EP2243680B1 - Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten - Google Patents

Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten Download PDF

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Publication number
EP2243680B1
EP2243680B1 EP09158552A EP09158552A EP2243680B1 EP 2243680 B1 EP2243680 B1 EP 2243680B1 EP 09158552 A EP09158552 A EP 09158552A EP 09158552 A EP09158552 A EP 09158552A EP 2243680 B1 EP2243680 B1 EP 2243680B1
Authority
EP
European Patent Office
Prior art keywords
base plate
spring element
coupling rod
plate
coupling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09158552A
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German (de)
English (en)
French (fr)
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EP2243680A1 (de
Inventor
Arthur Kontetzki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to AT09158552T priority Critical patent/ATE522421T1/de
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Priority to ES09158552T priority patent/ES2369332T3/es
Priority to EP09158552A priority patent/EP2243680B1/de
Priority to PL09158552T priority patent/PL2243680T3/pl
Priority to US12/656,982 priority patent/US8328030B2/en
Priority to AU2010200716A priority patent/AU2010200716B2/en
Priority to KR1020100021332A priority patent/KR101206168B1/ko
Priority to RU2010116137/11A priority patent/RU2470811C2/ru
Priority to CN2010101538210A priority patent/CN101870296B/zh
Publication of EP2243680A1 publication Critical patent/EP2243680A1/de
Application granted granted Critical
Publication of EP2243680B1 publication Critical patent/EP2243680B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/10—Mounting of the couplings on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories
    • B61G9/24—Linkages between draw-bar and framework

Definitions

  • the present invention relates to a linkage for the articulated connection of a coupling rod with a car body, according to the preamble of the independent claim 1.
  • the invention relates in particular to a linkage, which has a connectable to the car body base plate, in which a passage opening is formed, through which extends the carriage box-side end portion of the coupling rod, and wherein the linkage further arranged on the carriage box side end portion of the coupling rod pull / push device comprising a front spring plate mounted in front of the base plate in the longitudinal direction of the coupling rod and a rear spring plate mounted behind the base plate on the coupling rod, wherein the pulling / pushing device comprises at least one front spring element made of elastic material and arranged between the base plate and the front spring plate Has at least one disposed between the base plate and the rear spring plate rear spring element made of elastic material.
  • Such a linkage is for example from the EP 1 785 329 A1 known.
  • a hinge assembly for connecting a pull rod with a car body wherein at the carriage box end of the tie rod, a pull / push means for transmitting tensile and impact forces is arranged.
  • the pulling / pushing device has a connected to the carriage box end of the drawbar, the drawbar extending in its longitudinal direction
  • Center piece which extends through an opening provided in the base plate opening. Furthermore, a front spring plate and a rear spring plate are provided at the center piece, wherein between the front spring plate and the base plate in Switzerlandstangenlteilsraum a front spring element and between the base plate and the rear spring plate, a corresponding rear spring element are provided.
  • the front spring element and the rear spring element form-fittingly surround the center piece of the pull / push device and are supported in the vertical and horizontal direction on the base plate.
  • An articulation for the articulated connection of a coupling rod with a car body is known in particular for example from rail vehicle technology and is usually used there in couplings and joints for connecting car bodies or complete trains with each other by means of automatic couplings or short couplings.
  • FIGS. 1a and 1a the linkage shown in each case in a state in which no pressure or tensile forces act on the coupling rod.
  • the conventional linkage 101 has a base plate 110 connectable to a carriage body, not shown, in which a passage opening 111 is formed.
  • the passage opening 111 receives the carriage box-side end portion 103 of a coupling rod 102 such that the carriage box-side end portion 103 of the coupling rod 102 extends through the passage opening 111.
  • a pull / push device 109 is arranged, which in the coupling rod longitudinal direction L in front of the base plate 110 attached to the coupling rod 102 front spring plate 112 and a clutch rod longitudinal direction L behind the base plate 110 on the coupling rod 102 rear spring plate 114 has.
