FI84896C - VID EN FORDONSAENDE ANBRINGNINGSBAR OEVERGAONGSANORDNINGSDEL. - Google Patents

Description

1 84896

Part of a transition device to be arranged at the end of the vehicle.

- Vid en fordonsände anbringningsbar övergängsanordningsdel.

The invention relates to a part of a transition device arranged at the end of a vehicle, preferably arranged to be built into the end wall of a UIC standardized car body and preferably barrier-compatible with a conventional UIC crossing car headland when connected by a corner frame defining the coupling or separation plane, in particular for railway vehicles with a central clutch and two side bumpers.

Crossing devices, as they are known, for example, as passenger crossing devices between rail vehicles and, in particular, railway vehicles, are not entirely satisfactory, since the user of such devices is more or less exposed to the effects of the weather. In addition, as driving speeds increase, there are unpleasant shocks caused by a pressure wave caused by .. encountering train combinations and entering the tunnel.

The object of the present invention is to provide a part of a transition device which, when connected to a mirror image of a similar part, forms a practically tight transition device against weather conditions and pressure waves.

Such a part of the transition device is characterized in that the corner frame is slidably or cardanically fixed to the end of the car body by means of a resilient element which exclusively supports and guides the associated transition part and loads the corner frame towards the opposite corner frame.

2,84896

The invention will now be illustrated by means of a drawing.

The schematic representations illustrate: Fig. 1 the ends of two railway vehicles with their open bridges and the free Bernerraum, as a side view, along the section line IV-IV in Fig. 3;

Fig. 2 is a view according to Fig. 1, lowered from the crossings, Fig. 3 is a top view of the crossing device, the upper part of the device is removed;

Fig. 5 Still life according to Fig. 3, radius R = 120 m in a curve

Fig. 6 An arrangement according to Fig. 3, in which one end is provided with a normal thickening overhang and the other end with a transition device according to the invention. Fig. 7 Longitudinal section of two interconnected ends of a carriage connected to each other by a transition device, lowered by crossings, ·; ··:

Fig. 8 The arrangement shown in Fig. 7 with the crossings open

II

3,84896

Fig. 9 is a longitudinal section of the ends of two connected carriages, one vehicle being provided with a hitherto known transition device according to UIC code 561 VE and the other with a new transition device according to the invention; Fig. 10 section from Fig. 7 according to section line VI-VI

Fig. 11 is a section of the assembly of Fig. 7, taken along line VII-VII; Fig. 12 is a top view of Fig. 7 with the transition bridges offset relative to each other; Fig. 13 is a section of Fig. 14 of section line I-I of a two-part transition device: Fig. 14 is a view of the end frame with an analog view, the ends of the car bodies facing each other, the passage of the parts of the interconnected bridges unchanged Fig. 16 analogous to Fig. 13 an analog view, the ends of the car bodies * 84896 and the bridges facing each other, so that the interconnected parts of the transition device are side to side.

Fig. 17 is a section analogous to the section line V-V of Fig. Uf

Figures 1-5 schematically show two ends 20 of a car body 20 connected to each other by a crossing device 21 of a railway carriage or a rail vehicle. The crossing device 21 consists essentially of two parts 22, which in the present case are connected in a mirror image.

The part 22 of the transition device comprises an angle frame 1 fixed to the end 20 of the carriage by a floating element 3. The suspension of this angle frame 1 can also take place otherwise cardanically, i.e. with ball joints or universal forks provided with forks and the like.

The corner frame 1 is suspended floating or cardanically by a resilient element 3 and a U-shaped sealing membrane 2, which close the transition bridge from the top and sides and do not extend to the Berner body. The resilient element 3 and the sealing membrane 2 ensure that the corner frame 1 remains in a pressure-wave-tight connection. As shown in Fig. 3, the corner frames 1 are provided with centering members which press the opposing, sliding or moving corner frames 1 into their normal, aligned center positions. The actual transition also includes bridge elements 6, 7 and 8, the corresponding bridge elements of which can be opened and fastened to the end of the carriage by means of brackets 11 mounted on the pivot joints, as shown in FIG.

