JPH10169298A - Rocking sliding door for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically draw and project a door panel inward or outward at the closing and opening positions of the door panel. SOLUTION: A rocking sliding door for a vehicle has at least one door panel 1, a support rail 7, a carriage 6 moving longitudinally on the support rail 7, rockable support mechanisms 2, 3, 4, 5, a guide rail 9 in which the guide roller 8 of the support mechanisms 2, 3, 4, 5 travel, and a linear driving unit 10, the linear driving unit 10 working on a working member 15 at the carriage 6. The working member 15 can move between two positions with respect to the carriage, these positions corresponding to a position rocked outside the door panel 1 and a position locked inside, with the working member 15 coupled to the members of the support mechanisms 2, 3, 4, 5 so that replacement of its position causes rocking to the inside or outside of the door panel 1 or at least almost supports the rocking.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swinging sliding door for a vehicle.

[0002]

2. Description of the Related Art A structure of this kind is disclosed in EP0643190A2.
In addition, the reaction torque of the transmission of the drive motor causes the door support lever, which causes the overhanging movement of the closing edge of the door panel by the connecting rod, to move outward at the beginning of the opening operation. Used to rock and rock inward at the end of the closing motion.

[0003] A similar construction is also known from DE 43 316 253 A1, in which the connecting rods each occupy a position beyond the dead center in order to ensure that the door support lever is held in its respective angular position.

[0004] A slightly different structure is disclosed in DE3231181C2.
Known from. However, there is only a description of the type of drive that acts on the door panel using a fixed arm. This is necessary to overcome the dynamic and kinematic problems during the swinging of the parallelogram link.

DE 34 19 338 C2 discloses a linear drive for a door in the form of a revolving endless rope or a toothed belt, in which the belt drive is turned in order to extend the door. The roller diameter is used. The link point of the drive around which the door panel rotates rotates about 90 ° of the diverting disc, so that the door is pulled in alignment with the vehicle box or, when opened, protrudes accordingly. However, by this drive, the original door guide (which is not mentioned in this publication) is solved in principle differently from the first publication.

The advantage achieved by the last-named publication over the first-named publication is that the drive supplies a direct force component at the end of the closing movement or at the beginning of the opening movement, which at this position of the door. It is to support the oscillating movement that takes place. However, due to the stresses of the belt drive, in which the connecting armature for the door panel must rotate together partially about the roller, the drive is prone to failure and wears out rapidly.

[0007]

SUMMARY OF THE INVENTION The object of the invention is to eliminate the disadvantages of the two principles already known, but to maintain their advantages and thereby facilitate maintenance and adjustment. It is an object of the invention to provide a door of the kind and to achieve the object of the invention with components which are obtained simply and inexpensively.

[0008]

SUMMARY OF THE INVENTION A swinging sliding door for a vehicle according to the present invention comprises: a) at least one door panel; b) a support rail for supporting the door panel, which is accommodated in a fixed position in the vehicle; c) a support rail. A carriage that is longitudinally movably mounted thereon; d) a pivotable support mechanism that connects the door panel with the carriage, possibly forming a parallelogram link; e) mounted in a fixed position in the vehicle. A guide roller, in which a guide roller coupled to a member of the support mechanism runs, thereby determining the angular position of the support mechanism, f) a linear drive for moving the door panel or carriage along the support rail. ,
In that case, g) the drive force of the linear drive is configured to act on the action point of the carriage via the action member. The working member can then move between two positions with respect to the carriage, in which case one position is swung out of the door panel to the open position and the other position is swung inward of the door panel. Corresponding to the closed position, in which case the movement of the working element from one position to the other causes a torque to be applied to the link point on the carriage side of the support mechanism, thereby causing the door panel to swing inward or outward. Movement is provided, or at least supported.

In another embodiment of the invention, the linear drive is a revolving endless band, chain, belt, or the like, which revolves around a roller forming an operating member on a carriage, the roller being supported. It is connected or operatively connected to the swing shaft of the mechanism.

In a further aspect of the invention, the linear drive is a threaded spindle cooperating with a spindle nut, the threaded spindle being rotatably disposed between two stops of the carriage. A spindle nut forming a member is operatively connected to a rotation shaft on the carriage side of the support mechanism via a gear, a friction wheel driving device, or the like.

