Sliding sliding door module for a rail vehicle

专利摘要:
The invention relates to a swivel sliding door module for a rail vehicle, comprising at least one pivoting sliding door (15) and a linear guide (3, 4) with a profile rail (3) aligned in sliding direction of the sliding sliding door (15) and a carriage (4) displaceably mounted thereon. Furthermore, the pivoting sliding door module comprises a bracket (6) or a plurality of brackets (6) with fastening means (7) for fastening the pivoting sliding door (15), which is / are connected to the at least one carriage (4). Finally, the pivoting sliding door module also comprises at least one pivot joint, which allows a rotation of the pivoting sliding door (15) relative to the profile rail (3) about a substantially horizontally and transversely aligned to the sliding direction of rotation axis and / or a substantially vertically oriented axis of rotation. Furthermore, the invention relates to a rail vehicle with such a sliding door module.
公开号:AT514501A1
申请号:T8004/2014
申请日:2013-06-27
公开日:2015-01-15
发明作者:Andreas Dr Mair；Heinz Zarl
申请人:Knorr Bremse Ges Mit Beschränkter Haftung；
IPC主号:

专利说明:

The invention relates to a pivoting sliding door module for a rail vehicle um¬fassend at least one sliding door and a linear guide with a inSchieberichtung the sliding door sliding aligned rail and a sliding carriage mounted thereon. In addition, the swivel sliding door module comprises a console or a plurality of consoles with fastening means for fastening the swiveling sliding door, which is / are connected to the at least one slide or is enclosed by it. The invention further relates to a Schie¬nenfahrzeug comprising at least one sliding door module of the type mentioned.
Sliding sliding door modules of the type mentioned are known in principle. In this case, a carriage slides or rolls on the rail and allows the sliding sliding door to be displaced. The problem is that a deformation of a carrier on which the rail is fixed, inevitably leads to a deformation of the rail. Frequent deformations of said carrier and thus of the profile rail are deflections in the vertical and horizontal directions as well as twisting of the same. Deflection in the vertical direction is essentially caused by the weight of the sliding door and vertical impacts / accelerations. Horizontal deflections can, for example, be caused by pressure fluctuations which occur when encountering two trains or tunnel entrances and exits. Due to the relatively large surfaces of the sliding sliding doors, enormous forces arise, in particular in high-speed trains. A rotation of the carrier ent¬steht with asymmetrical cross section with respect to the direction of the introduced
Force. Due to the complexity of the forces occurring and the usually complex cross-sectional shape of the carrier and the rail mounted thereon, torsion thereof is practically unavoidable.
Due to the system so deflections and torsion of the said Träger and mounted thereon rail are virtually impossible to prevent. Since the pivot sliding door of this deformation due to their rigidity (especially against vertical deflection and against torsion) can not or only partially follow, it comes to tension in the storage between the carriage and the rail. In particular, when using rolling bearings Lager¬ damage or reduced life of the linear guide may be the result.
In order to keep the loads of the bearings within limits, the carriers for the profile rails according to the prior art are dimensioned relatively stiff in order to minimize the Ver¬formungen and thus the tension in the bearing points. Naturally, this increases the weight of the sliding sliding door module.
The object of the invention is therefore to provide an improved Schwenkschiebetürmo module. In particular, the life of the storage between Schlit¬ten and rail should be extended and / or the weight of the sliding sliding door module can be reduced.
The object of the invention is achieved with a sliding door module of the type mentioned above, comprising at least one rotary joint, which allows a rotation of the sliding sliding door relative to the rail about a substantially horizontally and transversely to the sliding direction aligned axis of rotation and / or a substantially vertically oriented axis of rotation ,
The object of the invention is further achieved with a rail vehicle comprising at least one sliding sliding door module of the type mentioned.
This ensures that a deformation of the rail is made possible, the storage between carriage and rail is not or only slightly aia loaded. Geaen known Schwenkschiebetürmodulen a can
Carrier on which the rail is mounted, comparatively fragile gestal¬tet be, since the sliding door (or the door leaf) despite a deformation of the rail always remains smooth and damage in the storage between sled and rail to be avoided. Thus, the total weight of the rail vehicle can be reduced and its performance improved.
Allowing for rotation about an axis of rotation oriented substantially horizontally and transversely to the sliding direction can compensate for vertical deflections of the profile rail.
By allowing rotation about a substantially vertically oriented axis of rotation, horizontal deflections of the rail can be compensated.
The rotation can be made possible by a rotary joint or a plurality of hinges. If the rotation of the pivoting sliding door relative to the profile rail is made possible by means of two mutually transverse axes, it is also possible to speak of a "cardanic suspension" of the pivoting sliding door.
In principle, a swivel joint can be provided in the carriage, between the console and the carriage, in the console, between the console and the sliding sliding door and / or in the swiveling sliding door itself. In the latter case, for example, a Mon¬tagefläche the sliding door, to which the console is attached, be hinged to the actual door leaf.
