EP0624502B1 - Swinging and sliding door for vehicles, especially for public transport vehicles - Google Patents
Swinging and sliding door for vehicles, especially for public transport vehicles Download PDFInfo
- Publication number
- EP0624502B1 EP0624502B1 EP94105213A EP94105213A EP0624502B1 EP 0624502 B1 EP0624502 B1 EP 0624502B1 EP 94105213 A EP94105213 A EP 94105213A EP 94105213 A EP94105213 A EP 94105213A EP 0624502 B1 EP0624502 B1 EP 0624502B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- door
- movement
- door leaf
- disposed
- movement step
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/003—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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/655—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings specially adapted for vehicle wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/43—Motors
- E05Y2201/434—Electromotors; Details thereof
-
- 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 swing-out sliding door for vehicles, in particular vehicles for public transport with the features from the preamble of patent claim 1.
- EP 196 488 B1 describes a sliding door with a door frame arranged in an opening in the side wall of the vehicle body and a door wing provided on its outer edges with a circumferential seal, which initially moves the door from a closed position into a displacement position in a first movement step and then in a second movement step in the horizontal direction is laterally moved into the open position, the direction of movement of the first Movement step lies exclusively perpendicular to the direction of displacement of the second movement step.
- the door leaf is suspended in the area of its upper edge and guided in the area of the upper edge and the lower edge.
- the suspension device has a support rail arranged in the direction of displacement, which extends essentially over the width of the door opening and on which the door leaf is suspended by means of a support member.
- the suspension device can be pivoted outwards by means of cranks in the first movement step of the opening, after which the door leaf is laterally moved along the outside of the vehicle body into the opening position in the second movement step.
- the designs for hanging and guiding the door leaf are relatively complex.
- a swing-out sliding door with the features from the preamble of claim 1 is described in the older EP-A-0 589 180.
- the invention has for its object to design a swing-out sliding door with the features specified in the preamble of claim 1 so that it withstands extremely high loads with a structurally simple structure and great reliability in the closed state, so that it can be used in particular in high-speed trains.
- the basic idea of the invention is based on the idea known from the above-mentioned older document, to design the door leaf as a kind of "cover", which is placed on the door frame, lifted off the door frame at the start of the opening movement and then moved laterally.
- Guidance and leadership This cover is done, as in the older case, essentially only in the horizontal center via a roller guide which engages in the running rail of the door leaf and which, so that the door opening remains essentially free, in a lateral holder which is arranged in the vicinity of the door frame in the direction the first movement step is guided.
- a circumferential, stiffening frame serves to stabilize the door leaf and the locking of the closed state of the door, even at high vehicle speeds, is effected by a separate locking device which is brought into the locking position by an additional movement in the closed state of the door.
- the locking device can be designed such that the additional movement is carried out by the entire door leaf in the closed state.
- the drive motor for the second movement step that is, the lateral displacement
- the drive motor for the second movement step can be designed as a contactlessly operating linear motor.
- the locking elements are firmly connected to the door leaf and, in order to generate the additional movement, the entire door leaf is moved by a predetermined distance from its own drive device when closed.
- a rack and pinion drive to drive the door leaf in the direction of the second movement step, with a toothed rack which is mounted on the door leaf in the direction of the additional movement against spring force and into which a pinion driven by an electric motor engages.
- a locking element is fixedly arranged on the rack and the additional movement is only given to the rack against the acting spring force in the closed state of the door leaf.
- the swing-out sliding door shown in the drawings can be arranged in a manner not specifically shown, for example in an opening in the side wall of the carriage of a high-speed train.
- Fig. 1 you can see the door frame 1 and a door leaf 2 with a circumferential seal 3, which is provided on its inside in the region of the horizontal center with a horizontally running track 4.
- the sliding door is an external one Sliding door trained. As indicated in FIGS. 1 and 2, the opening movement takes place in that the door leaf 2 is first displaced outwards in the direction ⁇ 1 and then laterally in the direction ⁇ 2 along the outer wall of the vehicle. The closing movement takes place in reverse order. 4 and 5, the roller guide for the door leaf and its holder are shown in more detail. In the arranged on the inside of the door leaf 2 runner 4 engage on their top and bottom pairs of rollers 5.1 and 5.2, which are attached to a U-shaped roller guide part 5, which is arranged via a pair of horizontally next to each other guide rods 7 (in Fig.