The brackets 11 can be rotated by a rotation 12 about 90 ° relative to the bridge element 8, while the box-shaped bridge element: 8 can be pushed into the corresponding recess of the carriage end 20. In this case, it should be noted that when the ends 20 of the carriages are joined together, the bumpers 23 can be flexibly pressed together. In this extreme case, the ends of the carriages are at a very small distance from each other, whereby the corner frames 1 are at a small distance from the carriage ends 20, and the resilient element 3 is correspondingly compressed in the direction of travel.

5,84896

Normally, the ends 20 of the carriages are located in a central position relative to each other, which corresponds to e.g. Fig. 3. In another extreme case, which may be caused by improper start-up of the train, the ends 20 of the carriages may be at the greatest distance from each other. In this extreme position, the resilient element 3 deforms the least in the direction of travel. In all extreme movements, the pressure-wavy, floating connection of the corner frames 1 to the carriage ends 20 is ensured by the separating surfaces of the corner frames 1 sliding or moving against each other in the lateral direction, and the elastic elements 3 press them together accordingly.

In order to ensure the movement of the bridge element 8, looking at the ends 20 of the carriages, special guides 13 are attached to the ends 20.

In the usable position of the bridge elements 6, 7 and 8, according to Figure 2, the free ends of the bridge elements 6 are provided with rotary joints 9 with seals 10 at the end. This ensures that the connection of the bridge elements 6, 7 and 8 is in practice also pressure-wave-tight with respect to the interior of the transition device 21.

In order to shape such a transition device 21 to be comfortable, a part 22 of the device is already provided with a turning half 15 which turns. They are continuously pressed inside the corner frame 1 by the force of the spring elements 17 (Fig. 3) so that they can: slide or rotate along it in the longitudinal direction and follow its movements in the transverse direction easily by means of their bearings 16. The sealing membrane 2 also allows the relative movement of the corner frame 1 and the carriage · 20: end 20 to be monitored and at the same time the desired pressure wave density between these parts is ensured.

The described transition device parts 22 are mainly designed for international high-speed sections, but are also otherwise UlC-usable, and therefore have the following typical characteristics:

Combined as a transition device 21, they are pressure-wave-tight with S-curves with large radii, as well as in the dynamic transverse movements that occur. The described transition device parts 22 can be mounted with small adaptations on the end wall constructions according to UIC code 567-2 VE, whereby the transition bridge is formed so that the Bernerraum remains free for connection.

In addition, each part of the transition device 22 is designed to be compatible with UIC code 561 VE compliant passenger car transition devices, i.e., vehicles with thickening transitions can be easily connected to vehicles equipped with the transition device parts 22 described above (Figure 6).

The resilient elements 3, together with the sealing membranes 2, ensure pressure wave tightness when connected to the corner frame 1 and the carriage ends 20, and keep the corner frames 1 consisting mainly of steel or aluminum floating or cardanally suspended or supported and positioned on the carriage end 20.

The crossing bridge consisting of three elements 6, 7 and 8 is collapsible and movable. In the operating position, it is suspended from the angular frame · •• .from the overcarriage of the end wagons of train combinations in the working position ”and placed in the parking position and opened as shown in Figure 1.

; ; Figure 7 schematically shows two ends 20 of a railway carriage connected by a transition device 21:.

The transition device 21 consists of two parts 22, which in the present case "" 'are connected in a mirror image.

.k The part 22 of the transition device comprises an angle frame 1 fixed to the end 20 of the carriage by means of a floating joint 3 on the elastic members. This suspension frame 1 can also be suspended in other ways cardanally, i.e. by ball joints or by actual cardan joints obtained by forks.