The invention can also be seen to recognize that the mentioned problem of bearing stresses in the known manner is not completely solvable due to the system, since deformations in the bearing elements are unavoidable, however stiff they may be.
It should be noted at this point that the features of the invention are particularly suitable for use in a sliding-type sliding door or in a swivel-sliding module. Nevertheless, the invention can also be applied to a
Sliding door or a sliding door module are used, in whichdem a pivot mechanism is missing.
Further advantageous embodiments and modifications of the invention will become apparent from the subclaims and from the description in Zusammenschaumit the figures.
It is advantageous if the at least one rotary joint permits a rotation of the pivoting sliding door relative to the profile rail and also an axis of rotation oriented essentially parallel to the sliding direction. By zulas¬sen this rotation twisting of the rail can be compensated. It is favorable if the at least one rotary joint is formed by a shaft rotating in a bearing shell or a rolling bearing. In this case, therefore, the rotary joint is formed by a plain bearing or a roller bearing, which enables the rotation of an axis mounted in the bearing. In this way, the swivel joint can be realized by readily available means.
It is advantageous if the at least one rotary joint is formed by two rolling surfaces rolling against each other. One of the two rolling surfaces is convex for this purpose, and the other rolling surface is concave with equal or less curvature, flat or also convex.
It is particularly advantageous if a rolling surface has a generally cylindrical, in particular a circular cylindrical shape. In this way, a rotation about a rotation axis is made possible. Because of the linear contact of the rolling surfaces, comparatively high forces can also be transmitted.
In a preferred embodiment, the pivoting sliding door module comprises two generally cylindrical rolling surfaces with mutually transverse axes. This allows rotation about two axes of rotation. Such Drehge¬lenk can thus compensate for the deformations of a rail particularly well. Because of the linear contact of the rolling surfaces in turn also high forces can be transferred in comparison.
It is also particularly advantageous if a rolling surface is multidimensionally curved, in particular spherical. In this way, a rotation about several axes of rotation is also made possible. Such a hinge can thus also compensate for the deformations of a profile rail particularly well. Because of the multi-dimensional curvature, the rolling surfaces can roll on each other when rotated about an arbitrary axis, thereby avoiding slippage and thereby reducing the wear of the rolling surfaces. It is favorable if a weight force of the pivoting sliding door presses the two rolling surfaces against each other. Since the two rolling surfaces are then pressed against each other without further measures, the sliding sliding door module in den¬sem case structurally relatively simple design, resulting in a further Ge- weight and price advantage. It is also favorable if the linear guide is designed as a linear roller guide and the slide as a guide carriage mounted on the profile rail by means of revolving rolling elements. As a result, the sliding sliding door runs smoothly and without play on the rail. In particular, if the profile rail has a circular cross-section, a swivel joint which permits a rotation of the swivel-sliding door relative to the profile rail about an axis of rotation oriented essentially parallel to the sliding direction can be dispensed with. If, for example, a substantially rectangular profiled rail is used, then a torque can be transmitted between the pivotal sliding door and the profiled rail about the aforementioned axis of rotation.
Linear roller guides of the type mentioned are rolling guides that can be performed with balls or rollers as rolling elements. The rolling elements in a contact area form the link between the profile rail and the carriage. The rolling elements not currently in contact with the rail are directed via a return region (e.g., return channel) from the end of the contact region to the beginning thereof or vice versa. The rolling elements thus migrate in a closed path. As a rule, this web is arranged substantially in an Ebe¬ne, the "orbital plane". In this case, an oval-shaped path can be provided, or a plurality of oval-shaped or circular tracks are provided in succession, which are arranged in the same plane and form a contact area in their entirety. In addition, several tracks may also be in different but parallel planes. Finally, the tracks can also cross each other. By way of example, an orbit can leave the circulatory plane in the reversing region in order to allow it to intersect with another circulating track. In the context of the invention, however, such circulation paths are still arranged as "substantially in one plane". to watch. Optionally, the rolling elements can also be arranged in a rolling element cage.
It is advantageous if a convex rolling surface arranged on the bracket is pressed by the weight force of the sliding sliding door onto a horizontally aligned, flat rolling surface of the carriage. In this way, an especially simple and cost-effective construction results, in particular if the linear guide is designed as a linear roller guide. As a rule, the guide carriage consists of high-strength and hardened steel and is ground on the upper side. In this way, the top of a commercially available Füh¬rungswagens act without further action as Wälzfläche. Therefore, only a convex rolling surface must be provided on the side of the console in order to realize a torsional steering in the sense of the invention.