- bracket part 6.1 which is L-shaped in cross section and which is firmly connected to an intermediate bracket 6.2.
- the movement drive in the direction of the first movement step ⁇ 1 takes place by means of an electric motor 10 which is firmly connected to the intermediate holder 6.2 and which drives a toothed wheel 9 which engages in a pinion 8 which is firmly connected to the roller guide part 5.
- the movement drive in the direction of the second movement step ⁇ 2 takes place via a non-contact linear motor 13, which is arranged inside the roller guide part 5 of the running rail 4 and drives it directly.
- roller guide 5 and the drive means are arranged within a two-part housing, one part 12.1 of which can be moved together with the door leaf 2 and the roller guide 5, while the other part 12.2 is firmly connected to the intermediate holder 6.2 .
- the intermediate bracket 6.2 is slidably supported by a guide 6.3 in the bracket 6 firmly connected to the door frame 1.
- the intermediate holder 6.2 is driven relative to the holder 6 via a drive with a spindle 11 arranged on the guide 6.3 and a spindle drive 13 (not shown in more detail) driven by an electric motor.
- the door leaf 2 has a circumferential, stiffening frame 14 on the inside.
- the elastic door leaf is under a prestress , which has the effect that, in the open state shown in FIG. 3, the peripheral side edges of the door leaf 2 are offset inwards towards the door frame 1 with respect to the central region.
- a locking device is described below with reference to FIGS. 6 and 7, by means of which the door leaf 2 can be securely locked in the closed position.
- the locking device has on the side edge of the door leaf 2, which lies in the direction of the additional movement of the door leaf denoted in FIGS. 1 and 6, at least one locking element which is designed as a bolt 15.1 extending in the horizontal direction, which is on the peripheral frame 14 is fixedly arranged and opposes a counter element designed as a receptacle 15.2, which is fastened to the door frame 1.
- At least one locking element lies on the edge of the door leaf 2 lying opposite the direction ⁇ 3, which is designed as a receptacle 16.1 arranged on the inside of the frame 14, for example in the form of a bore. Together with this bore acts as a pin 16.2 counter element which is attached to the door frame 1 by a bracket 16.3.
- the locking device works as follows:
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Support Devices For Sliding Doors (AREA)
- Lock And Its Accessories (AREA)
- Wing Frames And Configurations (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Die Erfindung betrifft eine ausschwenkbare Schiebetür für Fahrzeuge, insbesondere Fahrzeuge des öffentlichen Personenverkehrs mit den Merkmalen aus dem Oberbegriff des Patentanspruchs 1.The invention relates to a swing-out sliding door for vehicles, in particular vehicles for public transport with the features from the preamble of
In der EP 196 488 B1 ist eine Schiebetür beschrieben mit einem in einer Öffnung der Seitenwand des Fahrzeugaufbaues angeordneten Türrahmen und einem an seinen Außenkanten mit einer umlaufenden Dichtung versehenen Türflügel, der zum Öffnen der Tür zunächst in einem ersten Bewegungsschritt aus der Schließstellung in eine Verschiebungsstellung versetzt und dann in einem zweiten Bewegungsschritt in horizontaler Richtung seitlich in die Öffnungsstellung verschoben wird, wobei die Bewegungsrichtung des ersten Bewegungsschrittes ausschließlich senkrecht zur Verschiebungsrichtung des zweiten Bewegungsschrittes liegt. Bei dieser bekannten Schiebetür ist der Türflügel im Bereich seiner Oberkante aufgehängt und im Bereich der Oberkante und der Unterkante geführt. Die Aufhängevorrichtung besitzt eine in Verschiebungsrichtung angeordnete Tragschiene, die sich im wesentlichen über die Breite der Türöffnung erstreckt und auf welcher der Türflügel mittels eines Traggliedes verschiebbar aufgehängt ist. Die Aufhängevorrichtung ist mittels Kurbeln im ersten Bewegungsschritt der Öffnung nach außen schwenkbar, wonach im zweiten Bewegungsschritt der Türflügel seitlich an der Außenseite des Fahrzeugaufbaues entlang in die Öffnungsstellung verschoben wird. Die Konstruktionen zur Aufhängung und Führung des Türflügels sind verhältnismäßig aufwendig.EP 196 488 B1 describes a sliding door with a door frame arranged in an opening in the side wall of the vehicle body and a door wing provided on its outer edges with a circumferential seal, which initially moves the door from a closed position into a displacement position in a first movement step and then in a second movement step in the horizontal direction is laterally moved into the open position, the direction of movement of the first Movement step lies exclusively perpendicular to the direction of displacement of the second movement step. In this known sliding door, the door leaf is suspended in the area of its upper edge and guided in the area of the upper edge and the lower edge. The suspension device has a support rail arranged in the direction of displacement, which extends essentially over the width of the door opening and on which the door leaf is suspended by means of a support member. The suspension device can be pivoted outwards by means of cranks in the first movement step of the opening, after which the door leaf is laterally moved along the outside of the vehicle body into the opening position in the second movement step. The designs for hanging and guiding the door leaf are relatively complex.
