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SE8902071L - Railway vehicle with energy-absorbing end parts - with end parts filled with compressible material which amplifies energy absorption when tubular units are pressed axially - Google Patents

Railway vehicle with energy-absorbing end parts - with end parts filled with compressible material which amplifies energy absorption when tubular units are pressed axially

Info

Publication number
SE8902071L
SE8902071L SE8902071A SE8902071A SE8902071L SE 8902071 L SE8902071 L SE 8902071L SE 8902071 A SE8902071 A SE 8902071A SE 8902071 A SE8902071 A SE 8902071A SE 8902071 L SE8902071 L SE 8902071L
Authority
SE
Sweden
Prior art keywords
end parts
energy
filled
compressible material
railway vehicle
Prior art date
Application number
SE8902071A
Other languages
Swedish (sv)
Other versions
SE8902071D0 (en
Inventor
D Liljenfeldt
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE8902071A priority Critical patent/SE8902071L/en
Publication of SE8902071D0 publication Critical patent/SE8902071D0/en
Publication of SE8902071L publication Critical patent/SE8902071L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/02—Buffers with metal springs
    • B61G11/04—Buffers with metal springs with helical springs
    • B61G11/06—Buffers with metal springs with helical springs arranged to damp each other by mutual friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

The railway vehicle has energy-absorbing end parts which are tubular (2,3) and are filled with a compressible material (4) which amplifies the energy absorption when the tubular units are pressed together axially. The end parts can consist of tubular corner beams in the superstructure of a rail vehicle, which are filled with cellular plastics (4), of tubular cellular plastics-filled units in the vehicle coupler, or between buffers and a vehicle superstructure.
SE8902071A 1989-06-08 1989-06-08 Railway vehicle with energy-absorbing end parts - with end parts filled with compressible material which amplifies energy absorption when tubular units are pressed axially SE8902071L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8902071A SE8902071L (en) 1989-06-08 1989-06-08 Railway vehicle with energy-absorbing end parts - with end parts filled with compressible material which amplifies energy absorption when tubular units are pressed axially

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902071A SE8902071L (en) 1989-06-08 1989-06-08 Railway vehicle with energy-absorbing end parts - with end parts filled with compressible material which amplifies energy absorption when tubular units are pressed axially

Publications (2)

Publication Number Publication Date
SE8902071D0 SE8902071D0 (en) 1989-06-08
SE8902071L true SE8902071L (en) 1990-12-09

Family

ID=20376216

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902071A SE8902071L (en) 1989-06-08 1989-06-08 Railway vehicle with energy-absorbing end parts - with end parts filled with compressible material which amplifies energy absorption when tubular units are pressed axially

Country Status (1)

Country Link
SE (1) SE8902071L (en)

Also Published As

Publication number Publication date
SE8902071D0 (en) 1989-06-08

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