EP1040979B1 - Pivotable sliding door for vehicles, especially urban passenger traffic vehicles - Google Patents

Pivotable sliding door for vehicles, especially urban passenger traffic vehicles Download PDF

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Publication number
EP1040979B1
EP1040979B1 EP00105187A EP00105187A EP1040979B1 EP 1040979 B1 EP1040979 B1 EP 1040979B1 EP 00105187 A EP00105187 A EP 00105187A EP 00105187 A EP00105187 A EP 00105187A EP 1040979 B1 EP1040979 B1 EP 1040979B1
Authority
EP
European Patent Office
Prior art keywords
door
guide
roller
swinging
sliding door
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
EP00105187A
Other languages
German (de)
French (fr)
Other versions
EP1040979A2 (en
EP1040979A3 (en
Inventor
Dietmar Dilcher
Harald Heide
Joachim Wirth
Achim Baake
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.)
Gebrueder Bode GmbH and Co KG
Original Assignee
Gebrueder Bode GmbH and Co KG
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Publication date
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Publication of EP1040979A2 publication Critical patent/EP1040979A2/en
Publication of EP1040979A3 publication Critical patent/EP1040979A3/en
Application granted granted Critical
Publication of EP1040979B1 publication Critical patent/EP1040979B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D15/1068Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track specially adapted for use in railway-cars or mass transit vehicles
    • 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
    • E05D15/08Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • 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
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track
    • E05D2015/1071Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with transversely moving track the track being directly linked to the fixed frame, e.g. slidingly
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • E05F15/646Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00Special devices for shifting a plurality of wings operated simultaneously
    • E05F17/004Special devices for shifting a plurality of wings operated simultaneously for wings which abut when closed
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/218Holders
    • E05Y2201/22Locks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23Actuation thereof
    • E05Y2201/232Actuation thereof by automatically acting means
    • E05Y2201/236Actuation thereof by automatically acting means using force or torque
    • E05Y2201/238Actuation thereof by automatically acting means using force or torque reaction force or torque
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43Motors
    • E05Y2201/434Electromotors; Details thereof
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/604Transmission members
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/606Accessories therefore
    • E05Y2201/608Back-drive
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/624Arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/64Carriers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/686Rods, links
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10Adjustable or movable
    • E05Y2600/11Adjustable or movable by automatically acting means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10Adjustable or movable
    • E05Y2600/13Adjustable or movable by motors, magnets, springs, weights
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10Adjustable or movable
    • E05Y2600/30Adjustable or movable characterised by the type of motion
    • E05Y2600/32Rotary motion
    • E05Y2600/322Rotary motion around a horizontal axis
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26Form, shape
    • E05Y2800/264Form, shape compact
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2800/00Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/73Single use of elements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING 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
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Abstract

The two door leaves (1A,B) fit into a door-frame (2) and there are slots (7A,B) to accommodate rollers in the frame member a the doors, suspended on a guide member (3). The door leaves may be hung on rotationally stiff arms attached to their top edges. motor or actuator (8) may turn a lever with pivots (8.1,8.2) at its ends to operate pull rods to open and close the doors.

Description

Die Erfindung betrifft eine Schwenkschiebetür für Fahrzeuge, insbesondere Fahrzeuge des öffentlichen Personennahverkehrs.The invention relates to a sliding door for vehicles, in particular vehicles of public transport.

In dem Dokument EP-A1-0820889 ist eine Schwenk-/Schiebetürvorrichtung für ein Fahrzeug beschrieben mit zwei gegeneinander in ihrer Längsrichtung verschiebbaren Türblättern, die jeweils in einer Tragführung aufgehängt und verschiebbar geführt sind. Die Tragführung ist zusammen mit den Türblättern aus einer Geschlossenstellung, in der die Türblätter in der Fahrzeugwand liegen, in eine Verschiebestellung, in der die Türblätter außen vor der Fahrzeugwand liegen, und zurück versetzbar. Die Tragführung besitzt zwei Montageplatten, zwischen denen sich zwei in Längsrichtung verlaufende Trägerstangen erstrecken, jede Trägerstange trägt einen Haltearm, an dem jeweils ein Türblatt befestigt ist. Im Türrahmen ist ein Rahmen mit einem horizontalen Träger und zwei Abschlußflanschen fest angeordnet. Jeder Abschlußflansch weist eine sich in Querrichtung erstreckende Führungsbahn zur Führung der Montageplatten auf, die quer zur Fahrzeugwand verschieblich sind. Als Antriebsvorrichtung für die Verschiebebewegung dient ein für beide Türblätter gemeinsamer Elektromotor, der im Bereich einer der Montageplatten, also an einem Ende der Tragführung angeordnet ist und dessen Abtriebswelle über ein Planetengetriebe und einen am Gehäuse des Planetengetriebes angreifenden, in Querrichtung verlaufenden, Zahnriehmen eine in Längsrichtung verlaufende Schraubspindel antreibt. Jedes Türblatt ist über einen Hilfsarm mit einer auf der Schraubspindel geführten Spindelmutter verbunden. Zur Versetzung der Tragführung in Querrichtung wird, wenn die Schraubspindel blockiert, an der Abtriebswelle des Planetengetriebes ein Drehmoment abgenommen, das über ein Zahnradsegment und einen sich am festen Abschlußflansch abstützenden Hebel die Querbewegung der Montageplatten und damit der Tragführung bewirkt. Das Drehmoment wird von dem einen Ende der Tragführung zum anderen Ende über eine sich in Längsrichtung erstreckende Verschließwelle übertragen.In the document EP-A1-0820889 a swing / sliding door device for a vehicle is described with two against each other in their longitudinal direction displaceable door leaves, which are each suspended in a support guide and slidably guided. The carrying guide is together with the door leaves from a closed position in which the door leaves are in the vehicle wall, in a displacement position in which the door leaves are outside the vehicle wall, and displaced back. The carrying guide has two mounting plates, between which extend two longitudinally extending support rods, each support rod carries a support arm, on each of which a door leaf is attached. In the door frame a frame with a horizontal support and two end flanges is fixed. Each end flange has a transversely extending guide track for guiding the mounting plates, which are displaceable transversely to the vehicle wall. As a driving device for the sliding movement is a common for both door leaves electric motor which is arranged in the region of one of the mounting plates, ie at one end of the support guide and the output shaft via a planetary gear and an attacking on the housing of the planetary gear, in Transversely extending, Zahnriehmen drives a longitudinally extending screw. Each door leaf is connected via an auxiliary arm with a guided on the screw spindle nut. To offset the support guide in the transverse direction, when the screw is blocked, a torque on the output shaft of the planetary gear is removed, which causes a gear segment and a fixed end flange lever supporting the transverse movement of the mounting plates and thus the support guide. The torque is transmitted from the one end of the support guide to the other end via a longitudinally extending locking shaft.

