EP1767427B1 - Device for the movement of a door leaf of a swinging sliding door, especially for railway vehicles - Google Patents
Device for the movement of a door leaf of a swinging sliding door, especially for railway vehicles Download PDFInfo
- Publication number
- EP1767427B1 EP1767427B1 EP05020740A EP05020740A EP1767427B1 EP 1767427 B1 EP1767427 B1 EP 1767427B1 EP 05020740 A EP05020740 A EP 05020740A EP 05020740 A EP05020740 A EP 05020740A EP 1767427 B1 EP1767427 B1 EP 1767427B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- door leaf
- door
- arm
- movement
- 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
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Classifications
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- 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
-
- 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
-
- 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
-
- 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
- E05D15/1042—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 carriage
- E05D15/1044—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 carriage specially adapted for use in railway-cars or mass transit vehicles
-
- 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
- E05F15/643—Power-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
- E05F15/646—Power-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
-
- 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
- E05D15/1042—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 carriage
- E05D2015/1055—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 carriage with slanted or curved track sections or cams
-
- 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
- E05D2015/1071—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 track being directly linked to the fixed frame, e.g. slidingly
- E05D2015/1078—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 track being directly linked to the fixed frame, e.g. slidingly swinging or rotating in a horizontal plane
-
- 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
- E05D2015/1092—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 the carriage swinging or rotating in curved track sections
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—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 device for moving the door leaf of a sliding door, in particular for rail vehicles, having the features of the preamble of claim 1.
- Sliding sliding doors for rail vehicles are already known in various embodiments. All known sliding sliding doors have in common that they are moved from the closed position by a transverse or pivoting movement in an open position and then parallel to the vehicle outer wall in a door opening releasing position.
- From the DE 43 16 253 A1 is a generic device for moving a sliding door for rail vehicles known.
- the arrangement of a parallelogram linkage for moving the door leaf is complicated and requires a relatively large installation space.
- the housing of the drive must be rotatably mounted, so that additionally by the reaction force a torque is generated.
- a drive element embodied as a rack is arranged thereon, which is in forced engagement with a pivoting gear mounted on a shaft, which is driven by a stationary drive motor.
- This solution is costly due to the combination rack / swivel gear.
- the invention has for its object to provide a device for moving the door leaf of a sliding door, especially for rail vehicles, which is characterized by a low manufacturing and assembly costs and an improved opening and closing mechanism is distinguished. According to the invention the object is achieved by the features specified in claim 1. Advantageous embodiments and further developments are the subject matter of claims 2 to 13.
- a linear guide is provided, which consists of two linearly movable guide units, which are counter-clockwise, synchronously movable via a drive.
- the first guide unit is temporarily in operative connection with a lever system, preferably an angle lever, in order to move the door leaf in the transverse direction into a position suitable for the subsequent longitudinal displacement.
- a lever system preferably an angle lever
- this guide unit communicates with the guide arm, which engages the door leaf.
- a control arm attached to the control pin in an arcuate guide a stationary element, which is mounted in the upper part of the car body, forcibly guided.
- a arranged on the second guide unit control engages with a arranged on the second guide unit control.
- the door leaf after entering the door opening automatically is used by the pivotal movement of the lever system, fixed to the door seal, without additional locking means.
- the usually still necessary locking in the Endsch thelage can be realized with much simpler and cheaper means.
- the proposed solution requires only a small installation space and the components required to implement the required kinematics are relatively inexpensive. Due to the relatively small number of components reduces the assembly costs. The components required for the kinematics are arranged clearly and allow good accessibility for repair and maintenance work. At maximum opening width of the door leaf, the drive and control means do not protrude beyond the predetermined shell opening in the horizontal direction.
- the lever system is preferably designed as an angle lever which is mounted horizontally pivotable in the door frame near. At the pointing in the direction of the door leaf leg of the angle lever mounted in vertical axes of rotation, upwardly facing guide rollers and a lower support roller are arranged. These engage the upper guide rail fastened to the door leaf.
- the other, inwardly directed leg of the angle lever has at its protruding end a mounted in a vertical axis of rotation guide roller.
- a fork-shaped guide of a control element which is rigidly connected to the first guide unit.
- the two legs of the angle lever are arranged for example at an angle of 90 to 120 °.
- a guide rail is arranged, which is connected via guide rollers with a pivot lever, which is mounted in the same axis as the angle lever, preferably the vertical pivot column.
- angle lever and pivot lever are moved synchronously.
- the upper and lower guide rails have at the end facing the door frame an outwardly curved portion.
- the control element connected to the second guide unit can be embodied as a plate-shaped component and has a recess which has an enlarged section in the direction of the guide unit, followed by a tapered section designed as a curved track in the direction of the door leaf.
- the guide roller attached to the guide roller which temporarily during the movement of the door leaf with the tapered portion, the curved path, comes into operative connection.
- the guide roller projects without contact into the enlarged section.
- the guide element arranged as a linear guide is designed as a guide rail with two guide tracks, an upper guide track and a lower guide track.
- each guideway formed as a roller carriage guide units are guided lssensgsverschiebbar.
- the first guide unit which is temporarily in communication with the control with the fork-shaped guide, is guided on the lower guide track.
- the second guide unit which is connected to the control with curved path, is guided on the upper guide track.
- This arrangement of the guideways is space-saving, causes only low production costs and is easy to assemble.
- the drive for moving the two guide units is designed as a toothed belt drive, wherein the guide units are horizontally offset with each one of the strands of the toothed belt connected.
- the door leaf is arranged by means of a bolt arranged on the guide arm in a plate-shaped arrangement arranged in the upper carriage area Component guided in a backdrop-like guide with a curved portion and a straight, parallel to the car body section and suspended.
- a second embodiment provides that the guide arm, on which the door leaf is fastened, suspended in a arranged in the upper car body region stabilization device and at least temporarily out.
- the stabilizing device consists of a straight guide tube, which is pivotally mounted on the side of the car body, where the rotary column, in a vertical axis of rotation, a longitudinally displaceably arranged on the guide tube sleeve and mounted on the sleeve, longitudinally displaceable socket, with the Guide arm is rotatably connected about a vertical axis.
- the guide arm is temporarily guided in a bent portion of a short-building plate-shaped member mounted in the upper part of the car body.
- an upwardly directed bolt is attached to the guide arm, which protrudes into the curved portion formed as a guideway, whose pointing towards the center of the door end is open.
- the bolt After completion of the pivoting movement of the door leaf, the bolt is outside the guideway and the further guidance of the door leaf is taken over by the stabilization device. During the closing movement of the door leaf, the bolt again comes into engagement with the guideway.
- the guide tube of the stabilization device extends over the entire width of the door leaf.
- the seated on the guide tube sleeve is slightly shorter in its length than half the length of the guide tube.
- the sleeve is secured against rotation and has at its two ends a stop collar.
- the free end of the guide tube is guided in an arranged on the door frame side guide and after reaching a parallel to the door leaf extending position in this locked. During the movement of the door leaf, the sleeve engages temporarily with the guide arm to which the door leaf is attached.
- this second embodiment is that by means of this stabilization of the door leaf movement within the portal width of the available space is made possible.
- this stabilization device is suitable for special doors, especially when a sliding movement of the door leaf is required, which does not run parallel to the car outer contour, or in double-leaf doors there is a requirement that the door leaves have to perform separate or different movements due to the vehicle.
- FIGS. 1 to 5 a sliding door is shown, which is equipped with a door leaf 1, in different positions of the door leaf 1.
- the outside of the door leaf 1 forms in the closed state of the sliding door with the vehicle outer wall a plane ( Fig. 1 ).
- a guide rail 3 in the upper area and a guide rail 4 in the lower area spaced apart, which extend parallel to the inside of the door leaf 1 and at the end pointing in the direction of the rotary column 5 an outwardly curved portion 3a (FIGS. Fig. 3 ).
- the door leaf 1 is mounted in the upper region on a guide arm 6, which is in a gate-like guide 7 of a stationary element, a guide plate 8, mounted and guided in this, by means of a suspension bolt 9, which has laterally projecting guide surfaces at its upper end.