In yet another embodiment, the linear drive is an endless belt or the like, but the support mechanism is not a parallelogram link but a simple swing arm, thereby making the overall structure extremely compact. can do.

[0012]

Embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows a horizontal section of an important part of a swinging sliding door according to the invention. The door panel 1 is supported on the carriage 6 by a parallelogram link having swinging axes 2 and 3 fixed to the door and swinging axes 4 and 5 fixed to the carriage. The carriage 6 runs on a support rail 7 fixedly arranged in the vehicle. A use case is also conceivable in which the support rail 7 is fixed in the axial direction, but is arranged in the vehicle box so as to be able to swing about its axis.

Each of the parallelogram links (2,3,3) which varies in relation to the position of the carriage 6 on the support rail 7
The angular position of (4, 5) is determined by a guide roller 8, which is suitably connected to a parallelogram link and, in the example shown, to the connecting arm between the shafts 2, 4; It runs on the rail 9. In this case, the parallelogram links (2, 3, 4, 5) constitute a support mechanism.

The linear drive of the door is formed as an endlessly rotating toothed belt 10, which has two fixed directional change rollers 11,
12, and in the carriage 6 it moves via directional change rollers 13, 14 fixed on the carriage and directional change rollers 15, which are non-rotatably connected to the axis 4 of the parallelogram link. The driving of the toothed belt 10 is 2
This is done by a motor that drives one of the two directional change rollers 11, 12 in which case a transmission can be interposed, but that is prior art and not part of the present invention and is therefore not further described here. No need to explain.

Since the angle formed by the parallelogram links (2, 3, 4, 5) is determined by the guide roller 8 in the guide rail 9, the toothed belt 1 at the position shown in FIG.
When a pulling force acts on the carriage 6, the carriage 6 and the door 1 are slid accordingly. The position shown in FIG. 1 corresponds to the end position when the door is open and from this position shown in FIG. 1 the door panel 1 can be moved by means of suitable sensors and control circuits belonging to the prior art which are not part of the present invention. Only the closing operation is performed.

In the course of this type of closing operation, the carriage further reaches the position shown in FIG.
At the end of the purely translational movement (movement parallel to the support rail 7) of the vehicle, at which position the carriage 6 stops, so that a swinging action is introduced, whereby the door panel 1 is finally aligned with the vehicle box Is swung (pulled) into the door opening. Reaching this position has the effect of having the advantage obtained by the present invention. That is, the pulling of the rotating toothed belt 10 in the direction of the arrow 16 rotates the direction-changing roller 15 as an action member, and accordingly, the guide roller 8 and the parallelogram link (2, 3, 4, 5). A counterclockwise torque is produced, which torque is parallelogram link (2,3,4,5)
Swinging of the door panel 1 and the swinging of the door panel 1 in association with the swinging.

As can be seen from FIGS. 3 and 4 in which a further pivoting movement of the door panel 1 is illustrated, this action according to the invention is particularly advantageous when the guide roller 8 is located during the pivoting movement of the guide rail 9. This is particularly pronounced if the region in question extends in an arc concentric with the pivot axis 4 of the parallelogram link which is already stationary with respect to the vehicle.

FIG. 5 shows the door panel 1 in a completely closed position. As can be seen from the drawing, the angle of the parallelogram link (2, 3, 4, 5) occupies an angular position corresponding to the closed position of the door.

The opening of the door takes place in the reverse order. That is, by applying a pulling force in the direction opposite to the arrow 16 (FIG. 3), a clockwise torque is applied to the direction changing roller 15 operatively connected to the parallelogram link (2, 3, 4, 5). Then, the parallel link is swung so that the door panel 1 is opened.

During this time, the guide roller 8 in the guide rail 9 is moved in the curved part of the guide rail 9, which is a rotary movement about the pivot axis 4 of the parallelogram link still stationary with respect to the vehicle. Is equivalent to When the guide roller 8 reaches the linear portion of the guide rail 9 during this rotational movement, the rotational movement of the swing shaft 4 is thereby terminated, and accordingly, the rotation of the direction changing roller 15 in the carriage 6 by the toothed belt 10. Is provided.

