EP1538057B1 - Mittelpufferkupplung mit Mittenrückstellung. - Google Patents

Mittelpufferkupplung mit Mittenrückstellung. Download PDF

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Publication number
EP1538057B1
EP1538057B1 EP03028145A EP03028145A EP1538057B1 EP 1538057 B1 EP1538057 B1 EP 1538057B1 EP 03028145 A EP03028145 A EP 03028145A EP 03028145 A EP03028145 A EP 03028145A EP 1538057 B1 EP1538057 B1 EP 1538057B1
Authority
EP
European Patent Office
Prior art keywords
guide
coupling
shaft
coupling shaft
central buffer
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.)
Expired - Lifetime
Application number
EP03028145A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1538057A1 (de
Inventor
Rainer Dipl.-Ing. Sprave (Fh)
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 Turbo Scharfenberg GmbH and Co KG
Original Assignee
Voith Turbo Scharfenberg GmbH and Co KG
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 PT03028145T priority Critical patent/PT1538057E/pt
Application filed by Voith Turbo Scharfenberg GmbH and Co KG filed Critical Voith Turbo Scharfenberg GmbH and Co KG
Priority to AT03028145T priority patent/ATE324305T1/de
Priority to ES03028145T priority patent/ES2261859T3/es
Priority to DK03028145T priority patent/DK1538057T3/da
Priority to EP03028145A priority patent/EP1538057B1/de
Priority to DE50303127T priority patent/DE50303127D1/de
Priority to PL371462A priority patent/PL204220B1/pl
Priority to US11/002,494 priority patent/US7055705B2/en
Publication of EP1538057A1 publication Critical patent/EP1538057A1/de
Application granted granted Critical
Publication of EP1538057B1 publication Critical patent/EP1538057B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61G7/12—Adjustable coupling bars, e.g. for centralisation purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/08—Adjustable coupling heads