  • a spring element 120, 130 arranged in the form of an annular rubber spring such that the carriage box-side end portion 103 of the coupling rod 102 by axially to that in the base plate 110 formed through opening 111 in the spring elements 120, 130 formed openings 122, 132 extends.
  • the two spring elements 120, 130 are pushed onto the carriage box-side end portion 103 of the coupling rod 102 and clamped with the aid of the front and rear spring plate 112, 114 and with the aid of a lock nut 118.
  • the front elastomeric spring member 120 disposed between the front spring cup 112 and the base plate 110 is compressed due to the application of the applied compressive forces, so that the compressive forces are transmitted in a damped manner via the compressed front spring member 120 to the base plate 110 and the carriage body, not shown ,
  • Anchoring 101 As spring elements 120, 130 are known in the pull / push device 109 of the prior art and in the FIGS. 1a and 1b Anchoring 101, which is shown as an example, generally uses hollow springs made of an elastomeric material, wherein the cross-sectional shape of these hollow springs usually has a circular shape due to the design.
  • the spring elements 120, 130 take over the function of damping the tensile and impact forces occurring during a power transmission from the coupling rod 102 to the car body. Another function is that in the spring elements 120, 130, a part of the energy generated during power transmission is dissipated.
  • Linkages for articulating a coupling rod to a car body must be designed to permit the horizontal and vertical pivoting movements of the coupling rod occurring in operation relative to the base plate connected to the car body to allow overrunning of risers and driving through depressions and cornering.
  • the horizontal and vertical pivotal movements of the coupling rod relative to the base plate are received by the spring elements of the pulling / pushing device.
  • the coupling rod can twist to some extent relative to the base plate.
  • FIGS. 1a and 1b illustrated conventional linkage 101 is a restoring and rotation for use.
  • the return and anti-rotation has two in a horizontal plane left and right of the carriage box-side end portion 103 of the coupling rod 102 arranged return arms 140, 140 ', on the one hand with the carriage box-side end portion 103 of the coupling rod 102 and on the other hand firmly connected to the base plate 110.
  • Each return arm 140, 140 ' has a leg spring consisting of a helical spring 141, 141' and lever-like legs 142, 143, 142 ', 143'.
  • the coil springs 141, 141 'of the torsion springs are designed and arranged so that they are claimed upon rotation of the coupling rod 102 about its axis to torsion.
  • the carriage-box-side end region and the opposite end region of the helical spring each pass into the lever-like legs 142, 143, 142 ', 143', wherein the carriage-box-side legs 142, 143 are each firmly connected to the base plate 110 of the linkage 101 by means of a screw 150.
  • the opposite legs 142 ', 143' of the leg springs are each firmly connected via a connecting arm 144, 144 'with the carriage box end portion 103 of the coupling rod 102.
  • the construction consisting of the two torsion springs not only enables a provision of a horizontal and / or vertical direction relative to the base plate 110 deflected coupling rod 102, but also serves as anti-rotation, since the carriage box-side end portion 103 of the coupling rod 102 via the torsion springs firmly with the Base plate 110 is connected.
  • the invention has the object, a linkage of the type mentioned in such a way that in a simple to implement yet effective manner centering and in particular a provision of a twisted in operation coupling rod can be effected without the need for additional components are needed ,
  • the articulation should be simpler in its construction in comparison with the solution known from the prior art and shown above by way of example.
  • the at least one front spring element and / or the at least one rear spring element are or are in engagement with the base plate such that rotational forces transmitted by the coupling rod are introduced at right angles into the base plate without slippage. Accordingly, in the solution according to the invention, a positive engagement of at least one spring element of the pull / push device and the base plate is required, so that the rotational forces transmitted by the coupling rod during a rotation of the coupling rod are perpendicular to the at least one spring element positively engaging the base plate the base plate are initiated. Due to the normal forces in the connection points between the at least one spring element and the base plate, there are no shifting transverse forces, so that no slippage occurs.