Bei einer in DE 3630229 A1 beschriebenen Schwenkschiebetür sind die beiden Türblätter an Führungsschienen sowie in einer Teleskopführung geführt. Die Antriebseinrichtung für die Verschiebebewegung greift an den Türblättern an, und ihre Reaktionskraft wird zur Betätigung von Schwenkhebeln ausgenutzt, die um eine vertikale Achse schwenkbar die Türblätter aus der geschlossenen Stellung in eine öffnungsbereite Stellung und zurück schwenken.In a sliding door described in DE 3630229 A1, the two door leaves are guided on guide rails and in a telescopic guide. The drive means for the sliding movement engages the door leaves, and their reaction force is utilized for actuating pivoting levers which pivot about a vertical axis pivot the door leaves from the closed position to an open position and back.

Aus EP 0 536 528 A1 ist weiterhin eine Vorrichtung zur Bewegung einer Schwenkschiebetür für Fahrzeuge zur Personenförderung bekannt, die ein Türblatt aufweist, das in seiner Längsrichtung auf einem Führungselement verschiebbar ist, welches als Teil eines Gelenkvierecks quer zur Ebene des Türblatts bewegbar ist. Die Längsbewegung des Türblatts ist mit der Querbewegung durch eine mit dem Türrahmen fest verbundene Führungsschiene koordiniert. Die Abtriebskraft einer Antriebsvorrichtung greift am Türblatt in Richtung des Führungsrelements an. Die Reaktionskraft der Antriebsvorrichtung übt auf ein zwischen dem Führungselement und einem mit dem Türrahmen verbundenen Stützteil angeordnetes Spreizelement ein Drehmoment aus, welches eine in einer Richtung im wesentlichen normal zum Führungselement auf dieses einwirkende Kraft zur Erzeugung der Querbewegung bewirkt.From EP 0 536 528 A1 there is further known a device for moving a sliding-type sliding door for passenger vehicles which has a door leaf which is displaceable in its longitudinal direction on a guide element which is movable transversely to the plane of the door leaf as part of a four-bar linkage. The longitudinal movement of the door leaf is coordinated with the transverse movement by a guide rail fixedly connected to the door frame. The output force of a drive device engages the door leaf in the direction of the guide element. The reaction force of the drive device exerts a torque on a spreading element arranged between the guide element and a support part connected to the door frame, which produces a force acting on the guide element in a direction substantially normal to the transverse movement in one direction.

Der Erfindung liegt die Aufgabe zugrunde, eine zweiflüglige Schwenkschiebetür so auszubilden, daß mit einfachen konstruktiven Mitteln eine besonders gute Ausnutzung des durch den Türrahmen begrenzten Raumes, d.h. eine möglichst weite Türöffnung in der Offenstellung erzielt wird, wobei die Versetzung der Tragführung in Querrichtung zur Türöffnung in einer geradlinigen Bewegung unter Ausnutzung der Reaktionskraft der Antriebsvorrichtung erfolgen sollte.The invention has the object of providing a two-leaf pivoting sliding door in such a way that with simple structural means a particularly good utilization of limited by the door frame space, i. the widest possible door opening in the open position is achieved, wherein the displacement of the support guide in the transverse direction to the door opening should be in a rectilinear motion taking advantage of the reaction force of the drive device.

Die Lösung dieser Aufgabe erfolgt erfindungsgemäß mit den Merkmalen aus dem Patentanspruch 1. Vorteilhafte Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen beschrieben.The solution of this object is achieved according to the invention with the features of claim 1. Advantageous developments of the invention are described in the dependent claims.

