EP1853474B1 - Pivotable sliding door - Google Patents

Pivotable sliding door Download PDF

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Publication number
EP1853474B1
EP1853474B1 EP06706773A EP06706773A EP1853474B1 EP 1853474 B1 EP1853474 B1 EP 1853474B1 EP 06706773 A EP06706773 A EP 06706773A EP 06706773 A EP06706773 A EP 06706773A EP 1853474 B1 EP1853474 B1 EP 1853474B1
Authority
EP
European Patent Office
Prior art keywords
roller
lever
door
guide
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.)
Not-in-force
Application number
EP06706773A
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German (de)
French (fr)
Other versions
EP1853474A1 (en
Inventor
Reinhold Jarolim
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.)
Knorr Bremse GmbH
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Knorr Bremse GmbH
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Filing date
Publication date
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Publication of EP1853474A1 publication Critical patent/EP1853474A1/en
Application granted granted Critical
Publication of EP1853474B1 publication Critical patent/EP1853474B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/008—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both swinging and sliding
    • 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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension 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
    • E05D15/1068—Suspension 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
    • 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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1065—Suspension 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
    • E05D2015/1084—Suspension 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 carriage being directly linked to the fixed frame, e.g. slidingly
    • E05D2015/1086—Suspension 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 carriage being directly linked to the fixed frame, e.g. slidingly swingingly, e.g. on arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/23—Actuation thereof
    • E05Y2201/232—Actuation thereof by automatically acting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Definitions