  • the solution according to the invention has a number of significant advantages over a known from the prior art and, for example, previously described articulation. Characterized in that the at least one front and the at least one rear spring element between the base plate and the associated spring plate are arranged, the spring elements are based on the corresponding end faces of the base plate, so that the spring elements not only for damping the transmitted from the coupling rod Anlagen- and impact forces, but also take over the function of supporting the coupling rod on the base plate in the vertical and horizontal directions. Accordingly, in the solution according to the invention, the forces transmitted in a horizontal and vertical pivoting movement of the coupling rod relative to the base plate are at least partially absorbed by the spring elements. After relief, the spring elements ensure the return of the coupling rod to its starting position.
  • the solution according to the invention thus represents a simple variant of a linkage, wherein the basic structure of the linkage according to the invention is similar to the basic structure of a known from the prior art linkage, be used in which elastomeric spring elements in the form of hollow rubber springs.
  • the solution according to the invention can also be used in conventional couplings and joints for connecting car body or complete trains with each other by means of, for example, an automatic or short coupling.
  • the basic structure of the articulation according to the invention consists of a bolted coupling rod with spring plates, a front and rear elastomeric spring element and a base plate together.
  • at least one spring element forms a positive engagement with the base plate in order to enable a slip-free transmission of rotational forces acting on the coupling rod to the base plate and in particular a provision of a twisted coupling rod. Since the rotation is realized by means of at least one of the spring elements, the rotational forces are also attenuated in the transfer to the base plate.
  • the linkage is designed so that tensile and compressive forces are introduced via the coupling rod in the articulation. Subsequently, a transmission of the compressive forces on the front spring plate and on the adjacent spring element on the base plate. Tensile forces are transmitted to the base plate via the rear spring plate and the rear spring element.
  • the base plate is fixedly connected to the car body base frame, in particular screwed, so that the introduction of force into the base frame via the base plate is possible.
  • the proposed in the inventive solution positive engagement of the at least one spring element and the base plate can be realized, for example, that a gear-like meshing of at least one spring element and the base plate is selected.
  • a gear-like meshing of at least one spring element and the base plate is selected.
  • the projecting portions formed on the front end face of the base plate form a positive engagement with at least a part of the grooves or recess portions formed on the circumference of the front spring member.
  • the protruding areas formed on the front end face of the base plate, at least in the contact area with the grooves formed on the circumference of the front spring element have a correspondingly complementary design.
  • the at least one rear spring element has corresponding grooves or recessed areas on its circumference, wherein the base plate has protruding areas on its end face facing the at least one rear spring element, which with at least a part of the circumference formed of the rear spring element throats or recess areas form a positive engagement.
  • the solution according to the invention is provided in a preferred embodiment of the front spring plate in the direction Having the base plate facing projecting portions, which form a positive engagement with at least a portion of the formed on the circumference of the front spring element throats or recess areas.
  • the rear spring plate has in the direction of the base plate projecting portions which form a positive engagement with at least a portion of the formed on the circumference of the rear spring element grooves or recess areas.
  • At least one of the two spring plates has at least two and preferably four projecting regions pointing in the direction of the base plate, wherein these projecting portions each engage in a form-fitting manner in a recess region which is formed on the circumference of the spring element provided between the spring plate and the base plate.
  • the pointing in the direction of the base plate protruding portions of the spring plate should lie on a common circular line, the circle angle between adjacent projecting portions is the same size.
  • the base plate also has a plurality (preferably two and more preferably four) of the projecting region on at least one of its two end faces, these projecting regions likewise lying on a common circular line and the circular angles between adjacent projecting regions being equal should be.
  • recess areas or grooves are provided on the circumference of at least one spring element of the pull / push device, wherein at least part of these recess areas form a positive engagement with correspondingly complementary protruding areas of the base plate form.
  • at least one of the two spring plates also has projecting areas pointing in the direction of the base plate, which are likewise received positively in at least part of the recess areas formed on the circumference of the at least one spring element.
  • At least one spring element is provided with corresponding projecting regions. These projecting portions of the at least one spring element should engage in a form-fitting manner in recess areas designed to be complementary thereto, which are formed in the end face facing the at least one spring element.