- the slide-like guide 7 has a bent or curved section 7a, which merges into a straight section 7b extending parallel to the carriage body ( Fig. 2 ).
- a DC motor 10 (FIG. Fig.
- a linear actuator 11 consisting of a linear guide 12 and a zwisehen two rollers 13 and 14 guided toothed belt 15 is ( Fig. 3 ), wherein the roller 14 forms the drive roller.
- the linear guide 12 is formed, for example, as a double T-beam with inclined guide surfaces, with two guideways, an upper 12a and a lower 12b.
- a first guide unit 16 and on the upper guide track 12a a second guide unit 17 is arranged, which are movable in opposite directions, synchronously.
- the two guide units 16, 17 are horizontally offset in each case connected to one of the strands of the toothed belt 15 ( Fig. 5 ).
- the guide units 16, 17 are each at the outer end of the linear guide 12 (FIG. Fig. 1 ).
- control elements 18, 19 (FIG. Fig. 2 ) attached.
- the first guide unit 16 is temporarily, during the pushing-out movement of the door leaf 1 in the transverse direction (phase I), with a lever system 20 (FIG. Fig. 1 ) in connection.
- the control element 18 fastened to the first guide unit 16 has a semicircular guide or opening 18 a on the side pointing in the direction of the door leaf 1 (FIG. Fig. 2 ).
- the lever system 20 is designed as an angle lever, which is mounted horizontally pivotable in the arranged near the door frame vertical pivot column 5.
- the angle lever 20 has two legs 20a and 20b, which are arranged at an angle of 90 ° to 120 °. The size of the angle depends on the respective installation conditions.
- the vertex of the legs 20a, 20b forms the axis of rotation which lies in the center axis of the rotary column 5.
- the facing toward the door panel 1 leg 20a has at its front end mounted in vertical axes of rotation, upwardly facing guide rollers 21 and 22 and a lower support roller 23, which rest against the door panel 1 attached upper guide rail 3 ( Fig. 2 ).
- the support roller 23 assumes during the movement of the door leaf 1 a support function for the vertical forces that occur.
- the other, inwardly directed leg 20b has at its protruding end a mounted in a vertical axis of rotation guide roller 24 which faces upward, and is in the closed state of the door leaf 1, in engagement with the semicircular guide 18a of the associated control element 18 ( Fig. 1 ).
- the second guide unit 17 (FIG. Fig. 4 ) essentially takes over the longitudinal displacement of the door leaf 1 and is connected via a control element 19 with the guide arm 6 in operative connection.
- the guide arm 6 is equipped at its protruding from the door leaf 1 end with an upwardly directed guide roller 6a.
- the control plate 19 points in the direction of the door leaf 1 and has a crescent-shaped recess 19a, which in the direction of the guide unit 17 has an enlarged portion 19b, in the direction of the door leaf 1, a tapered portion 19c connects as a curved path extending to the vicinity of the front End of the control plate 19 extends.
- the guide roller 6a protrudes in the closed state of the door leaf 1 in the enlarged portion 19b of the recess 19a of the control plate 19 and is in this freely movable during the movement of the door leaf 1 in the transverse direction (Phase I), so floating.
- phase I the pushing out of the door leaf 1 in the transverse direction from the door opening in a slightly inclined position, the guide plate 16 attached to the control plate 18, 18a for the realization of the transverse movement of the door panel 1 is responsible.
- the guide roller 24 of the leg 20b of the bell crank 20 is engaged with the semicircular opening 18a of the control member 18, as in FIG Fig. 1 shown. Only after a defined Querverschub of the door panel 1 - attached to the guide arm 6 guide pin 9 has thereby moved a piece along the curved portion 7a of the slide-like guide 7, as in Fig.
- Phase II begins in which synchronously the guide roller 24 of the leg 20b of the bell crank 20 disengages from the semicircular opening 18a and the guide roller 6a fixed to the guide roller 6a engage the cam track 19c of the control plate 19. During the further movement of the door leaf 1 this is on the compounds, a) leg 20a with the guide rail 3, b) guide pin 9 with the guide 7 and c) guide roller 6a with curved path 19c, stably guided, the required motive force exclusively on the guide unit 17 is transmitted.
- the movement of the two phases I and II is coordinated so that a kinematic over-determination during the transition from phase I to phase II, or vice versa, is excluded.
- a pivot lever 25 is attached to this, the lever arm is formed analogously, such as the legs 20a of the angle lever 20, but without support rollers.
- the guide rollers 21a, 22a engage around the lower guide rail 4 of the door leaf 1 (FIG. Fig. 5 ).
- the movement of the angle lever 20 is synchronously transmitted via the rotary column 5 to the lower pivot lever 25.
- the operation of the sliding door is as follows: As in Fig. 1 shown, the outside of the door panel 1 forms in the closed state with the vehicle outer wall a plane. The door leaf 1 is held in a locked position by known locking elements.
- a roller carriage guide units 16 and 17 which are arranged longitudinally displaceably on the upper 12a and lower guide rail 12b formed as a double T-beam linear guide 12, respectively in the outer end position, as in Fig. 1 you can see.
- the door leaf 1 is attached by means of a guide arm 6 Suspension bolt 9, which is guided in the guide 7 of the stationary guide plate 8, suspended.
- the suspension bolt 9 is located at the inwardly facing end of the bent portion 7a of the guide 7.
- the guide arm 6 is arranged on the guide arm 6 arranged to the pin 9 guide roller 6a projects without contact into the enlarged portion 19b of the recess 19a of the control plate 19th the guide unit 17 ( Fig.
- the control element 18 fastened to the guide unit 16 located in the opposite position is in engagement with the inwardly directed leg 20b of the angle lever 20 (FIG. Fig. 1 ).
- the arranged on the outwardly directed leg 20a guide rollers 21, 22 are in the radius of the curved portion 3a of the upper guide rail 3 at. Similarly, this also applies to the guide rollers 21a, 22a of the lower pivot lever 25.
- the guide roller 22 is in the radius of the curved portion 3a and the opposite guide roller 21 on the outer periphery of this section 3a.
- the door panel 1 Due to the curved portion 7a of this guide 7, the door panel 1 is further moved in the transverse direction, in a direction oblique to the vehicle outer wall position. Reached the suspension bolt 9 the straight, parallel to the vehicle outer wall extending portion 7b of the guide 7 (in this state is the central axis x of the leg 20a of the angle lever 20 in a position perpendicular to the vehicle longitudinal axis), the door leaf 1, as shown in this example, subsequently exclusively moved parallel to the vehicle outer wall, to the desired open position, the in Fig. 3 is shown. During the opening and closing movement of the door leaf 1, this is in the lower region via the pivot lever 25, which rests with its guide rollers 21 a, 22 a on the guide rail 4, out.
- the two guide units 16, 17 are again in the outer end position, wherein the guide unit 17 assumes the position in which the guide unit 16 was located in the closed state of the door leaf 1. Analogously, this applies to the guide unit 16 in the reverse sense.
- the toothed belt 15 is moved in the opposite direction and thereby the guide units 16, 17 again in opposite directions to the center of the door opening (phase II).
- the guide roller 6a of the guide arm 6 is in engagement with the cam track 19c of the control element 19 of the guide unit 17.
- the suspension bolt 9 reaches the bent portion 7a of the slide-like guide 7, the door leaf 1 is moved into an inclined position during the further course of movement ( Fig.
- FIGS. 6 and 7 shows a variant for a double-wing sliding door in the closed and fully opened state, wherein the reference numbers for the components for moving the left door leaf 1 ', seen from the entry side, are marked with a superscript.
- the mode of operation for the movement of the two door leaves 1, 1 ' is analogous to the one-wing sliding door described above.
- FIGS. 6 and 7 shows a variant for a double-wing sliding door in the closed and fully opened state, wherein the reference numbers for the components for moving the left door leaf 1 ', seen from the entry side, are marked with a superscript.
- the mode of operation for the movement of the two door leaves 1, 1 ' is analogous to the one-wing sliding door described above.
- the stabilizing device S serves as a holder or suspension for the door leaf 1 and consists of a horizontally arranged guide tube 30, which corresponds in its length in approximately the width of the door panel 1.