It is also advantageous if two rolling surfaces rolling against each other are secured against lifting by means of a counter-holder. This avoids that the rolling surfaces (significantly) can lift off each other. In particular, in the case of heavy sliding sliding doors, damage to the rolling surface can be avoided or at least reduced, which can result from a counterblowing of the rolling surfaces. Without further measures, for example, vertical impacts on the rail vehicle may cause the pivoting door to be lifted and subsequently hit and destroyed on the bearing surface. Especially with hardened surfaces, parts of the bearing surface could flake off.
It is also particularly advantageous if the counter-holder presses the rolling surfaces together with the aid of a spring force and / or by elastic deformation. In this way, it is achieved that the counter-holder moves when rolling the rolling surfaces relative to the held rolling surface, in particular can rotate relative to die¬ser and a rolling of the rolling surfaces against moderate resistance is possible. All types of springs and elastic components (e.g., rubber buffers) may be used. Alternatively or additionally, the counter-holder may also be designed to provide only modest resistance to the rolling of the rolling surfaces by elastic deformation.
Moreover, it is particularly advantageous if the rail is fastened or enclosed by a carrier oriented in the sliding direction of the sliding sliding door, wherein the contact surface of the profile rail with the carrier (in the unloaded state thereof) is oriented substantially horizontally.
In conventional guide systems, the contact surface of the profile rail with the carrier is substantially vertically aligned, whereby the Montageflä¬che of the carriage is vertically aligned. In particular, when the said mounting surface facing outward, a comfortable mounting of the Pro¬filschiene and the pivoting sliding door or a console for Festungsfest the sliding door is made possible.
The installation height of said guide system is in spite of the above-mentioned vorirnsei¬tigen mounting the sliding door or the console on the guide carriage in total comparatively large. In particular when using double-decker wagons and even if a plurality of profiled rails for guiding the two door leaves of a double-leaf sliding sliding door are arranged one above the other, restrictions arise with respect to the remaining passage height, since the total height of the wagons can not be increased arbitrarily.
Due to the special orientation of the profile rail, the latter projects beyond the support in the mounting region of the profile rail in a substantially vertical direction. In this way, an increased entry height can be achieved without the overall height of the sliding sliding door module would have to be increased. This results in particular in very low rail vehicles or in double-decker coaches a significant improvement in Einstiegs¬situation.
In particular, in the case of non-planar contact surfaces, a substantially horizontal alignment thereof is then present in the sense of the invention if a resulting contact force between the profile rail and the carrier acts in a substantially vertical direction. Non-planar contact surfaces may, for example, take the form of a cylinder segment, e.g. when the rail has a circular cross-section. It is favorable if an imaginary connecting line of two rolling elements, which contact the profiled rail and lie opposite each other in relation to a main axis of the profile cross section which is normally aligned with the mounting surface, is generally aligned horizontally. In this way, on the one hand, a low overall height of the guidance system is achieved, on the other hand horizontally acting forces can be absorbed very well. These may be caused, for example, by pressure fluctuations, which arise when encountering two trains or tunnel entrances and exits. Due to the relatively large surfaces of the pivot sliding doors arise in particular in high-speed train standards forces. It is also favorable if at least one orbital plane of the rolling elements is generally aligned horizontally. As a result, a particularly low construction of the guide system is achieved. It is also conceivable that one of two successive arranged circumferential planes substantially horizontally and the other is aligned obliquely thereto, in particular substantially vertically thereto.
It is advantageous if the carrier in cross section on both sides of the rail is higher than in the region of the rail. In particular, the carrier has an increase in cross-section on its top and bottom sides laterally of the rail to. In particular, the carrier may also have a substantially H-shaped or X-shaped or T-shaped cross-section.
As a result, on the one hand, the vertical, on the other hand, the horizontal bending stiffness of the carrier can be increased. The weight of the pivoting sliding door fastened to the guide system and vertical impacts / accelerations therefore only cause a comparatively slight deflection of the carrier in the vertical direction. Likewise, a horizontal force component on the hinged sliding door, as particularly caused by the suction and pressurization occurring in tunnels, also causes a comparatively slight bending of the beam in the horizontal direction. In addition, a torsional tendency of the wearer is also reduced. The carrier can thus be made thin-walled overall, thereby reducing the overall weight of the Schienen¬fahrzeugs and its performance can be improved. The ge rings deformation of the carrier and the loads of Führungssys¬ tems are reduced, resulting in a longer life or longer maintenance intervals thereof.
It should be noted at this point that the features mentioned can be of advantage even if the contact surface of the profile rail with the carrier is substantially vertically aligned. The above features can thus form the basis for an independent invention.