Ein Grundgedanke der Erfindung besteht darin, die beiden Türblätter an einer Tragführung aufzuhängen, welche zwei in Querrichtung gegeneinander versetzte Führungsschienen aufweist, die bei einer besonders vorteilhaften Ausführungsform in einen gemeinsamen Träger mit I-förmigem Querschnitt integriert werden können. Dieser Träger ist über Rahmenteile in mit dem Türrahmen fest verbundenen Querführungen in einer Richtung quer zur Türöffnung verschiebbar. Die als für beide Türblättern gemeinsamen Elektromotor ausgebildete Antriebsvorrichtung ist auf den Tragführungen im Wesentlichen in der Mitte der Türöffnung angeordnet und treibt einen Ketten- oder Riementrieb an, an den die beiden Türblätter angekoppelt sind. Die Reaktionskraft der Antriebsvorrichtung wird ausgenutzt, um eine in Verschiebungsrichtung der Tragführung wirkende Kraft zur Erzeugung der Verschiebungsbewegung in Querrichtung zu bewirken. Jedes Türblatt ist mit einem an der Tragführung in Längsrichtung verschiebbar aufgehängten Rollenschlitten verbunden, der gegenüber dem mit ihm verbundenen Türblatt in Richtung zum jeweils anderen Türblatt hin versetzt angeordnet ist, wobei diese Versetzung derart gewählt sein kann, daß in der Geschlossenstellung der Tragführung und der Türblätter jeweils der mit dem einen Türblatt verbundene Rollenschlitten von innen gesehen vor dem jeweils anderen Türblatt angeordnet ist. Auf diese Weise ist es möglich, beide Türblätter soweit in Längsrichtung zu verschieben, daß die gesamte Breite der Türöffnung freigegeben und somit zum Ein/Aussteigen benutzbar ist.A basic idea of the invention is to suspend the two door leaves on a carrying guide, which has two guide rails which are offset in the transverse direction relative to one another and, in a particularly advantageous embodiment, into a common carrier can be integrated with I-shaped cross section. This carrier is displaceable over frame parts in fixedly connected to the door frame transverse guides in a direction transverse to the door opening. The drive device designed as an electric motor common to both door leaves is arranged substantially in the center of the door opening on the carrying guides and drives a chain or belt drive to which the two door leaves are coupled. The reaction force of the drive device is exploited to cause a force acting in the direction of displacement of the support guide force to generate the displacement movement in the transverse direction. Each door leaf is connected to a longitudinally slidably suspended on the support guide roller carriage, which is offset from the associated door leaf toward the other door leaf out, said offset can be chosen such that in the closed position of the support guide and the door leaves in each case the roller carriage connected to the one door leaf is arranged, seen from the inside, in front of the respective other door leaf. In this way, it is possible to move both door leaves so far in the longitudinal direction, that the entire width of the door opening released and thus for entry / exit is usable.

Im folgenden wird anhand der beigefügten Zeichnungen ein Ausführungsbeispiel für eine Schwenkschiebetür nach der Erfindung näher erläutert.In the following an embodiment of a sliding sliding door according to the invention will be explained in more detail with reference to the accompanying drawings.

In den Zeichnungen zeigen:

  • Fig. 1 in schematischer Darstellung die Ansicht einer Schwenkschiebetür im geschlossenen Zustand von innen her gesehen;
  • Fig. 2 die Seitenansicht der Schwenkschiebetür nach Fig. 1 ohne Türrahmen;
  • Fig. 3 in einer Darstellung analog Fig. 1 den oberen Bereich der Schwenkschiebetür nach Fig. 1 in leicht vergrößerter Darstellung;
  • Fig. 4 die Schwenkschiebetür nach Fig. 1 bis 3 in einer von oben gesehenen Teildarstellung bei geschlossener Tür;
  • Fig. 5 in einer Darstellung analog Fig. 4 die Teildarstellung der Schwenkschiebetür im geöffneten Zustand;
  • Fig. 6 in einer Schnittdarstellung nach der Linie VI-VI in Fig. 3 den oberen Teil der Schwenkschiebetür in vergrößerter Darstellung.
In the drawings show:
  • Figure 1 is a schematic representation of the view of a sliding door in the closed state seen from the inside.
  • FIG. 2 shows the side view of the sliding sliding door according to FIG. 1 without a door frame; FIG.
  • Fig. 3 in an illustration analogous to Figure 1, the upper portion of the sliding door pivot of Figure 1 in a slightly enlarged view.
  • 4 shows the pivot sliding door according to Figures 1 to 3 in a partial view seen from above with the door closed ..;
  • Fig. 5 in a representation analogous to Figure 4, the partial view of the sliding door in the open state.
  • Fig. 6 in a sectional view along the line VI-VI in Fig. 3, the upper part of the sliding door in an enlarged view.