- the guide tube 30 is pivotally mounted in a stationary holder 31 on the side of the door frame 2, on which the Matbaumrohr or the rotary column 5 is located.
- a longitudinally displaceable sleeve 32 On the guide tube 30 is a longitudinally displaceable sleeve 32, which is slightly shorter in length than half the length of the guide tube 30.
- the sleeve 32 is secured against rotation about its longitudinal axis and has a stop collar 33 at its pointing in the direction of the holder 31 end with a vertically upwardly and downwardly projecting nose 36, 37.
- On the sleeve 32 sits a longitudinally displaceable bush 34.
- the bush 34 is by means of vertically arranged pins in a fork-shaped receptacle 35 (FIG. Fig. 10 ) of the guide arm 6 pivotally.
- the vertical axis 38 about which the sleeve 34 is pivotable is in FIG Fig. 11 to see.
- the lugs 36, 37 engage with corresponding recesses in the fork-shaped receptacle 35, whereby the entrainment of the sleeve 32 takes place ( Fig. 10 ).
- the required coupling for entrainment of the sleeve 32 during the closing movement of the door leaf 1 via a pivotable coupling element, which is not visible in the drawing.
- the coupling member pivots upward and the sleeve 34 can be moved to its original position.
- the required coupling between sleeve 34 and sleeve 32 during the opening and closing movement can also be done by other suitable means.
- the door leaf 1 is thus suspended via the guide arm 6, the bushing 34 and the sleeve 32 on the guide tube 30.
- the guide tube 30 is tilted by the predetermined movement sequence from an inclined position as in Fig. 8 to see in a parallel to the vehicle outer wall layer to the fulcrum or the holder 31 pivoted.
- the pivoting movement of the guide tube 30 takes place in the opposite direction, back to the starting position.
- the protruding end of the guide tube 30 is guided in a horizontal guide 28, which is arranged at a single-leaf door on the door frame side.
- the guide tube 30 has assumed a parallel to the door leaf 1 extending position, so this is locked in this position, by means of a arranged on the guide member lever 29 with a claw-shaped opening. During the closing movement of the door leaf 1, the lever 29 is unlocked again after the longitudinal displacement of the door leaf 1, so that the guide tube 30 can be pivoted back to its original position.
- the stabilization device or carrying guide requires only a small space requirement and causes a secure stabilization of the door leaf during the opening and closing movement. It is advantageous that this type of stabilization of the door leaf for different applications, such as single or double leaf doors, even with separate movements of the individual door leaves, or for so-called "special doors" is suitable.
- the lateral guides 28, 28 'for the respective guide tube 30, 30' are located in the middle of the door opening, in the upper part of the car body. About a common locking lever 29, the two guide tubes 30, 30 'in parallel position to the respective door leaf 1, 1' can be locked.
- the operation is analogous to the previously explained embodiment variant for a single-leaf door.
- Identical components are marked with the same reference numbers.
- the reference numerals for the components for moving the left door leaf 1 ', seen from the entry side, are provided with a superscript.
Abstract
Description
Die Erfindung betrifft eine Einrichtung zur Bewegung des Türblattes einer Schwenkschiebetür, insbesondere für Schienenfahrzeuge, mit den Merkmalen des Oberbegriffes des Patentanspruches 1.
Schwenkschiebetüren für Schienenfahrzeuge sind bereits in verschiedenen Ausführungsvarianten bekannt. Allen bekannten Schwenkschiebetüren ist gemeinsam, dass diese aus der Schließstellung durch eine Quer- oder Schwenkbewegung in eine öffnungsbereite Stellung und anschließend parallel zur Fahrzeugaußenwand in eine die Türöffnung freigebende Stellung bewegt werden.
Aus der
Aus der
Sliding sliding doors for rail vehicles are already known in various embodiments. All known sliding sliding doors have in common that they are moved from the closed position by a transverse or pivoting movement in an open position and then parallel to the vehicle outer wall in a door opening releasing position.
From the
From the
Der Erfindung liegt die Aufgabe zugrunde, eine Einrichtung zur Bewegung des Türblattes einer Schwenkschiebetür, insbesondere für Schienenfahrzeuge, zu schaffen, die sich durch einen geringen Herstellungs- und Montageaufwand sowie einen verbesserten Öffnungs- und Schließmechanismus auszeichnet.
Erfindungsgemäß wird die Aufgabe durch die im Anspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen sind Gegenstand der Ansprüche 2 bis 13.
Zur Bewegung des Türblattes ist eine lineare Führung vorgesehen, die aus zwei linear beweglichen Führungseinheiten besteht, die über einen Antrieb gegenläufig, synchron bewegbar sind. Die erste Führungseinheit steht zeitweise mit einem Hebelsystem, vorzugsweise einem Winkelhebel, in Wirkungsverbindung, um das Türblatt in Querrichtung, in eine für die nachfolgende Längsverschiebung geeignete Stellung, zu bewegen. Mittels der zweiten Führungseinheit wird die Längsverschiebung des Türblattes entlang der Wagenfront realisiert. Hierzu steht diese Führungseinheit mit dem Führungsarm in Verbindung, der an dem Türblatt angreift. Während der Öffnungs- und Schließbewegung des Türblattes ist bis zur Beendigung des Querverschubes des Türblattes ein am Führungsarm befestigter Steuerzapfen in einer bogenförmigen Führung eines stationären Elementes, das im oberen Teil des Wagenkastens befestigt ist, zwangsgeführt. Nach Beendigung des Querverschubes des Türblattes gelangt der Führungsarm mit einem an der zweiten Führungseinheit angeordneten Steuerelement in Eingriff. Durch diese Maßnahmen erfolgt eine Trennung der Bewegungsabläufe für das Türblatt in eine Schwenk- (Bewegung in Querrichtung) und eine Schiebebewegung, wodurch während der Schließbewegung das Türblatt mit geregelter Kinematik sowie geringer kinetischer Energie in die Schließkante gezogen wird. Von besonderem Vorteil ist, dass das Türblatt nach dem Einlaufen in die Türöffnung selbsttätig, durch die Schwenkbewegung des Hebelsystems, fest an die Türdichtung herangezogen wird, ohne zusätzliche Verriegelungsmittel. Die üblicherweise noch notwendige Verriegelung in der Endschließlage kann mit wesentlich einfacheren und kostengünstigeren Mitteln realisiert werden. Die vorgeschlagene Lösung beansprucht nur einen kleinen Einbauraum und die zur Umsetzung der erforderlichen Kinematik benötigten Bauteile sind vergleichsweise kostengünstig. Aufgrund der relativ geringen Anzahl an Bauteilen verringert sich der Montageaufwand. Die für die Kinematik erforderlichen Bauteile sind übersichtlich angeordnet und ermöglichen eine gute Zugänglichkeit für Reparatur- und Wartungsarbeiten. Bei maximaler Öffnungsweite des Türblattes überragen die Antriebs- und Steuermittel nicht die vorgegebene Rohbauöffnung in horizontaler Richtung. Dadurch ist es möglich, die Schwenkschiebetür als voll funktionsfähige Baueinheit in einem vorgefertigten Türmodul zu montieren, das im Rahmen der Fahrzeugherstellung in die vorbereitete Rohbauöffnung des Wagenkastens eingesetzt und befestigt werden kann.
Das vorgeschlagene Lösungsprinzip ist für unterschiedliche Türsysteme, wie auch Sondertüren, mit ein- oder zweiflügeligen Türen, einsetzbar.
Das Hebelsystem ist vorzugsweise als Winkelhebel ausgebildet, der in Türrahmennähe horizontal schwenkbar gelagert ist. An dem in Richtung Türblatt zeigenden Schenkel des Winkelhebels sind in vertikalen Drehachsen gelagerte, nach oben zeigende Führungsrollen und eine untere Stützrolle angeordnet. Diese greifen an der am Türblatt befestigten oberen Führungsschiene an. Der andere, nach innen gerichtete Schenkel des Winkelhebels besitzt an seinem abstehenden Ende eine in einer vertikalen Drehachse gelagerte Führungsrolle. Während der Querverschiebung des Türblattes greift diese zeitweise in eine gabelförmige Führung eines Steuerelementes ein, das mit der ersten Führungseinheit starr verbunden ist.