It is particularly advantageous if the guide system encompasses two linear guides, with a first profiled rail being mounted on the upper side of the carrier and a second profiled rail being mounted on the underside of the carrier. In this way, a single carrier can be used to hold a double-wing swing-and-slide door. A pivoting sliding door module accordingly comprises a first pivot sliding door attached to the console or the brackets of the lower linear guide and a second pivoting sliding door fixed to the console or the brackets of the upper linear guide.
The advantage of the low height of the guide system occurs here especially ago. In particular, it is also advantageous if the carrier is constructed symmetrically with respect to its horizontal axis, since then no special mounting direction is to be considered.
It is also particularly advantageous if the brackets of the lower and upper linear guides are designed essentially identically and are rotated by 180 ° about a horizontal axis aligned normal to the profile rail. This reduces the number of different components of the guide system and thus simplifies the manufacture and storage. It is advantageous if the fastening means are arranged on the consoles of the lower and upper linear guide at substantially the same height. This makes it possible to construct the door leaves similarly or even identically. The production of a sliding door module or the storage of the parts required for its manufacture or repair is thus once again simplified.
It is advantageous if the profile rail has a substantially C-shaped or U-shaped cross section and the guide carriage is mounted between the opposite end legs of the C-shaped or U-shaped cross section. As a result, the rolling zones / contact areas move comparatively far outwards, which has a positive effect on the stability of the linear roller guide. With the same stability, a significantly narrower linear roller guide can thus be used than is possible in the prior art. As a result, the overall depth of the guide system for the swing sliding door can be significantly reduced.
It is furthermore particularly advantageous if the rolling elements are arranged in a single row between an end leg of the profile rail and the guide carriage. The linear guide is therefore particularly tolerant of deformations of the guidance system and thus particularly well suited for use in rail vehicles. For the reasons mentioned, the linear guide is also very durable. It is also favorable if the rolling bodies are arranged in several rows between one end limb of the profile rail and the guide carriage, in particular in two rows. This makes it particularly resistant to torsion about its longitudinal axis.
Finally, it is advantageous if two spaced guide carriages are arranged at the ends of a console or a console area. In particular, it is advantageous if the two guide carriages are at most half as long as the console or the console area. As a result, the bearing of the guide carriage remains smooth even with comparatively strong deflection of the carrier or the rail.
For a better understanding of the invention, this will be explained in more detail with reference to the following figures. Show it
Figure 1 is an exemplary and schematically illustrated guide system for a sliding door of a rail vehicle in an oblique view.
FIG. 2 shows the guide system from FIG. 1 in cross section; FIG.
Fig. 3 shows an example of a linear roller guide with oval orbits of the rolling elements;
4 shows an example of a linear roller guide with circular orbits of the rolling elements;
Fig. 5 shows the guide system of Figure 1 in longitudinal section.
Fig. 6 as Fig. 5, with only one elastic element between the console and counterpart;
FIG. 7 shows a joint with generally cylindrical rolling surfaces with axes crossing one another; FIG.
8 shows a joint with multidimensionally curved rolling surfaces;
9 shows a guide system with a vertically arranged guide carriage;
10 shows an example of a linear roller guide with C-shaped or U-shaped profile rail;
11 shows an example of a linear roller guide with intersecting circumferential paths of the rolling bodies.
By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component designations, wherein the disclosures contained in the entire description apply mutatis mutandis to the same parts with the same reference numerals. same component names can be transferred. Also, the location information chosen in the description, such as up, down, laterally, etc. related to the immediately described and illustrated figure and are to be transferred to the new situation mutatis mutandis in a position change. Furthermore, individual features or combinations of features from the illustrated and described different exemplary embodiments may also represent separate, inventive or inventive solutions. All information on ranges of values in the physical description should be understood to include any and all portions thereof, e.g. the indication 1 to 10 should be understood as encompassing all partial areas, starting from the lower limit 1 and the upper limit 10, ie all partial areas starting with a lower limit of 1 or greater and ending at an upper limit of 10 or less, eg 1 to 1.7, or 3.2 to 8.1 or 5.5 to 10.
Figures 1 and 2 show an exemplary and schematically illustrated Füh¬rungssystem 1 for a sliding door of a rail vehicle in a perspective view (Fig. 1) and in section (Fig. 2). The guide system 1 comprises a carrier 2 aligned in the sliding direction of the pivoting sliding door and a linear roller guide with two profiled rails 3 and two carriages 4, where the profiled rail 3 is fastened to the carrier 2 (for example screwed thereto) or is covered by it and the at least one Carriage 4 is mounted on the rail 3 by means of rotating rolling elements 5. Furthermore, the guide system comprises a plurality of brackets 6 with fastening means 7 (fastening holes here) for fastening two pivot sliding doors (not illustrated), the brackets 6 being connected to the at least one guide carriage 4 or being surrounded by it. The contact surface of a profile rail 3 with the carrier 2 is substantially horizontal in this example. The profiled rail 3 does not extend over the entire length of the carrier 2 in FIG. 1. However, this can of course be the case.