Definitions

  • the present invention relates to a central buffer coupling for coupling a first car body with a second, adjacent car body of a multi-unit rail vehicle, with a coupling shaft pivotally mounted on a link housing of the car body coupling head and with a pivoting device for pivoting the coupling shaft, wherein the pivoting one to a vertical Pivot axis extending, horizontal pivotal movement of the clutch shaft mitbutde leadership and an actuator for positioning the guide together with the operatively connected coupling shaft in any position of a provided pivoting range and further each having a pressure device associated pressure surfaces for effecting a horizontal centering of the clutch shaft having the respective pressure devices against
  • the coupling housing of the coupling shaft are supported to the assigned pressure to bias surfaces against the leadership.
  • Such central buffer couplings are known in principle from the prior art.
  • the coupling shaft is formed by a rear and a front shaft part, which are connected by means of a joint with a vertical pivot axis, wherein the front shaft part is horizontally pivotable against the rear shaft part.
  • the pivoting device makes it possible, the front shaft part to which the coupling head is attached, from a stretched, functional position in which the coupling head projects beyond the vehicle front wall, in a parked, swiveled Position bring, in which the front shaft part is located with the coupling head behind the vehicle front wall.
  • a central buffer coupling with a device for horizontal center reset in which symmetrically on either side of the coupling axis a compression spring is arranged, which rests in each case on a slider guided in a housing.
  • the sliders are pressed in each case via an associated support roller with a vertical axis by the force of the prestressed compression springs against a horizontal pivotal movement of the coupling shaft to the vertical pivot axis of the central buffer coupling mitsesde leadership.
  • the support rollers form symmetrically on either side of the coupling axis depending on a support roller pair stored in the guide, whose two support rollers each have different distances from the coupling axis, while the axis of the support rollers lies on a concentric to the vertical pivot axis of the central buffer coupling circuit.
  • the support rollers of each support roller pair abut respectively on a sliding surface of the approximately triangular in plan view slider, wherein on each slider a guide shaft is arranged, which penetrates the housing.
  • normal operation i.
  • the pivoting device is constantly effective, so that results in the sliding surfaces of the sliders, which are pressed by the compression springs against the support rollers, by the pivotal movement of the central buffer coupling a relatively large wear.
  • a coupling in a curve is difficult or impossible, since the restoring forces of the springs counteract the manually induced pivoting of the central buffer couplings to be coupled.
  • a device for positioning a coupling shaft in which a serving as a guide thread segment is attached to the carriage side end of the coupling shaft.
  • the thread segment is formed on the outer periphery of a circle segment and can be brought into engagement with a worm wheel segment.
  • an actuating device By rotating the worm wheel segment by means of an actuating device, the thread segment and the coupling shaft attached to the thread segment can be pivoted radially in the horizontal plane.
  • a pivoting device is further provided. This pivoting device has a gate formed with a contour, wherein the rotational shaft of the worm wheel segment is mounted in the contour.
  • a pivot arm is provided, which is connected on the one hand with a rotary shaft of the pivoting device and on the other hand with the rotary shaft of the worm gear segment.
  • a device for horizontal center return for a means of a coupling shaft pivotally mounted on a rail vehicle central buffer coupling comprises a guide which rotates the pivoting movement of the coupling shaft about its vertical pivoting axis and also pressure surfaces symmetrical to the longitudinal axis of the coupling shaft, each pressure surface being associated with a pressure device which is supported against an articulation housing and effects the horizontal center return of the coupling shaft. It is provided that the respective pressure means by means of a pneumatic, hydraulic or electric operated actuating means are actuated.
  • the actuating means is designed as remotely actuable actuator, with the aid of the guide, and thus the operatively connected to the coupling shaft in force flow through the device for center reset in any position of the intended horizontal pivoting range the coupling shaft is positionable, in particular to facilitate the coupling in tight arches or only to allow.
  • the contour formed in the backdrop serves as a guide for the guide pin, via which the engagement of the guide is made possible with the actuator.
  • the contour formed in the link has a special shape, in particular an S-shaped curved or step-shaped shape, in which the guide pin is guided and depending on a respective segment of the contour shape can be brought into engagement with the guide.