  • the base plate in its at least one front spring element facing the front end surface recess areas or throats wherein the at least one front spring element pointing in the direction of the face plate protruding areas, which in at least a part of the front end face the base plate formed recess areas are positively received and form a positive engagement with these recess areas.
  • the base plate in its at least one rear spring element facing rear end face recess areas said at least one rear spring element pointing in the direction of the face plate has protruding areas, which in at least a part of the rear End face of the base plate formed recess areas are positively received or form a positive engagement with these recess areas.
  • the front and / or rear spring plate in its base plate facing the end face corresponding recess areas or has, wherein the at least one front and / or the at least one rear spring element in the direction of the corresponding spring plate pointing projecting areas.
  • these projecting areas of the spring element are designed such that they are positively accommodated by at least part of the recess areas formed in the end face of the spring plate.
  • the embodiment of the articulation according to the invention in which at least one of the spring elements of the pull / push device is formed with projecting portions which engage in complementary thereto in the base plate or in the spring plate formed recess areas, the embodiment in which the form-fitting Intermeshing of the spring element and the base plate or the positive engagement of the spring element and the spring plate by means of formed on the circumference of the spring member throats on the one hand and the projecting portions of the base plate and the spring plate on the other hand.
  • the at least one front spring element and the at least one rear spring element of the pull / push device are prestressed in the pull / thrust direction between the respective spring plates and the base plate.
  • the occurring during the transmission of tensile and impact forces event sequence can be pre-set and set exactly.
  • a play-free response of the spring elements provided in the articulation can be achieved.
  • the opening provided in the base plate is formed with respect to the shaping of its opening cross-section, in particular a horizontal pivoting of the extending through the passage opening end portion of the coupling rod in a definable angle range, in particular in an angular range of ⁇ 25 °, and thus allow a deflection of the coupling rod about the Z-axis, when the coupling rod is articulated via the articulation with a car body.
  • the base plate and the passage opening formed therein is preferably formed so that the coupling rod, when the full rash is reached, applies flat to the correspondingly shaped contour of the base plate.
  • X-axis in the coupling rod longitudinal direction (horizontal) extending axis
  • Y-axis is perpendicular to the horizontal axis
  • Z-axis vertical to the coupling rod longitudinal axis extending to understand.
  • the respective spring elements lie flush against the base plate, wherein preferably the spring elements between the respective spring plates and the base plate are biased.
  • a support and provision of the coupling rod in the Y and Z directions can be effected.
  • the provision of the coupling rod with respect to the axis of rotation of the coupling rod is inventively effected by the positive engagement of the at least one spring element and the base plate, wherein - as already stated - in this way transmitted from the coupling rod rotation forces are introduced without slippage at right angles in the base plate.
  • the articulation according to the invention is provided in that the carriage-side end region of the coupling rod has a circular cross-section, wherein a bearing is also provided which is provided in the passage opening of the base plate and designed to store the current through the passage opening end portion of the coupling rod.
  • Fig. 1a shows in a partially sectioned side view of a known from the prior art linkage 101 for articulated connection of a drawbar 102 with a carbody, not shown, of a rail vehicle.
  • Fig. 1b shows the conventional linkage 101 according to Fig. 1a in a top view.
  • the conventional linkage 101 has a firmly connected to the car body of the rail vehicle base plate 110 which is provided with a passage opening 111 through which a wagenkasten cleanseer end portion 103 of the coupling rod 102 extends.
  • the carriage box-side end portion 103 of the coupling rod 102 is connected to the coupling rod 102, which in the FIGS. 1a and 1b not fully illustrated, firmly connected. It is conceivable here that the carriage box-side end region 103 of the coupling rod 102 is formed as an integral part of the coupling rod 102. Alternatively, it is of course also conceivable that the carriage box-side end portion 103 of the coupling rod 102 is releasably connected to the coupling rod 102.
  • a pull / push device 109 is provided, which has a clutch rod longitudinal direction L in front of the base plate 110 attached to the coupling rod 102 front spring plate 112 and a Kupplungsstangenlnature L behind the base plate 110 on the coupling rod 102 rear spring plate 114th having. Furthermore, a front elastomeric spring element 120 arranged between the base plate 110 and the front spring plate 112 and a rear elastomeric reder element 130 arranged between the base plate 110 and the rear spring plate 114 are provided.