The carrier 2 may be fixedly connected to the rail vehicle or else be bewegbewegbar. In this case, the carrier 2 is exposed transversely to the sliding direction of the sliding sliding doors, so that the sliding sliding doors can be moved. In particular, in such a construction is to pay attention to low weight dergesamten arrangement, since this comparatively heavily loads the guide system of the carrier 2 (not shown).
In Fig. 1 it can be clearly seen that the guide system 1 in this example has two linear guides, wherein a first rail 3 on the upper side of the carrier 2 and a second rail 3 on the underside of the carrier 2 is mon¬tiert. In this way, a single carrier 2 can be used to hold a double-wing sliding door. The advantage of the low height of the guide system is particularly evident here. In particular, it is also of advantage if the carrier 2 is constructed symmetrically with respect to the horizontal plane, since then no particular mounting direction is to be considered.
It can also be clearly seen in FIG. 1 that the brackets 6 of the lower and upper linear guides are essentially identical in this example and are rotated by 180 ° about a horizontal axis aligned normal to the profile rail 3. This makes the number of different components the guide system 1 reduces and thus simplifies the production and storage.
Finally, it can also be clearly seen in Fig. 1 that the fastening means 7 on the brackets 6 of the lower and upper linear guides are arranged at substantially the same height in this example. This makes it possible to build the door similar or even identical. The production of a swing-and-slide door module or the storage of the parts required for its production or repair is thus once more simplified.
As can be clearly seen in particular from FIG. 2, the profiled rails 3 project beyond the carrier 2 in this example in the assembly region of the profiled rails 3 in a vertical direction. In this way, an increased entry height / passage height can be achieved without the overall height of the swing-and-slide door module 1 having to be increased (compare also FIG. 9).
It can further be seen from FIG. 2 that, in this embodiment, a planned connecting line of two rolling elements 5, which contact the profiled rail 3 and lie opposite each other with respect to a mounting surface with a normal axis of gravity 8 of the profile cross-section, is substantially horizontally aligned. Furthermore, a circumferential plane of the rolling elements 5 is substantially horizontal aligned.
3 and 4 show two examples of the orbits 9 of Wälz¬körper 5 in the carriage 4. In Fig. 3, the rolling elements 5 run along oval orbits 9, in Fig. 4 along circular orbits 9. The orbits 9 lie in the presented variant of the Führungssystems1 in a horizontal plane. On the one hand, a particularly low overall height of the guide system 1 is achieved by means of said measures, on the other hand, horizontally acting forces can be very well absorbed which, for example, can be caused by pressure fluctuations acting on the sliding sliding door. Generally, the circumferential planes of the rolling elements 5 may also be slightly inclined with respect to the horizontal, without thereby excessively increasing the structural height of the guiding system. It has proven to be advantageous if a circulating plane is inclined by not more than 20 ° with respect to the surface.
From FIG. 2, it can further be seen that the carrier 2 in the illustrated embodiment is higher in cross-section on both sides of the profiled rails 3 than in the region of the profiled rail 3. The cross-section of the carrier 2 points laterally on its upper and lower sides the rails 3 an increase. The carrier 2 thus has a substantially Fl-shaped or X-shaped or T-shaped cross section in this example. As a result, on the one hand, the vertical and, on the other hand, the horizontal flexural rigidity of the carrier 2 can be significantly increased. Forces in both the horizontal and in the vertical direction thus cause only a comparatively small deflection of the carrier 2. Due to the comparatively high torsional moment of inertia and a rotation of the carrier 2 remains low. It should be noted at this point that the features mentioned can also be of advantage if the circulatory plane of the rolling elements is aligned vertically (cf. FIG. 9).
Finally, in Fig. 2 well to see a rotary joint, which allows in this example, a rotation of the pivoting sliding door relative to the rail 3 about an aligned substantially parallel to the sliding direction axis of rotation. As a result, on the one hand, a twisting of the profile rail can be compensated, on the other hand it is also possible to adapt the guide system 1 to different installation situations in a simple manner. In particular, modern rail vehicles do not necessarily have vertically extending side walls, but taper upwards. As a result, the pivoting sliding door is slightly inclined relative to the guide system 1. With the aid of the rotary joint, however, the guidance system 1 shown can also be used without restriction in such cases. The swivel joint is in this case formed by a shaft 10 rotating in a bearing shell, but of course it is also conceivable to use a rolling bearing. It would also be possible to form the joint from a ball head mounted in a ball socket so that rotations about several axes are possible. Likewise, a universal joint could be provided.