Die in den Zeichnungen dargestellte Schwenkschiebetür ist als zweiflüglige Tür ausgebildet und besitzt ein erstes Türblatt 1A und ein zweites Türblatt 1B. Das Türblatt 1A ist mittels eines drehsteifen Tragarms 1.1A mit einem Rollenschlitten 7A verbunden, während das Türblatt 1B über einen entsprechenden Tragarm 1.1B mit einem Rollenschlitten 7B verbunden ist. Die Rollenschlitten 7A und 7B sind auf einer Tragführung 3 aufgehängt, die, wie Fig. 6 zu entnehmen, aus zwei Führungsschienen 3A und 3B besteht, welche in einen gemeinsamen Träger mit im wesentlichen I-förmigen Profil integriert sind. Dabei läuft der Rollenschlitten 7A in Längsrichtung verschiebbar in der Führungsschiene 3A und der Rollenschlitten 7B in der Führungsschiene 3B. Diese Ausbildung hat zur Folge, daß die beiden Führungsschienen 3A und 3B in Querrichtung gegeneinander versetzt sind und die Rollenschlitten ungehindert aneinander vorbeilaufen können. Die Tragführung 3 erstreckt sich über nahezu die volle Breite der Türöffnung und besitzt an den beiden Enden Rahmenteile 4.1 bzw. 4.2, die jeweils über Rollenführungen 6.1 bzw. 6.2 (Fig. 3) in mit dem Türrahmen 2 fest verbundenen Schienen 5.1 und 5.2 zur Querführung laufen. Somit ist die Tragführung 3 zusammen mit den Türblättern 1A und 1 B aus einer Geschlossenstellung, wie sie in den Fig. 1 bis 3 und 4 dargestellt ist, und in der die Türblätter 1A und 1B in der Fahrzeugwand liegen, in eine Verschiebestellung nach außen verschiebbar, in der die Türblätter 1A und 1B außen vor der Fahrzeugwand liegen. In dieser Verschiebestellung sind die Türblätter 1A und 1B ineinander entgegengesetzten Richtungen verschiebbar, bis sie sich in der in Fig. 5 dargestellten voll geöffneten Stellung befinden. Die beiden Rollenschlitten 7A und 7B sind gegenüber den Türblättern 1A bzw. 1B, mit denen sie verbunden sind, in Richtung zum jeweils anderen Türblatt hin versetzt. Wie den Zeichnungen zu entnehmen, ist diese Versetzung von einer Größe, daß in der Geschlossenstellung der Tragführung 3 (siehe z.B. Fig. 3) und bei geschlossenen Türblättern jeweils der mit dem Türblatt 1A verbundene Rollenschlitten 7A von innen gesehen vor dem Türblatt 1 B liegt, während der mit dem Türblatt 1 B verbundene Rollenschlitten 7B von innen gesehen vor dem Türblatt 1A liegt. Es ist aus der Zeichnung abzulesen, daß bei nach außen verschobener Tragführung 3 und beim Verschieben der beiden Türblätter 1A und 1B ineinander entgegengesetzten Richtungen in der vollständig geöffneten Stellung der Rollenschlitten 7A in Fig. 3 nach rechts in den Bereich läuft, in dem bei geschlossener Tür das Türblatt 1A liegt, während der Rollenschlitten 7B in Fig. 3 nach links läuft in die Stellung, in der bei geschlossener Tür das Türblatt 1B liegt. Auf diese Weise ist es möglich, die beiden Türblätter 1A und 1B in eine Position zu verschieben, in der sie die gesamte, vom Türrahmen 2 umgrenzte Türöffnung freigeben und dennoch ist eine stabile und sichere Aufhängung in den beiden Rollenschlitten 7A und 7B gewährleistet.The sliding door shown in the drawings is formed as a two-leaved door and has a first door leaf 1A and a second door leaf 1B. The door leaf 1A is connected by means of a torsionally rigid support arm 1.1A with a roller carriage 7A, while the door leaf 1B is connected via a corresponding support arm 1.1B with a roller carriage 7B. The roller carriages 7A and 7B are suspended on a carrying guide 3, which, as shown in Fig. 6, consists of two guide rails 3A and 3B, which are integrated into a common carrier with a substantially I-shaped profile. In this case, the roller carriage 7A runs displaceably in the longitudinal direction in the guide rail 3A and the roller carriage 7B in the guide rail 3B. This design has the consequence that the two guide rails 3A and 3B are offset in the transverse direction against each other and the roller carriage can pass each other unhindered. The support guide 3 extends over almost the full width of the door opening and has at the two ends of frame parts 4.1 and 4.2, respectively via roller guides 6.1 and 6.2 (Fig. 3) firmly connected to the door frame 2 rails 5.1 and 5.2 for transverse guidance to run. Thus, the support guide 3 is displaceable together with the door leaves 1A and 1B from a closed position, as shown in FIGS. 1 to 3 and 4, and in which the door leaves 1A and 1B in the vehicle wall, in a displaced position to the outside in which the door leaves 1A and 1B lie outside in front of the vehicle wall. In this displacement position, the door leaves 1A and 1B are displaceable in opposite directions, until they are in the fully open position shown in Fig. 5. The two roller carriages 7A and 7B are offset from the door leaves 1A and 1B, respectively, to which they are connected in the direction of the respective other door leaf. As can be seen from the drawings, this offset is of a size such that in the closed position of the carrying guide 3 (see eg FIG. 3) and in the case of closed door leaves the roller carriage 7A connected to the door leaf 1A lies in front of the door leaf 1B, as seen from the inside. while the carriage connected to the door leaf 1 B 7B seen from the inside is in front of the door leaf 1A. It can be seen from the drawing that when moved outward support guide 3 and when moving the two door leaves 1A and 1B in opposite directions in the fully open position of the roller carriage 7A in Fig. 3 to the right in the area runs in the closed door the door leaf 1A lies, while the roller carriage 7B in FIG. 3 runs to the left into the position in which the door leaf 1B lies when the door is closed. In this way, it is possible to move the two door leaves 1A and 1B in a position in which they release the entire, bounded by the door frame 2 door opening and yet a stable and secure suspension in the two roller carriages 7A and 7B is ensured.