The corner frame 1 is suspended floating or cardanally by a resilient element 3 and a U-shaped sealing membrane 2, which closes the crossing bridge from above and from the sides and does not extend to the Berner body, the resilient element 3 and the sealing membrane 2 ensure that the corner frame 1 remains pressurized.

Of the parts 22 of the crossing device, the walkable parts of the pivoting crossing bridge 34 are shown in the light of the present invention. Such a pivoting overhang bridge 34 is provided with a base part 39 »which is fastened to the pivot elements 41 and 42 of the pivot element 4-8 of the suitably shaped corner frame 1 for pivoting. At the end of the base part 39 there is a seal 43.

With such an arrangement of the walkable part of the crossing bridge 34, it is achieved that the two interconnected parts 22 of the crossing device remain in a pressure-wave-tight fastening by means of elastic elements 3 also with respect to the bottom parts 39 of the bridge.

The actual connection of the two transition bridges 34 is performed by a telescopic arm 45 placed under the bottom part 39 of each bridge. Its fixed part 46 is inserted into a pivot element 48 centrally located in the bottom part 39 of the bridge so that both parts 39 and 46 can be pivoted vertically as one unit (Fig. 8). • or independently of each other around the horizontal axis of bearings 41 and 42.

In addition, the fixed part 46 of the telescopic arm 45 is mounted on the pivot element 48 in such a way that it can be pivoted in the horizontal direction, independently of the bottom part 39 of the bridge. Iin 49 around.

: When the two telescopic arms 45 of the bridge are connected by a switch 54, .. which can also be an automatic switch and possibly a remote control, the walkable parts 8 84896 of the pivoting overhang bridge 34 become load-ready.

In addition, the safety edges 35 and 36 located inwards at the lower end of the corner frame 1 prevent the pivoting transition bridges 34 from pivoting downwards if, for example, they are accidentally stepped on before the telescopic arms 45 are connected (Fig. 10).

In the connected position, the seals 43 of the pivoting overhang bridges 34 can move relative to each other, e.g. when the carriage ends 20 move much laterally. In this case, the connected telescopic arms move to the middle position, and the necessary change in length is performed by their moving part 45 (Fig. 12).

In the engaged position, the centrally located element 56 closing the fixed part 46 of the telescopic arm 45 ensures that, e.g. when the carriage ends 20 are at different heights, the bridge base 39 always travels and does not hang over the bridge seals 58 and 59 due to friction.

Tightness against external influences, and in particular against pressure waves, is achieved in the area of the pivoting transition bridges 34 in the lowered position according to Fig. 10 by the bridge side seals 58 and 59 »placed between the corner frame 1 and the bridge base 39.

In addition, the rear of the pivoting overhang bridge 34 is sealed against the end of the carriage with a sealant 50.

-'- The described crossing bridge 34 is designed mainly in connection with the crossing device 22 mentioned at the beginning for the international high-speed line sections, but is also otherwise available in accordance with the UIC. Therefore, it has the following typical features: - The pivoting transition bridge 34 can be installed together with the transition device::: part 22 in end: wall constructions implemented according to TJIC codex 567-2 VE. In this case, the pivoting crossing bridge 34 is thus constructed so that the Bernerraum remains free for coupling.

9,84896

In addition, the swivel crossing bridge 34 is designed for use in the crossing device part 22 so that it can be adapted to crossing devices according to UIC code 561 VE for passenger cars, i.e. vehicles with a thickening crossover can be easily connected to vehicles with the crossing device parts 22 and their swivel crossings described above.

In this case, shown in Fig. 9, the crossing bridge 34 according to the invention rests loosely on the landing plate 66 of the carriage end 66 with the UIC crossing 65, whereby the elastic elements 3 press the corner frame 1 directly against the end face of the rubber thickening 67.

Since the elastic elements 3 are stiffer in the longitudinal direction than the rubber thickenings 67, the crossing bridge 34 according to the invention always has enough on the landing plate 65 of the carriage end 66 with the UIC crossing 65.