  • the backdrop is rigidly connected to the Anlenkgeophuse or to the car body itself, preferably corresponds to each segment of the contour shaping a certain pivoting range of the guide and thus also operatively connected to the guide coupling shaft, so determined in advance via the contour shaping of the backdrop can be done at which pivoting area engagement of the guide pin with the guide or should be solved.
  • the principle of the present invention is based on the fact that the guide pin is not in engagement with the guide during driving operation and therefore also not in engagement with the coupling shaft operatively connected to the guide. In other words, this means that accordingly the guide pin is no longer affected by swiveling movements of the coupling shaft during driving. Due to the inventive design, namely that the guide is connectable to the actuating device via the guide pin, it is advantageously possible to act directly on the guide by operating the actuator, whereby the guide is rotated about a vertical pivot axis and thus the coupling shaft in a horizontal pivoting motion forces.
  • actuating means come pneumatically, hydraulically or electrically operated actuating means, such as hydraulic cylinders or linear drives in the form of electric cylinder in question. It is also conceivable, for example in the case of a defect in a lifting spindle drive of the actuating device, that the guide pin can be actuated by hand.
  • the coupling rod of the central buffer coupling during retraction and extension of the attached at the front end of the coupling shaft coupling head, the coupling rod and swing out.
  • an automated or remotely operable, accurate positioning of the coupling rod and thus the coupling head in each angular position of an intended horizontal pivoting range in bends is possible, but in particular a freely selectable positioning of the coupling shaft on the pressure elements of the pivoting possible, the engagement of the pivoting in the Driving with the guide is solvable.
  • the guide is designed as a cam which is rotatably mounted about a vertically arranged pivot pin in the Anlenkgephaseuse and coupled rotationally synchronously with the coupling shaft. Due to the design of the guide as a rotatable about the vertically arranged pivot pin cam is given a particularly simple and easy to implement way to effect a pivoting of the coupling shaft by means of the pivoting device or to realize a guide which a horizontal Swinging movement of the coupling shaft to a vertical pivot axis participates. Of course, other embodiments are also conceivable here.
  • the guide or the cam disc can be brought into engagement with a lever device which can be rotated about the pivot pin with the aid of the actuating device.
  • this lever device is rotatably mounted about the pivot pin, which also serves as a rotation axis for the guide or the cam.
  • the actuator is directly connected to a point on the lever device via a stage or via a suitable transmission linkage in connection.
  • the lever device further has a guide slot in which the guide pin guided in the contour passes around the pivot pin during rotation of the lever device. Accordingly, the guide pin is guided on the one hand by the provided in the lever device, in a preferred manner almost radially to the pivot pin extending guide slot and on the other hand formed by the trained in the backdrop of the pivoting contour.
  • This embodiment provides a particularly easy to implement while very effective coupling point between the guide and the actuator ready, since it allows the pivoting device during driving is not engaged with the guide and thus not transmitted by the guide Ausschwenkambaen of the Coupling shaft is affected during driving.
  • the actuating device such as a linear drive in the form of an electric cylinder
  • the contour guide pin is inserted into the driver of the guide.
  • the driver of the guide is in turn connected to the pivot pin of the guide, so that after the insertion of the guide pin in the driver, the pivoting movement of the coupling shaft can be done by means of the actuator.
  • the pivot pin is articulated axially aligned with a vertically aligned, the coupling shaft with the hinge housing connecting bearing pin.
  • the pivot pin is directly operatively connected to the bearing pin.
  • the actuating device switches off automatically after reaching an end position or after reaching the end position provided in the pivoting region of the central buffer coupling
  • the return pivoting of the coupling shaft after reaching the center position can also be performed independently switched off.
  • the coupling shaft is formed by a rear and a front shaft part, which are connected by means of a joint with a vertical pivot axis, wherein the front shaft part is formed horizontally pivotable against the rear shaft portion.
  • the coupling shaft can be realized together with the embodiment of the pivoting device according to the present invention, a pivoting in and out of the coupling shaft during retraction and extension of the central buffer coupling. This process takes place in cooperation with the integrated in the coupling shaft between the front and the rear shaft part articulated.
  • a device is arranged, which initiates the pivoting operation of the front shaft part.