Es sind weiterhin in DE 34 19 338 und EP 0 358 874 A1 Außenschiebetüren für Fahrzeuge, insbesondere Kraftfahrzeuge, beschrieben, bei denen am Türflügel im Bereich der horizontalen Mitte oder zwischen horizontaler Mitte und Unterkante ein Arm angelenkt ist, der einen Rollenwagen trägt, welcher in einer außen am Fahrzeugaufbau angeordneten Schiene läuft. Die Schiene und gegebenenfalls weitere Führungsschienen sind derartig ausgebildet, daß der Türflügel in einer ersten Phase der Öffnungsbewegung aus der Türöffnung herausgeführt und dann seitlich verschoben wird, wobei sich diese beiden Bewegungsschritte teilweise überlappen. Auch diese Konstruktionen sind verhältnismäßig aufwendig im Hinblick auf die Führung des Türflügels und eine sicher wirkende Rundumabdichtung des Türflügels stößt auf Schwierigkeiten.There are also described in DE 34 19 338 and EP 0 358 874 A1 external sliding doors for vehicles, in particular motor vehicles, in which an arm is articulated on the door wing in the region of the horizontal center or between the horizontal center and the lower edge, which carries a roller carriage, which in a rail arranged on the outside of the vehicle body is running. The rail and possibly other guide rails are designed such that the door leaf is guided out of the door opening in a first phase of the opening movement and then moved laterally, these two movement steps partially overlapping. These constructions are also Relatively complex with regard to the guidance of the door leaf and a secure all-round sealing of the door leaf encounters difficulties.
Eine ausschwenkbare Schiebetür mit den Merkmalen aus dem Oberbegriff des Patentanspruchs 1 ist in der älteren EP-A-0 589 180 beschrieben.A swing-out sliding door with the features from the preamble of
Der Erfindung liegt die Aufgabe zugrunde, eine ausschwenkbare Schiebetür mit den im Oberbegriff des Patentanspruchs 1 angegebenen Merkmalen so auszubilden, daß sie bei konstruktiv einfachem Aufbau und großer Funktionssicherheit im geschlossenen Zustand außerordentlich hohen Belastungen Stand hält, so daß sie insbesondere bei Hochgeschwindigkeitszügen verwendbar ist.The invention has for its object to design a swing-out sliding door with the features specified in the preamble of
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß mit den Merkmalen aus dem kennzeichnenden Teil des Patentanspruchs 1.This object is achieved according to the invention with the features from the characterizing part of
Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.Advantageous developments of the invention are described in the subclaims.
Der Grundgedanke der Erfindung geht von dem aus der obengenannten älteren Druckschrift bekannten Gedanken aus, den Türflügel quasi als "Deckel" auszubilden, der auf den Türrahmen aufgesetzt, bei Beginn der Öffnungsbewegung vom Türrahmen abgehoben und dann seitlich verschoben wird. Anlenkung und Führung dieses Deckels erfolgen wie im älteren Fall im wesentlichen lediglich in der horizontalen Mitte über eine in die Laufschiene des Türflügels eingreifende Rollenführung, die, damit die Türöffnung im wesentlichen frei bleibt, in einer seitlichen Halterung, die in der Nähe des Türrahmens angeordnet ist, in Richtung des ersten Bewegungsschrittes verschiebbar geführt ist.The basic idea of the invention is based on the idea known from the above-mentioned older document, to design the door leaf as a kind of "cover", which is placed on the door frame, lifted off the door frame at the start of the opening movement and then moved laterally. Guidance and leadership This cover is done, as in the older case, essentially only in the horizontal center via a roller guide which engages in the running rail of the door leaf and which, so that the door opening remains essentially free, in a lateral holder which is arranged in the vicinity of the door frame in the direction the first movement step is guided.