Admitting a rotation about the longitudinal axis is by no means the only possibility to allow a rotation between the sliding sliding door and the profile rail 3. It is also conceivable that the guide system comprises at least one Drehge¬lenk, which allows a rotation of the pivoting sliding door relative to the profile rail 3 about a substantially horizontally and transversely to the sliding direction ausge¬gerichtete axis of rotation and / or a substantially vertically oriented axis of rotation ,
FIGS. 5 and 6 show two illustrative examples of how a rotation of the swing-and-slide door is made possible around a rotation axis oriented substantially horizontally and transversely to the sliding direction.
Fig. 5 shows a section BB, from which it can be seen that the bracket 6 in the area of the guide carriage 4 has a convex portion which rests on the flat surface of the guide carriage 4, whereby a rotary joint is formed with two rolling surfaces rolling on each other. As a result of the guide carriage 4 generally consisting of high-strength and hardened steel, the upper side of a commercially available guide carriage can act as a rolling surface without further measures.
Concretely, the rolling surface disposed on the bracket 6 has a cylindrical shape with the projectors normal to the sheet plane. The console 6 and thus attached pivoting sliding door can thus be rotated about a substantially horizontally and transversely to the sliding direction aligned rotational axis relative to the rail 3, whereby vertical deflection of the rail 3 can be compensated.
In this example, the two rolling surfaces are pressed together by a weight force of the swinging sliding door. In addition, the two rolling surfaces rolling against each other are secured against lifting by means of an optional counter-holder 11. The counter-holder 11 is fixed in position with the aid of dowels 12 opposite the console 6 and screwed by means of screws 13 with this.
In order nevertheless to make it possible to rotate the console 6 relative to the profile rail 3, as shown in FIG. 5, the counter-holder 11 can also be convex in shape and / or a slight clearance can be permitted. In the latter case, a Abheben the upper Wälzflächen is therefore possible in principle, however, the "drop height" (ie the game) is chosen so low that damage to the Wälzflä¬ when striking the console 6 on the carriage 4 avoided who ¬den can.
Fig. 6 shows a variant of the guidance system which is very similar to the variant shown in Fig. 5. In contrast, the optional counter-holder 11 presses the rolling surfaces together by means of a spring force and / or by elastic deformation. Specifically, the bracket 6 is bolted to the counter-holder 11 to two rubber buffer 14, which allow rolling of the rolling surfaces under force, but prevent lifting of the rolling surfaces or at least complicate. In the example shown in FIG. 6, the holder 11 does not have a convex region, but of course it is also conceivable that it is shaped as shown in FIG. 5, thereby facilitating a rolling of the rolling surfaces.
In principle, it is sufficient for the arrangement shown in Fig. 6, when the console 6 relative to the anvil 11 can move translationally in a variant of the arrangement shown in FIG. 6, the fit of the dowel pin 12 but also be relatively loosely or Paßstift be stored in a rubber sleeve, so that tilting of the console 6 and the Gegen¬halters 11 against each other are possible. If the fit is loose, the counterpart 11 can even remain flat on the guide carriage 4, when the console 6 is tilted or twisted relative to the guide carriage 4.
Although the joints shown in FIGS. 5 and 6 allow a rotation of the console 6 with respect to the rail 3 about an axis of rotation aligned substantially horizontally and transversely to the sliding direction, the illustrated joints can also be arranged for rotation about a vertical axis of rotation or by a corresponding rotation be provided about a substantially parallel to the sliding direction aligned axis of rotation.
Fig. 7 shows a simplified simplifies a rotary joint that allows rotation about two axes of rotation. For this purpose, the console 6 and the optional counter-holder 11 have generally cylindrical rolling surfaces with mutually transverse axes. The guide carriage 4, on the other hand, again has planar rolling surfaces. Such a rotary joint can thus compensate for the deformations of a profile rail 3 particularly well. Because of the linear contact of the rolling surfaces also comparatively high forces can be transmitted.
Fig. 8 shows very simplified a pivot that allows rotation about any rotational axes. For this purpose, the console 6 and the optional Gegenhal¬ter 11 multi-dimensional curved rolling surfaces, in particular spherical Wälz¬ surfaces on. Such a hinge can compensate the deformations of a rail 3 also particularly well. Because of the multi-dimensional curvature, the rolling surfaces can roll off each other when rotated about an arbitrary axis, thereby avoiding sliding against each other and thus reducing the wear of the rolling surfaces.
By providing a rotary joint or a plurality of hinges, a deformation of the rail 3 is made possible without the storage between Führungswa¬gen 4 and 3 rail to clamp. Compared to known Schwenkschie¬betürmodulen a support 2, on which the rail 3 is fixed, therefore comparatively fragile be designed because the sliding door (or the door leaf) despite a deformation of the rail always remains smooth and damage in storage between Carriage 4 and rail 3 are avoided.
Generally, vertical deflections of the rail 3 can be compensated for by allowing rotation of the bracket 6 relative to the rail 3 about a substantially horizontally and transversely aligned axis of rotation, horizontal deflections by allowing rotation about a substantially vertically oriented axis of rotation and twisting the profile rail by allowing a rotation about an axis of rotation aligned substantially parallel to the sliding direction.