  • a device is for example a Hubspindeltrieb which is driven by a proximity switch.
  • pivoting operations of the pivoting of the elongated coupling shaft from the center position into a lateral end position and vice versa and / or the pivoting operations of pivoting the front shaft part automated or remotely operable provided.
  • all or parts of the pivoting operations can thus be automated or remote-controlled.
  • Fig. 1 shows an exploded view of the preferred embodiment of the pivoting device according to the invention without link
  • Fig. 2 shows the pivoting device according to the invention in the assembled state without backdrop.
  • the pivoting device 9 is composed of an upper and a lower part of the lever device 16.
  • a guide 4 is provided, which is rotatably mounted with slide rings 20 in the assembled state.
  • the slip rings 20 are set for this purpose via a respectively provided on the upper and on the lower side of the guide 4 bolt receptacle 29.
  • the guide 4 is formed in the representation of the preferred embodiment in the form of a cam 4a with recesses as pressure receiving areas 31.
  • pressure receiving areas 31 engage in the assembled and inserted state respectively associated pressure surfaces of the pivoting device 9 formed by the pivoting device; the pressure surfaces are not explicitly shown in Figures 1 and 2.
  • a driver 13 is formed in the shape of a symmetrically shaped, mouth-shaped projection.
  • a driver 13 is formed in the shape of a symmetrically shaped, mouth-shaped projection.
  • the upper and the lower part of the lever device 16 each have a lever-like projecting portion in which a nearly radially extending guide slot 17 is provided.
  • a guide pin 12 is set such that it can move in the direction of the slot 17.
  • the guide pin 12 is supported by means of sliding rings 23 accordingly.
  • guide heads 26 are provided, which are placed on the respective ends of the guide pin 12 with the sliding rings 23 arranged therebetween.
  • FIG. 3a to c show a functional sequence of the pivoting device 9 according to the invention with slide 11.
  • Fig. 3a shows a position in which the Swing device 9 is disengaged and the center position of the central buffer coupling or the coupling shaft is engaged.
  • the pressure surfaces 6 are in engagement with the pressure exceptions 31 of the cam 4a, so that a center position of the central buffer coupling and the coupling shaft is present.
  • a link 11 is now also provided with a correspondingly shaped contour 10, wherein the link 11 is fixed in the installed state on the antenna housing of the clutch or on the car body frame.
  • Fig. 3b shows a position after starting from the state shown in Fig. 3a via an explicitly not shown and acting on the Verstellerbolzen 22 adjuster only the lever device 16 has been moved by about 15 °.
  • the guide pin 12 is moved in cooperation with the provided in the lever device 16 guide slot 17 and the contour 10 of the link 11 in a position in which it is in engagement with the driver 13 of the guide 4.
  • Fig. 3 shows a state in which the lever-like portion of the lever device 16 has been further displaced by the adjuster bolt 22 acting adjuster. Since due to the shape of the provided in the gate 11 contour 10 of the guide pin 12 is still engaged with the driver 13 of the guide 4, this time, in contrast to the movements shown in Figures 3a and b, with the rotation of the lever device 16 also the guide 4, together with the passing through the guide 4 pivot pin 14 is rotated. As before, the pressure surfaces 6 through the contour of the lever device 16 and the guide 4 out of engagement with the pressure receiving areas 31 of the cam 4a. Thus, a situation is shown in Fig. 3c, in which the center position the clutch or the clutch shaft is disengaged and the clutch or the coupling shaft has been pivoted by about 30 ° from its center position.
  • FIG. 4 shows a perspective view of an embodiment of the pivoting device 19, in which the above-explained pivoting device 9 is integrated.
  • the pivoting device 19 shown in this embodiment includes a serving as a mechanical center position pivoting device 9, which is arranged above an elastomeric spring joint, not shown, a central buffer coupling and connected to this form liquid.
  • 4 shows the entire assembly serving as a pivoting device 19, consisting of the pivoting device 9 serving as a center position, the pressure devices 5, the proximity switch 35, which enable automatic operation or monitoring of the pivoting device 19, and an adjuster 34, for example a lifting spindle drive can be.
  • the adjuster 34 is optionally connected via corresponding gear with an actuating device, not explicitly shown, such as an electric motor.
  • the pivoting device 19 can also be operated in a preferred manner by hand.
  • Fig. 5 shows a plan view of an embodiment of the built-pivoting device 19 in a partially sectioned view.
  • the central buffer coupling according to the invention has a coupling head 37, which is fastened pivotably to an articulated housing 7 of the car body by means of a coupling shaft 2 and a pivoting device 19.
  • the pivoting device 19 includes a pivoting movement of the coupling shaft 2 to mitliede about its vertical pivot axis guide 4, which has symmetrically to the longitudinal axis 1 of the coupling shaft 2 arranged pressure surfaces 6.