Zur Stabilisierung des Türflügels dient ein umlaufender, versteifender Rahmen und die Sicherung des geschlossenen Zustandes der Tür, auch bei hohen Fahrzeuggeschwindigkeiten, wird durch eine eigene Verriegelungseinrichtung bewirkt, die durch eine Zusatzbewegung im geschlossenen Zustand der Tür in die Verriegelungsstellung gebracht wird.A circumferential, stiffening frame serves to stabilize the door leaf and the locking of the closed state of the door, even at high vehicle speeds, is effected by a separate locking device which is brought into the locking position by an additional movement in the closed state of the door.
Wie weiter unten an Hand eines Ausführungsbeispiels genauer dargestellt, kann die Verriegelungseinrichtung dabei so ausgebildet sein, daß die Zusatzbewegung im geschlossenen Zustand vom gesamten Türflügel ausgeführt wird. Es ist aber auch möglich, die Verriegelungseinrichtung so auszubilden, daß nicht dem gesamten Türflügel die Zusatzbewegung erteilt wird, sondern nur einem Teil der Antriebsvorrichtung zur Bewegung des Türflügels in Richtung des zweiten Bewegungsschrittes, mit dem ein Verriegelungselement gekoppelt ist.As is shown in more detail below using an exemplary embodiment, the locking device can be designed such that the additional movement is carried out by the entire door leaf in the closed state. However, it is also possible to design the locking device in such a way that the additional movement is not given to the entire door leaf, but rather only part of the drive device for moving the door leaf in the direction of the second movement step, with which a locking element is coupled.
Zum Antrieb des Türflügels in den beiden Bewegungsschritten, sowie zur Erzeugung der Zusatzbewegung können Elektromotoren dienen, wobei der Antriebsmotor für den zweiten Bewegungsschritt, also der seitlichen Verschiebung, als berührungslos arbeitender Linearmotor ausgebildet sein kann. In diesem Falle ist es zweckmäßig, wenn die Verriegelungselemente fest mit dem Türflügel verbunden sind und zur Erzeugung der Zusatzbewegung der gesamte Türflügel im geschlossenen Zustand von einer eigenen Antriebsvorrichtung aus um eine vorgegebene Strecke verschoben wird.To drive the door leaf in the two movement steps and to generate the additional movement can serve electric motors, wherein the drive motor for the second movement step, that is, the lateral displacement, can be designed as a contactlessly operating linear motor. In this case, it is expedient if the locking elements are firmly connected to the door leaf and, in order to generate the additional movement, the entire door leaf is moved by a predetermined distance from its own drive device when closed.
Es ist aber auch möglich, zum Antrieb des Türflügels in Richtung des zweiten Bewegungsschrittes einen Zahnstangenantrieb zu verwenden mit einer am Türflügel in Richtung der Zusatzbewegung gegen Federkraft verschiebbar gelagerten Zahnstange, in die ein von einem Elektromotor aus angetriebenes Ritzel eingreift. In diesem Falle ist ein Verriegelungselement an der Zahnstange fest angeordnet und die Zusatzbewegung wird im geschlossenen Zustand des Türflügels lediglich der Zahnstange gegen die wirkende Federkraft erteilt.However, it is also possible to use a rack and pinion drive to drive the door leaf in the direction of the second movement step, with a toothed rack which is mounted on the door leaf in the direction of the additional movement against spring force and into which a pinion driven by an electric motor engages. In this case, a locking element is fixedly arranged on the rack and the additional movement is only given to the rack against the acting spring force in the closed state of the door leaf.
Im folgenden wird an Hand der beigefügten Zeichnungen ein Ausführungsbeispiel für eine Schiebetüre nach der Erfindung näher erläutert.In the following, an embodiment for a 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 stark schematisierter Darstellung eine Ansicht einer ausschwenkbaren Schiebetür von außen;
- Fig. 2 und 3 ebenfalls stark schematisiert vertikale Querschnitte durch die Schiebetür nach Fig. 1 im geschlossenen bzw. geöffneten Zustand;
- Fig. 4 in einem stärker vergrößerten vertikalen Querschnitt Halterung und Rollenführung der Schiebetür nach den Fig. 1 bis 3 im geöffneten Zustand;
- Fig. 5 in einer vergrößerten Teilansicht die Halterung der Schiebetür nach den Fig. 1 bis 3 von innen her gesehen;
- Fig. 6 und 7 in weiter vergrößerter Darstellung einen horizontalen Querschnitt durch die Randpartien des Türflügels und des angrenzenden Teils des Türrahmens bei der Schiebetür nach den Fig. 1 bis 5.