Wie Fig. 3 zu entnehmen, stützt sich der Rollenschlitten 7A an seinen beiden Enden über je eine obere Führungsrolle 26.1 und 26.3 am Obergurt der Führungsschiene 3A ab und über je eine untere Führungsrolle 26.2 und 26.4 am Untergurt der Führungsschiene 3 ab. Die Führungsrollen 26.2 (unten) und 26.3 (oben) sind dabei über federnde Schwenkarme aufgehängt. Diese Aufhängungsart bewirkt, daß der Rollenschlitten 7A leicht nach der Seite aus der Führungsschiene 3A ausgehängt werden kann. In der gleichen Weise ist der Rollenschlitten 7B in der Führungsschiene 3B aufgehängt.As can be seen from FIG. 3, the roller carriage 7A is supported at its two ends by an upper guide roller 26.1 and 26.3 on the upper belt of the guide rail 3A and by a respective lower guide roller 26.2 and 26.4 on the lower belt of the guide rail 3. The guide rollers 26.2 (bottom) and 26.3 (top) are suspended by resilient pivot arms. This type of suspension causes the roller carriage 7A to be easily unhooked from the side of the guide rail 3A. In the same way, the roller carriage 7B is suspended in the guide rail 3B.

Die Antriebsvorrichtung besitzt einen beiden Türblättern 1A und 1 B gemeinsamen Elektromotor 8, der auf der Tragführung 3 im wesentlichen in der Mitte der Türöffnung angeordnet ist. Die Abtriebswelle 8.1 des Elektromotors ist durch ein an der Oberseite der Tragführung 3 entlanggeführtes Wellenstück 9 verlängert und über ein Kegelradgetriebe 10 sowie eine durch den Endbereich der Tragführung 3 hindurchgeführte Welle 11 mit dem Antriebsrad 12.1 eines Riementriebs verbunden, dessen Riemen 12.3, der über ein Gegenrad 12.2 geführt ist. Der Rollenschlitten 7A ist mit dem einen Trum des Riemens 12.3 und der Rollenschlitten 7B mit dem anderen Trum des Riemens 12.3 gekoppelt. Zur Abnahme der Reaktionskraft der Antriebsvorrichtung ist das Gehäuse des Elektromotors 8 um eine zur Abtriebswelle 8.1 fluchtende Drehachse drehbar auf der Tragführung 3 gelagert und über Winkelzahnräder 8.2 und 8.3 mit einem zweiarmigen Schwenkhebel 13 verbunden, dessen Drehachse quer zur Türöffnung liegt. Die freien Enden des Schwenkhebels 13 sind über Koppelstangen 14.1 und 14.2 jeweils mit einem Spreizhebel verbunden, von denen der eine der Koppelstange 14.1 zugeordnete Spreizhebel in den Fig. 4 und 5 sichtbar ist und mit 15 bezeichnet ist. Der Spreizhebel 15 ist in seinem Drehpunkt am Türrahmen 2 gelagert, während sich sein mit der Koppelstange 14.1 verbundenes Ende über eine Führungsrolle 15.1 an einer in Längsrichtung verlaufenden, fest mit der Tragführung 3 verbundenen Geradführung 16 abstützt. Die Koppelstange 14.2 ist mit einem analog angeordneten Spreizhebel auf der anderen Seite der Türöffnung verbunden. Die Funktionsweise dieser Anordnung, die zur Querverschiebung der Tragführung 3 führt, ist folgende. Beim Ein- und Ausschalten des Elektromotors 8 wird die Reaktionsbewegung des Gehäuses über die Winkelzahnräder 8.2 und 8.3 auf den Schwenkhebel 13 und über die beiden Koppelstangen 14.1 und 14.2 auf die Spreizhebel übertragen. Dabei wird, wie aus Fig. 4 abzulesen, der Spreizhebel 15 von der Koppelstange 14.1 aus der in Fig. 4 dargestellten Stellung, in welcher er sich in einer Lage kurz hinter dem Totpunkt seiner Schwenkbewegung befindet, nach links gezogen, wobei das mit der Koppelstange 14.1 verbundene Ende entlang der Geradführung 16 läuft, was zur Folge hat, daß im Zuge der Schwenkbewegung des Spreizhebels 15 die Tragführung 3 zusammen mit den beiden Türblättern 1A und 1B und dem auf der Tragführung angeordneten Elektromotor 8 und allen Antriebsverbindungen zu den Türblättern hin in Querrichtung nach außen geführt wird, wobei, wie oben erläutert, die Rahmenteile 4.1 und 4.2 über die Rollenführungen 6.1 und 6.2 in den Schienen 5.1 und 5.2 laufen.The drive device has a two door leaves 1A and 1B common electric motor 8, which is arranged on the support guide 3 substantially in the center of the door opening. The output shaft 8.1 of the electric motor is extended by a guided along the top of the support guide 3 shaft piece 9 and connected via a bevel gear 10 and a guided through the end of the support guide 3 shaft 11 to the drive wheel 12.1 of a belt drive, the belt 12.3, which is guided over a mating gear 12.2. The roller carriage 7A is coupled to the one run of the belt 12.3 and the roller carriage 7B to the other run of the belt 12.3. To decrease the reaction force of the drive device, the housing of the electric motor 8 is rotatably mounted about an aligned to the output shaft 8.1 axis of rotation on the support guide 3 and connected via angle gears 8.2 and 8.3 with a two-armed pivot lever 13 whose axis of rotation is transverse to the door opening. The free ends of the pivot lever 13 are connected via coupling rods 14.1 and 14.2 each with a spreading lever, of which one of the coupling rod 14.1 associated with the spreading lever in Figs. 4 and 5 is visible and is designated 15. The expansion lever 15 is mounted at its pivot point on the door frame 2, while its connected to the coupling rod 14.1 end via a guide roller 15.1 on a longitudinally extending, fixed to the support guide 3 straight guide 16 is supported. The coupling rod 14.2 is connected to an analogously arranged expansion lever on the other side of the door opening. The operation of this arrangement, which leads to the transverse displacement of the support guide 3, is the following. When switching on and off of the electric motor 8, the reaction movement of the housing via the angle gears 8.2 and 8.3 is transmitted to the pivot lever 13 and the two coupling rods 14.1 and 14.2 on the expansion lever. In this case, as can be seen from Fig. 4, the expansion lever 15 of the coupling rod 14.1 from the position shown in Fig. 4, in which he is in a position just past the dead center of its pivotal movement, pulled to the left, with the coupling rod 14.1 connected end along the linear guide 16 runs, with the result that in the course of the pivoting movement of the expansion lever 15, the support guide 3 together with the two door leaves 1A and 1B and arranged on the support guide electric motor 8 and all Drive connections to the door leaves out in the transverse direction outwards, wherein, as explained above, run the frame parts 4.1 and 4.2 on the roller guides 6.1 and 6.2 in the rails 5.1 and 5.2.

