EP0344394B1 - Schienenfahrzeug - Google Patents

Schienenfahrzeug Download PDF

Info

Publication number
EP0344394B1
EP0344394B1 EP89100552A EP89100552A EP0344394B1 EP 0344394 B1 EP0344394 B1 EP 0344394B1 EP 89100552 A EP89100552 A EP 89100552A EP 89100552 A EP89100552 A EP 89100552A EP 0344394 B1 EP0344394 B1 EP 0344394B1
Authority
EP
European Patent Office
Prior art keywords
vehicle
guard bar
rail vehicle
vehicle according
draw
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
EP89100552A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0344394A1 (de
Inventor
Alfred Uttner
Manfred Riegler
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.)
AEG Schienenfahrzeuge Nahverkehr und Wagen GmbH
Original Assignee
MAN GHH Schienenverkehrstechnik 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 MAN GHH Schienenverkehrstechnik GmbH filed Critical MAN GHH Schienenverkehrstechnik GmbH
Priority to AT89100552T priority Critical patent/ATE70504T1/de
Publication of EP0344394A1 publication Critical patent/EP0344394A1/de
Application granted granted Critical
Publication of EP0344394B1 publication Critical patent/EP0344394B1/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
    • B61G11/00—Buffers
    • B61G11/16—Buffers absorbing shocks by permanent deformation of buffer element
    • 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
    • B61G7/00—Details or accessories
    • B61G7/14—Safety devices

Definitions

  • the invention relates to a rail vehicle, in particular a track-guided city traffic vehicle according to the preamble of claim 1.
  • Known rail vehicles of this type and in particular trams and light rail vehicles, are nowadays equipped with preferably automatic central buffer couplings consisting of a detachable coupling head and a pulling and pushing device including a shock absorbing member, which are held resiliently in the central position by active or passive centering elements to prevent the central buffer couplings from taking up an undefined position at the front and rear ends of a train set or a single rail vehicle.
  • the impact energy is reduced to such an extent within certain impact speeds by means of such center buffer clutches that no permanent deformation occurs on the vehicle structure.
  • center buffer clutches do not offer effective protection against non-centric impact impacts, that is to say to the side of the coupling or obliquely acting on the bow or stern end of a train set or a single vehicle.
  • the object of the invention is to design a rail vehicle of the type mentioned in such a way that an impact protection which is effective even against lateral impacts across the entire front width of the vehicle and is low-risk for other road users is ensured, which is structurally simple and easy to connect to a free, uncoupled vehicle end assemble.
  • the push-and-push device is expediently provided with a quick-release adapter piece, which enables rapid replacement of the ram protection rod and coupling head and, according to claim 3, is preferably designed as a shell sleeve.
  • a structurally particularly simple, easy-to-use and robust design of the swivel lock, by means of which lateral impact impacts are intercepted essentially independently of the train impact device, is characterized in claims 4 to 8, wherein the lateral impact energy in a particularly preferred manner is damped or absorbed by intermediate buffers according to claims 7 and 8 without constraints and thus damage to the push-pull device and the swivel lock as long as the permissible belching energy is not exceeded.
  • a further embodiment of the invention which is expedient in terms of a favorable shock absorption, consists in that the pull-shock device supporting the ram protection rod in the longitudinal direction of the vehicle contains a spring unit with an integrated shock-absorbing member.
  • the ram protection bar is preferably not only interchangeable with an automatic coupling head, but also with a lightweight towing coupling head, so that in a rail vehicle or train set equipped with ram protection bumpers, the protective bar is released by a quick-release fastener and exchanged for a standard lightweight coupling carried in the vehicle can be, whereupon the broken down vehicle is ready for towing by an appropriate towing vehicle.
  • the rail vehicle 2 shown in the figures is provided in the area of the vehicle bow 4 with a central train bumper 6 which is common for central buffer couplings and which contains a spring unit 8 with an integrated shock absorbing member and can be pivoted vertically and horizontally on the vehicle structure 12 via a bearing block 10 is stored.
  • a central train bumper 6 which is common for central buffer couplings and which contains a spring unit 8 with an integrated shock absorbing member and can be pivoted vertically and horizontally on the vehicle structure 12 via a bearing block 10 is stored.
  • an adapter piece 14 in the form of a quick-release fastener designed as a shell sleeve fastens a cross-section (FIG. 1) and a top view (FIG. 2) C-shaped crash protection bar 16 which secures the vehicle end 4 via the encompasses the entire front width of the vehicle and is covered on the front with a soft rubber bead 18.
  • a swiveling device 20 which is effective on both sides of the pull bumper 6 between the respective transverse end of the ram protection bar 16 and the vehicle structure 12.
  • This consists of a guide pin 22 fastened to the respective transverse end of the protective rod 16, which engages in a plug-in sleeve 24, which is displaceable in the longitudinal direction of the vehicle and which is arranged in an elastically limited manner via an elastomeric intermediate buffer 26 in a guide block 28 fastened to the vehicle structure 12.
  • the quick-release fastener 14 is opened and the ram protection rod 16 is removed, the pivoting locks 20 being automatically released by pulling the guide bolts 22 out of the elastomer sleeves 24, 26 are, whereupon on the now no longer locked in the swivel direction pull bumper 6 by means of the shell sleeve 14 a common, for example automatic center buffer coupling head 30 (Fig. 4) can be attached.
  • a common, for example automatic center buffer coupling head 30 (Fig. 4) can be attached.
  • the ram protection bar 16 is dismantled in the same way and replaced with a standard towed lightweight coupling (not shown) carried in the vehicle. The broken down rail vehicle 2 is then ready for towing by a corresponding towing vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vibration Dampers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
EP89100552A 1988-06-03 1989-01-13 Schienenfahrzeug Expired - Lifetime EP0344394B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89100552T ATE70504T1 (de) 1988-06-03 1989-01-13 Schienenfahrzeug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818839 1988-06-03
DE3818839A DE3818839A1 (de) 1988-06-03 1988-06-03 Schienenfahrzeug

