EP2999609A1 - Véhicule ferroviaire à système d'attelage entrant entièrement dans la structure - Google Patents

Véhicule ferroviaire à système d'attelage entrant entièrement dans la structure

Info

Publication number
EP2999609A1
EP2999609A1 EP13771452.3A EP13771452A EP2999609A1 EP 2999609 A1 EP2999609 A1 EP 2999609A1 EP 13771452 A EP13771452 A EP 13771452A EP 2999609 A1 EP2999609 A1 EP 2999609A1
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
coupling
holding
support structure
vehicle
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
EP13771452.3A
Other languages
German (de)
English (en)
Other versions
EP2999609B1 (fr
Inventor
Stephan Drexler
Manuel Kroiß
Hannes Peer
Christian Winkelmann
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.)
Siemens Mobility GmbH
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to PL13771452T priority Critical patent/PL2999609T3/pl
Publication of EP2999609A1 publication Critical patent/EP2999609A1/fr
Application granted granted Critical
Publication of EP2999609B1 publication Critical patent/EP2999609B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • B61D15/06—Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element

Definitions

  • the invention relates to a rail vehicle with an end coupling for coupling further rail vehicles.
  • Rail vehicles must meet given safety requirements in order to ensure the safety of a person in the cab in the event of a collision. Moreover, it is advantageous if the damage occurring in smaller collisions can be limited as much as possible. For this reason, rail vehicles are equipped with a so-called crash equipment, which has arranged on the front reversible and irreversible energy-absorbing elements with which a controlled reduction of the kinetic energy of the collision partners is possible.
  • EP 1 900 593 B1 discloses a rail vehicle with such crash equipment, the crash equipment comprising a vehicle clutch with energy absorber, two side buffers and a roadway cleaner.
  • the vehicle coupling noticeably affects the crash behavior of the rail vehicle, in particular when the clutch has absorbed the maximum possible collision energy.
  • EP 0 243 758 A2 discloses a rail vehicle with an automatic towing coupling which is designed so that the spring characteristic of the side buffers is minimally influenced by it.
  • the principle proposed there, however, can only be effective in smaller collisions.
  • a rail vehicle with an energy dissipation element which is provided with a climbing protection.
  • the energy dissipation element is arranged on the front side and is surmounted in height by a support structure, which is offset in the direction of travel to the rear.
  • the object of the invention is to provide a rail vehicle in which, in the event of a collision, the coupling influences the crash behavior of the rail vehicle as little as possible.
  • the invention solves this problem by a rail vehicle with a abrollendem on a track in a direction of travel suspension, a supported on the chassis vehicle structure, arranged on the front side of the vehicle rigid support structure, which has an end-side coupling opening, through which a coupling for Coupling further rail vehicles extends, and a coupling holder for holding the clutch on the rail vehicle, wherein the coupling holder reversible Garele- elements that allows a reversible lifting movement of the clutch counter to the direction of travel so far that the clutch is completely immersed in the support structure.
  • a rail vehicle which has a rigid support structure on its front side.
  • Supporting structure is arranged centrally, for example in the transverse direction of the rail vehicle and equipped with a front-side cage mouth or in other words with an end-side coupling opening through which extends a coupling which can be subjected to tension and compression.
  • the support unit is expediently arranged in the transverse direction centrally on the end face of the rail vehicle, wherein it is surmounted in normal operation in a plan view in the direction of travel of the clutch.
  • the front end of the clutch thus initially comes into contact with the collision opponent, whereby due to the coupling holder with its reversible holding elements, a reversible lifting movement against the direction of travel is made possible so far that the clutch dips into the rigid carrier structure.
  • the crash behavior is Therefore, no longer co-determined by the coupling in the context of the invention. Due to the rigid support structure into which the coupling is immersed in the event of a collision, adverse effects are thus avoided.
  • the clutch is preferably an automatically coupling traction clutch. Pull couplings can be loaded on both pressure and tension. In the case of compressive stress, as has already been stated, reversible compression of the clutch takes place counter to the direction of travel until, finally, the clutch is completely immersed in the supporting structure.