  • the invention relates to a pivoting sliding door, in particular rail vehicles, having a roller lever arranged in the region of the secondary closing edge, which engages with a roller in a guide rail arranged on the door leaf.
  • the pivot lever systems currently used for the door guide on the lower door edge have the task of guiding the door leaf along its underside along a predetermined path, so that it does not collide with the portal and is held in the open state in a defined position at a distance from the vehicle outer contour.
  • these pivoting lever systems have the disadvantage that, although they perform a guiding function, they have no locking function. Forces, which act transversely to the door leaf level, therefore, must be substantially intercepted by the door leaf itself, which by twisting it can lead to a lifting of the door seals from the sealing plane and an opening gap formation at the minor closing edge. Such a gap causes a train inside the vehicle, noise, vibrations of the door leaf and worries the passengers. Vibrations of the door leaf lead to a lining of its storage and it comes to bumping with the gantry edges.
  • the EP 0 936 119 B1 discloses a pivoting sliding door according to the preamble of claim 1.
  • the DE 26 57 285 A1 discloses a door control device having on a pivot spindle 9 with respect to the car body pivotable oscillating side arm 8. This engages in a connected to the door leaf carrying guide in the form of a slot 17, wherein the guide together with the door leaf can be pushed in the pivoted position of the oscillating side arm 8 in the open position.
  • the only movement that can be made by the swinging side arm is a turn around a carriage box-fixed vertical axis.
  • An arc rotatably connected to the swinging side arm about an axis protrudes rearward (inside the car) with one of its ends being guided in an arcuate guide (slot) and being directly coupled to the door opening mechanism.
  • an arcuate guide In the arcuate guide, at the end of the door closing operation, the end of the arch assumes a kind of fixed position. To get out of this fixed position, the arc must first be solved by a complicated connection mechanism with the door drive (bracket, connecting rod, another bracket and reaction arm) during the door opening process.
  • the EP 0 259 568 A describes a sliding door for vehicles. Also in this pivotal sliding door, the pivot lever for the door leaf is only rotatable about a vertical axis. In principle, therefore, it is the same as that of the two previous documents.
  • the aim of the invention is to intercept transverse forces acting on the door leaf in the region of the secondary closing edge by a suitable design of a pivoting lever system of this itself and initiate the portal, wherein the Verriegeiungseigenschaft required for this from the door drive available closing force, ie without further energy supply of outside, is derived.
  • this object is achieved with a sliding door of the type mentioned above in that the roller lever along a predetermined arcuate path can be pushed to a position determined by a stop position and pivotable in the stop position in a locked position in which a lever on the door leaf of the Roller lever arranged guide element of the roller lever engages in a portal-fixed locking.
  • a part of the longitudinal movement of the door leaf is used at the end of the closing operation to a suitable lever or guide system, a locking or Vernegelung to achieve the door across the door leaf level.
  • the locked position corresponds more or less to a dead center position or over-center position, which prevents the door from being pressed on from the inside.
  • the essence of the invention is that with the beginning of the door closing movement of the roller lever is first moved along a predetermined path up to a predetermined position by a stop. Although the lifting point prevents further displacement of the roller lever, but allows its pivoting, which is imposed in the following the roller lever by the door closing movement.
  • the roller lever itself has no own drive, all its movements are due to the movement of the door leaf, which in turn is moved by the door drive in the direction along the door leaf level.
  • the roller lever After pivoting, so in the closed state of the door, the roller lever is by a lock, e.g. a behind an edge engaging pin of the roller lever in a locked position or dead center with respect to a force acting normally on the inside of the door leaf.
  • a lock e.g. a behind an edge engaging pin of the roller lever in a locked position or dead center with respect to a force acting normally on the inside of the door leaf.
  • Such locks are usually realized in the door drive itself and are formed, for example in the form of a spindle lock for the attached to a spindle nut support arm of the door panel.
  • a spindle lock for the attached to a spindle nut support arm of the door panel.
  • the pivoting sliding door is characterized in that the predetermined path is determined by a pivotally connected to the roller lever about an axis lever which is pivotally connected to the car body about an axis, and a portalfestation along the one on Monblattfemen lever arm of Roller lever arranged guide element, such as a pin, a roller od. Like., Is displaced. By this measure, a bow or circular extending displacement of the roller lever can be realized in a very elegant manner.
  • the pivoting sliding door is characterized in that the predetermined path is determined by a wagenkastenfeste guide in which the roller lever by means of guide elements, such as pins, rollers od. Like., Is displaced.
  • the shape of the guide determines the beginning of Ausstellieri and the number of moving parts is reduced by this measure.
  • pivoting sliding door comprises a door leaf 3 with a guide rail 4, in which a roller lever 1 engages with its roller 2. Outside of the guide rail 4 is also a roller 8 mounted on the roller 8, which, together with the roller 2, a part of the wall of the guide rail clasps.
  • the roller lever 1 is rotatably mounted on a pivot lever 5 about the vertical axis M1.
  • the lever 5 is in turn rotatably mounted in the region of the secondary closing edge with respect to the portal about a vertical axis M2.
  • the pivoting of the two levers 1 and 5 against each other is limited by a stop A1 on the lever 5.
  • a roller 7 is rotatably mounted, which is guided along a portal fixed slide guide.
  • the end of the arcuate slotted guide is characterized by a kink K and at the same time represents a locking of the roller lever 1, in which the roller 7 engages with the door closed.
  • Fig. 1 shows the fully open sliding door.
  • the door leaf 3 is guided along the path "S" in the guide rail 4 and freely displaceable.
  • Fig. 2 shows the position of the door panel 3 after its displacement by the path "S", but in still fully pivoted position.
  • the roller lever 1 is pivotally connected to the pivot lever 5 about the vertical axis M1 and the pivot lever 5 in turn is pivotally connected to a portalfest console 6 about the vertical axis M2.
  • a mounted on the roller lever 1 support roller 7 is located on the backdrop shaped part of the Portalfesten console 6, thus preventing rotation of the roller lever 1 about the vertical axis M1 and causes the common rotation of the roller lever 1 and the lever 5 about the vertical axis M2. This pure rotational movement continues until the break point K of the scenery is reached.
  • Fig. 3 shows the beginning of the locking process.
  • the roller lever 1 attached to the support roller 7 is guided about the vertical axis M1 on the kink point K of the backdrop and placed in a locked position, which - as in Fig. 4 apparent - a reverse rotation of the lever system in the direction of the opening movement through one of the interior of the Vehicle normally acting on the door leaf 3 force - in Fig. 4 indicated by an arrow F - prevented, so that at the end of the doorway the door leaf 3 is locked at the trailing edge by the concern of the support roller 7 on the buckling contour of the portalfesten console 6.
  • the pivot lever 5 With the end of the rotational movement of the pivot lever 5 thus begins the pivoting of the roller lever. 1
  • This rotational movement is limited by a mounted on the pivot lever 5 stop A1, which rotate with continued opening movement of the door panel 3, the roller lever 1 and the pivot lever 5 about the vertical axis M2 until another mounted on the pivot lever 5 stop A2 limits this rotational movement, the rollers 2 and 8 occupy such a position relative to the guide rail 4 that it is longitudinally displaceable between the rollers 2 and 8 and the door leaf 3 again in the fully swung-out position, as in Fig. 1 shown, brought.
  • the outside with the door closed on the front side of the guide rail roller 8 is used so that when driving the door panel 3, the roller lever 1 is pivoted.
  • rollers 2 and 8 on the roller lever 1 are also made such that until the beginning of the locking operation, a force in the direction of the arrow -F on the door leaf 3 does not allow rotation of the lever system to M2. Also forces in the direction of the arrow F are reliably intercepted by the lever assembly on the stop A2, so that the door leaf 3 is held stable even in the open state of the door.
  • the roller 8 resting against the outside of the guide rail 4 is offset laterally in the direction of the secondary closing edge with respect to the roller 2 engaging in the guide rail 4. It therefore serves as a support of the door panel.
  • the pivoting of the roller lever 1 from the lock causes a flat raising movement, the beginning of which runs almost parallel to the door leaf level.
  • the subsequent pivoting of the lever 5 causes a much steeper raising movement.
  • the course of the flat part 10 and the steep Part 11 of the Ausstellwegs is from the Fig. 1 and Fig. 4 seen.
  • the component of the transverse to the door leaf force F, causing a pivoting of the roller lever 1 is collected directly from the lock of the door panel 3 due to the flatness of the Ausstellkurve.
  • the component perpendicular thereto is introduced via the portal-fixed locking of the roller lever 1 directly into the portal.
  • the lever system itself has no own drive and can only be pivoted by the movement of the door leaf 3.
  • the predetermined path along which the roller lever 1 is displaceable in the door closing or opening movement determined by an additional pivot lever 5 in conjunction with a slotted guide.
  • the joint M1 moves on a circular path, and the roller 7 on a circular or arcuate contour of a portal fixed guide.
  • the roller lever 1 in a guide, for example, an arcuate, preferably circular slide guide or a guide rail, for example via two engaging in the guide pin, rollers, etc. slidably.
  • a locking element provided for this purpose can intervene in the checkbox-resistant locking, e.g. a pin, a bridge or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Chairs Characterized By Structure (AREA)
  • Gates (AREA)

Abstract

A roller lever (RL) (1) in a lateral closing edge area engages into a guide rail (4) on a door leaf (DL) (3) by means of a roller (2). It can be moved along a curved track to a position defined by a stop while pivoting into a locked position (LP) in a stopped position. In the LP, a locking element (7) on the RL's arm and a distance from the DL engages into a blocking device fixed to a gate.