In order to ensure unobstructed vertical and horizontal freedom of movement of the landing plate 68, the corner frame 1 has recesses 61 and 62, which in turn can be closed by vertically displaceable, possibly also rotatably mounted, coatings 52, 53 on the corner frame 1.

- Tightness against external influences and especially against pressure waves is achieved in the area of the pavements 52, 53 with respect to the walkable condition of the lowered overhang bridge 34 by bridge seals 58 and 59. To seal the pavements 52, 53 against the corner frame 1 there are separate sealants 69 and 70 (see Fig. 11).

Fig. 13 shows an end frame 74 of a transition device part 22 shaped as a corner frame 1, which in connection with another similar part 22 forms a pressure wave-tight transition device 21 in the position shown: the elastic elements 3 of the carriage ends 20 press:: the end flanges 75 of the corner frames 1 resting against each other, the horizontal seals 94 (Fig. 17) seal the transition device 21 against external weather conditions and in particular against pressure waves. The end flanges 75 have shoulders 80 84896 so as to form an inwardly or outwardly vertical, continuous - or discontinuous passage 81 which is closed inwardly or outwardly by vertical seals 78. In this passage 81 there are further rotating rollers 85 with shafts 82 held by plates 83.

As shown in Figure H, the helical springs 86 support the rollers from below. These springs 86 return the rotating rollers 85 in vertical movements to the center position, which occurs due to their own weight upwards. The outer end ends of the end flanges 75 also have other rotating rollers 85 »on the shafts 82 held by the plates 83, four of which are shown in Fig. 14 on one edge of the ha-shaped end flange 75. From the outside, the rotating rollers 85 of all parts of this type of transition device are either on the right side so that they can be connected to similarly constructed transition device parts 22, as in Figures 13, 15 and 16, or always on the left side of the transition device part 22. it does not cause the parts 22 of the transition device to rotate about the longitudinal axis of the direction of travel, and no counterweights are required.

The position of two similar transition devices part 22 connected as a mirror image transition device 21 on a straight track section is shown in Fig. 13. Both the central planes 100 and 101 of the carriage ends 20 are in the same plane as their through-center plane 102.

-The sectional view of Fig. 15 shows two carriage ends 20 displaced laterally relative to each other, within the limits allowed by the stop 95, with biscuit planes 100 and 101 in different planes. Carriage ends; The transverse displacement 20 is compensated by the resilient elements 3, but can also be performed by the sliding movement of the resilient elements 3 behind the end flange 75 of the corner frame 1 so that the central plane 102 passing through the transition device parts 22 remains as shown in Fig. 13, while the sealing membranes 2 and possibly also 3 change shape.

... But if the limit of the frictional movement between the carriage ends 20 limited by the stop 95 is exceeded, according to Fig. 16, in addition to the deformations of the resilient elements 3 and the sealing membranes 2, the end frames 74 move relative to each other. In this case, the opposite end flanges 75 would move transversely to the direction of travel, resulting in undesired grinding of the vertical seals 78 and the horizontal seals 94 against each other, and the transition device 21 would change in a short time even in normal seal positions such as Figures 13 and 15. permeable.

In this case, the end flanges 75 are provided with shoulders 80, whereby in the resulting passages 81 they receive the rotating rollers 85 shown in Fig. 13, which rotate transversely to rise the outer side of the opposite end flange 75 so that the vertical seals 73 and horizontal seals 94 of the end frames 74 do not overlap. for in this situation pressure wave density is no longer required. In the situation shown in Fig. 16, the inner rotating rollers 85 of the end flanges 75 rotate on the corresponding outer side of the opposite end flange 75, while the outer rotating rollers 85 operate in the opposite transverse displacement.