Die beiden Schenkel des Winkelhebels sind z.B. in einem Winkel von 90 bis 120° angeordnet.
Im unteren Bereich des Türblattes ist, beabstandet zu diesem, eine Führungsschiene angeordnet, die über Führungsrollen mit einem Schwenkhebel in Verbindung steht, der in der gleichen Achse wie der Winkelhebel, vorzugsweise der vertikalen Drehsäule, gelagert ist. Dadurch werden Winkelhebel und Schwenkhebel synchron bewegt.
Die obere und untere Führungsschiene besitzen an dem zum Türrahmen zeigenden Ende einen nach außen gekrümmten Abschnitt.
Das mit der zweiten Führungseinheit verbundene Steuerelement kann als plattenförmiges Bauteil ausgeführt sein und weist eine Ausnehmung auf, die in Richtung zur Führungseinheit einen vergrößerten Abschnitt besitzt, an den sich in Richtung Türblatt ein als Kurvenbahn ausgebildeter verjüngter Abschnitt anschließt. In die Ausnehmung ragt die am Führungsarm befestigte Führungsrolle, die während der Bewegung des Türblattes zeitweise mit dem verjüngten Abschnitt, der Kurvenbahn, in Wirkungsverbindung gelangt.
Während des geschlossenen Zustandes des Türblattes und dessen Bewegung in Querrichtung ragt die Führungsrolle berührungsfrei in den vergrößerten Abschnitt.
Das als lineare Führung angeordnete Führungselement ist als Führungsschiene mit zwei Führungsbahnen ausgebildet, einer oberen Führungsbahn und einer unteren Führungsbahn. Auf jeder Führungsbahn sind als Rollenwagen ausgebildete Führungseinheiten länggsverschiebbar geführt. Die erste Führungseinheit, die mit dem Steuerelement mit der gabelförmigen Führung zeitweise in Verbindung steht, ist auf der unteren Führungsbahn geführt. Die zweite Führungseinheit, die mit dem Steuerelement mit Kurvenbahn verbunden ist, wird auf der oberen Führungsbahn geführt. Diese Anordnung der Führungsbahnen ist platzsparend, verursacht nur geringe Herstellungskosten und ist einfach zu montieren.
Der Antrieb zur Bewegung der beiden Führungseinheiten ist als Zahnriemenantrieb ausgebildet, wobei die Führungseinheiten horizontal versetzt mit jeweils einem der Trume des Zahnriemens verbunden sind.
Gemäß einer ersten Ausführungsvariante ist das Türblatt mittels eines am Führungsarm angeordneten Bolzens in einem im oberen Wagenkastenbereich angeordneten, plattenförmigen Bauteil in einer kulissenartigen Führung mit einem gebogenen Abschnitt und einem geraden, parallel zum Wagenkasten verlaufenden Abschnitt geführt und aufgehängt.
Eine zweite Ausführungsvariante sieht vor, dass der Führungsarm, an dem das Türblatt befestigt ist, in einer im oberen Wagenkastenbereich angeordnete Stabilisierungsvorrichtung aufgehängt und zumindest zeitweise geführt ist. Die Stabilisierungsvorrichtung besteht aus einem geraden Führungsrohr, das an der Seite des Wagenkastens, an der sich die Drehsäule befindet, in einer vertikalen Drehachse schwenkbar gelagert ist, einer auf dem Führungsrohr längsverschiebbar angeordneten Hülse und einer auf der Hülse gelagerten, längsverschiebbaren Buchse, die mit dem Führungsarm um eine vertikale Achse drehbeweglich verbunden ist. Zusätzlich ist der Führungsarm zeitweise, während der Schwenkbewegung des Türblattes, in einem gebogenen Abschnitt eines kurzbauenden plattenförmigen Bauteils geführt, das im oberen Teil des Wagenkastens montiert ist. Hierzu ist an dem Führungsarm ein nach oben gerichteter Bolzen befestigt, der in den als Führungsbahn ausgebildeten gebogenen Abschnitt ragt, dessen in Richtung Türmitte zeigendes Ende offen ausgebildet ist. Nach Beendigung der Schwenkbewegung des Türblattes befindet sich der Bolzen außerhalb der Führungsbahn und die weitere Führung des Türblattes wird von der Stabilisierungsvorrichtung übernommen. Während der Schließbewegung des Türblattes gelangt der Bolzen wieder in Eingriff mit der Führungsbahn.
Das Führungsrohr der Stabilisierungsvorrichtung erstreckt sich über die gesamte Breite des Türblattes. Die auf dem Führungsrohr sitzende Hülse ist in ihrer Baulänge geringfügig kürzer ist als die Hälfte der Länge des Führungsrohres. Die Hülse ist gegen Verdrehen gesichert ist und besitzt an ihren beiden Enden einen Anschlagbund.
Das freie Ende des Führungsrohres ist in einer an der Türrahmenseite angeordneten Führung geführt und nach Erreichen einer parallel zum Türblatt verlaufenden Stellung in dieser arretierbar. Während der Bewegung des Türblattes gelangt die Hülse zeitweise in Eingriff mit dem Führungsarm, an dem das Türblatt befestigt ist.
Der Vorteil dieser zweiten Ausführungsvariante besteht darin, dass mittels dieser eine Stabilisierung der Türblattbewegung innerhalb der Portalbreite des zur Verfügung stehenden Bauraumes ermöglicht wird. Außerdem ist diese Stabilisierungsvorrichtung für Sondertüren geeignet, insbesondere dann, wenn eine Verschiebebewegung des Türblattes erforderlich ist, die nicht parallel zur Wagenaußenkontur verläuft, oder bei zweiflügeligen Türen die Forderung besteht, dass die Türblätter fahrzeugbedingt getrennte bzw. unterschiedliche Bewegungen ausführen müssen.The invention has for its object to provide a device for moving the door leaf of a sliding door, especially for rail vehicles, which is characterized by a low manufacturing and assembly costs and an improved opening and closing mechanism is distinguished.
According to the invention the object is achieved by the features specified in
To move the door leaf, a linear guide is provided, which consists of two linearly movable guide units, which are counter-clockwise, synchronously movable via a drive. The first guide unit is temporarily in operative connection with a lever system, preferably an angle lever, in order to move the door leaf in the transverse direction into a position suitable for the subsequent longitudinal displacement. By means of the second guide unit, the longitudinal displacement of the door leaf is realized along the carriage front. For this purpose, this guide unit communicates with the guide arm, which engages the door leaf. During the opening and closing movement of the door leaf to the end of Querverschubes of the door leaf, a control arm attached to the control pin in an arcuate guide a stationary element, which is mounted in the upper part of the car body, forcibly guided. After completion of Querverschubes of the door leaf of the guide arm engages with a arranged on the second guide unit control. By these measures, a separation of the movements for the door leaf in a pivot (movement in the transverse direction) and a sliding movement, whereby the door leaf is pulled with controlled kinematics and low kinetic energy in the closing edge during the closing movement. It is particularly advantageous that the door leaf after entering the door opening automatically, is used by the pivotal movement of the lever system, fixed to the door seal, without additional locking means. The usually still necessary locking in the Endschließlage can be realized with much simpler and cheaper means. The proposed solution requires only a small installation space and the components required to implement the required kinematics are relatively inexpensive. Due to the relatively small number of components reduces the assembly costs. The components required for the kinematics are arranged clearly and allow good accessibility for repair and maintenance work. At maximum opening width of the door leaf, the drive and control means do not protrude beyond the predetermined shell opening in the horizontal direction. This makes it possible to mount the pivoting sliding door as a fully functional unit in a prefabricated door module, which can be used in the context of vehicle manufacturing in the prepared shell opening of the car body and fixed.
The proposed solution principle is applicable for different door systems, as well as special doors, with single or double leaf doors.