Description

Die Erfindung betrifft eine Schwenkschiebetür, insbesondere Schienenfahrzeuge, mit einem im Bereich der Nebenschließkante angeordneten Rollenhebel, der mit einer Rolle in eine am Türblatt angeordnete Führungsschiene eingreift.The invention relates to a pivoting sliding door, in particular rail vehicles, having a roller lever arranged in the region of the secondary closing edge, which engages with a roller in a guide rail arranged on the door leaf.

Die derzeit zur Türführung an der Türunterkante eingesetzten Schwenkhebelsysteme haben die Aufgabe den Türflügel an dessen Unterseite entlang einer vorgegebenen Bahn zu führen, sodass dieser nicht mit dem Portal kollidiert und im geöffneten Zustand in einer definierten Position mit Abstand zur Fahrzeugaußenkontur gehalten wird. Diese Schwenkhebelsysteme sind jedoch mit dem Nachteil behaftet, dass sie zwar eine Leitfunktion ausüben, aber keine Verriegelungsfunktion aufweisen. Kräfte, welche quer zur Türblattebene wirken, müssen daher im Wesentlichen vom Türblatt selbst abgefangen werden, wobei durch Verwindung desselben es zu einem Abheben der Türdichtungen von der Dichtebene und einer Öffnungsspaltbildung an der Nebenschließkante kommen kann. Ein derartiger Spalt verursacht einen Zug im Inneren des Fahrzeugs, Lärm, Vibrationen des Türblatts und beunruhigt die Fahrgäste. Vibrationen des Türblatts führen zu einer Ausleierung seiner Lagerung und es kommt zu Stößen mit den Portalkanten.The pivot lever systems currently used for the door guide on the lower door edge have the task of guiding the door leaf along its underside along a predetermined path, so that it does not collide with the portal and is held in the open state in a defined position at a distance from the vehicle outer contour. However, these pivoting lever systems have the disadvantage that, although they perform a guiding function, they have no locking function. Forces, which act transversely to the door leaf level, therefore, must be substantially intercepted by the door leaf itself, which by twisting it can lead to a lifting of the door seals from the sealing plane and an opening gap formation at the minor closing edge. Such a gap causes a train inside the vehicle, noise, vibrations of the door leaf and worries the passengers. Vibrations of the door leaf lead to a lining of its storage and it comes to bumping with the gantry edges.

Die EP 0 936 119 B1 offenbart eine Schwenkschiebetür gemäß dem Oberbegriff des Anspruchs 1.The EP 0 936 119 B1 discloses a pivoting sliding door according to the preamble of claim 1.

Die DE 26 57 285 A1 offenbart eine Türsteuervorrichtung, die an einer Schwenkspindel 9 einen bezüglich des Wagenkastens verschwenkbaren Schwingseitenarm 8 aufweist. Dieser greift in eine mit dem Türblatt verbundene Tragführung in Form eines Schlitzes 17, wobei die Führung samt Türblatt in ausgeschwenkter Position des Schwingseitenarms 8 in die Offenposition geschoben werden kann. Die einzige Bewegung, die der Schwingseitenarm vollführen kann, ist eine Drehung um eine wagenkastenfeste vertikale Achse.The DE 26 57 285 A1 discloses a door control device having on a pivot spindle 9 with respect to the car body pivotable oscillating side arm 8. This engages in a connected to the door leaf carrying guide in the form of a slot 17, wherein the guide together with the door leaf can be pushed in the pivoted position of the oscillating side arm 8 in the open position. The only movement that can be made by the swinging side arm is a turn around a carriage box-fixed vertical axis.

Eine mit dem Schwingseitenarm um eine Achse drehbar verbundener Bogen ragt nach hinten (ins Wageninnere) ab, wobei eines seiner Enden in einer bogenförmigen Führung (Schlitz) geführt wird und unmittelbar mit dem Türöffnungsmechanismus gekoppelt ist. In der bogenförmigen Führung nimmt am Ende des Türschließvorgangs das Ende des Bogens eine Art fixierte Position ein. Um aus dieser fixierten Position zu gelangen, muss beim Türöffnungsvorgang zunächst der Bogen durch einen komplizierten Verbindungsmechanismus mit dem Türantrieb (Bügel, Verbindungsstange, ein weiterer Bügel und Reaktionsarm) gelöst werden.An arc rotatably connected to the swinging side arm about an axis protrudes rearward (inside the car) with one of its ends being guided in an arcuate guide (slot) and being directly coupled to the door opening mechanism. In the arcuate guide, at the end of the door closing operation, the end of the arch assumes a kind of fixed position. To get out of this fixed position, the arc must first be solved by a complicated connection mechanism with the door drive (bracket, connecting rod, another bracket and reaction arm) during the door opening process.

Die EP 0 259 568 A beschreibt eine Schwenkschiebetür für Fahrzeuge. Auch bei dieser Schwenkschiebetür ist der Schwenkhebel für das Türblatt lediglich um eine vertikale Achse verdrehbar. Vom Prinzip her ist er daher jenem der beiden vorangegangenen Druckschriften gleich.The EP 0 259 568 A describes a sliding door for vehicles. Also in this pivotal sliding door, the pivot lever for the door leaf is only rotatable about a vertical axis. In principle, therefore, it is the same as that of the two previous documents.

Ziel der Erfindung ist es, im Bereich der Nebenschließkante auf das Türblatt wirkende Querkräfte durch eine geeignete Ausbildung eines Schwenkhebelsystems von diesem selbst abzufangen und in das Portal einzuleiten, wobei die hiefür erforderliche Verriegeiungseigenschaft aus der vom Türantrieb zur Verfügung stehenden Schließkraft, also ohne weitere Energiezufuhr von außen, abgeleitet wird.The aim of the invention is to intercept transverse forces acting on the door leaf in the region of the secondary closing edge by a suitable design of a pivoting lever system of this itself and initiate the portal, wherein the Verriegeiungseigenschaft required for this from the door drive available closing force, ie without further energy supply of outside, is derived.