When the direction changing roller 15 is fixed in this way, the carriage 6 is moved along the support rail 7 by the belt driving reaction force, and the door panel 1 which has been swung completely outward at that time is opened. Is translated in parallel. This operation is terminated by reaching the position shown in FIG. 1, and at this position, various sensors detect that this position has been reached and stop driving.

This embodiment can be varied in various ways. That is, the toothed belt 10 does not necessarily need to rotate around the direction changing roller 15 which is coaxial with the swing shaft 4 and is connected so as not to rotate. It is also possible to provide a deflecting roller which acts on the oscillating shaft 4 by means of gear transmission, friction wheel transmission or belt drive, whereby by opening and closing it is set by the motor and the transmission which is flanged. Therefore, it is possible to apply another efficiency and another torque. It is also possible to move the toothed belt along an appropriately selected gear using a pressing plate as a kind of toothed rod, but this does not necessarily increase the stress of the toothed belt, Not preferred.

Further, any combination of the carriage movement and the swinging of the parallelogram link during the closing can form an arbitrary swinging or closing operation. For this purpose, it is sufficient to adapt the shape of the area of the guide rail 9 with the guide roller 8 accordingly when the door is in the closing end area.

When constructing a two-panel door, it is easy to adapt the invention accordingly. That is, for example, by forming the direction changing roller 12 as a gear, it is possible to provide another mirror-shaped device that meshes with this, and that a single driving device is sufficient. However, it is also possible to pull the toothed belt 10 over the entire transport area, so that each of the two door panels is driven by one of the belt sections thus formed (the directions of movement are opposite to each other). In this case, the toothed belt 10 is twisted and arranged in combination with the direction changing rollers 11 and 12 which are installed obliquely as necessary, so that the direction changing rollers 13 and 1
4 and 15 can be arranged on two carriages of approximately the same plane, which do not cause interference by the other belt part of the toothed belt 10.

If this is preferred for reasons of cost and wear, the rotating drive is provided with a toothed belt 10.
Need not be. Of course, it is possible to use ropes, chains or other such driving means,
In that case, a suitable tensioning mechanism can be provided if desired, but the invention itself is not concerned and will not be described here.

By arranging the linear drive device (10) that makes a round, the drive device can be moved relative to each roller or the like by a predetermined distance during the maintenance work that is periodically repeated. The location with large stress "moves" over the entire drive with the passage of drive time,
This also has the advantage that the stress is evenly distributed, whereby the service life can be significantly increased.

In a second embodiment of the present invention, a threaded spindle drive is used.

FIG. 6 shows the carriage 6.
The carriage 6 travels along the support rail 7 in the same manner as in the first embodiment, and is disposed on swinging shafts 4 and 5 of the parallelogram link on the carriage side. In the illustrated example, the swing shaft 4 supports a bevel gear 17, which is engaged with a conical pinion (a bevel gear) 18, and the pinion itself is provided on a spindle nut 19. . The spindle nut 19 is connected to the arm 20 of the carriage 6 so that it can rotate but cannot slide. The spindle nut 19 meshes with a threaded spindle 21 which is a linear drive,
Traveling along this, this linear drive is formed by a toothed belt 10 in the case of the first embodiment.

The working function of this device is exactly the same as in the embodiment described with reference to FIGS. That is, at the closing end position shown in FIG. 6, when the spindle 21 is opened, torque is transmitted to the spindle nut 19 by rotation of the threaded spindle 21, and the torque is transmitted to the parallel nuts via the bevel gears 17, 18. It transmits clockwise to the shaped link, thereby swinging the door panel open. When the swinging movement of the parallelogram link is terminated by the guide device (8, 9; see FIG. 1) (not shown in FIG. 6 for reasons of clarity), the rotation of the bevel gear 17 stops. Then, since the rotation of the spindle nut 19 also stops, the carriage 6 is thereafter moved to the open position (to the right in FIG. 6) by the screw feed of the threaded spindle 21 and the nut 19 by the reaction force generated thereafter. Closing the door works similarly.