Die Tragführung 3 gerät schließlich in die Verschiebestellung, in welcher die Spreizhebel die in Fig. 5 dargestellte Lage einnehmen. Sobald diese Verschiebestellung erreicht und die weitere Bewegung der Tragführung durch entsprechende Anschläge gestoppt ist, wird ein entsprechendes Drehmoment von der Abtriebswelle 8.1 des Elektromotors 8 auf den Riementrieb 12.1 bis 12.3 übertragen und die beiden Türblätter 1A und 1B bewegen sich in entgegengesetzter Richtung in die vollständig geöffnete Stellung, die in Fig. 5 dargestellt ist. Beim Schließen der Tür läuft der umgekehrte Vorgang ab. Die beiden Türblätter werden zunächst mittels des entsprechend umgekehrten Drehmoments von der Abtriebswelle 8.1 aus in die Verschiebestellung zurückgeführt und sodann wird auf Grund der Reaktionskraft der Antriebsvorrichtung über den Schwenkhebel 13 und die Koppelstangen 14.1 und 14.2 das entsprechende Drehmoment auf die Spreizhebel ausgeübt, so daß am Ende dieser Bewegung beispielsweise der Spreizhebel 15 wieder in die in Fig. 4 dargestellte Position gerät, in welcher infolge der Totpunktlage die Tragführung 3 in eine Verriegelungsstellung gerät, in der die Tür auch durch Drücken von innen nicht mehr geöffnet werden kann.The support guide 3 finally gets into the displacement position in which the expansion lever occupy the position shown in Fig. 5. As soon as this displacement position is reached and the further movement of the carrying guide is stopped by corresponding stops, a corresponding torque is transmitted from the output shaft 8.1 of the electric motor 8 to the belt drive 12.1 to 12.3 and the two door leaves 1A and 1B move in the opposite direction to the fully opened position Position, which is shown in Fig. 5. When closing the door, the reverse process takes place. The two door leaves are first returned by means of the corresponding reverse torque from the output shaft 8.1 in the displacement position and then due to the reaction force of the drive device via the pivot lever 13 and the coupling rods 14.1 and 14.2 the corresponding torque exerted on the expansion lever so that at the end This movement, for example, the spreading lever 15 again in the position shown in Fig. 4 device, in which due to the dead center, the support guide 3 in a locking position, in which the door can not be opened by pressing from inside.

