertical hinge strap 8. As can be seen from FIG. 5, the suspension member 16 is formed from a tab 24 held in the horizontal frame part 10 by screws 28. Since the slot 26 is slightly inclined, the unhooking of the engaging bolt connected to the door 2 or the like can. done only by overcoming resistance.

Die Art der Befestung des Scharnierbandes 8, sowohl am vertikalen Rahmenteil 11 als auch an der Schiebetüre 2, ist aus Figur 4 ersichtlich. Der eine Teil des Scharnierbandes 8 wird mit Schrauben 21 in Nutsteine 20 des vertikalen Rahmenteiles 11 eingeschraubt. Der andere Scharnierteil wird mit Schrauben 22 in Nutsteinen 20 einer vertikalen Profilschiene 25 befestigt, welche die vorzugsweise aus Glas bestehende Schiebetür 2 festhält.The type of attachment of the hinge strap 8, both on the vertical frame part 11 and on the sliding door 2, can be seen from Figure 4. One part of the hinge band 8 is screwed into the nuts 20 of the vertical frame part 11 with screws 21. The other hinge part comes with screws 22 fixed in slot nuts 20 of a vertical profile rail 25, which holds the sliding door 2, which is preferably made of glass.

Um zu verhindern, dass die Schiebetüren in Ruhezeiten, insbesondere nachts, missbräuchlich aus der an sich geschlossenen Schiebetürposition in Richtung der Pfeile C, D ausgeschwenkt werden können, sind Vorkehrungen getroffen, welche bewirken, dass die Schiebetüren zwar eine normale, translatorische Bewegung ausführen können, dann aber keine Schwenkbewegung mehr ausführen können. Zu diesem Zwecke ist eine Sicherungsschiene vorhanden, welche lose und von Hand in die Bodenschiene 6 einsetzbar ist und in eine Längsnut des untern, horizontalen Rahmenprofiles der Schiebetüre 2 hineinragt. Diese Bodenschiene 6 ist im Boden des Gebäudes versenkt angeordnet. Die wahlweise einsetzbare Sicherungsschiene liegt auf dem Grund der Bodenschiene 6 auf und hat eine Länge, die grösser ist als der Verschiebeweg der Schiebetür 2, um sicherzustellen, dass eine Verschwenkung auch in der grössten Schiebetür-Oeffnungslage verhindert wird. Die Sicherungsschiene ist als im Querschnitt U-förmige, längliche Schiene ausgebildet und besteht vorzugsweise aus Aluminium.In order to prevent the sliding doors from being improperly pivoted out of the closed sliding door position in the direction of arrows C, D at rest, in particular at night, precautions have been taken which have the effect that the sliding doors can carry out a normal, translational movement, but then can no longer perform a pivoting movement. For this purpose, there is a securing rail, which can be inserted loosely and by hand into the bottom rail 6 and protrudes into a longitudinal groove in the lower, horizontal frame profile of the sliding door 2. This floor rail 6 is arranged sunk in the floor of the building. The optional safety rail lies on the bottom of the bottom rail 6 and has a length that is greater than the displacement of the sliding door 2 to ensure that pivoting is prevented even in the largest opening position of the sliding door. The securing rail is designed as an elongated rail with a U-shaped cross section and is preferably made of aluminum.

Claims (6)

