WO2009019182A2 - Dispositif pour limiter le chevauchement d'un véhicule ferroviaire - Google Patents

Dispositif pour limiter le chevauchement d'un véhicule ferroviaire Download PDF

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Publication number
WO2009019182A2
WO2009019182A2 PCT/EP2008/060011 EP2008060011W WO2009019182A2 WO 2009019182 A2 WO2009019182 A2 WO 2009019182A2 EP 2008060011 W EP2008060011 W EP 2008060011W WO 2009019182 A2 WO2009019182 A2 WO 2009019182A2
Authority
WO
WIPO (PCT)
Prior art keywords
railway vehicle
bottom plate
component
collision
cutting
Prior art date
Application number
PCT/EP2008/060011
Other languages
German (de)
English (en)
Other versions
WO2009019182A3 (fr
Inventor
Jürgen Schnaas
Peter Wöhl
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2009019182A2 publication Critical patent/WO2009019182A2/fr
Publication of WO2009019182A3 publication Critical patent/WO2009019182A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/10—End constructions
    • 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

Definitions

  • the invention relates to a device for limiting the climbing of a railway vehicle on another railway vehicle in a collision, wherein a component is arranged on a bottom plate of the railway vehicle near the front side of the railway vehicle for cooperation with the front end of a bottom plate of the other railway vehicle in a collision ,
  • the invention has for its object to provide a device with which the Aufklettern is limited by a significant portion of the kinetic energy of the collision is taken up by the buffer instead in another way.
  • the object is achieved according to the invention in that the component is aligned at an angle to the plane of the base plate and pointing towards the end face of the railway vehicle as a cutting edge for cutting into the frontal end of the bottom plate of the other railway vehicle in a collision.
  • the advantage is achieved that the device according to the invention in a collision, which can not be handled by the buffers alone, degrades the remaining kinetic energy by only in a locally limited and defined area, the structure of the railway vehicles is changed. In particular, there is no damage that could be dangerous for the passengers.
  • the component is aligned perpendicular to the plane of the bottom plate. This gives the most favorable position for cutting into the bottom plate of the other railway vehicle.
  • the bottom plate of the other railway vehicle is not only cut, but by two cutting lines a strip is cut out, which is then bent by the guide body.
  • the gap-facing surface of the guide body which contacts the strip forms a transverse groove to the railway vehicle which is open towards the strip, the strip is not only bent but wound up.
  • the two components and the guide body together form a one-piece element.
  • the structure of the device is simplified.
  • At least one component is arranged on the bottom plate of the railway vehicle both in the vicinity of one and in the vicinity of the other end face of the railway vehicle.
  • each component has a different shortest distance from the extending in the direction of travel center axis of the bottom plate.
  • the component or components are covered in the region of their cutting by a skirt that withstands only a collision with relatively low kinetic energy.
  • the apron may be thin and / or made of a material that does not withstand a strong impact.
  • the advantage is achieved that in a minor accident no unwanted damage caused by the cutting. In particular, it is prevented that persons are injured by the cutting. In a collision with high kinetic energy, the apron is destroyed, so that subsequently the desired effect of the components with cutting edge can occur.
  • Figure 1 shows a railway vehicle, which is equipped with the device according to the invention, in side view.
  • Figure 2 shows the position of floor panels of two railway vehicles after a collision when at least one rail vehicle is equipped with the apparatus according to the invention.
  • Figure 3 shows two railway vehicles, which are equipped with the device according to the invention, from below.
  • FIG. 1 shows a railway vehicle 1 which has a base plate 2 to which a buffer 3 is connected. Below the front end of the bottom plate 2 is laterally offset from the buffer 3, a component 4 is arranged, which is designed to be indicative of the end face of the railway vehicle 1 as a cutting edge.
  • This component 4 is located in a different vertical plane than the buffer 3, so that when a collision with another railway vehicle, as soon as the railway vehicle 1 climbs only slightly, cuts the edge of the component 4 in the bottom plate of the other railway vehicle. This cutting process converts kinetic energy to prevent further ascending.
  • a guide body 5 arranged laterally offset between the two components 4 on the base plate 2 but slightly to the rear has a downwardly curved surface on which the strip cut out of the base plate of the other railway vehicle is bent over or even rolled up. This bending process additionally converts kinetic energy.
  • the guide body 5 and the components 4 may also integrally form an element.
  • Figure 2 shows the position of the floor panels 2 and 8 of two railway vehicles after a collision.
  • the bottom plate 2 extends obliquely upward, because the railway vehicle to which it belongs, already something on the other railway vehicle to which the bottom plate 8 belongs climbed.
  • a further climbing has been prevented because two juxtaposed components 4, of which only one can be seen in the side view, have already cut out a strip 9 with their cutting from the bottom plate 8 of the other railway vehicle, which already by the behind the gap between the components 4 positioned guide body 5 has been bent.
  • By cutting out and bending over the strip 9 of the bottom plate 8 of the other railway vehicle so much kinetic energy is converted that the railway vehicle does not rise any further.
  • Figure 3 is roughly schematically the railway vehicle 1 shown from below with two spaced apart by a gap components 4a and 4b, which in the vicinity of the front side of the egg senbahnGermanes 1 to the bottom plate 2 arranged to
  • End face are designed as cutting.
  • a strip 9 (FIG. 2) to be cut out of the bottom plate 8 of the other railway vehicle 10.
  • the guide body 5 for bending or even winding the
  • Strip 9 is located on the bottom plate 2 between the two components 4a and 4b slightly offset away from the front side to the rear. Also in the vicinity of the other end face of the railway vehicle 1 on the bottom plate 2 and corresponding to the bottom plate 8 of the other railway vehicle 10 coupled in normal operation, two identical components 4c and 4d spaced apart by a gap are arranged. Care has been taken to ensure that railway vehicles 1 and 10 and even at the one and at the other end of the same railway vehicle 1, the components 4 each have a different distance from the direction of travel extending central axis 11 of the bottom plate 2.8. It is sufficient if only two different distances from the central axis 11 occur. Then, the distances of the components 4a and 4d and corresponding to the components 4b and 4c correspond.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un dispositif pour limiter le chevauchement d'un véhicule ferroviaire (1) sur un autre véhicule ferroviaire (10) dans le cas d'une collision. À cet effet, on dispose sur une plaque de base (2) du véhicule ferroviaire (1), à proximité du côté frontal du véhicule ferroviaire (1), un composant (4) pour coopérer avec l'extrémité frontale d'une plaque de base (8) de l'autre véhicule ferroviaire (10) en cas de collision. Conformément à l'invention, le composant (4) est orienté suivant un certain angle par rapport au plan de la plaque de base (2) et est réalisé sous forme de biseau tourné vers le côté frontal du véhicule ferroviaire (1), pour entailler dans l'extrémité frontale de la plaque de base (8) de l'autre véhicule ferroviaire (10) en cas de collision. On évite un chevauchement en transformant l'énergie cinétique supplémentaire par cet effet d'entaille.
PCT/EP2008/060011 2007-08-06 2008-07-30 Dispositif pour limiter le chevauchement d'un véhicule ferroviaire WO2009019182A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007037023.9 2007-08-06
DE102007037023A DE102007037023A1 (de) 2007-08-06 2007-08-06 Vorrichtung zum Begrenzen des Aufkletterns eines Eisenbahnfahrzeuges