In order to facilitate the rise of the rotating rollers 85 from the passage 31 to the end flange 75 of the opposite corner frame 1 and, after the lateral displacement according to Fig. 16, to achieve the centering effect of the reciprocating rollers, at the points opposite the rotating rollers 85 of the corner frames 1 the flange shoulder 80 the transition area between the end flange 75 and the passage 81 is provided in the area of the shoulder 80 with a flexible structure or a suitably shaped riser chamfer.

In principle, it is also possible to use sliding shoes corresponding to the position of the rotating rollers 85.

-The saunas are conceivable to be paired on top of each other. .instead of rotating rollers 85, only one pair of rotating rollers "85, possibly in the middle of the flange, to the right or left, is used, or the even order is abandoned and only one, possibly two, superimposed, left or right-handed rotating rollers 85 are used in transverse transitions exceeding the stop 95 rise to the opposite end flange 75.

84896 Instead of the arrangements described so far, in which the rotating rollers 85 are always on the other side of the end flange 75, arrangements are also possible in which they are on both sides of the flange, e.g. at the bottom left and top right or at the top left and bottom right, in which case this can take place in pairs or separately.

The described structure shows how the transition device 21 can be implemented in a tight manner against external influences, in particular against pressure waves, and how this protection can be maintained under all conditions that occur during normal driving movements. In addition, the transverse displacements generated when going to a station or hall, for example, can be handled according to Fig. 16, since the tightness of the pressure wave is not required in this case.

The described end frame 74 is designed mainly in connection with the parts 22 of the transition device mentioned at the beginning for international high-speed sections, but it is also otherwise available in accordance with UIC so that it can be mounted with small adaptations on end walls according to UIC code 567-2 VE.

"In addition, the transition device portion 22 provided with an end frame 74 is designed to be connected to eastern passenger car transition devices according to UIC code 561 VE, i.e., vehicles with a thickening passage can be easily connected to vehicles including the transition device portion 22 described above.

Claims (20)