1. Schiebetüranlage mit mindestens einer, geradlinig bewegbaren, von Laufrollen auf einer Deckenschiene getragenen Schiebetüre, die ausserdem um eine seitliche Vertikalachse verschwenkbar ist, dadurch gekennzeichnet, dass zwischen einem horizontalen Rahmenteil (10) und einem vertikalen Rahmenteil (11) der Schiebetüre (2) ein Vorspannelement (12) eingesetzt ist, dessen Vorspannung eine dem Schiebetürgewicht entgegengesetzt gerichtete Kraftkomponente erzeugt.1. Sliding door system with at least one, linearly movable sliding door carried by rollers on a ceiling rail, which can also be pivoted about a lateral vertical axis, characterized in that between a horizontal frame part (10) and a vertical frame part (11) of the sliding door (2) a pretensioning element (12) is used, the pretensioning of which generates a force component directed in the opposite direction to the sliding door weight. 2. Schiebetüranlage nach Patentanspruch 1, dadurch gekennzeichnet, dass das Vorspannelement als metallisches Winkelstück (12) ausgebildet ist, dessen Ecke (23) sich im Bereich der Türschwenkachse befindet.2. Sliding door system according to claim 1, characterized in that the biasing element is designed as a metallic angle piece (12), the corner (23) of which is located in the region of the door pivot axis. 3. Schiebetüranlage nach Patentanspruch 2, dadurch gekennzeichnet, dass das Winkelstück (12) in die hohlen Rahmenteile (10, 11) eingreift und im Eckbereich des oberen Rahmenteiles (10) eine Schwenkachse (14) aufweist und im Abstand von dieser mindestens eine zwischen dem einen Rahmenteil (10, 11) und dem Winkelstück (12) wirksame Spannschraube (15) vorhanden ist.3. Sliding door system according to claim 2, characterized in that the angle piece (12) engages in the hollow frame parts (10, 11) and in the corner region of the upper frame part (10) has a pivot axis (14) and at least one at a distance from this between the a frame part (10, 11) and the angle piece (12) effective clamping screw (15) is present. 4. Schiebetüranlage nach Patentanspruch 3, dadurch gekennzeichnet, dass die Spannschraube (15) im horizontalen Rahmenteil (10) nahe an dem von der Winkelecke (23) abgewandten Schenkelende des Winkelstückes (12) angeordnet und als Zugschraube ausgebildet ist.4. Sliding door system according to claim 3, characterized in that the clamping screw (15) in the horizontal frame part (10) close to that of the Angle corner (23) facing away from the leg end of the angle piece (12) and is designed as a lag screw. 5. Schiebetüranlage nach einem der Patentansprüche 1 - 4, dadurch gekennzeichnet, dass in an sich bekannter Weise zwei gegenläufig bewegbare Schiebetüren (2, 3) vorhanden sind und - bezogen auf diese - raumaussenseitig zwei je um eine eigene vertikale Drehachse (7) schwenkbare, seitlich der Schiebetüren (2, 3) angeordnete Türflügel (4, 5) vorhanden sind.5. Sliding door system according to one of the claims 1 - 4, characterized in that there are two sliding doors (2, 3) which can be moved in opposite directions in a manner known per se and - based on this - two outside of the room, each pivotable about its own vertical axis of rotation (7), Door leaves (4, 5) arranged to the side of the sliding doors (2, 3) are present. 6. Schiebetüranlage nach einem der Patentansprüche 1 - 5, dadurch gekennzeichnet, dass zur Sicherung gegen unerwünschte Schwenkbewegung des Schiebetürflügels (2) eine von Hand lose in die Bodenschiene (6) einsetzbare und herausnehmbare, die Bodenschiene (6) oben überragende und mit seitlichem Spiel in eine Längsnut am Fuss der Schiebetüre (2) eingreifende Sicherungsschiene vorhanden ist.6. Sliding door system according to one of claims 1 - 5, characterized in that to secure against undesired pivoting movement of the sliding door leaf (2) a loose by hand in the bottom rail (6) insertable and removable, the bottom rail (6) above and with lateral play there is a safety rail engaging in a longitudinal groove at the foot of the sliding door (2).
EP81810516A 1981-01-21 1981-12-23 Sliding door system Withdrawn EP0056564A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3101725A DE3101725A1 (en) 1981-01-21 1981-01-21 "SLIDING DOOR SYSTEM"
DE3101725 1981-01-21

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EP0056564A2 true EP0056564A2 (en) 1982-07-28
EP0056564A3 EP0056564A3 (en) 1982-09-22

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EP (1) EP0056564A3 (en)
JP (1) JPS57140484A (en)
DE (1) DE3101725A1 (en)

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GB2204081A (en) * 1987-04-25 1988-11-02 Autodoors International Door
DE4032604C2 (en) * 1990-10-15 2000-01-27 Geze Gmbh & Co Sliding door system with at least one sliding and pivoting door leaf
DE19744514B4 (en) * 1997-10-09 2004-07-08 Geze Gmbh Sliding door system with at least one sliding and pivoting door leaf
DE102012210594A1 (en) 2012-06-22 2013-12-24 Geze Gmbh sliding door system
DE102012210584A1 (en) 2012-06-22 2013-12-24 Geze Gmbh sliding door system
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Also Published As

Publication number Publication date
EP0056564A3 (en) 1982-09-22
JPS57140484A (en) 1982-08-31
US4438594A (en) 1984-03-27
DE3101725A1 (en) 1982-08-05

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