Publications (2)

Publication Number Publication Date
WO2009019182A2 true WO2009019182A2 (fr) 2009-02-12
WO2009019182A3 WO2009019182A3 (fr) 2009-04-02

Family

ID=40278820

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/060011 WO2009019182A2 (fr) 2007-08-06 2008-07-30 Dispositif pour limiter le chevauchement d'un véhicule ferroviaire

Country Status (2)

Country Link
DE (1) DE102007037023A1 (fr)
WO (1) WO2009019182A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105438213A (zh) * 2015-12-30 2016-03-30 深圳市乾行达科技有限公司 一种具有导向管的切削式防爬器
CN105438212A (zh) * 2015-12-30 2016-03-30 深圳市乾行达科技有限公司 一种切削式防爬器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006034A1 (fr) * 1998-12-04 2000-06-07 Kawasaki Jukogyo Kabushiki Kaisha Pièce de construction en forme de caisse et tête de chassis d'un véhicule
US6820759B1 (en) * 1999-11-25 2004-11-23 Siemens Ag Rail vehicle for passenger transportation, especially for local traffic
WO2004110842A1 (fr) * 2003-06-13 2004-12-23 Siemens Transportation Systems Gmbh & Co Kg Dispositif anti-chevauchement pour wagon
DE102006050028A1 (de) * 2006-10-24 2008-04-30 Sieghard Schneider Aufkletterschutzvorrichtung für Schienenfahrzeuge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006034A1 (fr) * 1998-12-04 2000-06-07 Kawasaki Jukogyo Kabushiki Kaisha Pièce de construction en forme de caisse et tête de chassis d'un véhicule
US6820759B1 (en) * 1999-11-25 2004-11-23 Siemens Ag Rail vehicle for passenger transportation, especially for local traffic
WO2004110842A1 (fr) * 2003-06-13 2004-12-23 Siemens Transportation Systems Gmbh & Co Kg Dispositif anti-chevauchement pour wagon
DE102006050028A1 (de) * 2006-10-24 2008-04-30 Sieghard Schneider Aufkletterschutzvorrichtung für Schienenfahrzeuge

Also Published As

Publication number Publication date
DE102007037023A1 (de) 2009-04-02
WO2009019182A3 (fr) 2009-04-02

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