  • the coupling holder is subjected to tensile and compressive stress and has an internally hollow retaining sleeve, into which projects a retaining ram, which is supported by spring means in the retaining sleeve.
  • the support ram has connecting means for fixed connection to the coupling.
  • the support structure on Aufkletterschutzstoff which in the event of a collision with an obstacle or other collision partner to prevent the climbing of the rail vehicle on the obstacle or vice versa.
  • the support structure has a plateau section, which is part of the vehicle structure, wherein below the plateau section a Fahrbahnschreibrability is arranged for holding a Fahrbahnschreibrs, which is fixedly connected to the plateau section.
  • the support structure also serves to fasten a roadway cleaner, which ensures that no objects lying on the roadway get under the rail vehicle. Since the support structure is part of the vehicle structure, the overall construction is particularly robust.
  • the support structure for example, as a one-piece component to simple Way in the vehicle structure integrable. The assembly is therefore simplified within the scope of the invention and thus inexpensive.
  • These anti-climber means are arranged for example on an end surface of the plateau portion of the support structure.
  • the frontal surface is facing forward in the direction of travel.
  • the plateau section advantageously extends over the entire width of the rail vehicle and can then be integrated as a cross member firmly in the vehicle structure.
  • the plateau portion also extends in the longitudinal direction, wherein the holding means also extend in the longitudinal direction, so that a frictional connection is provided in the longitudinal direction between the plateau portion and holding means. This connection ensures a high bending moment.
  • the longitudinal direction coincides with the direction of travel.
  • the Fahrbahnipporage is connected via retaining means with the plateau section, wherein the holding means, the plateau section and the Fahrbahnschreibrability form a clutch cage, from the front side of the coupling opening is limited.
  • the clutch cage thus provides on its front side stops for the clutch.
  • the cage-like support structure also serves as a limitation for the movement of the clutch, which extends, for example, as a central clutch below the plateau portion of the limited by the plateau section, the holding means and the Fahrbahnschreibrability clutch cage.
  • the coupling cage forms a lifting point, wherein the support unit has such a stability that lifting of the rail vehicle at the lifting point is possible.
  • the lifting point is expediently an upper section of the coupling cage, which is equipped with a reinforcing profile, for example, on its side facing the plateau section.
  • the said reinforcing profile is part of the plateau section, for example.
  • the reinforcing profile is arranged at a short distance below the plateau section and extends between the holding means, which form lateral boundary walls for the coupling cage.
  • the anti-climber means are configured as ribs, which protrude from an end face of the plateau section facing forwards in the direction of travel.
  • the ribs protruding forwardly towards the front engage with possibly suitably designed anti-climber means of the impact partner, so that climbing up is prevented by this ribbed toothing.
  • Said ribs extend horizontally or, in other words, in the transverse direction and parallel to a plane defined or defined by the wheel attachment points.
  • the plateau section extends in the longitudinal and transverse directions, so that a horizontal surface is formed, on the underside of which the holding means are fastened. Due to this planar configuration of the plateau section, the entire construction of the support structure can provide a high bending moment and thus have a high stability despite a low mass. Thus, high forces can be absorbed by the support structure.
  • the holding means are designed as reinforcing plates, which extend perpendicular to the roadway, whereby side walls are formed in sections.
  • the vertical portions of the retaining means thus limit the coupling cage laterally, wherein they can extend over the entire length of the plateau portion.
  • the reinforcing plates are with their flat The sides, that is, their edges, are directed forward in the direction of travel, with the front edges extending from the roadway scraper upwards towards the plateau section.
  • further reinforcing ribs which are mounted, for example, in the interior of the coupling cage to the respective side wall sections, are used.
  • the said reinforcing ribs are also connected, for example, to the roadway cleaner receptacle and to the lower side of the plateau section.
  • the supporting structure projects beyond at least one energy-absorbing element in the direction of travel.
  • the rail vehicle is equipped with energy-absorbing elements which, however, are arranged offset against the supporting structure against the direction of travel to the rear on the rail vehicle.