Erfindungsgemäß wird dieses Ziel mit einer Schwenkschiebetür der eingangs erwähnten Art dadurch erreicht, dass der Rollenhebel entlang einer vorgegebenen, bogenförmigen Bahn bis zu einer durch einen Anschlag bestimmten Position herschiebbar ist und in Anschlagsposition in eine verriegelte Position verschwenkbar ist, in der ein am türblattfernen Hebelarm des Rollenhebels angeordnetes Führungselement des Rollenhebels in eine portalfeste Arretierung greift.According to the invention this object is achieved with a sliding door of the type mentioned above in that the roller lever along a predetermined arcuate path can be pushed to a position determined by a stop position and pivotable in the stop position in a locked position in which a lever on the door leaf of the Roller lever arranged guide element of the roller lever engages in a portal-fixed locking.

Dabei wird ein Teil der Längsbewegung des Türblatts am Ende des Schließvorgangs dazu benutzt, um über ein geeignetes Hebel- oder Führungssystem, eine Arretierung bzw. Vernegelung der Tür quer zur Türblattebene zu erzielen. Die Verriegelt-Stellung entspricht mehr oder weniger einer Totpunktlage bzw. Übertotpunktlage, die verhindert, dass die Tür von innen aufgedrückt werden kann.In this case, a part of the longitudinal movement of the door leaf is used at the end of the closing operation to a suitable lever or guide system, a locking or Vernegelung to achieve the door across the door leaf level. The locked position corresponds more or less to a dead center position or over-center position, which prevents the door from being pressed on from the inside.

Neben der Verriegelung des Rollenhebels soll zu Beginn der Ausstellbewegung eine sehr flache und erst in einer späteren Phase der Ausstellbewegung eine steile Ausstellkurve erreicht werden. Beim Einschwenken der Türe wird der Weg also in zwei funktionell unterschiedliche Teilbereiche aufgetrennt, wobei Ersterem reine Leitfunktion (steile Ausstellkurve), dem zweiten Leit- und Verriegelungsfunktion (flache Ausstellkurve) zukommt.In addition to the locking of the roller lever is to be achieved at the beginning of the deployment a very flat and only in a later phase of the deployment a steep Ausstellkurve. When pivoting the door of the way is thus separated into two functionally different sub-areas, the former pure control function (steep Ausstellkurve), the second guiding and locking function (flat Ausstellkurve) comes.

Das Wesen der Erfindung besteht darin, dass mit dem Beginn der Türschließbewegung der Rollenhebel zunächst entlang einer vorgegebenen Bahn bis zu einer durch einen Anschlag vorgegebenen Position verschoben wird. Der Anschlagspunkt verhindert zwar eine weitere Verschiebung des Rollenhebels, ermöglicht aber sein Verschwenken, das im folgenden dem Rollenhebel durch die Türschließbewegung aufgezwungen wird. Der Rollenhebel selbst besitzt keinen eigenen Antrieb, alle seine Bewegungen rühren von der Bewegung des Türblatts, das wiederum vom Türantrieb in Richtung längs der Türblattebene bewegt wird.The essence of the invention is that with the beginning of the door closing movement of the roller lever is first moved along a predetermined path up to a predetermined position by a stop. Although the lifting point prevents further displacement of the roller lever, but allows its pivoting, which is imposed in the following the roller lever by the door closing movement. The roller lever itself has no own drive, all its movements are due to the movement of the door leaf, which in turn is moved by the door drive in the direction along the door leaf level.

Nach dem Verschwenken, also im geschlossenen Zustand der Tür befindet sich der Rollenhebel durch eine Arretierung, z.B. eines hinter eine Kante eingreifenden Zapfens des Rollenhebels in einer verriegelten Position bzw. Totpunktlage bezüglich einer von Innen normal auf das Türblatt wirkenden Kraft. Beim Einschwenken folgt die in die Führungsschiene eingreifende Rolle des Rollenhebel zunächst dem steilen Teil des Ausstellwegs und, sobald sein weiteres Verschieben durch den Anschlag begrenzt ist, dem flachen Teil des Ausstellwegs, der in die Geschlossenposition der Türe führt. Zeitgleich mit der Zurücklegung des flachen Teils des Ausstellwegs erfolgt die Verriegelung des Rollenhebels.After pivoting, so in the closed state of the door, the roller lever is by a lock, e.g. a behind an edge engaging pin of the roller lever in a locked position or dead center with respect to a force acting normally on the inside of the door leaf. When swinging the engaging in the guide rail roller of the roller lever initially follows the steep part of the Ausstellwegs and, as soon as its further displacement is limited by the stop, the flat part of the Ausstellwegs that leads to the closed position of the door. Simultaneously with the return of the flat part of the Ausstellwegs takes place the locking of the roller lever.