Publications (2)

Publication Number Publication Date
EP0344394A1 EP0344394A1 (de) 1989-12-06
EP0344394B1 true EP0344394B1 (de) 1991-12-18

Family

ID=6355734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100552A Expired - Lifetime EP0344394B1 (de) 1988-06-03 1989-01-13 Schienenfahrzeug

Country Status (3)

Country Link
EP (1) EP0344394B1 (enrdf_load_stackoverflow)
AT (1) ATE70504T1 (enrdf_load_stackoverflow)
DE (2) DE3818839A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931171A1 (de) * 1988-06-03 1991-04-04 Messerschmitt Boelkow Blohm Schienenfahrzeug
CH687140A5 (de) * 1992-04-30 1996-09-30 Fischer Georg Formtech Mittelpufferkupplung fuer ein Schienenfahrzeug mit einer Schutzvorrichtung.
DE19855830C1 (de) 1998-12-03 2000-02-24 Dwa Deutsche Waggonbau Gmbh Kollisionsschutzeinrichtung für spurgeführte Stadtverkehrsfahrzeuge
US6766243B1 (en) 1999-10-06 2004-07-20 Robert Bosch Gmbh Device and method for ignition in an internal combustion engine
DE10126483A1 (de) * 2001-05-31 2002-12-05 Scharfenbergkupplung Gmbh & Co Energieverzehreinrichtung für die Stirnseite von Schienenfahrzeugen
EP2250062B1 (de) * 2008-03-12 2014-12-31 Siemens AG Österreich Crashtaugliche bugschürze für ein schienenfahrzeug
DE102010045273A1 (de) * 2010-09-14 2012-03-15 Detlef Alwes Energie absorbierende Struktur
DE102013224470A1 (de) * 2013-11-29 2015-06-03 Voith Patent Gmbh Schienenfahrzeug-Bugklappe und Schienenfahrzeug damit
DE102014218484A1 (de) * 2014-09-15 2016-03-17 Voith Patent Gmbh Automatische Mittelpufferkupplung der WILLISON -Bauart, insbesondere SA-3 Bauart für Schienenfahrzeuge mit standardisierter Schnittstelle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB338037A (en) * 1929-12-16 1930-11-13 Union Construction And Finance Improvements in or relating to buffers and draw gear for vehicles, particularly for tramcars and other rail vehicles
US2251347A (en) * 1938-12-31 1941-08-05 Clark Equipment Co Rail car
US3097725A (en) * 1951-05-29 1963-07-16 Gerald H Peterson Kinetic energy absorber
DE3228941A1 (de) * 1982-08-03 1984-02-09 Scharfenbergkupplung Gmbh, 3320 Salzgitter Einer mittelpufferkupplung nachgeschaltete vorrichtung zur aufnahme uebergrosser stoesse

Also Published As

Publication number Publication date
DE3818839A1 (de) 1989-12-07
DE3818839C2 (enrdf_load_stackoverflow) 1991-06-06
ATE70504T1 (de) 1992-01-15
DE58900579D1 (de) 1992-01-30
EP0344394A1 (de) 1989-12-06

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