This modification can also be variously modified. That is, inexpensive combinations of crown gears or friction wheels can be used instead of the bevel gears 17 and 18. As is evident from FIG. 6, the two sides of the parallelogram link (4, 5 attachment points) do not need to extend parallel to the support rail 7, which applies to each embodiment according to the invention. That is natural.

The arrangement of the swinging sliding door according to the invention has further advantages besides the advantages described thus far. This is because, according to the configuration of the present invention, it is easy to hold the closing edge side 22 of the door in the closed position with almost arbitrarily selectable force.

Hereinafter, still another preferred embodiment is illustrated in the accompanying drawings.

FIG. 7 shows a door structure according to the invention, in which the door panel 1 is guided in the region of the closing edge flanks 22 and is held in the closed position. This is particularly desirable for high-speed trains, as negative pressure is generated at the train boundaries between trains.

In order to achieve this, a guide 23 is provided in the door panel 1, and the guide 23 cooperates with a roller 24 disposed on a swing arm 25.
The pivoting arm 25 can be pivoted about a substantially vertical axis 26, thereby ensuring the overhang movement of the door panel 1 in the region of the closed edge flanks 22. In the case of a normal door, the swing lever 25 is forcibly added to the movement of the door panel 1, and only the overhang is guaranteed to avoid a collision between the door panel 1 and the frame fixed to the vehicle.

It is also possible to consider a structure in which the swing lever 25 receives the action of a spring, and the spring is determined so as to move the door panel to the closed position or the open position according to the use area. In the case of a high-speed train, it is conceivable to provide a dedicated swing drive device for controlling and fixing the angular position of the swing lever 25 according to the door control irrespective of the original door drive.

According to the invention, a suitable interlock and a fixed arm 2 are provided for the deflecting roller 11 in the region of the closed edge side 22.
7, the fixed arm 27 of which is moved by the roller 28 when the door panel 1 reaches the closed position.
The rocking lever 25 is first moved to the closed position, and then fixed there.

It should be noted in the embodiment shown in FIG. 7 that the guide rails 9 for the parallelogram links (2, 3, 4, 5) are formed differently than in the case shown in FIGS. Occupying a different position with respect to the linear drive, but in that case the direction of movement of the toothed belt 10 does not change, so that the direction change rollers 11,
The rotation direction of each of the twelve does not change. Also in this modification, during the swinging operation, the direction changing roller 15 of the toothed belt 10 and the swinging shaft 4 are arranged substantially at the center of the curved portion of the guide rail 9 of the guide roller 8. ing.

At the end of the closing operation, the blocking lever 27 pivots counter to the direction of the deflecting roller 11, which can easily be provided, for example, by a planet gear. If the door drive is flanged directly in the area of the direction-changing roller 11, this swinging action of the blocking lever 27 is preferably pivotally fixed as a reaction to the motor torque as described below. Is derived from the drive that is.

FIG. 8 shows another embodiment of this locking in the region of the closed edge flanks 22, in which case the guide rail 9 also has the same shape as the first embodiment. In the present embodiment, the swing lever 25 is
Has a grooved link 30 which cooperates with a corresponding roller. The intermediate lever 31 is operatively connected to the blocking lever 27, in which case the blocking lever 27 also cooperates with the actual drive for the door movement acting on the deflection roller 11.

The control by the grooved link 30 makes it possible, in addition to fixing the door panel 1 in the region of the closed edge flanks 22, to support the overhanging operation accordingly. This is because the grooved link 30 is a grooved link 3
This allows forces to be exerted in both directions perpendicular to the longitudinal extension of zero.

In this case, by forming the grooved link 30 to be curved accordingly, the locking can be performed even if the drive device breaks down. This is because, if the force acting on the door panel 1 is still large, overhanging of the closed edge side 22 of the door panel 1 is not possible due to the appropriately selected shape of the grooved link 30 cooperating with the intermediate lever 31. is there. For safety reasons, this type of self-blocking arrangement is preferred in many applications.

FIG. 9 shows another embodiment which is different in this configuration. The pivoting lever 25 is fixed in the closed position by moving the connecting arm 32 to its blocking lever 27 past the dead center, so that the linear drive is not operated because the force on the door panel 1 is still large. It is not possible to open. FIG.
Is again shown using a configuration according to the invention of a guide (8, 9) similar to that of FIGS. Dead point is blocking lever 2
7 is located where the coupling arm 32 passes. The blocking lever 27 is, as in the other embodiments,
It is preferably moved by a reaction torque of a driving device as described later.