- Figure 1 is a highly schematic view of a swing-out sliding door from the outside.
- Figures 2 and 3 also highly schematic vertical cross sections through the sliding door of Figure 1 in the closed or open state.
- Fig. 4 in a more enlarged vertical cross-section bracket and roller guide of the sliding door of Figures 1 to 3 in the open state.
- Fig. 5 seen in an enlarged partial view of the holder of the sliding door according to Figures 1 to 3 from the inside.
- 6 and 7 in a further enlarged view a horizontal cross section through the edge parts of the door leaf and the adjacent part of the door frame in the sliding door according to FIGS. 1 to 5.
Die in den Zeichnungen dargestellte ausschwenkbare Schiebetür kann in nicht eigens dargestellter Weise, beispielsweise in einer Öffnung der Seitenwand des Wagens eines Hochgeschwindigkeitszuges angeordnet sein. In Fig. 1 erkennt man den Türrahmen 1 sowie einen Türflügel 2 mit einer umlaufenden Dichtung 3, der an seiner Innenseite im Bereich der horizontalen Mitte mit einer horizontal verlaufenden Laufschiene 4 versehen ist. In die Laufschiene 4 greift eine in den Fig. 1 bis 3 nur angedeutete Rollenführung 5 ein, die innerhalb eines in Fig. 2 und 3 mit 12 bezeichneten Gehäuses angeordnet ist und in einer Zwischenhalterung 6.2 verschiebbar gelagert ist, welche ihrerseits in einer horizontalen Richtung Ö3 verschiebbar in einer Halterung 6 gelagert ist, die an dem einen in Fig. 1 linken Seitenpfosten des Türrahmens 1 befestigt ist. Die Schiebetür ist als außenlaufende Schiebetür ausgebildet. Wie in Fig. 1 und 2 angedeutet, erfolgt die Öffnungsbewegung indem zunächst der Türflügel 2 in Richtung Ö1 nach außen versetzt wird und dann in Richtung Ö2 seitlich an der Außenwand des Fahrzeugs entlang verschoben wird. Die Schließbewegung erfolgt in umgekehrter Reihenfolge. In den Fig. 4 und 5 sind die Rollenführung für den Türflügel und ihre Halterung genauer dargestellt. In die an der Innenseite des Türflügels 2 angeordnete Laufschiene 4 greifen an ihrer Oberseite und Unterseite jeweils Laufrollenpaare 5.1 und 5.2 ein, die an einem im Querschnitt U-förmig ausgebildeten Rollenführungsteil 5 befestigt sind, welches über ein Paar von horizontal nebeneinander angeordneten Führungsstangen 7 (in Fig. 4 ist nur eine von ihnen sichtbar) in einem im Querschnitt L-förmig geformten Halterungsteil 6.1 geführt sind, das mit einer Zwischenhalterung 6.2 fest verbunden ist. Der Bewegungsantrieb in Richtung des ersten Bewegungsschrittes Ö1 erfolgt mittels eines mit der Zwischenhalterung 6.2 fest verbundenen Elektromotors 10, der ein Zahnrad 9 antreibt, das in ein mit dem Rollenführungsteil 5 fest verbundenes Ritzel 8 eingreift.The swing-out sliding door shown in the drawings can be arranged in a manner not specifically shown, for example in an opening in the side wall of the carriage of a high-speed train. In Fig. 1 you can see the
Der Bewegungsantrieb in Richtung des zweiten Bewegungsschrittes Ö2 erfolgt über einen berührungslosen Linearmotor 13, der innerhalb des Rollenführungsteils 5 der Laufschiene 4 gegenüberliegend angeordnet ist und diese direkt antreibt.The movement drive in the direction of the second movement step Ö2 takes place via a non-contact
Die Rollenführung 5 und die Antriebsmittel sind wie aus Fig. 4 und 5 ersichtlich, innerhalb eines zweiteiligen Gehäuses angeordnet, dessen einer Teil 12.1 zusammen mit dem Türflügel 2 und der Rollenführung 5 bewegbar ist, während der andere Teil 12.2 fest mit der Zwischenhalterung 6.2 verbunden ist.4 and 5, the
Die Zwischenhalterung 6.2 ist über eine Führung 6.3 verschiebbar in der mit dem Türrahmen 1 festverbundenen Halterung 6 gelagert. Der Antrieb der Zwischenhalterung 6.2 gegenüber der Halterung 6 erfolgt über einen Antrieb mit einer an der Führung 6.3 angeordneten Spindel 11 und einem nicht näher dargestellten, durch einen Elektromotor angetriebenen Spindelantrieb 13.The intermediate bracket 6.2 is slidably supported by a guide 6.3 in the