) Es ist selbstverständlich denkbar, dass der flache Teil des Ausstellwegs parallel zur Türblattebene verläuft. Allerdings besteht in diesem Falle, die Gefahr einer Kollision zwischen der Türkante und dem Portalsteher. Aber auch dann, wenn der flache Teil des Ausstellwegs nicht völlig parallel zur Türblattebene verläuft, wird mit der vorliegenden Erfindung das oben beschriebene Problem des Aufdrückens des Türblatts von innen effizient beseitigt. In diesem Fall wirkt die Verriegelung des Türblatts, also seine Schließkraft, die bei geschlossener Türe ein Verschieben des Türblatts in Richtung parallel zur Türblattebene verhindert, mit dem erfindungsgemäßen Hebelsystem zusammen. Derartige Verriegelungen sind meistens im Türantrieb selbst verwirklicht und sind z.B. in Form einer Spindel-Verriegelung für den an einer Spindelmutter befestigten Tragarm des Türblatts ausgebildet. Somit werden jene Komponenten der Querkraft, die ein Verschwenken des Rollenhebels aus seiner Arretierung und damit eine Ausstellbewegung des Türblatts bewirken würden, von der Verriegelung des Türblatts aufgefangen, während Komponenten normal dazu von der portalfesten Arretierung aufgenommen werden. Je flacher der Ausstellweg, desto kleiner ist die Kraftkomponente, die von der Türblattverriegelung aufgenommen werden muss. Eine Luftspaltbildung bei geschlossener Türe mit all den oben beschriebenen Nachteilen kann durch eine erfindungsgemäße Schwenkschiebetür effizient verhindert werden.It is of course conceivable that the flat part of the Ausstellwegs runs parallel to the door leaf level. However, in this case, there is a risk of a collision between the door edge and the porch post. But even if the flat part of the Ausstellwegs is not completely parallel to the door leaf level, with the present invention efficiently eliminates the above-described problem of pressing the door panel from the inside. In this case, the locking of the door leaf, ie its closing force, which prevents the door leaf from being displaced in the direction parallel to the door leaf plane when the door is closed, cooperates with the lever system according to the invention. Such locks are usually realized in the door drive itself and are formed, for example in the form of a spindle lock for the attached to a spindle nut support arm of the door panel. Thus, those components of the lateral force that would cause the roller lever to pivot out of its detent and thus to disengage the door panel are caught by the door panel latch while components are normally received by the portal-fixed detent. The flatter the Ausstellweg, the smaller is the force component that must be absorbed by the door leaf latch. An air gap formation with the door closed with all the disadvantages described above can be efficiently prevented by a pivot sliding door according to the invention.

In bevorzugter Ausgestaltung ist die Schwenkschiebetür dadurch gekennzeichnet, dass die vorgegebene Bahn durch einen mit dem Rollenhebel gelenkig um eine Achse verbundenen Hebel, der mit dem Wagenkasten gelenkig um eine Achse verbunden ist, und eine portalfeste Führung bestimmt ist, entlang der ein am türblattfemen Hebelarm des Rollenhebels angeordnetes Führungselement, z.B. ein Zapfen, eine Rolle od. dgl., verschiebbar ist. Durch diese Maßnahme kann eine bogen- bzw. kreisförmig verlaufende Verschiebung des Rollenhebels auf sehr elegante Weise verwirklicht werden.In a preferred embodiment, the pivoting sliding door is characterized in that the predetermined path is determined by a pivotally connected to the roller lever about an axis lever which is pivotally connected to the car body about an axis, and a portalfestführung along the one on Türblattfemen lever arm of Roller lever arranged guide element, such as a pin, a roller od. Like., Is displaced. By this measure, a bow or circular extending displacement of the roller lever can be realized in a very elegant manner.

In einer Variante ist die Schwenkschiebetür dadurch gekennzeichnet, dass die vorgegebene Bahn durch eine wagenkastenfeste Führung bestimmt ist, in der der Rollenhebel mittels Führungselementen, z.B. Zapfen, Rollen od. dgl., verschiebbar ist. Die Form der Führung bestimmt den Beginn Ausstellbewegung und die Anzahl der beweglichen Teile wird durch diese Maßnahme verringert.In a variant, the pivoting sliding door is characterized in that the predetermined path is determined by a wagenkastenfeste guide in which the roller lever by means of guide elements, such as pins, rollers od. Like., Is displaced. The shape of the guide determines the beginning of Ausstellbewegung and the number of moving parts is reduced by this measure.

Die Erfindung wird im folgenden an Hand der Zeichnung näher erläutert. Dabei zeigt

  • Fig. 1 die zur Gänze geöffnete erfindungsgemäße Schwenkschiebetür,
  • Fig. 2 die Schwenkschiebetür von Fig. 1 vor dem Beginn der Türschließendbewegung,
  • Fig. 3 die Schwenkschiebetür von Fig. 1 kurz vor Beginn des Verriegelungsvorgangs, und
  • Fig. 4 die zur Gänze geschlossene und verriegelte erfindungsgemäße Schwenkschiebetür.
The invention will be explained in more detail below with reference to the drawing. It shows
  • Fig. 1 the fully opened sliding door according to the invention,
  • Fig. 2 the sliding door of Fig. 1 before the start of the door closing movement,
  • Fig. 3 the sliding door of Fig. 1 just before the start of the locking process, and
  • Fig. 4 the fully closed and locked pivot sliding door according to the invention.

