ZA878997B - A cross-coupling between two bogies of a rail vehicle - Google Patents

A cross-coupling between two bogies of a rail vehicle

Info

Publication number
ZA878997B
ZA878997B ZA878997A ZA878997A ZA878997B ZA 878997 B ZA878997 B ZA 878997B ZA 878997 A ZA878997 A ZA 878997A ZA 878997 A ZA878997 A ZA 878997A ZA 878997 B ZA878997 B ZA 878997B
Authority
ZA
South Africa
Prior art keywords
linkage
transverse
supporting elements
linkages
end piece
Prior art date
Application number
ZA878997A
Inventor
Cotesi Alberto
Original Assignee
Schweizerische Lokomotiv- Und Maschinenfabrik
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 Schweizerische Lokomotiv- Und Maschinenfabrik filed Critical Schweizerische Lokomotiv- Und Maschinenfabrik
Publication of ZA878997B publication Critical patent/ZA878997B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The transverse coupling connects two drawbar-like linkages (10, 11) on the bogie. The first linkage (10) contains a fork-like end piece (12) with two stops (13, 14) opposing one another in a transverse direction. The second linkage (11) contains an end piece (15) with guide parts (16, 17) arranged one on top of another for a spring unit (20) insertable between the stops (13, 14) on the first linkage (10). The spring unit (20) contains a transverse spring element (21) arranged between two supporting elements (22, 23) which, when the transverse coupling is in the neutral centre position, rests by way of the supporting elements (22, 23) against support fixtures (24, 25) formed on the guide parts (16, 17). The supporting elements (22,23) each have a contact surface (22a or 23a) which can be brought together with the adjoining stop (13 or 14) on the first linkage (10) in such a way that it cannot slip. In the event of a transverse movement of one of the linkages (10 or 11), one of the supporting elements (22 or 23) is lifted from the support fixture (24 or 25) in question by the stop (13 or 14) on the first linkage (10) penetrating between the guide parts (16, 17). The end piece (15) surrounds the spring unit (20) with clearances which permit all-round, unimpeded relative movements of the lifted supporting element (22 or 23), all relative movements between the linkages (10 and 11) being absorbed free of wear by deformation of the spring element (21). This arrangement is particularly advantageous on constructions with large spring deflections. <IMAGE>
ZA878997A 1987-01-19 1987-11-30 A cross-coupling between two bogies of a rail vehicle ZA878997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH171/87A CH671932A5 (en) 1987-01-19 1987-01-19

Publications (1)

Publication Number Publication Date
ZA878997B true ZA878997B (en) 1988-05-26

Family

ID=4180879

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA878997A ZA878997B (en) 1987-01-19 1987-11-30 A cross-coupling between two bogies of a rail vehicle

Country Status (4)

Country Link
EP (1) EP0277291B1 (en)
AT (1) ATE61775T1 (en)
CH (1) CH671932A5 (en)
ZA (1) ZA878997B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170609B1 (en) * 1999-08-23 2003-12-16 Aldecoa Juan Cruz Sarriugarte SHOOTING MECHANISM FOR PARALLEL CANNON SCREWS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH309758A (en) * 1952-11-10 1955-09-15 Schweizerische Lokomotiv Rail vehicle with a spring-loaded coupling in transverse and vertical direction between two chassis.
NL254285A (en) * 1960-07-13
NL299029A (en) * 1963-09-30

Also Published As

Publication number Publication date
EP0277291A1 (en) 1988-08-10
ATE61775T1 (en) 1991-04-15
CH671932A5 (en) 1989-10-13
EP0277291B1 (en) 1991-03-20

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