  • the not shown other end of the coupling rod 102 is connected, for example, with a coupling head, also not shown, for an automatic central buffer coupling.
  • the rear spring plate 114 is fastened by means of a lock nut 118 on the cart side end of the coupling rod 102.
  • the spring elements 120, 130 used in the conventional linkage 101 are hollow rubber springs with a circular cross-section. They take over in the train / shock device 109 of the linkage 101, the function of damping the tensile and impact forces occurring during a power transmission, so that the forces can be forwarded in a damped form of the coupling rod 102 via the base plate 110 in the vehicle undercarriage, not shown.
  • the known from the prior art linkage 101 further comprises a rotation in the form of torsion springs 141, 141 ', in a horizontal plane Both sides of the coupling rod 102 are arranged.
  • the leg springs 141, 141 ' are firmly connected to the base plate 110 via their leg regions 142, 143 pointing in the direction of the base plate 110.
  • the opposite leg portions 142 ', 143' of the legs springs 141, 141 ' are each connected via a connecting arm 144, 144' fixed to the coupling rod 102.
  • Fig. 2 shows a side view of an exemplary embodiment of the invention articulation 1.
  • the respective components of the articulation 1 according to Fig. 2 are based on the in Fig. 3 to see in detail shown perspective exploded view.
  • the exemplary embodiment of the articulation 1 has a basic structure which is substantially the basic structure of a conventional and, for example, previously with reference to the representations in the FIGS. 1a and 1b described articulation 101 corresponds.
  • a base plate 10 is provided, which is connectable to a not shown in the drawings car body of a rail vehicle, in particular screwed. Through the base plate 10 runs a passage opening 11 which receives the carriage box-side end portion 3 of a coupling rod 2.
  • a pull / push device 9 is arranged on the carriage box-side end portion 3 of the coupling rod 2.
  • This pull / push device 9 has an attached in the coupling rod longitudinal direction L in front of the base plate 10 on the coupling rod 2 front spring plate 12 and a coupling rod longitudinal direction L behind the base plate 10 on the coupling rod 2 mounted rear spring plate 14.
  • at least one - in the illustrated exemplary embodiment exactly one - between the base plate 10 and the front spring plate 12 arranged front elastomeric spring element 20 and at least one - in the illustrated exemplary embodiment of the invention articulation 1 exactly one - between the base plate 10 and the rear spring plate 14 arranged rear elastomeric spring element 30 is provided.
  • Each spring element 20, 30 has an opening 22, 32 aligned axially with respect to the through-opening 11 formed in the base plate 10, through which the carriage-box-side end region 3 of the coupling rod 2 runs.
  • the two spring plates 12, 14 also have an opening formed axially to the centrally arranged through opening 11 of the base plate 10. Accordingly, the front spring plate 12 can be pushed onto the carriage box-side end portion 3 of the coupling rod 2 and fixed to a fixedly connected to the coupling rod 2 stop 19. Thereafter, in turn, the front spring member 20, the base plate 10, the rear spring member 30 and the rear spring plate 14 is pushed onto the carriage box-side end portion 3 of the coupling rod 2. Subsequently, a lock nut 18 is pushed onto the carriage box end of the end portion 3 of the coupling rod 2, which fixes the rear spring plate 14 and at the same time biases the front and rear spring element 20, 30 accordingly.
  • the front spring plate 12 may also be formed integrally in the form of a flange-like projection with the carriage box-side end portion 3 of the coupling rod 2. Alternatively, it is of course also conceivable that the front spring plate 12 - similar to the rear spring plate 14 - pushed as a separate component on the carriage box-side end portion 3 of the coupling rod 2 and fixed at a suitable location accordingly.
  • the carriage-box-side end region 3 of the coupling rod 2 lies flush against the respective spring elements 20, 30 in the openings 22, 32 formed in the front spring element 20 and the rear spring element 30.