A transverse end portion (22) of a vehicle, preferably arranged to be built into the end wall of a UIC standardized car body and preferably barrier-free with a car body head landing plate (68) with a conventional UIC crossing (65) and provided with internal and / or external seals. 2, 10) and a corner frame (1) determining the connecting or separating plane at the free end of a part of the transition device and connecting the corresponding vehicle, in particular for railway vehicles with a central clutch and two side bumpers, characterized in that the corner frame (1) is slidably or gimbal-mounted to the end (20) of the car body by means of a resilient element (3) which exclusively supports and guides the associated part (22) of the transition device and loads the corner frame towards the opposite corner frame after coupling. Part of a transition device according to claim 1, characterized by a U-shaped sealing membrane (2) and a resilient element (3) of the same quality between the corner frame (1) and the end (20) of the car body. Part of a transition device according to claim 1 or 2, characterized in that the sealing member and the resilient element (2, 3) are arranged in an end wall of the car body end (20) formed in accordance with the UIC standard. Part of a crossing device according to one of the preceding claims, in which the crossings (34) and sealing devices, in particular the crossing device (21), are to be lowered, characterized in that it has means (43, 58, 59, 50, 69, 70) to protect people from external influences, in particular from pressure waves. A transition device part according to claim 4, characterized in that the transition bridge (34) is connected to a corner frame (1) which is connected to the end (20) of the car body by means of elastic elements (3) and a sealing membrane (2). Part of a transition device according to one of the preceding claims, characterized in that the walkable bridge part (39) is connected to a fixed part (46) of the telescopic bridge arm (45) by a pivot element (48). A transition device part according to claim 6, characterized in that the walkable bridge part (39) together with the telescopic bridge arm (45) and its fixed part (46) is mounted (41, 42) as a unit or independently vertically pivotally on the corner frame (1). Part of a transition device according to Claim 6 or 7, characterized in that the telescopic bridge arms (45) can be pulled out and connected by a switch (54). Part of a crossing device according to one of Claims 6 to 8, characterized in that the fixed part (46) of the telescopic bridge arm (45) is mounted on a pivot element (48) so that it can be pivoted depending on the walkable bridge part (39). in the horizontal direction around the vertical axis (49). Part of a crossing device according to one of Claims 6 to 9, characterized in that an element (56) is attached to the walkable bridge part (39) which surrounds a fixed part (46) of the telescopic bridge arm (45), which ensures that the bridge part (39) travels with the ends (20) of the carriages at different heights. l! 84896 A part of a transition device according to any one of claims 8 to 10, characterized in that the corner frame (1) is provided with safety strips (35, 36) arranged to prevent the lowering bridge (34) from falling down when the telescopic arm (45) switch (54) ) is not connected. Part of a transition device according to one of the preceding claims, characterized in that the corner frame (1) has corresponding recesses (61, 62) for connection to another part of the transition device, e.g. the UIC transition (65). A part of a transition device according to any one of the preceding claims, comprising a sealing membrane (2), an end frame (74), an end flange (75) and vertical and horizontal seals (78, 94) between the end frames (74) of two parts of the transition device pressed against each other, that both parts of the transition device form a pressure-wave-tight transition device (21), the resilient elements (3) being further arranged to load the end flanges (75) against each other, characterized by means (10, 14, 15) arranged in a predetermined horizontal position of the two car ends in connection with the transition of the sealing membrane (2) to the deformation position and in the normal position of the vertical and horizontal seals to prevent the transition of the two corner frames (1) facing each other. A part of a transition device according to claim 13, characterized by a latch element having on the one hand a roller or slider member and on the other hand a dead center member, for example a concavity, which roller or slider member is in a stable equilibrium position at the hearing point. Transition device part according to Claim 13 or 14, characterized in that the end flange (75) of the i6 84896 end frame (74) is provided with at least one sliding shoe or vertical to allow transverse movement of the two transition device parts (22) connected to the transition device (21) with low friction. with a rotating roller (85) axially and possibly radially spring loaded (86). Part of a transition device according to claim 15, characterized in that the end flange (75) of the end frame (74) forms a shoulder (80) in its vertical part by means of a passage (81) for one or more rotating rollers (85) and vertical seals (78). A transition device part according to claim 16, characterized in that the rotating rollers (85) extend out of the plane of the end flange (75) and the plane of the end flange seals (78, 94) so as to exceed a predetermined transverse displacement, for example by a stop (95). climb on and rotate on the opposite end flange (75) (Fig. 16). Part of