Wie aus den Fig. 2 und 3 sowie 6 und 7 ersichtlich, besitzt der Türflügel 2 an seiner Innenseite einen umlaufenden, versteifenden Rahmen 14. Bei dem dargestellten Ausführungsbeispiel steht, wie aus Fig. 2 und 3 ersichtlich, der elastisch ausgebildete Türflügel unter einer Vorspannung, welche bewirkt, daß in dem in Fig. 3 dargestellten geöffneten Zustand die umlaufenden Seitenkanten des Türflügels 2 gegenüber dem mittleren Bereich nach innen in Richtung auf den Türrahmen 1 hin versetzt sind. Beim Schließen der Tür nach dem Aufsetzen der Seitenkanten des Türflügels auf die Gegenflächen am Türrahmen 1 wird der Türflügel 2 vom Antrieb 8, 9, 10 gegen die Wirkung der elastischen Kraft des Türflügels weiter nach innen gezogen, so daß die Seitenkanten über die umlaufende
Dichtung 3 fest auf die Gegenflächen am Türrahmen 1 aufgepreßt werden, so daß der Türflügel 2 an allen vier Seitenkanten dicht an den Gegenflächen des Türrahmens 1 anliegt, so daß einerseits kein Klappern von etwa nicht anliegenden Teilen des Türflügels auftreten kann und andererseits eine vollständige Rundumabdichtung sichergestellt ist. Es wird darauf hingewiesen, daß diese elastische Ausbildung des Türflügels keine notwendige Bedingung für das ordnungsgemäße Funktionieren der Tür ist. Der Türflügel kann vielmehr auch relativ starr ausgebildet sein, wobei in diesem Fall die elastischen Gegenkräfte von der entsprechend ausgebildeten rundumlaufenden Dichtung 3 aufgebracht werden.As can be seen from FIGS. 2 and 3 and 6 and 7, the
Im folgenden wird an Hand der Fig. 6 und 7 eine Verriegelungseinrichtung beschrieben, mittels der der Türflügel 2 in der Geschlossenstellung sicher verriegelbar ist.A locking device is described below with reference to FIGS. 6 and 7, by means of which the
Die Verriegelungseinrichtung besitzt an der Seitenkante des Türflügels 2, die in Richtung der in den Fig. 1 und 6 mit Ö3 bezeichneten Zusatzbewegung des Türflügels liegt, mindestens ein Verriegelungselement, das als sich in horizontaler Richtung erstreckender Riegel 15.1 ausgebildet ist, der am umlaufenden Rahmen 14 fest angeordnet ist und einem als Aufnahme 15.2 ausgebildeten Gegenelement gegenüberliegt, welches am Türrahmen 1 befestigt ist.The locking device has on the side edge of the
An der entgegen der Richtung Ö3 liegenden Kante des Türflügels 2 liegt mindestens ein Verriegelungselement, das als an der Innenseite des Rahmens 14 angeordnete Aufnahme 16.1, beispielsweise in Form einer Bohrung ausgebildet ist. Mit dieser Bohrung zusammen wirkt ein als Zapfen 16.2 ausgebildetes Gegenelement, das über einen Bügel 16.3 am Türrahmen 1 befestigt ist.At least one locking element lies on the edge of the
Die Funktionsweise der Verriegelungseinrichtung ist folgende:The locking device works as follows:
Wenn der Türflügel 2 nach Abschluß der Schließbewegung in Richtung Ö1 in die Türöffnung eingefahren ist, liegt wie in Fig. 7 dargestellt, der Riegel 15.1 der Aufnahme 15.2 gegenüber, während der Zapfen 16.2 der Aufnahme 16.1 gegenüberliegt. In dieser Stellung ist der Türflügel noch unverriegelt. Es wird dem Türflügel nunmehr über den Antrieb 11-13 die Zwischenhalterung 6.2, die Rollenführung 5 und die Laufschiene 4, die in diesem Zustand miteinander verriegelt sind, eine Zusatzbewegung in Richtung Ö3 erteilt, die dazu führt, daß der bereits geschlossene Türflügel 2 sich in dieser Richtung um eine vorgegebene Strecke versetzt, wobei, wie in Fig. 6 dargestellt, der Riegel 15.1 in die Aufnahme 15.2 und der Zapfen 16.2 in die Aufnahme 16.1 eingreifen. In dieser Stellung ist der Türflügel fest verriegelt. Die Entriegelungsbewegung erfolgt in umgekehrter Richtung zur Richtung Ö3.When the
Claims (10)