  • at least the carriage box-side end portion 3 of the coupling rod 2 has a circular cross-sectional geometry with a cross section which is at least the same size and preferably slightly larger than the diameter of the centrally provided in the two spring elements 20, 30 openings 22, 32.
  • the front spring element 20 and / or the rear spring element 30 are in such a way in engagement with the base plate 10 that the rotational forces transmitted by the coupling rod 2 are introduced at right angles into the base plate 10 without slippage.
  • an anti-rotation is provided in an easy to implement yet effective manner, eliminating the need for the Provide anti-rotation or provision of the twisted coupling rod 2 in its original position supports etc. in the form of, for example, a complicated leg spring arrangement.
  • the perspective exploded view in Fig. 3 can be removed, has in the illustrated exemplary embodiment of the linkage 1, the front spring element 20 at its periphery throats or recessed areas 21.1 to 21.8.
  • a total of eight recessed areas 21.1 to 21.8 are provided, which are distributed uniformly spaced over the circumference of the front spring element 20.
  • each formed on the circumference of the front spring member 20 recess portion 21.1 to 21.8 are identical. Of course this is not mandatory.
  • the base plate 10 has protruding areas 16.1 to 16.4 on its front end face A1 facing the front spring element 20.
  • four projecting areas 16.1 to 16.4 are used here.
  • FIG. 4 showing a plan view of the front end face A1 of the exemplary embodiment of the linkage 1 according to the invention, it can be seen in particular that in the exemplary embodiment of the linkage 1, the projecting portions 16.1 to 16.4 lie on a common circular line, wherein the circular angle between adjacent projecting Areas are the same size.
  • the projecting areas 16.1 to 16.4 are designed such that in the assembled state of the linkage 1 (see. Fig. 2 ) These engage in the formed on the circumference of the front spring member 20 recess portions 21.2, 21.4, 21.6 and 21.8 gear similar. Because of the meshing of the front spring element 20 in this way, on the one hand, and the base plate 10, on the other hand, are caused by the coupling rod 2 transmitted rotational forces without slip introduced at right angles into the base plate 10. Since in the installed state of the linkage 1, the base plate 10 is fixedly connected to the car body, the rotational force introduced into the base plate 10 counteracts a corresponding opposite torque, so that the interaction of the front spring element 20 with the base plate 10 provides an anti-rotation for the coupling rod 2 ,
  • the rotational forces acting on the coupling rod 2 are not introduced directly into the base plate 10 but via the front spring element 20. Accordingly, the rotation locking effected by the intermeshing of the front spring element 20 and the end plate 10 is designed so that, to a certain extent, a rotation of the coupling rod 2 about its axis of rotation is made possible.
  • a total of four protruding areas 16.1 to 16.4 formed on the front end face A1 of the base plate 10 are used.
  • the front spring element 20 which engages in a form-fitting manner via the recessed areas 21.2, 21.4, 21.6, 21.8 formed on its circumference, with the projecting areas 16.1 to 16.4 formed on the front end face A1 of the base plate 10, in such a manner between the front spring plate 12 and the front end face A1 of the base plate 10 is clamped that at a rotation of the coupling rod 2, a torque without slippage on the front spring element 20 and thus on the standing in engagement with the front spring member 20 base plate 10 is transmitted.
  • it is preferably provided for torque transmission from the coupling rod 2 to the front spring element 20, that also the front spring plate 12 and the front spring element 20 engage in a form-fitting manner.
  • a structure is selected in which at least one spring element 20, 30 - in the illustrated in the drawings exemplary embodiment of the invention articulation 1 only the front spring element 20 - both with the base plate 10 and with the associated spring plate 12, 14 similar to a Intermeshing gear to allow in this way without slippage torque transmission from the coupling rod 2 on the base plate 1 and vice versa.
  • an anti-rotation or return of the coupling rod is therefore provided without additional components.
  • the rear spring element 30 have at its periphery throats or recessed areas, wherein the base plate 10 on its the rear spring member 30 facing rear end face A2 in the direction of the rear spring member 30 has projecting portions which at least a part of the at the periphery of the rear spring element 30 formed throats or recess areas form a positive engagement.