a transition device according to Claim 16 or 17, characterized in that the end frame (74) is provided with trough-like centering pieces (84) at points opposite the rotating rollers (85) in practice (81) near the flange shoulder (80). Part of a transition device according to Claim 13, characterized in that the recesses (61, 62) can be closed by means of cover hatches (52, 53) which are fixed to the corner frame (1), vertically displaceable and / or adjustable and possibly also rotatably mounted. Part of a transition device according to Claim 4, characterized in that a sealing element · (69, 70) is provided with respect to the corner frame (1) in order to seal the hatches (52, 53). i7 84896 1. In the case of non-compliant devices (22), in the case of non-compliant devices (66) och / eller yttre tätningsorgan (2, 10) och en vid övergängsanordningsdelens fria ände anordnad och vid koppling av ett liknande fordon förbindnings - eller skilje-planet bestämmink vinkelram (1), särskilt f järjvägsfordon med mittkoppel (1) the fly ash or cardan shafts (20) comprise an element (3) which is used as part of an overhead contact line (22) and which is connected to the overhead contact line (22). 2. A protective device according to claim 1, which comprises a U-format tapping membrane (2) and a liquid fitting element (3) with a guide frame (1) and a folding arm (20). 3. Övergängsanordningsdel enligt patentkravet 1 eller 2, kännetecknad av att tätningsorgan och fjädrande ... element (2, 3) is provided with a UIC standard that can be used as a means (20). 4. The application of the provisions of the patent law of the present invention (34) and the inclusion of an injector, in particular the use of an injector (21), which comprises a body (43, 58, 59, 69, 70) above, tryckvägor. is 84896 5. A method according to claim 4, comprising a combination (34) of a combination (1), comprising a first element (3) and a tapping membrane (2) in the form of a card (20) . 6. A protective device according to the preceding claims, which can be used as an accessory (39) via a connecting element (48) and a telescopic device (45) according to (46). 7. A set of provisions according to claim 6, which can be applied to a telescopic beam (39) and a telescopic beam (45) and a bundle (46) according to the same or even more than 42 vertically or more (1). 8. An arrangement according to claim 6 or 7, which comprises a telescoping device (45) and a copying device (54). 9. A protective device according to claims 6-8, comprising a telescopic armrest (45) with a sinter (46) and provided with a twisted element (48), which is provided with a crossbar (39) the horizon is not covered by the vertical axis (49). 10. A protective device according to claims 6-9, which comprises an element (56) having a vertical element (56), the element (56) being arranged vertically as shown in the invention. höjdskillnad föreligger mellan tvä "vagnskorgsändar (20). I; i9 84 896 11. A protective device according to claims 8 to 10, which can be used as a tool (1) and is further formed with a safety ring (35, 36), and thus with an additional price, with a protective device (34) falling from the telescope. ) koppling (54) icke är kopplad. 12. The scope of the provisions of the patent law, the provisions of the invention (1) are compatible with the provisions of the provisions of the patent law, the exemption from the UIC law (65), and the scope of the law (61). 13. Auxiliary means according to the preceding patent with a diaphragm (2) with a transverse membrane (74) with a guide (75) and with a vertical and horizontal adjustment (78, 94) by means of a plurality of openings (74) of the present invention-free image (21), the optional elements (3) are provided in the form of a transverse element (75) of the transverse element (10, 14, 15), in which case talvörjutjutning av de bäda vagnsändarna account ett pä förhand bestämt deformationsläge för tätningsmembranen (2) och vid vertikal- and horisontaltätarnarnas normal normal price förskjutning av de bäda mot varandra liggande vinkelramarna. (1). 14. Övergängsanordningsdel enligt patentkravet 13, kännetecknad av ett spärrelement med dels et rull- eller glidorgan och dels et dödpunktsorgan, exempelvis ett urtag, vilket rull- eller glidorgan i dödpunkten befinner sig i ett stabilt jämviktsläge. 15. Auxiliary claims according to claims 13 or 14, which are intended to be used in the form of an exchange 20 glidsko eller vertikal, roterbar, axiellt and eventuellt radellt fjäderbelastad (86) rulle (85). 16. A plurality of claims according to claim 15, comprising a reference (74) to a cross member (75) in a vertical genome and passage (81) for a rotary roller (85) and a vertical ring (78) in a picture (80). ). 17. Övergängsanordningsdel enligt patentkravet 16, kän nne -tecknad av att de roterbara rullarna (85) skjuter ut frän gavelflänsens (75) soon och gavelflänstätningarnas (78, 94) soon headed to the end of the year (95) begränsat, pä förhand bestämt belopp av tvärförskjutning mellan tvä kopplade vagnskorgsändar (20) äntrar motstäende gavelfläns (75) och rullar pä denna (fig. 16). 18. A transverse arrangement according to claim 16 or 17, the transverse means (74) of the rotary roller (85) being arranged in the passage (81) by means of a flange acid (80) provided by a three-dimensional centering body (84). 19. A protective arrangement according to claim 13, which comprises a guide (61, 62) in the form of a column (1), vertically folded and / or possibly in a row (52). 20. A set of provisions according to claim 4, which can be applied to the opening (52, 53) relative to the reference frame (1) and to the adjusting body (69, 70).