- Outwardly pivotable sliding door for vehicles, particularly vehicles for public passenger transport, having a door frame (1) disposed in an opening in the side wall of the vehicle body and a door leaf (2) which is provided, on its outer edges, with a circumferential deal (3) and which, for the purpose of opening the door, is first offset, in a first movement step (Ö1), out of the closing position and into a displacement position and then displaced, in a second movement step (Ö2), laterally in the horizontal direction into the opening position, wherein the direction of movement of the first movement step (Ö1) is located exclusively perpendicularly to the direction of displacement of the second movement step (Ö2), wherein there is disposed, on the inside of the door leaf (2), substantially in the region of the horizontal centre, a horizontally extending running rail (4) which is fixedly connected to the door leaf (2) and in which there engages a roller guide (5) which, inside the door opening, is immediately adjacent, in one region, to the vertical side edge, located in the direction of opening, of the door frame (1), is disposed at the height of the running rail (4) and is mounted in a mounting (6) so as to be displaceable in the direction of the first movement step (Ö1), and wherein the mounting (6) is fixedly connected to the vehicle body, characterised in that a circumferential stiffening frame (14) is disposed on the inside of the door leaf (2) and there is disposed, on at least one of the vertical side edges of the door leaf (2), a locking element (15.1, 16.1) which, when the door is closed, is located opposite a counterelement (15.2, 16.2) disposed on the door frame (1) and can be brought into locking engagement in the said counterelement by an additional movement (Ö3) which is performed when the door is in the closed condition and which extends parallel to the direction of displacement of the second movement step (Ö2).
- Sliding door according to claim 1, characterised in that each locking element (15.1, 16.1) is fixedly connected to the door leaf (2) and the roller guide (5) is mounted in an intermediate mounting (6.2) so as to be displaceable in the direction of the first movement step (Ö1) and the said intermediate mounting (6.2) is mounted, so as to be displaceable in the direction of the additional movement (Ö3), on the mounting (6) fixedly connected to the vehicle body.
- Sliding door according to claim 2, characterised in that the intermediate mounting (6.2) is connected to the mounting (6) via a spindle drive (11) driven by a first electric motor (13).
- Sliding door according to claim 3, characterised in that the door drive for moving the door leaf (2) in the first movement step (Ö1) has a second electric motor (10) which is disposed on the intermediate mounting (6.2) and drives, via a rack-and-pinion gear (8-9), the roller guide (5) which is guided in the direction of the first movement step (Ö1) in a guide (6.1) connected to the intermediate mounting (6.2).
- Sliding door according to one of claims 2 to 4, characterised in that, on that edge of the door leaf (2) which is located in the direction of the additional movement (Ö3), there is disposed on the outside of the circumferential frame (14) at least one locking element which is constructed as a bolt (15.1) and interacts with a receptacle (15.2) disposed on the door frame (1).
- Sliding door according to claim 5, characterised in that, on that edge of the door leaf (2) which is located oppositely to the direction of the additional movement (Ö3), there is disposed on the inside of the circumferential frame (14) at least one locking element which is constructed as a receptacle (16.1) and interacts with a bolt (16.2) fixedly connected to the door frame (1) via a bracket (16.3).
- Sliding door according to one of claims 2 to 6, characterised in that the door drive for moving the door leaf (2) in the second movement step (Ö2) has an electric linear motor (13) which is disposed on the roller guide (5), operates in a contact-less manner and directly drives the running rail (4).
