EP1342637A1 - Barre d'attelage - Google Patents

Barre d'attelage Download PDF

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Publication number
EP1342637A1
EP1342637A1 EP03005049A EP03005049A EP1342637A1 EP 1342637 A1 EP1342637 A1 EP 1342637A1 EP 03005049 A EP03005049 A EP 03005049A EP 03005049 A EP03005049 A EP 03005049A EP 1342637 A1 EP1342637 A1 EP 1342637A1
Authority
EP
European Patent Office
Prior art keywords
coupling rod
plates
support bearing
rod
parts
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.)
Withdrawn
Application number
EP03005049A
Other languages
German (de)
English (en)
Inventor
Manfred Bartel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1342637A1 publication Critical patent/EP1342637A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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

Definitions

  • the invention relates to a coupling rod, in particular with high-performance directional joints for rail freight wagon units according to the preamble of claim 1.
  • the centering stump part with its convex contour ensures that the directional joint plate tilts out with a free movement and at least in the initial area Unhindered unrolling of the directional joint plate without slippage and friction.
  • the proposed solution has the disadvantage that it is advantageously only suitable for directional joints with medium performance parameters and corresponding rolling paths and end deflection paths and angles between support bearing plates and directional joint plates.
  • the proposed solution ensures the unimpeded and slip-free rolling process of the coupling rod on the support bearing with high efficiency only at smaller deflection angles, which occur very frequently in operation, but increase significantly with high-performance directional joints.
  • the object of the invention is to provide a coupling rod, in particular with high-performance directional joints, which avoids the disadvantages of the known solutions and reliably fulfills the requirements for directional joints with an increased directional joint effect for lightweight two- and four-axle freight cars and their running safety, in particular under the effect of longitudinal compressive forces in shunting operation at lower costs in maintenance and production and a high efficiency with low weight compared to the commonly used train and push devices on railway carriages.
  • the coupling rod is equipped at its ends with end pull rod parts, which in turn are articulated at both ends, once with the coupling rod itself and on the other hand via the intermediate and / or end plates with the support bearing plates, and that the directional joint plates with their Shaft parts and the support bearing plates with respect to the end pull rod part have radial play L 1 and L 2 , which allow an additional kink angle ⁇ + between the coupling rod and the end pull rod parts, whereby the possible deflection angle ⁇ of the coupling rod to the longitudinal axis of the vehicle is increased, and that the greatest dimension of the radial play L 1 is designed between the end pull rod part and the directional joint plates according to the desired additional articulation angle ⁇ +, and that the desired total deflection angle ⁇ of the coupling rod to the longitudinal axis of the vehicle is secured by the radial play L 2 above the end tipping point, with additional
  • ball joint parts can also be
  • the particular advantage of the coupling rod proposed above with its directional joints is its flexible connection to the support bearing plates and thus to the base frame, while at the same time allowing the directional joint plates to roll freely and without slippage on the support bearing plates. Only with extreme deflections can there be sliding movements between the directional joint plates and the support bearing plates.
  • this design In addition to an exact function of the directional articulation unwinding principle with high efficiency, this design also ensures greater security against damage in the event of an accident, e.g. in derailment, which helps to avoid sensitive damage and costs.
  • the effective directional joint plate width is increased by up to 400% depending on the wheel / pivot spacing.
  • the power ratio between vertical and horizontal stabilization is also increased from 1: 1.6 to 1: 5. This makes it possible to secure the demands of running safety, especially under the influence of longitudinal pressure, in particular of light-weight end wagons and also middle wagons of railway freight wagon units that implement the transition from the UIC interface with side buffers and screw couplings to the coupling rod linkage. Relatively complex buffer path and force compensation devices previously provided on the end cars can thus be largely avoided.
  • the desired additional articulation angle ⁇ + can thus be determined via the size of the play L 1 , as a result of which the push-pull connection dome rod support plate is buckled and thus a particularly flexible articulation of the dome rod 2 is achieved.
  • the arrangement also results in a particularly slip-free rolling of the directional joint plate 4, with the exception of special extreme deflections
  • An additional articulation angle ⁇ + of 1 ° compensates on average half of the coupling rod deflection in a 250 m track curve. Angular deflections of ⁇ + between 1 ° and 4 ° are advantageous.
  • the additional possible kink angle ⁇ + also protects against overloads in the event of an accident with extreme deflections.
  • the directional joint plate 4 preferably also has a centering cone 14 with a conical or spherical contour, which is received with play in a centering funnel 18 in the support bearing plate 1. It supports the securing of the center position on the one hand and on the other hand the forced free rolling movement of the directional joint plate 4.
  • the play between the centering cone 14 and the centering funnel 18 is designed in such a way that a forced tipping out is ensured in the event of deflections.
  • FIG. 6 shows in the lower section a design without centering cone 14 and centering funnel 18. This requires a smaller radial play L 2 to hold the coupling rod 2 in the middle via the end pull rod parts 6 and larger additional articulation angles ⁇ + for larger radial play L 1 .
  • the end tipping points 13, the end pull rod parts 6 in the support bearing plate 1 and the center points 17 of the ball joint parts 16 are in the region of the thickness dimension s of the support bearing plate 1 in order to support unhindered and slip-free rolling of the directional joint plates 4.
  • FIG. 6 shows an exemplary embodiment with a rigid coupling rod linkage on the pressure side and outer spring elements 11 arranged only on the tension side.
  • the joint 7 of the end tension rod parts 6 is arranged directly in the directional joint plate 4.
  • the deflection angle ⁇ o of the end pull rod parts 6 is limited here by the radial clearances L 2 and L 2 ' . It is provided that the additional kink angle ⁇ + from the radial play L 1 is greater than ⁇ o . It is also conceivable for L 2 to be of the same size as L 2 ' .
  • the use of the number of spring pads in the tension-side outer spring elements 11 is carried out depending on the effective directional joint width, ie, in the case of a high-performance directional joint with a large directional joint plate width and large dumping paths, an increased number of spring pads with a softer suspension overall is provided in order to wear and stress the spring elements to protect and keep the spring return effect within limits.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Vehicle Body Suspensions (AREA)
EP03005049A 2002-03-08 2003-03-06 Barre d'attelage Withdrawn EP1342637A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10210059 2002-03-08
DE2002110059 DE10210059C1 (de) 2002-03-08 2002-03-08 Kuppelstange