  • the aforementioned energy-absorbing elements arranged above the support structure are, for example, irreversible energy-absorbing elements which, for example, are plastically deformable or whose components scrape against each other in a collision, whereby the kinetic energy to be absorbed is reduced in a controlled manner.
  • the support structure at its topmost point at a distance defined by the Radaufsetzddlingen the landing gear level of less than 1500 mm.
  • This maximum height of the support structure has proven to be advantageous in that projecting components of the collision partner overlap the support structure in the event of a collision.
  • Figure 2 show the rail vehicle of Figure 1 with retracted coupling.
  • FIG. 1 shows an embodiment of the rail vehicle 1 according to the invention in a partially sectioned side view.
  • the rail vehicle 1 has a chassis 2, of which only one wheel 3 of a wheel axle of a bogie can be seen in the figures.
  • the wheel 3 is supported on rails 4 rollable, wherein it moves in Figures 1 and 2 in a direction of travel 5.
  • Two mutually parallel rails 4 define a track for the rail vehicle 1.
  • the contact point between rail and wheel is referred to here as Radaufsetzddling.
  • a vehicle structure 6 is supported, which has a car body 7, which has a base frame, of which a longitudinal member 8 is shown figuratively.
  • the undercarriage also has in the side view unrecognizable cross member which extend horizontally and at right angles to the side member.
  • Front side of the rail vehicle 1 or in other words on the end face 9, a rigid support structure 10 can be seen, which has a plateau section 11 and a Fahrbahnschreibrability 12.
  • the tramline picker 12 is secured by means of
  • Plateauabites 11 connected, wherein of the plateau portion 11 of the Fahrbahnsammlungrtext 12 and the holding means 13 frontally a circumferentially closed limited coupling Aperture 14 is formed through which a coupling 15 extends.
  • the plateau section 11 extends both in the longitudinal direction coinciding with the travel direction 5 and at right angles thereto in the said horizontal transverse direction.
  • the holding means extend perpendicular thereto and in the longitudinal direction, so that the support structure forms a coupling cage.
  • the holding means 13 are welded, for example, with this and with the Fahrbahnschreibranalysis 12 or connected to other firmly.
  • the support structure 10 is thus a rigid support structure 10 and has a high bending moment due to its cage-like and spatial configuration.
  • the Fahrbahnschreibrability 12 is used to attach a Fahrgurlich not shown Fahrbahnsammlungrs that is held with little distance above the rails 4 and thus above a plane formed by the Radaufsetzthe the rail wheels 3.
  • energy-consuming elements 16 are arranged on the rail vehicle on the front side, which can be plastically deformed in an external force and thus provide collision protection.
  • the clutch 15 is designed as a central clutch, which can be subjected to train and pressure.
  • the support structure 10 in the transverse direction is arranged centrally on the end face 9 of the rail vehicle 1.
  • the coupling 15 has a coupling head 17 protruding out of the supporting structure in the direction of travel and held by a coupling holder 19 on the rail vehicle 1 via a coupling rod 18.
  • the coupling holder 19 is fixedly mounted on the car body 7 and thus on the vehicle structure 6 here. It is also claimable on train and pressure and has an internally hollow cup-shaped support sleeve 20 into which a support ram 21 extends with its support end, which is not visible in the figures. Facing away from the supporting end, the holding ram 21 a mounting jaw, which is in engagement with the coupling rod 18.
  • the coupling holder 19 can be subjected to tensile and compressive stress, wherein it allows a reversible displacement of the coupling 15 counter to the direction of travel 5 to the extent that it is completely immersed in the supporting structure 10. This completely submerged position of the coupling 15 can be seen in FIG. Here it is made clear that the coupling head 17 and thus the front in the direction of travel 5 end
  • Clutch 15 is completely returned behind the boundary of the coupling opening 14. An interfering influence of the clutch 15 on the crash behavior of the rail vehicle 1 is thus avoided.
  • the uppermost point of the support structure 10, ie thus the upper end of the plateau section 11, has a distance h of 1450 mm from the rail 4.
  • the support structure 10 therefore generally undercuts impact areas protruding longitudinally from the collision object counter to the direction of travel 5, so that the energy dissipation elements 16 arranged above the support structure 10 can exert their effect.
  • anti-climber here in the form of ribs 24.
  • the ribs 24 are in a collision engaged with appropriately designed ribs or deviating anti - climb mittein the collision opponent, so that the climbing of the