Die in Fig. 1 dargestellte erfindungsgemäße Schwenkschiebetür umfasst ein Türblatt 3 mit einer Führungsschiene 4, in die ein Rollenhebel 1 mit seiner Rolle 2 eingreift. Außen an der Führungsschiene 4 liegt eine ebenfalls am Rollenhebel 1 gelagerte Rolle 8 an, die zusammen mit der Rolle 2 einen Teil der Wand der Führungsschiene umklammert. Der Rollenhebel 1 ist an einem Schwenkhebel 5 drehbar um die vertikale Achse M1 gelagert. Der Hebel 5 ist wiederum im Bereich der Nebenschließkante bezüglich des Portals um eine vertikale Achse M2 drehbar gelagert. Das Verschwenken der beiden Hebel 1 und 5 gegeneinander wird durch einen Anschlag A1 am Hebel 5 begrenzt. Am dem Türblatt 3 abgewandten Hebelarm des Rollenhebels 1 ist eine Rolle 7 drehbar gelagert, die entlang einer portalfesten Kulissenführung geführt wird. Das Ende der bogenförmigen Kulissenführung ist durch einen Knick K gekennzeichnet und stellt gleichzeitig eine Arretierung des Rollenhebels 1 dar, in den die Rolle 7 bei geschlossener Tür eingreift.In the Fig. 1 shown pivoting sliding door according to the invention comprises a door leaf 3 with a guide rail 4, in which a roller lever 1 engages with its roller 2. Outside of the guide rail 4 is also a roller 8 mounted on the roller 8, which, together with the roller 2, a part of the wall of the guide rail clasps. The roller lever 1 is rotatably mounted on a pivot lever 5 about the vertical axis M1. The lever 5 is in turn rotatably mounted in the region of the secondary closing edge with respect to the portal about a vertical axis M2. The pivoting of the two levers 1 and 5 against each other is limited by a stop A1 on the lever 5. On the door leaf 3 facing away from the lever arm of the roller lever 1, a roller 7 is rotatably mounted, which is guided along a portal fixed slide guide. The end of the arcuate slotted guide is characterized by a kink K and at the same time represents a locking of the roller lever 1, in which the roller 7 engages with the door closed.

Im folgenden soll der Schließprozess näher erläutert werden: Fig. 1 zeigt die zur Gänze geöffnete Schwenkschiebetür. Das Türblatt 3 ist entlang des Weges "S" in der Führungsschiene 4 geführt und frei verschiebbar. Fig. 2 zeigt die Position des Türblatts 3 nach dessen Verschiebung um den Weg "S", jedoch in noch voll ausgeschwenkter Position. Bei weiterem Fortsetzen des Schließvorgangs wird die am Rollenhebel 1 befestigte Rolle 2 durch das Ende der Führungsschiene 4 mitbewegt. Der Rollenhebel 1 ist mit dem Schwenkhebel 5 gelenkig um die vertikale Achse M1 verbunden und der Schwenkhebel 5 wiederum ist mit einer portalfesten Konsole 6 gelenkig um die vertikale Achse M2 verbunden. Eine am Rollenhebel 1 angebrachte Stützrolle 7 liegt am kulissenförmig ausgeformten Teil der Portalfesten konsole 6 an, verhindert somit ein Drehung des Rollenhebels 1 um die vertikale Achse M1 und bewirkt die gemeinsame Rotation des Rollenhebels 1 und des Hebels 5 um die vertikale Achse M2. Diese reine Drehbewegung setzt sich so lange fort, bis der Knickpunkt K der Kulisse erreicht ist.In the following, the closing process will be explained in more detail: Fig. 1 shows the fully open sliding door. The door leaf 3 is guided along the path "S" in the guide rail 4 and freely displaceable. Fig. 2 shows the position of the door panel 3 after its displacement by the path "S", but in still fully pivoted position. Upon further continuation of the closing operation, the roller 2 attached to the roller 2 is moved by the end of the guide rail 4. The roller lever 1 is pivotally connected to the pivot lever 5 about the vertical axis M1 and the pivot lever 5 in turn is pivotally connected to a portalfest console 6 about the vertical axis M2. A mounted on the roller lever 1 support roller 7 is located on the backdrop shaped part of the Portalfesten console 6, thus preventing rotation of the roller lever 1 about the vertical axis M1 and causes the common rotation of the roller lever 1 and the lever 5 about the vertical axis M2. This pure rotational movement continues until the break point K of the scenery is reached.

Fig. 3 zeigt den Beginn des Verriegelungsvorgangs. Hierbei wird die am Rollenhebel 1 befestigte Stützrolle 7 um die vertikale Achse M1 über den Knickpunkt K der Kulisse geführt und in eine verriegelte Position gebracht, die - wie in Fig. 4 ersichtlich - ein Rückdrehen des Hebelsystems in Richtung der Öffnungsbewegung durch eine vom Inneren des Fahrzeuges normal auf das Türblatt 3 wirkende Kraft - in Fig. 4 mit einem Pfeil F angedeutet - verhindert, sodass am Ende des Türwegs das Türblatt 3 an der Hinterkante durch das Anliegen der Stützrolle 7 an der Knickkontur der portalfesten Konsole 6 verriegelt ist. Mit dem Ende der Drehbewegung des Schwenkhebels 5 beginnt also die Verschwenkung des Rollenhebels 1. Fig. 3 shows the beginning of the locking process. Here, the roller lever 1 attached to the support roller 7 is guided about the vertical axis M1 on the kink point K of the backdrop and placed in a locked position, which - as in Fig. 4 apparent - a reverse rotation of the lever system in the direction of the opening movement through one of the interior of the Vehicle normally acting on the door leaf 3 force - in Fig. 4 indicated by an arrow F - prevented, so that at the end of the doorway the door leaf 3 is locked at the trailing edge by the concern of the support roller 7 on the buckling contour of the portalfesten console 6. With the end of the rotational movement of the pivot lever 5 thus begins the pivoting of the roller lever. 1