Publications (1)

Publication Number Publication Date
EP1342637A1 true EP1342637A1 (fr) 2003-09-10

Family

ID=27740684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005049A Withdrawn EP1342637A1 (fr) 2002-03-08 2003-03-06 Barre d'attelage

Country Status (2)

Country Link
EP (1) EP1342637A1 (fr)
DE (1) DE10210059C1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1407953A1 (fr) * 2002-10-04 2004-04-14 Manfred Bartel Articulation pour barres d'attelage de véhicule ferroviaires
EP1747960A2 (fr) 2005-07-23 2007-01-31 Manfred Bartel Barre d'attelage pour wagon de chemin de fer
EP1785329A1 (fr) * 2005-11-15 2007-05-16 Voith Turbo Scharfenberg GmbH & Co. KG Structure de joint
CN101870296A (zh) * 2009-04-23 2010-10-27 沃依特专利有限责任公司 用于将连杆铰接到轨道车车体上的连接装置
RU2471664C2 (ru) * 2008-06-30 2013-01-10 Сименс Акциенгезелльшафт Высокомощный выравнивающий шарнир с качающейся плитой
JP2015003606A (ja) * 2013-06-20 2015-01-08 株式会社日本製鋼所 ダブル形緩衝器
WO2016174135A1 (fr) * 2015-04-29 2016-11-03 Voith Patent Gmbh Articulation pour la liaison articulée d'une région d'extrémité côté caisse de wagon d'une barre d'attelage avec une caisse de wagon