FIGS. 10 to 12 show another embodiment which is particularly compact. In this case, the supporting mechanism comprises only a swing arm 33, and the swing arm 33 first has a vertical shaft. Are linked to the carriage 6 so as to be swingable about the center, and further linked to the support arm 34 fixed to the door panel so as to be swingable about the vertical axis. The pivoting lever 33 is non-rotatably connected to the drive lever 35, on which a linear drive (10) acts, in which case the drive lever 35 and, consequently, the angular position of the pivot lever 33 Is determined by a guide roller 8 guided in a guide rail 9 fixed to the door.

As in the case of the first embodiment of the present invention, the linear drive device is provided with a toothed belt guided around directional change rollers 11, 11 ', 12, 12' having a shaft fixed to a door frame. In this case, the direction change roller 11 in the area of the closed edge side 22 of the door panel 1 in the illustrated example is driven via a transmission (rotation transmission mechanism) 37.

Furthermore, as in the embodiment shown in FIGS. 7, 8, and 9, a support lever 26 'is provided on a vertical shaft 26 fixed to the door frame, which can be, for example, a door support lever. I have. A swing lever 25 is coupled to the support lever 26 'so as not to rotate, and the swing lever 25 supports a roller 24 running in the guide 23 of the door panel 1.

The transmission 37 is suspended so as to be rotatable around a rotation axis, and a flap 36 is fixed to the transmission housing so as to be swingable. The other end of the flap 36 is provided with a support lever 26 ', Accordingly, it is coupled with the swing lever 25 so as not to rotate. As a result, when the transmission housing rotates by the reaction torque, the flap 36 and the support lever 2 are rotated.
The swing lever 25 rotates via 6 '.

The operation of the present invention is as follows. That is, from the upper part (A) of FIG. 10 in which the door is opened, the direction changing roller 11 is rotated counterclockwise through the transmission 37 to close the door. The reaction torque of the transmission 37 is applied to the guide 23 in the door panel 1 via its housing, flap 36, swing lever 25 and rollers 24 and 39.
Therefore, the support lever 26 'is not rotated.

The toothed belt 10 moved by the driven roller 11 is swingably connected to a drive lever 35. Since the angular position of the drive lever 35 with respect to the carriage 6 is determined by the guide roller 8 and its guide rail 9, all parts of the carriage 6 and the door drive device and the door that move horizontally are guided by the guide 1.
It is moved along "0" in the "door closed" direction.

During this closing movement, the guide roller 8 reaches the curved portion of the guide rail 9, so that the angular position of the drive lever 35 with respect to the carriage 6 changes. Since the drive lever 35 is connected to the swing lever 33 so as not to rotate, this change in the angular position causes the door panel 1 to swing inward. This inward swing is again supported by the reaction torque of the transmission 37 acting on the door support lever 26 '. In the vicinity of the closing end of the door, the torque required for the rotation of the direction changing roller 11 increases, and accordingly, the transmission housing starts to rotate clockwise. The reaction torque generated thereby increases as the door panel 1 is strongly pressed against the seal at the end of the closing movement. The rotation of the transmission housing causes the door support lever 26 'to swing via the flap 36, thereby causing the flap 3
If 6 is pivoted to a position beyond the dead center shown in the lower illustration of FIG. 10, this makes it no longer possible to open the door even if the drive does not move.

When the door is opened, the driving device
1 in a clockwise direction, which is not possible with the stop device, whereby the reaction torque causes the flap 36 to rotate counterclockwise past the dead center, in which case the door support lever 26 ' Acts to move overhang.

In order to ensure that the door panel 1 does not move in the longitudinal direction before reaching the fully extended position, the swing lever 25 is provided with an operation roller 39, and the operation roller 39 is a door. Located in the recess 40 of the door panel 1 in the closed position, thereby preventing the translation of the door panel 1. Door support lever 26
Is rotated, and the position of the swing lever 25 changes accordingly, whereby the operation roller 39 comes out of the area of the concave portion 40 and is rolled along the door panel 1. Conversely, the operating roller 39 ensures that in the event of a door closure, the door panel 1 cannot swing inward before reaching the correct position.