The lever system is preferably designed as an angle lever which is mounted horizontally pivotable in the door frame near. At the pointing in the direction of the door leaf leg of the angle lever mounted in vertical axes of rotation, upwardly facing guide rollers and a lower support roller are arranged. These engage the upper guide rail fastened to the door leaf. The other, inwardly directed leg of the angle lever has at its protruding end a mounted in a vertical axis of rotation guide roller. During the transverse displacement of the door leaf this intermittently engages in a fork-shaped guide of a control element which is rigidly connected to the first guide unit.
The two legs of the angle lever are arranged for example at an angle of 90 to 120 °.
In the lower region of the door leaf, spaced therefrom, a guide rail is arranged, which is connected via guide rollers with a pivot lever, which is mounted in the same axis as the angle lever, preferably the vertical pivot column. As a result, angle lever and pivot lever are moved synchronously.
The upper and lower guide rails have at the end facing the door frame an outwardly curved portion.
The control element connected to the second guide unit can be embodied as a plate-shaped component and has a recess which has an enlarged section in the direction of the guide unit, followed by a tapered section designed as a curved track in the direction of the door leaf. In the recess, the guide roller attached to the guide roller, which temporarily during the movement of the door leaf with the tapered portion, the curved path, comes into operative connection.
During the closed state of the door leaf and its movement in the transverse direction, the guide roller projects without contact into the enlarged section.
The guide element arranged as a linear guide is designed as a guide rail with two guide tracks, an upper guide track and a lower guide track. On each guideway formed as a roller carriage guide units are guided längsgsverschiebbar. The first guide unit, which is temporarily in communication with the control with the fork-shaped guide, is guided on the lower guide track. The second guide unit, which is connected to the control with curved path, is guided on the upper guide track. This arrangement of the guideways is space-saving, causes only low production costs and is easy to assemble.
The drive for moving the two guide units is designed as a toothed belt drive, wherein the guide units are horizontally offset with each one of the strands of the toothed belt connected.
According to a first embodiment variant, the door leaf is arranged by means of a bolt arranged on the guide arm in a plate-shaped arrangement arranged in the upper carriage area Component guided in a backdrop-like guide with a curved portion and a straight, parallel to the car body section and suspended.
A second embodiment provides that the guide arm, on which the door leaf is fastened, suspended in a arranged in the upper car body region stabilization device and at least temporarily out. The stabilizing device consists of a straight guide tube, which is pivotally mounted on the side of the car body, where the rotary column, in a vertical axis of rotation, a longitudinally displaceably arranged on the guide tube sleeve and mounted on the sleeve, longitudinally displaceable socket, with the Guide arm is rotatably connected about a vertical axis. In addition, during the pivoting movement of the door leaf, the guide arm is temporarily guided in a bent portion of a short-building plate-shaped member mounted in the upper part of the car body. For this purpose, an upwardly directed bolt is attached to the guide arm, which protrudes into the curved portion formed as a guideway, whose pointing towards the center of the door end is open. After completion of the pivoting movement of the door leaf, the bolt is outside the guideway and the further guidance of the door leaf is taken over by the stabilization device. During the closing movement of the door leaf, the bolt again comes into engagement with the guideway.
The guide tube of the stabilization device extends over the entire width of the door leaf. The seated on the guide tube sleeve is slightly shorter in its length than half the length of the guide tube. The sleeve is secured against rotation and has at its two ends a stop collar.
The free end of the guide tube is guided in an arranged on the door frame side guide and after reaching a parallel to the door leaf extending position in this locked. During the movement of the door leaf, the sleeve engages temporarily with the guide arm to which the door leaf is attached.
The advantage of this second embodiment is that by means of this stabilization of the door leaf movement within the portal width of the available space is made possible. In addition, this stabilization device is suitable for special doors, especially when a sliding movement of the door leaf is required, which does not run parallel to the car outer contour, or in double-leaf doors there is a requirement that the door leaves have to perform separate or different movements due to the vehicle.
Die Erfindung soll nachstehend an einigen Beispielen für ein- und zweiflügelige Schwenkschiebetüren näher erläutert werden. In der zugehörigen Zeichnung zeigen
- Fig. 1
- eine einflügelige Schwenkschiebetür im eingebauten und geschlossenen Zustand, als Draufsicht,
- Fig. 2
- die Schwenkschiebetür gemäß
Fig. 1 , bei teilweise geöffnetem Türblatt in "Übergabestellung", als Draufsicht, - Fig. 3
- die Schwenkschiebetür gemäß
Fig. 1 , im geöffneten Zustand, als Draufsicht, - Fig. 4
- die Einzelheit "X" gemäß
Fig. 1 in vergrößerter Darstellung, als Draufsicht, - Fig. 5
- einen Längsschnitt gemäß der Linie A-A in
Fig. 1 , - Fig. 6
- eine Ausführungsvariante als zweiflügelige Schwenkschiebetür im eingebauten und geschlossenen Zustand, als Draufsicht,
- Fig. 7
- die Schwenkschiebetür gemäß
Fig. 6 , im teilweise geöffneten Zustand, - Fig. 8
- eine weitere Ausführungsvariante einer einflügeligen Schwenkschiebetür mit einer beweglichen Stabilisierungseinrichtung, als Draufsicht,
- Fig. 9
- die Schwenkschiebetür gemäß
Fig. 8 , im teilweise geöffneten Zustand, - Fig. 10
- einen Schnitt gemäß der Linie B-B in
Fig. 8 , - Fig. 11
- die Ausführungsvariante gemäß
Fig. 8 im vollständig geöffneten Zustand, in perspektivischer Ansicht, - Fig. 12
- eine weitere Ausführungsvariante einer zweiflügeligen Schwenkschiebetür mit einer beweglichen Stabilisierungseinrichtung, als Draufsicht und
- Fig. 13
- die Schwenkschiebetür gemäß
Fig.11 , im vollständig geöffneten Zustand.
- Fig. 1
- a single-wing sliding door in the built-in and closed state, as a plan view,
- Fig. 2
- the sliding door according to
Fig. 1 , in partially open door leaf in "transfer position", as a plan view, - Fig. 3
- the sliding door according to
Fig. 1 , in the open state, as a top view, - Fig. 4
- the detail "X" according to
Fig. 1 in an enlarged view, as a plan view, - Fig. 5
- a longitudinal section along the line AA in
Fig. 1 . - Fig. 6
- a variant as a double-wing sliding door in built and closed state, as a plan view,
- Fig. 7
- the sliding door according to
Fig. 6 , partially open, - Fig. 8
- 2 shows a further embodiment of a single-wing sliding door with a movable stabilizing device, as a plan view,
- Fig. 9
- the sliding door according to
Fig. 8 , partially open, - Fig. 10
- a section along the line BB in
Fig. 8 . - Fig. 11
- the embodiment according to
Fig. 8 in the fully opened state, in perspective view, - Fig. 12
- a further embodiment of a double-wing sliding door with a movable stabilizing device, as a plan view and
- Fig. 13
- the sliding door according to
Figure 11 , in fully open condition.
In den
Das Türblatt 1 ist im oberen Bereich an einem Führungsarm 6 befestigt, der in einer kulissenartigen Führung 7 eines stationären Elementes, einer Führungsplatte 8, eingehängt und in dieser geführt ist, mittels eines Aufhängebolzens 9, der an seinem oberen Ende seitlich überstehende Führungsflächen besitzt. Die kulissenartige Führung 7 besitzt einen gebogenen bzw. gekrümmten Abschnitt 7a, der in einen geraden, parallel zum Wagenkasten verlaufenden Abschnitt 7b übergeht (
Die erforderliche Bewegungskraft zur Quer- und Längsverschiebung des Türblattes 1 wird über einen Gleichstrommotor 10 (
Die lineare Führung 12 ist z.B. als Doppel-T-Träger mit geneigten Führungsflächen ausgebildet, mit zwei Führungsbahnen, einer oberen 12a und einer unteren 12b. Auf der unteren Führungsbahn 12b ist eine erste Führungseinheit 16 und auf der oberen Führungsbahn 12a eine zweite Führungseinheit 17 angeordnet, die gegenläufig, synchron bewegbar sind. Die beiden Führungseinheiten 16, 17 sind horizontal versetzt jeweils mit einem der Trume des Zahnriemens 15 verbunden (
Im geschlossenen Zustand des Türblattes 1 befinden sich die Führungseinheiten 16, 17 jeweils am äußeren Ende der linearen Führung 12 (
Zur Steuerung der Öffnungs- und Schließbewegung des Türblattes 1 sind an den jeweiligen Führungseinheiten 16, 17 Steuerelemente 18, 19 (
Das Hebelsystem 20 ist als Winkelhebel ausgebildet, der in der in Türrahmennähe angeordneten vertikalen Drehsäule 5 horizontal schwenkbar gelagert ist.