Families Citing this family (1)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417082A (en) * 1932-10-19 1934-09-27 Scharfenbergkupplung Ag Improvements in or relating to automatic coupling devices for vehicles
DE4024998A1 (de) * 1990-08-07 1992-02-13 Bergische Stahlindustrie Gelenk bzw. anlenkung fuer eine universell schwenkbare kuppelstange
EP1084929A2 (fr) * 1999-09-17 2001-03-21 DWA Deutsche Waggonbau GmbH Barre d'attelage réglable en longueur
DE19944754A1 (de) 1999-09-17 2001-03-29 Dwa Deutsche Waggonbau Gmbh Zug-Druck-Kuppelstangeneinrichtung
DE10202241C1 (de) 2002-01-21 2003-10-09 Manfred Bartel Hochleistungsrichtgelenk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1247715B1 (fr) * 2001-04-03 2010-10-27 Schwab Verkehrstechnik AG Dispositif de tamponnement et de traction pour véhicules ferroviaires

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417082A (en) * 1932-10-19 1934-09-27 Scharfenbergkupplung Ag Improvements in or relating to automatic coupling devices for vehicles
DE4024998A1 (de) * 1990-08-07 1992-02-13 Bergische Stahlindustrie Gelenk bzw. anlenkung fuer eine universell schwenkbare kuppelstange
EP1084929A2 (fr) * 1999-09-17 2001-03-21 DWA Deutsche Waggonbau GmbH Barre d'attelage réglable en longueur
DE19944754A1 (de) 1999-09-17 2001-03-29 Dwa Deutsche Waggonbau Gmbh Zug-Druck-Kuppelstangeneinrichtung
DE10202241C1 (de) 2002-01-21 2003-10-09 Manfred Bartel Hochleistungsrichtgelenk

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1407953A1 (fr) * 2002-10-04 2004-04-14 Manfred Bartel Articulation pour barres d'attelage de véhicule ferroviaires
EP1747960A2 (fr) 2005-07-23 2007-01-31 Manfred Bartel Barre d'attelage pour wagon de chemin de fer
EP1747960A3 (fr) * 2005-07-23 2008-05-14 Manfred Bartel Barre d'attelage pour wagon de chemin de fer
US7837047B2 (en) 2005-11-15 2010-11-23 Voith Torbo Scharfenberg GmbH & Co. KG Joint arrangement
EP1785329A1 (fr) * 2005-11-15 2007-05-16 Voith Turbo Scharfenberg GmbH & Co. KG Structure de joint
WO2007057074A1 (fr) * 2005-11-15 2007-05-24 Voith Turbo Scharfenberg Gmbh & Co. Kg Dispositif articule
KR100946073B1 (ko) * 2005-11-15 2010-03-10 보이트 투르보 샤르펜베르크 게엠베하 운트 코. 카게 조인트 장치
US8714376B2 (en) 2008-06-30 2014-05-06 Siemens Aktiengesellschaft Heavy-duty pivot plate adjusting joint
RU2471664C2 (ru) * 2008-06-30 2013-01-10 Сименс Акциенгезелльшафт Высокомощный выравнивающий шарнир с качающейся плитой
US8328030B2 (en) 2009-04-23 2012-12-11 Voith Patent Gmbh Linkage for the articulated connection of a coupling rod to a railcar body
RU2470811C2 (ru) * 2009-04-23 2012-12-27 Войс Патент Гмбх Сцепка для шарнирного соединения соединительной тяги с корпусом железнодорожного вагона
CN101870296B (zh) * 2009-04-23 2013-06-05 沃依特专利有限责任公司 用于将连杆铰接到轨道车车体上的连接装置
CN101870296A (zh) * 2009-04-23 2010-10-27 沃依特专利有限责任公司 用于将连杆铰接到轨道车车体上的连接装置
JP2015003606A (ja) * 2013-06-20 2015-01-08 株式会社日本製鋼所 ダブル形緩衝器
WO2016174135A1 (fr) * 2015-04-29 2016-11-03 Voith Patent Gmbh Articulation pour la liaison articulée d'une région d'extrémité côté caisse de wagon d'une barre d'attelage avec une caisse de wagon
CN107531258A (zh) * 2015-04-29 2018-01-02 福伊特专利有限公司 用于将耦联器杆的车厢侧的端部区域与车厢铰链式连接的铰接部
US10246108B2 (en) 2015-04-29 2019-04-02 Voith Patent Gmbh Linkage for connecting a railcar body-side end region of a coupling rod in an articulated manner to a railcar body

Also Published As

Publication number Publication date
DE10210059C1 (de) 2003-10-09

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