A possible door emergency operation is indicated schematically by a spring 38 connected to the transmission housing, which spring can be used in emergency cases to overcome the dead center position of the door drive. Can be.

Instead of the dead center crossing mechanism, a grooved link 30 similar to that shown in FIG. 8 can be used, which likewise reduces the reaction torque of the transmission (or motor) when it opens. Also, the swing operation of the door panel 1 or the door support lever 26 is supported.

In the case of a two-panel door, the locking mechanism according to the invention for locking the side of the closing edge can be used for driving or guiding the second door panel by suitable known transmission means. It can be obtained without problems for a person skilled in the field of door structures for vehicles in the perception of the invention. The choice of the respective device to be selected in the area beside the closed edge depends on the effect to be considered and the area of use,
Accordingly, those skilled in the art can also easily select and adapt to their needs.

The blocking lever 27 is caused by the motor reaction torque.
In any case, thereby eliminating an additional drive, belongs in any case to a particularly preferred variant of this embodiment. In addition to this reduction, the guidance by the motor reaction torque results in an automatic continuation of each stage of the movement, without the need for special monitoring by sensors and control of the various drive units accordingly.

In the case of a second embodiment of the basic idea of the invention, which uses a threaded spindle, the appropriate reaction torque for moving the blocking lever by means of a bevel gear or crown gear for driving the threaded spindle is provided. Derivation is, of course, possible. This is also possible when using a toothed belt drive for a threaded spindle with an electric motor mounted parallel to the threaded spindle, in which case only the motor bearings It must be possible to derive a corresponding reaction torque.

Of course, the movement or fixing according to the invention of the door panel in the region beside the closed edge can be used independently of the basic idea according to the invention.

In the description and claims, for example,
Regarding the relationship between the toothed belt 10 and the direction changing roller 15 in the embodiment, the engagement of the gears 17 and 18 in the second embodiment, and the angular position of the drive lever 35 in the third embodiment, The name of the action member is generally used to control the operation. In the case of the first embodiment, it is also conceivable to fix the toothed belt 10 to the extension of the connecting member at the rotation points 3 and 4 of the parallelogram link, which likewise corresponds to an operating member in the sense of the present invention. I do.

The present invention can be variously changed.
That is, in the first embodiment, the toothed belt can be wound around the two swing shafts on the carriage side, thereby increasing the transmittable torque. A parallelogram link (2,
It has already been described that it is possible to act on other parts (3,4,5), which means that if a suitable fork-shaped interlock is used, the toothed belt 10 is displaced. Can be done without. This type of interlock can also be used in the third embodiment of the present invention.

Members of the prior art that do not directly belong to the present invention are not described herein for reasons of clarity. These include, for example, other door guides in the bottom area, sensors for monitoring door movement, emergency release devices in the event of a drive failure, and special arrangements of the seal, especially in the case of high-speed vehicles.

[Brief description of the drawings]

FIG. 1 is a horizontal sectional view of a main part of a swing sliding door according to a first embodiment of the present invention in a closed state during a closing operation.

FIG. 2 is a cross-sectional view showing another closed state during the closing operation of the swing sliding door.

FIG. 3 is a cross-sectional view showing a still further closed state during the closing operation of the swing sliding door.

FIG. 4 is a cross-sectional view showing a still further closed state during the closing operation of the swing sliding door.

FIG. 5 is a cross-sectional view showing a still further closed state during the closing operation of the swing sliding door.

FIG. 6 is an enlarged view detailing another embodiment of a door according to the invention having a spindle drive.

FIG. 7 is a schematic structural view of another embodiment of the present invention for locking a door panel in a closed position in a region beside a closed edge of a door, where (A) is an open state and (B) is a closed state. Indicates the status.

FIG. 8 is a schematic structural view of still another embodiment of the present invention for locking a door panel in a closed position in a region beside a closed edge of a door; FIG. Indicates a closed state.

FIG. 9 is a schematic structural view of still another embodiment of the present invention for locking a door panel in a closed position in a region beside a closed edge of a door; FIG. Indicates a closed state.