Der Winkelhebel 20 besitzt zwei Schenkel 20a und 20b, die in einem Winkel von 90° bis 120° angeordnet sind. Die Größe des Winkels ist abhängig von den jeweiligen Einbaubedingungen. Der Scheitelpunkt der Schenkel 20a, 20b bildet die Drehachse, die in der Mittelachse der Drehsäule 5 liegt. Der in Richtung zum Türblatt 1 zeigende Schenkel 20a besitzt an seinem vorderen Ende in vertikalen Drehachsen gelagerte, nach oben zeigende Führungsrollen 21 und 22 sowie eine untere Stützrolle 23, die an der am Türblatt 1 befestigten oberen Führungsschiene 3 anliegen (
Die zweite Führungseinheit 17 (
Durch die Anordnung der zwei Führungseinheiten 16 und 17 mit den zugehörigen Steuerelementen 18, 19 wird der Bewegungsablauf des Türblattes 1 in zwei unterschiedliche Phasen, eine Phase I und eine Phase II, unterteilt.
Während der Phase I, dem Herausdrückens des Türblattes 1 in Querrichtung aus der Türöffnung in eine leicht geneigte Schrägstellung, ist die an der Führungseinheit 16 befestigte Steuerplatte 18, 18a für die Realisierung der Querbewegung des Türblattes 1 zuständig. Während dieser Phase steht die Führungsrolle 24 des Schenkels 20b des Winkelhebels 20 in Eingriff mit der halbkreisförmigen Öffnung 18a des Steuerelementes 18, wie in
Der Bewegungsablauf der beiden Phasen I und II ist so aufeinander abgestimmt, dass eine kinematische Überbestimmung während des Überganges von der Phase I zur Phase II, bzw. umgekehrt, ausgeschlossen ist.
Im unteren Bereich der Drehsäule 5 ist an dieser ein Schwenkhebel 25 befestigt, dessen Hebelarm analog ausgebildet ist, wie der Schenkel 20a des Winkelhebels 20, jedoch ohne Stützrollen. Die Führungsrollen 21a, 22a, umgreifen die untere Führungsschiene 4 des Türblattes 1 (
Die Funktionsweise der Schwenkschiebetür ist folgende:
Wie in
Das an der in gegenüberliegender Stellung befindlichen Führungseinheit 16 befestigte Steuerelement 18 steht in Eingriff mit dem nach innen gerichteten Schenkel 20b des Winkelhebels 20 (
Analog trifft dies auch für die Führungsrollen 21a, 22a des unteren Schwenkhebels 25 zu. Mit der Auslösung des Befehls "Tür öffnen" wird das Türblatt 1 im Bereich der vertikalen Verriegelungskante 26 entriegelt und über Motor 10 und Getriebe der zwischen den Rollen 13,14 gespannte Zahnriemen 15 in Bewegung versetzt.
Bei Beginn der Öffnungsbewegung liegt die Führungsrolle 22 im Radius des gekrümmten Abschnittes 3a und die gegenüberliegende Führungsrolle 21 am Außenumfang dieses Abschnittes 3a an. Die Führungsrollen 21 und 22 bilden den definierten Drehpunkt für die Schwenkbewegung des Türblattes 1. Durch die mit der Öffnungsbewegung ausgelöste Bewegung der Führungseinheiten 16, 17 mit den Steuerelementen 18, 19 in entgegengesetzter Richtung, zur Mitte der Türöffnung (Phase I), wird durch den Eingriff der Führungsrolle 24 des Schenkels 20b in der halbkreisförmigen Führung 18a des Steuerelementes 18 eine Schwenkbewegung des Winkelhebel 20 um die Drehachse 5, entgegen der Uhrzeigerichtung, bewirkt und dadurch das Türblatt 1 in Querrichtung aus der Türöffnung herausgeschoben, in eine leichte Schrägstellung (
Mit fortschreitender Bewegung der Führungseinheiten 16, 17 gelangt die Führungsrolle 24 des Schenkels 20b, die sich auf einer Kreisbogenbahn bewegt, außer Kontakt mit der Führung 18a. Gleichzeitig gelangt die am Führungsarm 6 angeordnete Führungsrolle 6a in Eingriff mit der Kurvenbahn 19c der Steuerplatte 19. Es findet eine sogenannte "fliegende Übergabe" von der Phase I in die Phase II statt, eine der linear bewegbaren Führungseinheiten 16, 17 steht über die jeweilige Steuerplatte 18, 19 ständig, entweder mit dem Winkelhebel 20 (Phase I) oder dem Führungsarm 6 (Phase II) in Wirkungsverbindung. Mit Eintreten der form- und kraftschlüssigen Verbindung zwischen dem Führungsarm 6 und der Steuerplatte 19 wird das Türblatt 1 entsprechend der Ausbildung der kulissenartigen Führung 7 bewegt. Aufgrund des gebogenen Abschnittes 7a dieser Führung 7 wird das Türblatt 1 weiter in Querrichtung, in eine zur Fahrzeugaußenwand schräg verlaufende Stellung bewegt. Erreicht der Aufhängebolzen 9 den geraden, parallel zur Fahrzeugaußenwand verlaufenden Abschnitt 7b der Führung 7 (in diesem Zustand befindet sich die Mittelachse x des Schenkels 20a des Winkelhebels 20 in einer rechtwinkligen Stellung zur Fahrzeuglängsachse), so wird das Türblatt 1, wie in diesem Beispiel gezeigt, nachfolgend ausschließlich parallel zur Fahrzeugaußenwand verschoben, bis in die gewünschte Öffnungsstellung, die in
Während der Öffnungs- und Schließbewegung des Türblattes 1 wird dieses im unteren Bereich über den Schwenkhebel 25, der mit seinen Führungsrollen 21 a, 22a an der Führungsschiene 4 anliegt, geführt.
In der endgültigen Öffnungsstellung des Türblattes 1 (
Durch Auslösen des Befehls "Tür schließen" wird der Zahnriemen 15 in entgegengesetzter Richtung und dadurch die Führungseinheiten 16, 17 wieder gegenläufig zur Mitte der Türöffnung bewegt (Phase II). Dabei befindet sich die Führungsrolle 6a des Führungsarmes 6 in Eingriff mit der Kurvenbahn 19c des Steuerelementes 19 der Führungseinheit 17. Wenn der Aufhängebolzen 9 den gebogenen Abschnitt 7a der kulissenartigen Führung 7 erreicht, so wird während des weiteren Bewegungsablaufes das Türblatt 1 in eine Schrägstellung bewegt (
Es erfolgt wieder eine sogenannte "fliegende Übergabe" von der Phase II zur Phase I. Während der weiteren linearen Bewegung der Führungseinheiten 16, 17 in Richtung zu den endseitigen Anschlägen wird aufgrund der kraft- und formschlüssigen Verbindung zwischen der Führungsrolle 24 und der halbkreisförmigen Führung 18a der Winkelhebel 20 in Uhrzeigerrichtung geschwenkt und dadurch das Türblatt 1 in die Verriegelungskante 26 des Türrahmens 2 hineingezogen und fest gegen die Türdichtungen 27 gedrückt.
Die vorgeschlagene Lösung ist auch für zweiflügelige Schwenkschiebtüren geeignet. Die für die synchrone Bewegung eines zweiten Türblattes 1' erforderlichen Bauelemente sind identisch ausgeführt und lediglich in gespiegelter Anordnung montiert. In den
In den
Die beweglichen Bauteile der Stabilisierungsvorrichtung folgen ausschließlich der Bewegung der vorgegebenen Kinematik für die Öffnungs- und Schließbewegung des Türblattes und übernehmen keine aktive Funktion im Rahmen der Bewegung des Türblattes.
