EP1084929A2 - Barre d'attelage réglable en longueur - Google Patents

Barre d'attelage réglable en longueur Download PDF

Info

Publication number
EP1084929A2
EP1084929A2 EP00250234A EP00250234A EP1084929A2 EP 1084929 A2 EP1084929 A2 EP 1084929A2 EP 00250234 A EP00250234 A EP 00250234A EP 00250234 A EP00250234 A EP 00250234A EP 1084929 A2 EP1084929 A2 EP 1084929A2
Authority
EP
European Patent Office
Prior art keywords
coupling rod
joint
support bearing
directional
articulated
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.)
Granted
Application number
EP00250234A
Other languages
German (de)
English (en)
Other versions
EP1084929B1 (fr
EP1084929A3 (fr
Inventor
Manfred Dipl.-Ing. Bartel (FH)
Bertram Dipl.-Ing. Wieloch
Detlef Kappler
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.)
DWA Deutsche Waggonbau GmbH
Original Assignee
DWA Deutsche Waggonbau 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
Application filed by DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Publication of EP1084929A2 publication Critical patent/EP1084929A2/fr
Publication of EP1084929A3 publication Critical patent/EP1084929A3/fr
Application granted granted Critical
Publication of EP1084929B1 publication Critical patent/EP1084929B1/fr
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
    • B61G7/08—Adjustable coupling heads

Definitions

  • the invention relates to a length-adjustable coupling rod with all sides acting directional joints for rail vehicles according to the preamble of Claim 1.
  • Coupling rods with ball joints require high dead weights, to meet the requirements of running safety. Extension rods are again Advantageously necessary, since this involves a largely automatic length change Controlled cheaply from the adjacent vehicle parts from railway technology can be.
  • Existing known articulated coupling rods all go from one Arrangement of the directional joint from the coupling rod ends.
  • the structure is in the Usually through the use of coupling rod-attached coupling rod ends Drawbar that encloses a telescopic spring device and is loose or fixed Support bearing supported between the coupling carriers, marked.
  • the object of the invention is a length-adjustable coupling rod of the beginning to create mentioned type with all-round directional joints, which for a largely automatic change of loading length with automatic locking of the Coupling pin is suitable and which to solve the problems of Derailment security stabilizing joints with high efficiency and one Largely straightforward power transmission with low weight and low cost in the manufacture and maintenance of the coupling rod.
  • the invention ensures with the proposed installation conditions and rectilinear power transmission and the movement possibilities of the directional joint high effectiveness.
  • FIG. 1 shows a top view of half of a coupling rod 3 according to the invention with a total of four articulation points. Compression forces F XL in the coupling rod 3 act in the specified direction.
  • a breakthrough 19 of the coupling rod 3 is shown, wherein a directional joint plate 4 is fixedly connected to the coupling rod 3, which has a rolling curve 5 with a spherical surface and has a centering stub 8 with an insertion cone 9 in the longitudinal center of the coupling rod 3 which is received by a centering opening 10 in a directional joint support bearing 2.
  • the directional joint support bearing 2 is movably mounted in an opening 19 in the coupling rod 3, but is connected fixedly but detachably to an underframe 1 via a pair of plug pins 17.
  • the directional joint support bearing 2 has a ball joint attachment 7, which finds its counterpart in a tension plate 6, the joint contours following the radius around a central tipping point M1.
  • a spring 13 for tensile forces is arranged after the traction sheave 6, which has a transverse guide cam 11 with a transverse play 20 to prevent transverse displacement.
  • This spring 13 ensures with its biasing force a play-free mounting of all parts in the opening 19 of the coupling rod 3, for the required damping effect of the coupling rod 3 and for a smooth tilting and rolling process of the directional joint.
  • the centering stub 8 which engages in the centering opening 10 in the articulated support bearing 2 has a lateral surface which follows a tilting radius R A around an initial tilting point M2 and the centering opening 10 has the same contour, however, which is subject to play.
  • a further embodiment is that right and on the left-hand side of the springs 13 for tensile forces, the tensile washers 6 with ball joint lugs 7 are present, the one in the directional joint support bearing 2 and the other in one Engage end plate 18. This design ensures that the parts are highly flexible in the opening 19 of the coupling rod 3.
  • the articulated support bearing 2 Zaan Farbarme 15, wherein between the articulated support bearing 2 and the Weranschlagarmen 15 die Articulated plate 4, which is connected to the coupling rod 3 axially - longitudinally displaceable is a spring 14 for tensile and impact forces and a pressure-tensile washer 12 to be ordered.
  • the advantage of this design is that both Werwie shock forces can also be absorbed directly.
  • a single plug-in slide with e.g. Square cross-section is used instead of the socket pair 17 for torsionally rigid locking of the Articulated joint support bearing 2 in the base frame 1, a single plug-in slide with e.g. Square cross-section is used. It would be advantageous to reduce the Number of locking parts.
  • the Articulated joint plates 4 are designed as detachable individual parts and one each applicable radius R - Ri with at least half the size Obtain coupling rod length. This is advantageous because within a coupling rod 3 different radii and thus calottes are required for rolling curves 5.
  • a length-adjustable coupling rod 3 is used omnidirectional directional joints created for an automatic Length adjustment is suitable, has an effective directional joint and thus for Solving the running safety problems of lightweight wagons contributes as well weight and cost saving solution. This makes a contribution to improving the economy of the Freight transport, especially in combined transport.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Transmission Devices (AREA)
EP00250234A 1999-09-17 2000-07-13 Barre d'attelage réglable en longueur Expired - Lifetime EP1084929B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944576A DE19944576C1 (de) 1999-09-17 1999-09-17 Längenanpaßbare Kuppelstange
DE19944576 1999-09-17