  • the coupling shaft 2 is by means of a vertical aligned bearing pin 15 articulated in the Anlenkgephase 7 and connected via this with the rail vehicle.
  • the bearing pin 15 is axially aligned with the pivot pin 14 of the pivoting device 19 and operatively connected thereto.
  • pressure devices 5 are also arranged, which cause in cooperation with the pressure surfaces 6, the horizontal center reset.
  • each printing surface 6 is assigned a printing device 5.
  • the guide 4 is formed as a cam 4a according to Figures 1 to 3, which is rotatably supported by means of vertically arranged pivot pin 14 in the Anlenkgephase 7.
  • the cam 4a is rotatably coupled to the coupling shaft 2, and the pivot pin 14, as already mentioned, arranged axially aligned with the bearing pin 15 of the coupling shaft 2.
  • the pivot pin 14 is operatively connected to the bearing pin 15, and the cam 4a is rotatably mounted in the pivoting device as shown in Figures 1 to 3.
  • the pressure device 5 is in the illustrated embodiment, permanently acting or pivoting angle dependent switched off or switched off or actuated by a pneumatically, hydraulically or electrically operated actuating means.
  • the actuating means 8 is formed in the embodiment as a remote-controlled actuator, with the help of an adjuster 34, the guide 4 and the cam 4a in each position of the intended horizontal pivoting range of the coupling shaft 2 in power flow via the pivoting device 19 is positioned for center reset.
  • a device In the region of a lateral end position of the coupling shaft 2, a device, not shown, can be attached, which automatically switches off the actuating device 8 after reaching the lateral end position.
  • the pivoting back of the coupling shaft 2 can be performed automatically switched off after reaching the center position.
  • the coupling shaft 2 is formed in the illustrated embodiment by a rear shaft portion 2a and a front shaft portion 2b, which by means of a hinge 18th are connected to a vertical pivot axis and the front shaft part 2b formed against the rear shaft portion 2a horizontally pivotable.
  • FIG. 5 there is a coupled state of the central buffer coupling, in which the pivot means is disengaged so as not to interfere with the function of the center position during the driving operation.
  • the pivoting device 19 thus serves to pivot in and out of the coupling rod 2 during extension and retraction of the clutch. This process takes place in cooperation with the articulated joint 18 integrated in the coupling rod 2.
  • FIGS 6a and 6b show a schematic side and top view of the central buffer coupling according to the invention to illustrate the position of the switches and motors.
  • a second pivoting device 38, M3 is arranged in the region of the lateral end position of the coupling shaft 2, which automatically initiates the pivoting operation of the front shaft part 2b via a second actuator 38a.
  • all or parts of the panning operations i. the pivoting of the extended coupling shaft 2 from the center position into a lateral end position of the pivoting region and vice versa and / or the pivoting of the front shaft part 2b, is provided automatically or remotely operable.
  • switches S1, S2, S3, S4, S7 and S8 are still provided, which serve to detect the coupling state and the state of the shaft parts 2a and b.
  • the motors M1 and M2 are used to move the coupling head 37 or for decoupling.
  • the reference numeral Y1 denotes a solenoid for unlocking the articulation 36th
  • the pivoting device 19 a decoupling or interruption of the power flow between the bearing pin 15 and the actuator 8 is provided so as to prevent transmission of each Ausschwenkterrorism the coupling shaft 2 on the actuator 8 during driving.
  • the inventive principle of the pivoting device 19 based on the fact that the pivoting device 9 is not engaged during driving. In other words, this means that the swiveling device 19 is not affected by swiveling movements of the coupling shaft 2 during the driving operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Details Of Indoor Wiring (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Transmission Devices (AREA)
  • Vibration Dampers (AREA)
  • Agricultural Machines (AREA)
  • Vehicle Body Suspensions (AREA)
EP03028145A 2003-12-05 2003-12-05 Mittelpufferkupplung mit Mittenrückstellung. Expired - Lifetime EP1538057B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT03028145T ATE324305T1 (de) 2003-12-05 2003-12-05 Mittelpufferkupplung mit mittenrückstellung.
ES03028145T ES2261859T3 (es) 2003-12-05 2003-12-05 Enganche central de acoplamiento con dispositivo centralizador.
DK03028145T DK1538057T3 (da) 2003-12-05 2003-12-05 Mellembufferkobling med centreringsindretning
EP03028145A EP1538057B1 (de) 2003-12-05 2003-12-05 Mittelpufferkupplung mit Mittenrückstellung.
PT03028145T PT1538057E (pt) 2003-12-05 2003-12-05 Engate com tampao central com dispositivo de reposicao central
DE50303127T DE50303127D1 (de) 2003-12-05 2003-12-05 Mittelpufferkupplung mit Mittenrückstellung.
PL371462A PL204220B1 (pl) 2003-12-05 2004-11-29 Sprzęg centralny
US11/002,494 US7055705B2 (en) 2003-12-05 2004-12-02 Central buffer coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03028145A EP1538057B1 (de) 2003-12-05 2003-12-05 Mittelpufferkupplung mit Mittenrückstellung.