Damit bei der Verschiebebewegung der Tragführung 3 in Querrichtung nach außen der Türflügel auch jeweils im Bereich der Unterkanten mit nach außen geführt wird, ist eine Koppelvorrichtung vorgesehen, die im folgenden am Beispiel des Türflügels 1A beschrieben wird. Wie aus den Fig. 2 und 6 zu entnehmen, ist am Rahmenteil 4.1 ein Mitführelement 18 angeordnet, welches in eine Schlitzführung an einem Arm 19.1 eines am Türrahmen 2 drehbar gelagerten oberen Winkelhebels eingreift. Der andere Arm 19.2 dieses Winkelhebels 19 ist über eine vertikal nach unten geführte Verbindungsstange 20 (s.Fig. 2) mit einem Arm 21.1 eines drehbar am Türrahmen gelagerten Winkelhebels 21 verbunden, an dessen anderem Arm 21.2 eine Stütze 22 angehängt ist, die über eine Rollenführung in eine in der Nähe der Unterkante des Türblatts 1A angeordnete Führungsschiene 23 eingreift. Wie ersichtlich, wird beim Herausschieben der Tragführung 3 durch die Koppelung über die Verbindungsstange 20 die Unterkante des Türblatts 1A nach außen geführt. In analoger Weise erfolgt die Führung des Türblatts 1B an der Unterkante.Thus, in the sliding movement of the support guide 3 in the transverse direction outward of the door also in each case in the lower edges is led to the outside, a coupling device is provided, which will be described below using the example of the door leaf 1A. As can be seen from Figs. 2 and 6, a Mitführelement 18 is arranged on the frame part 4.1, which engages in a slot guide on an arm 19.1 of the door frame 2 rotatably mounted upper angle lever. The other arm 19.2 of this angle lever 19 is connected via a vertically downwardly guided connecting rod 20 (see Fig. 2) with an arm 21.1 of a rotatably mounted on the door frame angle lever 21 connected to the other arm 21.2 a support 22 is attached, which engages over a roller guide in a arranged near the lower edge of the door leaf 1A guide rail 23. As can be seen, the bottom edge of the door leaf 1A is guided to the outside when pushing out the support guide 3 by the coupling via the connecting rod 20. In an analogous manner, the leadership of the door panel 1B at the lower edge.

Während der Verschiebebewegung sind die Türblätter 1 A und 1 B durch Rollenführungen derart geführt, daß während des Verschiebens in Längsrichtung und im geöffneten Zustand der Türblätter die Tragführung 3 in Querrichtung verriegelt ist, so daß die Türblätter 1A und 1B nicht nach innen gedrückt werden können. Dies ist in Fig. 6 anhand des Türblatts 1A dargestellt. Am Tragarm 1.1A ist eine erste Führungsrolle 24 angeordnet, die bei der Querverschiebung der Tragführung 3 derart nach außen geführt wird, daß sie bei der Längsverschiebung des Türblatts 1A an der Außenseite eines Teils des Türrahmens 2 anliegt. Eine zweite Führungsrolle 25, die mit dem Türrahmenteil 2 fest verbunden ist, legt sich an eine mit dem Tragarm 1.1A verbundenen Führung 25.1 an. Aufgrund dieser Zwangsführung während der Längsverschiebung zwischen den Rollen 24 und 25 ist die Verriegelung der Tragführung 3 in Querrichtung sichergestellt. In der Verschiebungsstellung befinden sich die Rollen 24 und 25 in einer Position, in der sie die Querbewegung der Tragführung 3 zulassen.During the sliding movement, the door leaves 1 A and 1 B are guided by roller guides so that during the displacement in the longitudinal direction and in the open state of the door leaves the support guide 3 is locked in the transverse direction, so that the door leaves 1A and 1B can not be pressed inward. This is shown in Fig. 6 with reference to the door leaf 1A. On the support arm 1.1A, a first guide roller 24 is arranged, which is guided in the transverse displacement of the support guide 3 to the outside so that it rests against the longitudinal displacement of the door leaf 1A on the outside of a portion of the door frame 2. A second guide roller 25, which is fixedly connected to the door frame part 2, bears against a guide 25.1 connected to the support arm 1.1A. Due to this positive guidance during the longitudinal displacement between the rollers 24 and 25, the locking of the support guide 3 is ensured in the transverse direction. In the displacement position, the rollers 24 and 25 are in a position in which they allow the transverse movement of the support guide 3.

Claims (10)