- Sliding door according to claim 1, characterised in that the door drive for moving the door leaf in the second movement step (Ö2) has a rack-and-pinion drive having a rack which is mounted on the door leaf so as to be displaceable in the direction of the additional movement (Ö3) against spring force and in which there engages a pinion which can be driven from an electric motor fixedly connected to the roller guide, there being disposed on that end of the rack which is located in the direction of the additional movement (Ö3) a locking element which interacts with the counterelement disposed on the door frame.
- Sliding door according to claim 7 or 8, characterised in that the mounting (6) for the roller guide (5) is fastened to a vertical side post of the door frame (1).
- Sliding door according to one of claims 1 to 9, characterised in that the door leaf (2), which is constructed so as to be at least partially flexible in the direction of the first movement step (Ö1), is pre-tensioned in such a way that, when the side edges of the door leaf (2), which are provided with the circumferential seal (3), are superimposed on the countersurfaces of the door frame (1), the central region of the door leaf (2) can be moved, against the flexible pre-tensioning force and with deformation by a predetermined extent, in the closing direction of the first movement step (Ö1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4315617 | 1993-05-11 | ||
DE4315617A DE4315617A1 (en) | 1993-05-11 | 1993-05-11 | Swing-out sliding door for vehicles, in particular vehicles for public transport |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0624502A1 EP0624502A1 (en) | 1994-11-17 |
EP0624502B1 true EP0624502B1 (en) | 1997-06-04 |
Family
ID=6487750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94105213A Expired - Lifetime EP0624502B1 (en) | 1993-05-11 | 1994-04-02 | Swinging and sliding door for vehicles, especially for public transport vehicles |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0624502B1 (en) |
AT (1) | ATE153932T1 (en) |
DE (2) | DE4315617A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT7065U1 (en) * | 2003-08-14 | 2004-09-27 | Ultimate Transp Equipment Gmbh | SWING SLIDING |
DE20320028U1 (en) * | 2003-12-24 | 2005-05-12 | Gebr. Bode Gmbh & Co. Kg | Locking device for doors on public-transport vehicles |
EP3037316A1 (en) * | 2014-12-23 | 2016-06-29 | Vapor Europe S.r.l. A Wabtec Company | Door guiding device for a door of a wagon |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2322692C3 (en) * | 1973-05-05 | 1978-11-30 | Gebr. Bode & Co Vorm. Wegmann & Co, 3500 Kassel | Swing-out sliding door, especially for vehicles, which is brought out of the door opening with the aid of a stationary swivel arm |
DE3419338A1 (en) * | 1984-05-24 | 1985-11-28 | Gebr. Bode & Co GmbH, 3500 Kassel | DRIVING DEVICE FOR THE DOOR LEAF OF A PIVOTING SLIDING DOOR, ESPECIALLY FOR VEHICLES |
ATE47985T1 (en) * | 1985-04-01 | 1989-12-15 | Bode & Co Geb | PIVOT SLIDING DOORS FOR VEHICLES, PARTICULARLY RAIL VEHICLES, FOR PASSENGER TRANSPORTATION. |
DE3871547D1 (en) * | 1987-02-26 | 1992-07-09 | Ife Gmbh | SWIVELING OR SWINGING SLIDING DOORS FOR VEHICLES. |
DE3710451A1 (en) * | 1987-03-30 | 1988-10-20 | Kiekert Gmbh Co Kg | Telescopic swinging-sliding door for rail vehicles |
DE3827359A1 (en) * | 1988-08-12 | 1990-02-15 | Bode & Co Geb | EXTENDABLE EXTERNAL SLIDING DOORS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES |
DE4230867C2 (en) * | 1992-09-16 | 2003-06-12 | Bode & Co Geb | Sliding door for vehicles, in particular vehicles for public transport |
-
1993
- 1993-05-11 DE DE4315617A patent/DE4315617A1/en not_active Ceased
-
1994
- 1994-04-02 DE DE59402974T patent/DE59402974D1/en not_active Expired - Fee Related
- 1994-04-02 AT AT94105213T patent/ATE153932T1/en not_active IP Right Cessation
- 1994-04-02 EP EP94105213A patent/EP0624502B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0624502A1 (en) | 1994-11-17 |
DE4315617A1 (en) | 1994-11-17 |
ATE153932T1 (en) | 1997-06-15 |
DE59402974D1 (en) | 1997-07-10 |
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