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)

Abstract

L'invention concerne un véhicule ferroviaire (1) comportant un train de roulement (2) qui roule sur une voie (4) dans un sens de marche et fait partie d'une structure de véhicule (6) portée par le train de roulement (2), une structure porteuse (10) rigide qui est disposée sur la face frontale (9) du véhicule ferroviaire (1) et dispose d'une ouverture d'attelage (14) côté frontal à travers laquelle s'étend un système d'attelage (15) servant à l'attelage d'autres wagons, un support d'attelage (19) destiné à supporter le système d'attelage (15) sur le véhicule ferroviaire (1), le support d'attelage (19) présentant des éléments supports réversibles qui permettent un mouvement de levée réversible, inverse au sens de marche (5), de sorte que le système d'attelage (15) entre entièrement dans la structure porteuse (10). Entrant dans la structure porteuse (10) en forme de cage, le système d'attelage ne peut plus influencer le comportant du véhicule en cas d'impact.
EP13771452.3A 2013-09-27 2013-09-27 Véhicule ferroviaire à système d'attelage entrant entièrement dans la structure Active EP2999609B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13771452T PL2999609T3 (pl) 2013-09-27 2013-09-27 Pojazd szynowy z całkowicie wsuwającym się sprzęgiem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/070216 WO2015043654A1 (fr) 2013-09-27 2013-09-27 Véhicule ferroviaire à système d'attelage entrant entièrement dans la structure

Publications (2)

Publication Number Publication Date
EP2999609A1 true EP2999609A1 (fr) 2016-03-30
EP2999609B1 EP2999609B1 (fr) 2019-09-11

Family

ID=49301469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13771452.3A Active EP2999609B1 (fr) 2013-09-27 2013-09-27 Véhicule ferroviaire à système d'attelage entrant entièrement dans la structure

Country Status (7)

Country Link
US (1) US10000219B2 (fr)
EP (1) EP2999609B1 (fr)
AU (1) AU2013401449B2 (fr)
ES (1) ES2755086T3 (fr)
PL (1) PL2999609T3 (fr)
RU (1) RU2637833C2 (fr)
WO (1) WO2015043654A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2999609T3 (pl) * 2013-09-27 2020-03-31 Siemens Mobility GmbH Pojazd szynowy z całkowicie wsuwającym się sprzęgiem
DE102013223382A1 (de) * 2013-11-15 2015-05-21 Siemens Aktiengesellschaft Anhebesystem zum Aufgleisen eines Schienenfahrzeugs
WO2015120882A1 (fr) * 2014-02-11 2015-08-20 Siemens Aktiengesellschaft Dispositif de protection anti-montée pour véhicule ferroviaire
ES2729861T3 (es) * 2015-03-17 2019-11-06 Siemens Mobility GmbH Vehículo ferroviario, en particular una locomotora
AT518036A1 (de) * 2015-12-10 2017-06-15 Siemens Ag Oesterreich Fahrwerk für ein Schienenfahrzeug
GB2600408B (en) * 2020-10-27 2024-04-03 Ritchie Kinghorn John Extendable coupler
DE102020216497A1 (de) * 2020-12-22 2022-06-23 Siemens Mobility GmbH Schienenfahrzeug-Wagen mit einem Tank

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DE3764526D1 (de) 1986-05-02 1990-10-04 Knorr Bremse Ag Selbsttaetige zugkupplung fuer schienenfahrzeuge.
FR2712950B1 (fr) * 1993-11-25 1995-12-29 Gec Alsthom Transport Sa Dispositifs et procédé d'amortissement de choc, ossature et véhicule comportant de tels dispositifs d'amortissement de choc.
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PL2999609T3 (pl) * 2013-09-27 2020-03-31 Siemens Mobility GmbH Pojazd szynowy z całkowicie wsuwającym się sprzęgiem

Also Published As

Publication number Publication date
PL2999609T3 (pl) 2020-03-31
AU2013401449B2 (en) 2017-02-16
US10000219B2 (en) 2018-06-19
WO2015043654A1 (fr) 2015-04-02
US20160214629A1 (en) 2016-07-28
AU2013401449A1 (en) 2016-03-24
EP2999609B1 (fr) 2019-09-11
RU2637833C2 (ru) 2017-12-07
ES2755086T3 (es) 2020-04-21
RU2016107841A (ru) 2017-09-07

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