Die Stabilisierungsvorrichtung S dient als Halterung bzw. Aufhängung für das Türblatt 1 und besteht aus einem horizontal angeordnetem Führungsrohr 30, das in seiner Länge in etwa der Breite des Türblattes 1 entspricht. Das Führungsrohr 30 ist an der Seite des Türrahmens 2, an der sich das Türbaumrohr bzw. die Drehsäule 5 befindet, in einer stationären Halterung 31 schwenkbar gelagert. Auf dem Führungsrohr 30 sitzt eine längsverschiebbare Hülse 32, die in ihrer Länge geringfügig kürzer ist als das halbe Längenmaß des Führungsrohrs 30. Die Hülse 32 ist gegen ein Verdrehen um ihre Längsachse gesichert und besitzt an ihrem in Richtung zur Halterung 31 zeigenden Ende einen Anschlagbund 33 mit einer vertikal nach oben und unten abstehende Nase 36, 37. Auf der Hülse 32 sitzt eine längsverschiebbare Buchse 34. Die Buchse 34 ist mittels vertikal angeordneter Stifte in einer gabelförmigen Aufnahme 35 (
Während der Öffnungsbewegung des Türblattes 1 gelangen die Nasen 36, 37 in Eingriff mit korrespondierenden Aussparungen in der gabelförmigen Aufnahme 35, wodurch die Mitnahme der Hülse 32 erfolgt (
Die erforderliche Koppelung zwischen Buchse 34 und Hülse 32 während der Öffnungs- und Schließbewegung kann auch über andere geeignete Mittel erfolgen.
Das Türblatt 1 ist somit über den Führungsarm 6 die Buchse 34 und die Hülse 32 an dem Führungsrohr 30 aufgehängt. Während der Öffnungsbewegung des Türblattes 1 wird durch den vorgegebenen Bewegungsablauf das Führungsrohr 30 von einer Schräglage wie in
Das abstehende Ende des Führungsrohres 30 ist in einer horizontalen Führung 28 geführt, die bei einer einflügeligen Tür an der Türrahmenseite angeordnet ist. Wenn das Führungsrohr 30 eine parallel zum Türblatt 1 verlaufende Lage eingenommen hat, so wird das in dieser Stellung arretiert, mittels eines an dem Führungsbauteil angeordneten Hebels 29 mit einer klauenförmigen Öffnung. Während der Schließbewegung des Türblattes 1 wird der Hebel 29 nach erfolgter Längsverschiebung des Türblattes 1 wieder entriegelt, damit das Führungsrohr 30 wieder in seine Ausgangslage geschwenkt werden kann.
Die Stabilisierungsvorrichtung bzw. Tragführung erfordert nur einen geringen Platzbedarf und bewirkt eine sichere Stabilisierung des Türblattes während der Öffnungs- und Schließbewegung.
Von Vorteil ist, dass diese Art der Stabilisierung des Türblattes für unterschiedliche Anwendungsfälle, wie ein- oder zweiflügelige Türen, auch bei getrennten Bewegungen der einzelnen Türblätter, oder auch für sogenannte "Sondertüren" geeignet ist.
Für einen Hersteller von Schienenfahrzeugtüren ist es von großem Vorteil, wenn für unterschiedliche Türvarianten eine große Anzahl an gleichen Bauteilen verwendet werden kann. In den
Die Funktionsweise ist analog wie bei der zuvor erläuterten Ausführungsvariante für eine einflügelige Tür. In den
The
The required motive force for the transverse and longitudinal displacement of the
The
In the closed state of the
In order to control the opening and closing movement of the
The
The
The second guide unit 17 (FIG.
The arrangement of the two
During phase I, the pushing out of the
The movement of the two phases I and II is coordinated so that a kinematic over-determination during the transition from phase I to phase II, or vice versa, is excluded.
In the lower region of the
The operation of the sliding door is as follows:
As in
The
Similarly, this also applies to the
At the beginning of the opening movement, the
With progressive movement of the
During the opening and closing movement of the
In the final open position of the door leaf 1 (
By triggering the command "close door", the
There is again a so-called "flying transfer" from phase II to phase I. During the further linear movement of the
The proposed solution is also suitable for double-leaf sliding doors. The required for the synchronous movement of a second door leaf 1 'components are identical and mounted only in a mirrored arrangement. In the
In the
The movable components of the stabilization device exclusively follow the movement of the predetermined kinematics for the opening and closing movement of the door leaf and take no active function in the context of the movement of the door leaf.
The stabilizing device S serves as a holder or suspension for the
During the opening movement of the
The required coupling between
The
The protruding end of the
The stabilization device or carrying guide requires only a small space requirement and causes a secure stabilization of the door leaf during the opening and closing movement.
It is advantageous that this type of stabilization of the door leaf for different applications, such as single or double leaf doors, even with separate movements of the individual door leaves, or for so-called "special doors" is suitable.
For a manufacturer of rail vehicle doors, it is of great advantage if a large number of identical components can be used for different door variants. In the
The operation is analogous to the previously explained embodiment variant for a single-leaf door. In the
Claims (13)
- Device for moving the door leaf of a swinging-sliding door, especially for rall vehicles, in which the door leaf (1, 1') has a guide rall (3, 3') running parallel to the inside of the door leaf (1, 1') at least in the upper area, the door leaf (1, 1') is fastened in the upper area to a guide arm (6, 6'), which acts on at least one linear guide (12), a means of moving the door leaf (1, 1') in a transverse direction Is mounted pivotally on the said guide rails (3, 3'), and a drive mechanism is provided for moving the door leaf (1, 1') into a position running outside the wall of the vehicle, said drive mechanism being connected to the linear guide (12), characterised in that two linearly movable guide units are positioned on the linear guide (12) for moving the door leaf (1'), a first guide unit (16, 16') and a second guide unit (17,17'), which are movable synchronously and in opposite directions by means of a drive mechanism (10, 13, 14, 15), a lever system (20, 20') has been provided as a means of moving the door leaf (1, 1') transversely, said lever system engaging transversely with the first guide unit (16, 16') during the movement of the door leaf (1, 1'), and the second guide unit (17, 17') being connected to the guide arm (6, 6') for longitudinal displacement of the door leaf (1, 1'), with a control peg (9, 9') attached to the guide arm (6,6') In an arch-shaped guide (7a, 7a') of a stationary element (8, 8', 8a, 8a') being positively driven for terminating the transverse feed, whereupon the guide arm (6, 6') engages with a control element (19, 19c, 19') positioned on the second guide unit (17, 17').
- Device according to claim 1, characterised in that the lever system (20, 20') is constructed as an angle lever with two limbs (20a, 20a', 20b, 20b'), said lever system is mounted in the vicinity of the doorframe, and is horizontally swivellable, with upwardly pointing guide rollers (21, 21', 22, 22') and a lower supporting roller (23, 23') mounted in vertical axes of rotation positioned on the limb (20a, 20a') pointing in the direction of the door leaf (1, 1'), said guide rollers and supporting roller engage on the upper guide rail (3, 3') attached to the door leaf (1, 1'), and the other, inwardly pointing limb (20b, 20b') has at its distant end a guide roll (24, 24') mounted in a vertical rotational axis which intermittently engages in a fork-shaped guide (18a) of a control element (18, 18') rigidly connected to the first guide unit (16, 16').
- Device according to one of the claims 1 or 2, characterised in that both limbs (20a, 20a', 20b, 20b') of the angle lever (20, 20') are positioned at an angle of 90° to 120°.
- Device according to one of the claims 1 to 3, characterised in that a guide rail (4) is positioned in the lower area of the door leaf (1, 1') at a distance from said door leaf, the guide rail is connected via guide rollers (21 a, 22a) to a swivel lever (25) mounted In the same axis as the angle lever (20, 20'), with the angle lever (20, 20') and the swivel lever (25) being movable synchronously.