Beim Türöffnungsvorgang wird, wie in Fig. 4 dargestellt, das Türblatt 3 und damit die Führungsschiene 4 in Richtung des Pfeils L bewegt, wodurch über eine weitere am Rollenhebel 1 befestigte Rolle 8 der Rollenhebel 1 um die vertikale Achse M1 gedreht und somit die Stützrolle 7 aus der Verriegelungsposition herausbewegt wird. Diese Drehbewegung wird durch einen am Schwenkhebel 5 angebrachten Anschlag A1 begrenzt, wodurch bei fortgesetzter Öffnungsbewegung des Türblatts 3 der Rollenhebel 1 und der Schwenkhebel 5 um die vertikale Achse M2 rotieren, bis ein weiterer am Schwenkhebel 5 angebrachter Anschlag A2 diese Drehbewegung begrenzt, wobei die Rollen 2 und 8 eine solche Position relativ zur Führungsschiene 4 einnehmen, dass diese zwischen den Rollen 2 und 8 längsverschiebbar wird und das Türblatt 3 wieder in die voll ausgeschwenkte Position, wie in Fig. 1 dargestellt, gebracht ist. Die bei geschlossener Türe außen auf der Stirnseite der Führungsschiene anliegende Rolle 8 dient dazu, dass beim Antrieb des Türblatts 3 der Rollenhebel 1 verschwenkt wird.When opening the door, as in Fig. 4 illustrated, the door leaf 3 and thus the guide rail 4 moves in the direction of the arrow L, which is rotated about a further attached to the roller lever 1 roller 8 of the roller lever 1 about the vertical axis M1 and thus the support roller 7 is moved out of the locking position. This rotational movement is limited by a mounted on the pivot lever 5 stop A1, which rotate with continued opening movement of the door panel 3, the roller lever 1 and the pivot lever 5 about the vertical axis M2 until another mounted on the pivot lever 5 stop A2 limits this rotational movement, the rollers 2 and 8 occupy such a position relative to the guide rail 4 that it is longitudinally displaceable between the rollers 2 and 8 and the door leaf 3 again in the fully swung-out position, as in Fig. 1 shown, brought. The outside with the door closed on the front side of the guide rail roller 8 is used so that when driving the door panel 3, the roller lever 1 is pivoted.

Die Anordnung der Rollen 2 und 8 am Rollenhebel 1 ist zudem so getroffen, dass bis zu Beginn des Verriegelungsvorgangs eine Kraft in Richtung des Pfeils -F auf das Türblatt 3 keine Drehung des Hebelsystems um M2 zulässt. Auch Kräfte in Richtung des Pfeils F werden zuverlässig durch die Hebelanordnung am Anschlag A2 abgefangen, sodass das Türblatt 3 auch in offenem Zustand der Tür stabil gehalten wird. Zu diesem Zweck ist die außen an der Führungsschiene 4 anliegende Rolle 8 bezüglich der in die Führungsschiene 4 eingreifenden Rolle 2 seitlich in Richtung Nebenschließkante versetzt. Sie dient daher als Abstützung des Türblatts 3.The arrangement of the rollers 2 and 8 on the roller lever 1 is also made such that until the beginning of the locking operation, a force in the direction of the arrow -F on the door leaf 3 does not allow rotation of the lever system to M2. Also forces in the direction of the arrow F are reliably intercepted by the lever assembly on the stop A2, so that the door leaf 3 is held stable even in the open state of the door. For this purpose, the roller 8 resting against the outside of the guide rail 4 is offset laterally in the direction of the secondary closing edge with respect to the roller 2 engaging in the guide rail 4. It therefore serves as a support of the door panel. 3

Wie aus den Figuren ersichtlich bewirkt das Verschwenken des Rollenhebels 1 aus der Arretierung eine flache Ausstellbewegung, deren Beginn beinahe parallel zur Türblattebene verläuft. Im Gegensatz dazu bewirkt das anschließende Verschwenken des Hebels 5 eine wesentlich steilere Ausstellbewegung. Der Verlauf des flachen Teils 10 und des steilen Teils 11 des Ausstellwegs ist aus den Fig. 1 und Fig. 4 ersichtlich. Die Komponente der quer zur Türblattebene wirkenden Kraft F, die ein Verschwenken des Rollenhebels 1 verursacht, wird aufgrund der Flachheit der Ausstellkurve direkt von der Verriegelung des Türblatts 3 aufgefangen. Die Komponente senkrecht dazu wird über die portalfeste Arretierung des Rollenhebels 1 direkt in das Portal eingeleitet. Das Hebelsystem selbst weist keinen eigenen Antrieb auf und ist nur durch die Bewegung des Türblatts 3 verschwenkbar.As can be seen from the figures, the pivoting of the roller lever 1 from the lock causes a flat raising movement, the beginning of which runs almost parallel to the door leaf level. In contrast, the subsequent pivoting of the lever 5 causes a much steeper raising movement. The course of the flat part 10 and the steep Part 11 of the Ausstellwegs is from the Fig. 1 and Fig. 4 seen. The component of the transverse to the door leaf force F, causing a pivoting of the roller lever 1 is collected directly from the lock of the door panel 3 due to the flatness of the Ausstellkurve. The component perpendicular thereto is introduced via the portal-fixed locking of the roller lever 1 directly into the portal. The lever system itself has no own drive and can only be pivoted by the movement of the door leaf 3.

Durch die steile Ausfahrkurve können gleichzeitig unter dem Gesichtspunkt der Kollisionsvermeidung des Türblatts 3 mit dem Dichtwinkel 9 geringe Längsabmessungen der Einrichtung verwirklicht werden.Due to the steep extension curve, small longitudinal dimensions of the device can be realized simultaneously with regard to the collision avoidance of the door leaf 3 with the sealing angle 9.