In general, rotations about several axes can be realized by means of individual pivot joints connected in series (see FIG. 2) and / or by pivot joints which permit rotations about a plurality of axes (cf. FIGS. 7 and 8). The hinges may be further realized as desired by rolling rolling surfaces and / or sliding surfaces (e.g., pin / slide bushing) rolling on one another. Furthermore, the positioning of the joints, as indicated in the above examples, is advantageous but by no means compulsory. In principle, a swivel joint can be provided in the guide carriage 4, between the console 6 and guide carriage 4, in the bracket 6, between the bracket 6 and the sliding sliding door and / or in the swiveling sliding door itself. In the latter case, for example, a mounting surface of the pivoting sliding door to which the console is attached may be hinged around the actual door leaf.
Furthermore, it is also pointed out that the application of Ausgleichsge¬lenken is of course not bound to a Linearwälzführung, although there spans the storage particularly quickly can have a harmful consequence. The invention is of course equally applicable to linear sliding guides of all kinds.
Finally, it is also noted that the application of compensating joints is of course not bound to the specific arrangement of the profiled rails 3. Rather, the contact surfaces of the profiled rails 3 to the carrier 2 can also be aligned vertically. 9 shows an example of a guide system in which two pivoting sliding doors 15 are fastened via brackets 6 to the guide carriages 4 of two linear roller guides arranged one above the other. The above teaching is mutatis mutandis applicable to such an arrangement.
Fig. 10 shows another example of an alternative guidance system. The profile rail 3 in this case has a substantially C-shaped or U-shaped cross-section, wherein the guide carriage 4 is mounted between the gegenüberlieliegenden end legs of the C-shaped or U-shaped cross-section. An orbit 9 of the rolling elements 5 is arranged in the guide carriage 4 in this example. Thus, the depth of the guide system can be kept low. Finally, Fig. 10 also shows that the rolling elements 5 are arranged ein¬reihig between an end leg of the rail 3 and the carriage 4. As a result, the linear guide is particularly tolerant against deformations of the guide system 1 and thus particularly durable.
Fig. 11 shows an example in which the two orbits 9 cross each other in their end regions and reverse regions, respectively. In this case, the right-hand circulation track 9 is lifted somewhat from the circulating plane, in which the circulating track 9 largely runs, and the left-hand revolving track 9 is slightly lowered. As a result, comparatively large path radius is achieved with only a small width of the guide carriage 4 and thus only a small depth of the guide system 1. In the context of the invention, the orbits 9 shown are arranged as "essentially in one plane" because of the only slight deviation from the plane shape. anzuse¬hen.
In general, a stress-resistant mounting succeeds particularly well if several relatively short guide carriages 4 are arranged in the course of the console 6, in particular if two relatively short guide carriages 4 are arranged at the ends of the console 6. As a result, the bearing of the guide carriages 4 remains smooth even with a comparatively strong deflection of the carrier 2 or the profile rail 3. In general, it is also possible to use only one Führungswa¬gen 4 per rail 3, provided that the inherent tolerance of the linear guide is sufficient to compensate for a deformation of the support 2.
The articulated supports of the cones 6 shown concretely in FIGS. 5 to 8 can be made, in particular, when the rail 3 is mounted only at its ends, so that the bracket 6 can comprise the guide carriage 4 together with the counter-holder 11 on all sides (see in particular FIG. 7 and 8). If the profile rail 3, as shown for example in FIG. 1, is connected to the carrier 2 over its entire length, the carrier 11 may be dispensed with, for example, or the carrier 4 may have a corresponding extension, which in turn from the console 6 together with the anvil 11 can be on all sides. In the arrangements shown in FIGS. 5 and 6, said extension may be arranged in particular laterally on the guide carriage 4, in the case of the arrangements illustrated in FIGS. 7 and 8 in particular in the longitudinal direction.
The exemplary embodiments show possible embodiments of a guide system 1 according to the invention, wherein it should be noted at this point that the invention is not limited to the specifically illustrated embodiments of the same or the same, but rather various combinations of the individual embodiments are possible with each other and this Variati¬onsmöglichkeit due to the doctrine of technical action by gegenständli¬che invention in the skill of the person working in this technical field. Thus, all conceivable embodiments that are possible by combining individual details of the illustrated and described embodiments are also included in the scope of protection.
In particular, it is noted that a guidance system 1 may in reality also comprise more or fewer components than illustrated.
For the sake of order, it should finally be pointed out that, for a better understanding of the design of the guide system 1, this or its components have been shown partly out of scale and / or enlarged and / or reduced in size.
The problem underlying the independent inventive solutions can be taken from the description.
Reference symbol 1 guide system 2 carrier 3 rail 4 carriage 5 rolling elements 6 bracket 7 mounting holes 8 axis of the rail 9 orbit of the rolling elements 10 axis 11 counter-holder 12 dowel 13 screw 14 rubber buffer 15 pivot sliding door