- Device according one of the claims 1 to 4, characterised in that a vertical rotating column (5, 5'), in which the angle lever (20, 20') is mounted, is positioned in the vicinity of the door frame.
- Device according to one of the claims 1 to 5, characterised in that the upper and lower guide rails (3, 3", 4) at the end pointing towards the door frame (2, 2') have an outwardly-curved section (3a).
- Device according to one of the claims 1 to 6, characterised in that the control element (19, 19') connected to the second guide unit (17, 17') is constructed as a plate-shaped component, and has a recess (19a) which has an enlarged section (19b) in the direction of the guide unit (17) to which a tapered section (19c) constructed as a cam track is connected In the direction of the door leaf (1, 1'), with a guide roll (6a, 6a') attached to the guide arm (6, 6') protruding into the recess (19a), said guide roll interacting operatively intermittently with the cam track (19c) during the movement of the door leaf (1, 1').
- Device according to one of the claims 1 to 7, characterised in that the guide roll (6a, 6a') protrudes into the enlarged section (19b) without making contact during the closed condition of the door leaf (1, 1'), and its transverse movement.
- Device according to one of the claims 1 to 8, characterised in that the linear guide (12) has two guideways, an upper guideway (12a) and a lower guideway (12b) on each of which a guide unit (16, 16', 17, 17') constructed as a roller carriage is movable.
- Device according to one of the claims 1 to 9, characterised in that the first guide unit (16, 16') connected to the control element (18, 18') by the fork-shaped guide (18a) is guided on the lower guideway (12b).
- Device according to one of the claims 1 to 10, characterised in that the drive mechanism (10, 11) is constructed as a toothed pulley drive, and each of the horizontally offset guide units (16, 16', 17, 17') is connected with one of the strand sides of the drive belt (15).
- Device according to one of the claims 1 to 11, characterised in that the door leaf (1, 1') is guided and suspended by means of a bolt (9, 9') positioned on the guide arm (6, 6'), with guidance and suspension effected via the guide arm (6, 6') in a plate-like component (8, 8') positioned in the upper area of the wagon body in a gate-like guide (7, 7') with a curved section (7a, 7a') and a straight section (7b) running parallel to the wagon body.
- Device according to one of the claims 1 to 11, characterised in that the door leaf (1, 1') is guided and suspended via the guide arm (6, 6') in a stabilisation device (S, S') positioned in the upper part of the wagon body, consisting of a straight guide tube (30, 30') mounted so as to be swivellable in a vertical rotating axis (31, 31') on the side of the wagon body on which the rotating column (5, 5') is located, a longitudinally displaceable sleeve (32, 32') positioned on the guide tube (30, 30'), and a longitudinally displaceable bushing (34, 34') mounted on the sleeve (32, 32') that is connected to the guide arm (6, 6') around a vertical axis and is free to rotate, and said door leaf is additionally guided Intermittently by means of a bolt (9, 9') attached to the guide arm (6, 6') In a curved section (7a, 7a') of a compact plate-shaped component (8a, 8a').
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT05020740T ATE416960T1 (en) | 2005-09-23 | 2005-09-23 | DEVICE FOR MOVING THE DOOR LEAF OF A SWIVEL SLIDING DOOR, PARTICULARLY FOR RAILWAY VEHICLES |
EP05020740A EP1767427B1 (en) | 2005-09-23 | 2005-09-23 | Device for the movement of a door leaf of a swinging sliding door, especially for railway vehicles |
DE502005006218T DE502005006218D1 (en) | 2005-09-23 | 2005-09-23 | Device for moving the door leaf of a sliding sliding door, in particular for rail vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05020740A EP1767427B1 (en) | 2005-09-23 | 2005-09-23 | Device for the movement of a door leaf of a swinging sliding door, especially for railway vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1767427A1 EP1767427A1 (en) | 2007-03-28 |
EP1767427B1 true EP1767427B1 (en) | 2008-12-10 |
Family
ID=35841664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05020740A Not-in-force EP1767427B1 (en) | 2005-09-23 | 2005-09-23 | Device for the movement of a door leaf of a swinging sliding door, especially for railway vehicles |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1767427B1 (en) |
AT (1) | ATE416960T1 (en) |
DE (1) | DE502005006218D1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120273172A1 (en) * | 2011-04-28 | 2012-11-01 | Hon Hai Precision Industry Co., Ltd. | Heat dissipation device |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009010695U1 (en) * | 2009-08-07 | 2010-12-23 | Gebr. Bode Gmbh & Co. Kg | Door leaf drive device with telescoping door leaf |
CN105863407B (en) | 2011-03-10 | 2018-06-15 | 纳博特斯克有限公司 | Plug door device |
CN102303618B (en) * | 2011-06-13 | 2014-03-12 | 南京康尼机电股份有限公司 | Built-in plug door device for rail vehicle |
AT514630B1 (en) * | 2013-08-14 | 2015-04-15 | Siemens Ag Oesterreich | Method and device for locking a rail vehicle sliding door |
AT514884B1 (en) * | 2013-09-23 | 2016-01-15 | Knorr Bremse Ges Mit Beschränkter Haftung | Sliding sliding door module with dynamic safe over-center locking |
GB2532176B (en) * | 2014-05-20 | 2020-12-30 | Sg Technical Systems Ltd | Access doors |
RU2563786C1 (en) * | 2014-05-22 | 2015-09-20 | Гебр. Боде Гмбх Унд Ко. Кг | Door drive with two-roller cross guide |
DE102016100212B4 (en) * | 2016-01-06 | 2017-08-24 | Bombardier Transportation Gmbh | Door device and method for operating a door device |
GB2548318A (en) * | 2016-01-12 | 2017-09-20 | S G Technical Systems Ltd | Access Doors |
SI3216957T1 (en) | 2016-03-07 | 2019-12-31 | Isaf Bus Components S.R.L. | Door system |
EP3460153B1 (en) * | 2017-09-22 | 2020-07-29 | Masats, S.A. | System for closing and opening at least one leaf of an inward swinging door |
EP3561208B1 (en) * | 2018-04-26 | 2021-04-07 | Bode Sud S.p.A. | Mechanism for opening a door, in particular for public transport vehicles |
CN108756569B (en) * | 2018-05-23 | 2020-07-31 | 宁波中车时代电气设备有限公司 | Power device of vehicle door |
CN112758120A (en) * | 2019-11-01 | 2021-05-07 | 中车唐山机车车辆有限公司 | Train door and train |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3742279A1 (en) * | 1987-12-12 | 1989-07-06 | Bode & Co Geb | PIVOT SLIDING DOOR FOR VEHICLES |
DE4316253A1 (en) | 1993-05-14 | 1994-11-17 | Bode & Co Geb | Device for moving a swinging-sliding door for vehicles for passenger transport, in particular rail vehicles |
DE4444041C2 (en) * | 1994-12-10 | 1996-09-26 | Bode & Co Geb | Swivel sliding door for vehicles for the transportation of people |
DE29905681U1 (en) * | 1999-03-27 | 2000-08-10 | Bode Gmbh & Co Kg | Swivel sliding door for vehicles, in particular vehicles for local public transport |
DE10116583B4 (en) | 2001-04-03 | 2004-12-16 | Fahrzeugtechnik Dessau Ag Railroad Technologies | Locking and unlocking device for vehicle doors, in particular pivoting sliding doors for rail vehicles |
DE10158094A1 (en) * | 2001-11-27 | 2003-07-24 | Bode Gmbh & Co Kg | Pivoting sliding door for vehicles, in particular passenger door for local public transport vehicles |
-
2005
- 2005-09-23 AT AT05020740T patent/ATE416960T1/en active
- 2005-09-23 DE DE502005006218T patent/DE502005006218D1/en active Active
- 2005-09-23 EP EP05020740A patent/EP1767427B1/en not_active Not-in-force
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120273172A1 (en) * | 2011-04-28 | 2012-11-01 | Hon Hai Precision Industry Co., Ltd. | Heat dissipation device |
Also Published As
Publication number | Publication date |
---|---|
DE502005006218D1 (en) | 2009-01-22 |
EP1767427A1 (en) | 2007-03-28 |
ATE416960T1 (en) | 2008-12-15 |
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