Publications (3)

Publication Number Publication Date
EP1084929A2 true EP1084929A2 (fr) 2001-03-21
EP1084929A3 EP1084929A3 (fr) 2001-09-12
EP1084929B1 EP1084929B1 (fr) 2003-11-12

Family

ID=7922354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00250234A Expired - Lifetime EP1084929B1 (fr) 1999-09-17 2000-07-13 Barre d'attelage réglable en longueur

Country Status (6)

Country Link
EP (1) EP1084929B1 (fr)
AT (1) ATE254056T1 (fr)
CZ (1) CZ294737B6 (fr)
DE (1) DE19944576C1 (fr)
PL (1) PL342531A1 (fr)
SK (1) SK13612000A3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342637A1 (fr) * 2002-03-08 2003-09-10 Manfred Bartel Barre d'attelage
EP1407953A1 (fr) * 2002-10-04 2004-04-14 Manfred Bartel Articulation pour barres d'attelage de véhicule ferroviaires
CN104960541A (zh) * 2015-07-29 2015-10-07 齐齐哈尔轨道交通装备有限责任公司 铁路车辆及其关节连接器
CN112061152A (zh) * 2020-09-30 2020-12-11 周红林 一种便于搭接和分离的煤矿开采用轨道运输设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305937B4 (de) * 2003-02-12 2008-10-16 Manfred Bartel Kuppelstange mit extremer Längenanpassbarkeit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19944754A1 (de) 1999-09-17 2001-03-29 Dwa Deutsche Waggonbau Gmbh Zug-Druck-Kuppelstangeneinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE702189C (de) * 1932-10-19 1941-02-01 Scharfenbergkupplung Akt Ges Starre Lenkkupplungen fuer Fahrzeuge
US2239427A (en) * 1939-09-26 1941-04-22 Gen Electric Uncoupling device
DE4118529C2 (de) * 1991-06-06 1996-10-24 Niesky Waggonbau Gmbh Zug- und Stoßeinrichtung für kurzgekuppelte Schienenfahrzeuge
DE19505192C1 (de) * 1995-02-16 1996-08-29 Bartel Manfred Dipl Ing Fh Eisenbahntransporteinheit für den gemischten Transport von Containern und Wechselbehältern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19944754A1 (de) 1999-09-17 2001-03-29 Dwa Deutsche Waggonbau Gmbh Zug-Druck-Kuppelstangeneinrichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342637A1 (fr) * 2002-03-08 2003-09-10 Manfred Bartel Barre d'attelage
EP1407953A1 (fr) * 2002-10-04 2004-04-14 Manfred Bartel Articulation pour barres d'attelage de véhicule ferroviaires
CN104960541A (zh) * 2015-07-29 2015-10-07 齐齐哈尔轨道交通装备有限责任公司 铁路车辆及其关节连接器
US10569791B2 (en) 2015-07-29 2020-02-25 Crrc Qiqihar Rolling Stock Co., Ltd. Railway vehicle and joint connector thereof
CN112061152A (zh) * 2020-09-30 2020-12-11 周红林 一种便于搭接和分离的煤矿开采用轨道运输设备
CN112061152B (zh) * 2020-09-30 2021-11-12 嘉兴鼎尚信息科技有限公司 一种便于搭接和分离的煤矿开采用轨道运输设备

Also Published As

Publication number Publication date
SK13612000A3 (sk) 2001-11-06
DE19944576C1 (de) 2001-05-10
ATE254056T1 (de) 2003-11-15
EP1084929B1 (fr) 2003-11-12
PL342531A1 (en) 2001-03-26
CZ20003132A3 (en) 2001-05-16
CZ294737B6 (cs) 2005-03-16
EP1084929A3 (fr) 2001-09-12

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