Publications (2)

Publication Number Publication Date
EP1538057A1 EP1538057A1 (de) 2005-06-08
EP1538057B1 true EP1538057B1 (de) 2006-04-26

Family

ID=34442979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028145A Expired - Lifetime EP1538057B1 (de) 2003-12-05 2003-12-05 Mittelpufferkupplung mit Mittenrückstellung.

Country Status (8)

Country Link
US (1) US7055705B2 (pt)
EP (1) EP1538057B1 (pt)
AT (1) ATE324305T1 (pt)
DE (1) DE50303127D1 (pt)
DK (1) DK1538057T3 (pt)
ES (1) ES2261859T3 (pt)
PL (1) PL204220B1 (pt)
PT (1) PT1538057E (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018114745A1 (de) 2018-06-20 2019-12-24 Voith Patent Gmbh Horizontale Mittenrückstellung für eine Mittelpufferkupplung

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Publication number Priority date Publication date Assignee Title
EP1663754B1 (en) * 2003-09-19 2007-11-07 Siemens Transportation Systems Inc. Integrated impact protecting system
ATE400486T1 (de) * 2004-09-06 2008-07-15 Voith Turbo Scharfenberg Gmbh Kupplungskopf mit lösbarer stirnplatte, für schienenfahrzeuge, sowie dazugehöriges montageverfahren
DE502005001381D1 (de) * 2005-05-06 2007-10-11 Voith Turbo Scharfenberg Gmbh Trennbare Mittenstellungskupplung
JP4712604B2 (ja) * 2006-05-10 2011-06-29 株式会社日立製作所 輸送機器
ATE445523T1 (de) * 2007-04-25 2009-10-15 Voith Patent Gmbh Automatische knickkupplung
US8297455B2 (en) * 2009-09-21 2012-10-30 Strato, Inc. Knuckle for a railway car coupler
CN102501876A (zh) * 2011-11-09 2012-06-20 天津机辆轨道交通装备有限责任公司 新型半自动密接车钩结构
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
MX2018007362A (es) * 2015-12-18 2019-03-14 Modutram Mexico S A De C V Sistema de acoplamiento automatico de vehiculos con mecanismo retractil dirigible.
DE102016120639A1 (de) * 2016-10-28 2018-05-03 Voith Patent Gmbh Vorrichtung zur horizontalen mittenrückstellung eines kupplungsschafts
CN106985877B (zh) * 2016-12-29 2018-03-27 比亚迪股份有限公司 车钩组件和具有其的跨坐式轨道列车
CN107672620B (zh) * 2017-09-25 2019-06-07 中车株洲电力机车有限公司 一种车钩自动对中装置及轨道车辆救援方法
CN107672619B (zh) * 2017-09-25 2019-06-11 中车株洲电力机车有限公司 一种轨道车辆车钩对中机构及车辆救援方法

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US3627144A (en) * 1970-06-08 1971-12-14 Amsted Ind Inc Coupler-positioning device
DE2419184C3 (de) 1974-04-20 1980-05-29 Scharfenbergkupplung Gmbh, 3320 Salzgitter Vorrichtung zur horizontalen Mittenrückstellung einer Mittelpufferkupplung
DE2822104C2 (de) * 1974-04-20 1986-08-07 Scharfenbergkupplung Gmbh, 3320 Salzgitter Vorrichtung zur horizontalen Mittenrückstellung einer Mittelpufferkupplung
DE2445460C2 (de) * 1974-09-24 1982-09-23 Bergische Stahl-Industrie, 5630 Remscheid Vorrichtung zur Mittenrückstellung von Mittenrückstellung einer Mittelkupplun für Schienenfahrzeuge
DE2846860C2 (de) * 1978-10-27 1984-09-20 DUEWAG AG Werk Düsseldorf, 4000 Düsseldorf Vorrichtung zur horizontalen Mittenarretierung und -rückstellung einer Mittelpufferkupplung für Schienenfahrzeuge
DE4328811C1 (de) * 1993-08-27 1994-10-27 Scharfenbergkupplung Gmbh Mittelpufferkupplung für Schienenfahrzeuge
DE10162731A1 (de) * 2001-12-20 2003-07-03 Voith Turbo Scharfenberg Gmbh Vorrichtung zur horizontalen Mittenrückstellung für eine mittels eines Kupplungsschafts schwenkbar an einem Schienenfahrzeug angebrachte Mittelpufferkupplung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018114745A1 (de) 2018-06-20 2019-12-24 Voith Patent Gmbh Horizontale Mittenrückstellung für eine Mittelpufferkupplung

Also Published As

Publication number Publication date
PT1538057E (pt) 2006-06-30
US7055705B2 (en) 2006-06-06
PL371462A1 (en) 2005-06-13
EP1538057A1 (de) 2005-06-08
ES2261859T3 (es) 2006-11-16
DK1538057T3 (da) 2006-05-29
PL204220B1 (pl) 2009-12-31
ATE324305T1 (de) 2006-05-15
US20050121404A1 (en) 2005-06-09
DE50303127D1 (de) 2006-06-01

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