Im dargestellten Ausführungsbeispiel wird die vorgegebene Bahn, entlang der der Rollenhebel 1 bei der Türschließ- bzw. Öffnungsbewegung verschiebbar ist, durch einen zusätzlichen Schwenkhebel 5 im Zusammenspiel mit einer Kulissenführung bestimmt. Das Gelenk M1 bewegt sich auf einer Kreisbahn, und die Rolle 7 auf einer kreis- bzw. bogenförmigen Kontur einer portalfesten Führung. Es wäre jedoch ohne weiteres denkbar, den Rollenhebel 1 in einer Führung, z.B. einer bogenförmigen, vorzugsweise kreisförmigen Kulissenführung oder einer Führungsschiene, z.B. über zwei in die Führung eingreifende Zapfen, Rollen etc. verschieblich anzuordnen. Eine Anschlagsposition dient zur Begrenzung der Rollenhebelverschiebung beim Türschließvorgang, ermöglich aber gleichzeitig ein Verschwenken des Rollenhebels 1. Dies kann z.B. dadurch realisiert werden, dass einer der beiden Führungszapfen am Anschlag anliegt, währende der andere, vorzugsweise am Ende des Rollenhebels 1 angeordnete Zapfen über eine Ausnehmung in der Führungsschiene aus der Führungsschiene in Richtung Portalwand ausweichen kann und durch Verschwenkung des Rollenhebels 1, ähnlich wie in Fig. 3 dargestellt, hinter einer Kante eine verriegelte Position bzw. eine Totpunktlage einnehmen kann.In the illustrated embodiment, the predetermined path along which the roller lever 1 is displaceable in the door closing or opening movement, determined by an additional pivot lever 5 in conjunction with a slotted guide. The joint M1 moves on a circular path, and the roller 7 on a circular or arcuate contour of a portal fixed guide. However, it would be readily conceivable to arrange the roller lever 1 in a guide, for example, an arcuate, preferably circular slide guide or a guide rail, for example via two engaging in the guide pin, rollers, etc. slidably. This can for example be realized in that one of the two guide pin abuts the stop, while the other, preferably arranged at the end of the roller lever 1 pin via a recess in the guide rail from the guide rail in the direction of the portal wall can escape and by pivoting the roller lever 1, similar to in Fig. 3 represented, behind an edge can take a locked position or a dead center.

Die Erfindung ist nicht auf das dargestellte Ausführungsbeispiel beschränkt. So kann beim Verschwenken des Rollenhebels 1 anstelle der Rolle 7 ein eigens dafür vorgesehenes Verriegelungselement in die wagekastenfeste Arretierung eingreifen, z.B. ein Zapfen, ein Steg oder dgl.The invention is not limited to the illustrated embodiment. Thus, when pivoting the roller lever 1 instead of the roller 7, a locking element provided for this purpose can intervene in the checkbox-resistant locking, e.g. a pin, a bridge or the like.

Claims (6)

  1. A pivotable sliding door, in particular for rail vehicles, with a roller lever (1) which is arranged in the region of the lateral closing edge and engages by means of a roller (2) in a guide rail (4) arranged on the door leaf (3), characterized in that the roller lever (1) can be displaced along a predetermined, curved track as far as a position defined by a stop (A1) and, in the stop position, can be pivoted into a locked position in which a guide element (7) arranged on that lever arm of the roller lever (1) which is remote from the door leaf engages in retaining means fixed on the doorway.
  2. The pivotable sliding door as claimed in claim 1, characterized in that the predetermined track is defined by means of a lever (5), which is connected to the roller lever (1) in an articulated manner about an axis (M1) and is connected to the rail car body in an articulated manner about an axis (M2), and a guide (6), which is fixed on the doorway and along which a guide element (7) which is arranged on that lever arm of the roller lever (1) which is remote from the door leaf, can be displaced.
  3. The pivotable sliding door as claimed in claim 2, characterized in that the retaining means is designed in the form of a recess or a bend (K) in the guide mechanism (6) fixed on the doorway.
  4. The pivotable sliding door as claimed in either of claims 2 and 3, characterized in that the guide element (7) is at the same time the locking element.
  5. The pivotable sliding door as claimed in claim 1, characterized in that the predetermined track is defined by a guide which is fixed on the rail car body and in which the roller lever (1) can be displaced by means of guide elements (7).
  6. The pivotable sliding door as claimed in claim 1, characterized in that the roller lever (1) has, in the region of the roller (2), a second roller (8) which, together with the roller (2), embraces the wall of the guide rail (4), and, in the open position of the door, the roller (8) is offset laterally with respect to the roller (2) in the direction of the lateral closing edge.
EP06706773A 2005-02-17 2006-02-09 Pivotable sliding door Not-in-force EP1853474B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0026405A AT501468B8 (en) 2005-02-17 2005-02-17 SWING SLIDING
PCT/EP2006/001134 WO2006087132A1 (en) 2005-02-17 2006-02-09 Pivotable sliding door

Publications (2)

Publication Number Publication Date
EP1853474A1 EP1853474A1 (en) 2007-11-14
EP1853474B1 true EP1853474B1 (en) 2009-10-21

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EP06706773A Not-in-force EP1853474B1 (en) 2005-02-17 2006-02-09 Pivotable sliding door

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US (1) US8122644B2 (en)
EP (1) EP1853474B1 (en)
CN (1) CN101119881B (en)
AT (2) AT501468B8 (en)
DE (1) DE502006005181D1 (en)
ES (1) ES2334516T3 (en)
WO (1) WO2006087132A1 (en)

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Also Published As

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CN101119881B (en) 2010-06-02
WO2006087132A8 (en) 2006-11-02
AT501468B1 (en) 2006-09-15
EP1853474A1 (en) 2007-11-14
CN101119881A (en) 2008-02-06
WO2006087132A1 (en) 2006-08-24
AT501468B8 (en) 2007-02-15
AT501468A4 (en) 2006-09-15
ES2334516T3 (en) 2010-03-11
US20090007491A1 (en) 2009-01-08
ATE446231T1 (en) 2009-11-15
DE502006005181D1 (en) 2009-12-03
US8122644B2 (en) 2012-02-28

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