  1. Swinging-sliding door for vehicles, in particular local public transport vehicles, having the following features:
    a) two door leaves (1A, 1B) that are mutually displaceable in their longitudinal direction are suspended and displaceably guided in each case in a supporting guide (3), which together with the door leaves is displaceable from a closed position, in which the door leaves lie in the vehicle wall, into a displacement position, in which the door leaves lie out in front of the vehicle wall, and back again;
    b) the supporting guide (3) comprises two guide rails (3A, 3B), which are mutually offset in transverse direction and extend in longitudinal direction over the entire door aperture and which at their ends are connected in a fixed manner in each case to a frame part (4.1, 4.2), which is guided in transverse guides (5.1, 5.2) connected in a fixed manner to the door frame (2) displaceably in a horizontal and transverse direction relative to the door aperture, wherein from each guide rail (3A, 3B) a roller slide (7A, 7B) is suspended displaceably in longitudinal direction, which is connected in each case to one of the door leaves (1A, 1B), wherein each roller slide (7A, 7B) is disposed offset in longitudinal direction relative to the door leaf (1A, 1B) connected to it in the direction of the in each case other door leaf (1B, 1A) ;
    c) as a drive device for the displacement movement a common electric motor (8) for both door leaves (1A, 1B) is used, which is disposed on the supporting guide (3) substantially in the middle of the door aperture and the output shaft (8.1) of which is connected to a chain- or belt drive (12.1), wherein each roller slide (7A, 7B) is coupled to a run of the chain- or belt drive in such a way that their longitudinal movement is effected in mutually opposite directions;
    d) from the reaction force of the drive device the force for the displacement of the supporting guide (3) is derived in that the motor housing of the electric motor (8) that is mounted rotatably on the supporting guide (3) is connected by herringbone gears (8.2, 8.3) to a two-armed pivoted lever (13), the fulcrum of which lies transversely of the door aperture and the free ends of which are connected in each case by a connecting rod (14.1, 14.2) to a spreader element (15), which is disposed between the frame part (4.1, 4.2) and a support part (2.1) connected in a fixed manner to the door frame (2), such that a torque is exerted on the spreader element (15) and the spreader element gives rise to a force acting upon the frame part (4.1, 4.2) in displacement direction thereof in order to produce the displacement movement in transverse direction.
  2. Swinging-sliding door according to claim 2, characterized in that the displacement of the roller slides (7A, 7B) relative to the door leaves (1A, 1B) connected in each case thereto is such that in the closed position of the supporting guide (3) and of the door leaves (1A, 1B) in each case the roller slide (7A, 7B) connected to the one door leaf (1A, 1B) is disposed, viewed from inside, in front of the in each case other door leaf (1B, 1A).
  3. Swinging-sliding door according to claim 1 and 2, characterized in that the two guide rails (3A, 3B) of the supporting guide (3) are integrated into a common beam, which has a substantially I-shaped profile and from the outward facing side of which the one roller slide (7A, 7B) and from the inward facing side of which the other roller slide (7A, 7B) is suspended.
  4. Swinging-sliding door according to one of claims 1 to 3, characterized in that each spreader element takes the form of a one-armed spreader lever (15), which is mounted at its fulcrum in the support part (2.1) connected in a fixed manner to the door frame (2), while its end connected to the connecting rod (14.1) is supported by a guide roller (15.1) on a linear guide (16), which extends in longitudinal direction and is connected in a fixed manner to the supporting guide (3).
  5. Swinging-sliding door according to claim 4, characterized in that each spreader lever (15) in the closed position of the supporting guide (3) is situated in a position in or just behind the dead centre of its swivelling movement for the purpose of locking the supporting guide (3) in the closed position.
  6. Swinging-sliding door according to one of claims 1 to 5, characterized in that disposed on each frame part (4.1, 4.2) is a driver element (18), which is connected by a slot guide to one arm (19.1) of an upper angle lever (19), which is mounted rotatably on the door frame (2) and the other arm (19.2) of which is connected by a vertically downward extending connection rod (20) to one arm (21.1) of a lower angle lever (21), which is mounted rotatably on the door frame and to the other arm (21.2) of which is coupled a brace (22), which engages via a roller guide into a guide rail (23) disposed in the vicinity of the bottom edge of the door leaf (1A).
  7. Swinging-sliding door according to one of claims 1 to 6, characterized in that the output shaft (8.1) of the electric motor (8) extends along the top of the supporting guide (3) and is connected by bevel gearing (10) and by a shaft (11) extending through the end region of the supporting guide (3) to the drive wheel (12.1) for the chain- or belt drive.
  8. Swinging-sliding door according to one of claims 1 to 7, characterized in that each door leaf (1A) during its displacement movement in longitudinal direction is guided by a roller guide comprising at least a first guide roller (24), which is connected to the door leaf (1A) and rests against the outside of a part connected to the door frame (2), for locking the supporting guide (3) against a displacement in transverse direction.
  9. Swinging-sliding door according to claim 8, characterized in that the roller guide comprises at least a second guide roller, which is connected to the door frame (2) and rests against a guide (25) connected to the door leaf (1A).
  10. Swinging-sliding door according to claim 3 and optionally according to one of claims 4 to 9, characterized in that each roller slide (7A, 7B) is supported at its two ends by one upper and one lower guide roller each (26.1, 26.3, 26.2, 26.4) on the upper chord and/or lower chord of the guide rail (3A, 3B), wherein at the one end the lower guide roller (26.2) and at the other end the upper roller (26.3) is disposed on an arm that is pivotable counter to spring action.
EP00105187A 1999-03-27 2000-03-11 Pivotable sliding door for vehicles, especially urban passenger traffic vehicles Expired - Lifetime EP1040979B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29905681U DE29905681U1 (en) 1999-03-27 1999-03-27 Swivel sliding door for vehicles, in particular vehicles for local public transport
DE29905681U 1999-03-27

Publications (3)

Publication Number Publication Date
EP1040979A2 EP1040979A2 (en) 2000-10-04
EP1040979A3 EP1040979A3 (en) 2004-12-01
EP1040979B1 true EP1040979B1 (en) 2007-04-18

Family

ID=8071515

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105187A Expired - Lifetime EP1040979B1 (en) 1999-03-27 2000-03-11 Pivotable sliding door for vehicles, especially urban passenger traffic vehicles

Country Status (4)

Country Link
EP (1) EP1040979B1 (en)
AT (1) ATE359946T1 (en)
DE (2) DE29905681U1 (en)
ES (1) ES2283252T3 (en)

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EP3953551A4 (en) * 2019-05-20 2023-01-04 Westinghouse Air Brake Technologies Corporation Vehicle door operator system

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EP1040979A2 (en) 2000-10-04
EP1040979A3 (en) 2004-12-01
ATE359946T1 (en) 2007-05-15
DE50014252D1 (en) 2007-05-31
DE29905681U1 (en) 2000-08-10
ES2283252T3 (en) 2007-11-01

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