权利要求:
Claims (14)
[1]
Claims 1. pivoting sliding door module for a rail vehicle comprising: at least one pivoting sliding door (15), a linear guide (3,4) with a profile rail (3) aligned in the sliding direction of the pivoting sliding door (15) and a slide (4) displaceably mounted thereon , a console (6) or a plurality of consoles (6) with fastening means (7) for securing the pivoting sliding door (15), which is connected to the at least one slide (4) or from this in the form of a console area or in the form of several console areas is /, characterized by, at least one pivot joint, which allows a rotation of the pivoting sliding door (15) relative to the profile rail (3) about a substantially horizontally and transversely aligned to the sliding direction of rotation axis and / or a substantially vertically oriented axis of rotation.
[2]
2. Pivoting sliding door module according to claim 1, characterized in that the at least one rotary joint allows rotation of the pivoting sliding door (15) relative to the profiled rail (3) also an axis of rotation aligned substantially parallel to the sliding direction.
[3]
3. Pivoting sliding door module according to claim 1 or 2, characterized gekenn¬zeichnet that the at least one rotary joint is formed by a rotating in a bearing shell or a rolling bearing axis (10).
[4]
4. swing sliding door module according to one of claims 1 to 3, characterized in that the at least one rotary joint is formed by two rolling surfaces rolling against each other.
[5]
5. swivel sliding door module according to claim 4, characterized in that a rolling surface has a generally cylindrical shape.
[6]
A sliding sliding door module according to claim 5, characterized by two generally cylindrical rolling surfaces having mutually transverse axes.
[7]
7. Pivoting sliding door module according to claim 4, characterized in that a rolling surface is curved multidimensionally.
[8]
8. Pivoting sliding door module according to one of claims 4 to 7, characterized in that a weight force of the pivotal sliding door (15) presses the two rolling surfaces together.
[9]
9. swivel sliding door module according to claim 8, characterized in that a on the bracket (6) arranged convex rolling surface by the Ge weighting force of the sliding door (15) is pressed onto a horizontally oriented planar rolling surface of the carriage (4).
[10]
10. Pivoting sliding door module according to one of claims 4 to 9, characterized in that two rolling rolling surfaces are secured by means of a counter-holder (11) against lifting.
[11]
11. Pivoting sliding door module according to claim 10, characterized gekennzeich¬net that the counter-holder (11) presses the rolling surfaces by means of a spring force and / or by elastic deformation to each other.
[12]
12. Pivoting sliding door module according to one of claims 1 to 11, characterized in that the linear guide (3, 4) as Linearwälzführungderder and the slide as on the rail (3) by means of rotating rolling elements (5) mounted guide carriage (4) is formed.
[13]
13. Pivoting sliding door module according to claim 12, characterized gekennzeich¬net that the profile rail (3) on a sliding in the sliding direction of the Schwenkschiebe¬tür (15) aligned support (2) is fixed or covered by this, wherein the Berührfläche the rail (3) with the Carrier (2) is oriented substantially horizontally.
[14]
14. Rail vehicle, characterized by at least one Schwenk¬schiebetürmodul according to one of claims 1 to 13.

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同族专利:

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公开号 | 公开日

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RU2015110974A|2016-10-20|

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BR112015004015A2|2017-07-04|

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US9266540B2|2016-02-23|

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CN104703857A|2015-06-10|

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WO2014032068A1|2014-03-06|

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RU2640160C2|2017-12-26|

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EP2888145B1|2020-04-08|

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EP2888145A1|2015-07-01|

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ZA201502077B|2016-09-28|

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CN104703857B|2017-08-25|

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US20150217785A1|2015-08-06|

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ES2798186T3|2020-12-09|

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AT514501B1|2016-03-15|

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法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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AT3442012|2012-08-27|

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ATA8004/2014A|AT514501B1|2012-08-27|2013-06-27|Sliding sliding door module for a rail vehicle|

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AT500952013|2013-06-27|ATA8004/2014A| AT514501B1|2012-08-27|2013-06-27|Sliding sliding door module for a rail vehicle|