  • the rear spring plate 14 it is conceivable to provide the rear spring plate 14 with projecting in the direction of the base plate 10 areas which form a positive engagement with at least a portion of the formed on the circumference of the rear spring member 30 cavities or recess areas.
  • the solution according to the invention makes it possible to form at least the carriage box-side end region 3 of the coupling rod 2 with a circular cross-sectional shape, can be added to the passage opening 11 of the base plate 10, a spherical bearing to support the coupling rod 2 in the passage opening 11 of the base plate 10 and to allow movement of the coupling rod 2 relative to the base plate 10 with the least possible Materiatverschl fashion.
  • the invention is not limited to the exemplary embodiment described with reference to the figures, but also possible in a plurality of variants.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Handcart (AREA)
  • Agricultural Machines (AREA)
EP09158552A 2009-04-23 2009-04-23 Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten Active EP2243680B1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES09158552T ES2369332T3 (es) 2009-04-23 2009-04-23 Articulación para la unión articulada de una barra de enganche con una caja de vagón.
EP09158552A EP2243680B1 (de) 2009-04-23 2009-04-23 Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten
PL09158552T PL2243680T3 (pl) 2009-04-23 2009-04-23 Złącze przegubowe do przegubowego połączenia cięgła sprzęgu z pudłem wagonu
AT09158552T ATE522421T1 (de) 2009-04-23 2009-04-23 Anlenkung zum gelenkigen verbinden einer kupplungsstange mit einem wagenkasten
US12/656,982 US8328030B2 (en) 2009-04-23 2010-02-22 Linkage for the articulated connection of a coupling rod to a railcar body
AU2010200716A AU2010200716B2 (en) 2009-04-23 2010-02-26 Linkage for the articulated connection of a coupling rod to a railcar body
KR1020100021332A KR101206168B1 (ko) 2009-04-23 2010-03-10 철도차량 몸체에 커플링 로드를 연접식으로 연결하는 링크 장치
RU2010116137/11A RU2470811C2 (ru) 2009-04-23 2010-04-15 Сцепка для шарнирного соединения соединительной тяги с корпусом железнодорожного вагона
CN2010101538210A CN101870296B (zh) 2009-04-23 2010-04-22 用于将连杆铰接到轨道车车体上的连接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09158552A EP2243680B1 (de) 2009-04-23 2009-04-23 Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten

Publications (2)

Publication Number Publication Date
EP2243680A1 EP2243680A1 (de) 2010-10-27
EP2243680B1 true EP2243680B1 (de) 2011-08-31

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EP09158552A Active EP2243680B1 (de) 2009-04-23 2009-04-23 Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten

Country Status (9)

Country Link
US (1) US8328030B2 (es)
EP (1) EP2243680B1 (es)
KR (1) KR101206168B1 (es)
CN (1) CN101870296B (es)
AT (1) ATE522421T1 (es)
AU (1) AU2010200716B2 (es)
ES (1) ES2369332T3 (es)
PL (1) PL2243680T3 (es)
RU (1) RU2470811C2 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
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DE102015221824A1 (de) 2015-11-06 2017-05-11 Voith Patent Gmbh Verdrehgesicherte Anlenkung zum gelenkigen Verbinden einer Kupplungsstange mit einem Wagenkasten

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PL2243680T3 (pl) 2012-01-31
ATE522421T1 (de) 2011-09-15
CN101870296A (zh) 2010-10-27
RU2470811C2 (ru) 2012-12-27
EP2243680A1 (de) 2010-10-27
AU2010200716B2 (en) 2011-04-28
AU2010200716A1 (en) 2010-11-11
ES2369332T3 (es) 2011-11-29
KR101206168B1 (ko) 2012-11-28
US8328030B2 (en) 2012-12-11
RU2010116137A (ru) 2011-10-20
KR20100117018A (ko) 2010-11-02
US20100270253A1 (en) 2010-10-28
CN101870296B (zh) 2013-06-05

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