FIG. 10 is a configuration diagram of still another embodiment of the present invention, wherein (A) shows an open state and (B) shows a closed state.

FIG. 11 is an enlarged view of a part of the same.

FIG. 12 is an enlarged view of a part of the same.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door panel 2, 3 Support mechanism (parallelogram link) 4, 5 Oscillating shaft 6 Carriage 7 Support rail 8 Guide roller 9 Guide rail 10 Toothed belt 15 Direction conversion roller 17, 18 Bevel gear 19 Spindle nut 21 With screw Spindle 23 Guide 24 Roller 25 Swing lever 26 Shaft 27 Blocking lever 30 Link with groove 31, 32 Intermediate member 33 Supporting mechanism 35 Working member

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Martin Fink Austria 3340 Weidhofen. Day. Yapps, Weilerstrasse 28

Claims (8)

[Claims] 1. a) at least one door panel (1)
B) a door panel (1) housed in a fixed position in the vehicle
C) a carriage (6), which is longitudinally movably supported on the support rail (7); and d) a swing which connects the door panel (1) with the carriage (6). A movable support mechanism (2,3,4,5; 33); e) mounted in a fixed position in the vehicle and coupled therein with members of the support mechanism (2,3,4,5; 33). Guide rollers (8) run, thereby guiding rails (9) that determine the angular position of the support mechanism; and f) causing movement of the door panel (1) or carriage (6) along the support rails (7). Linear drive (1
G) the actuating members (15, 19; 3) on which the driving force of the linear drive (10, 21) acts on the carriage (6);
5) the swinging sliding door for a vehicle having: h) the action member (15, 19; 35) is a carriage (6);
Can be moved between two positions, wherein one position is pivoted out of the door panel (1) and the other position is pivoted inward of the door panel (1). And i) the operating member (15, 19; 35) is
3,4,5; 33) and as follows, i.e. to change the angular position of the support mechanism by moving the working member (15,19; 35) from one position to the other. Swinging door for a vehicle, characterized in that the swinging door is provided so that it is pivoted inwardly or outwardly, or at least substantially assisted. 2. The linear drive device is a revolving toothed belt (10), a rope, a chain, or the like, wherein an operation member (15; 35) is a support mechanism (2, 3, 4, 5 ,; 33).
The swinging sliding door for a vehicle according to claim 1, wherein the swinging door performs a rotational movement about an axis parallel to the swinging axis of the sliding door. 3. The actuating member is a direction-changing roller (15) wound by a toothed belt (10), the roller (15) being at least one of the support mechanisms (2, 3, 4, 5). The swing sliding door for a vehicle according to claim 2, wherein the swing sliding door is coupled to a swing shaft (4, 5) on the carriage side. 4. The linear drive comprises a combination of a threaded spindle and a spindle nut (21, 19).
A spindle nut (19) is rotatably arranged as a working member around a threaded spindle (21), and rotation of the spindle nut (19) is transmitted via bevel gears (18, 17) as a rotation transmission mechanism. Support mechanism (2,
The swinging sliding door for a vehicle according to claim 1, wherein the swinging door (3, 4, 5) is transmitted to a swinging shaft (4, 5) on the carriage side. 5. A guide (23) is provided in the door panel (1), and the guide cooperates with a roller (24) mounted on the swing lever (25) to form the swing lever (25). ) Is pivotable between two positions about a substantially vertical axis (26), a first of which is pivoted out of the door panel (1) and a second of which is pivoted outward. The blocking lever (27) associated with the linear drive (10, 21) in the closed position of the door, corresponding to the pivoted inward position, locks the pivoting lever in its second position. The swing sliding door for a vehicle according to claim 1. 6. The swinging sliding door according to claim 5, wherein the movement of the blocking lever is derived from the reaction torque of the linear drive in the final stage of the door closing movement. 7. The stopping lever (27) is connected to an intermediate member (3).
7. Cooperating with the grooved link (30) of the pivoting lever (25) via the second and third).
A swinging sliding door for a vehicle according to claim 1. 8. The stop lever (27) is connected to an intermediate member (3).
7. The swinging sliding door for a vehicle according to claim 5, wherein the swinging lever cooperates with the swinging lever in the form of a dead center mechanism via 2).