High speed railway truck

Details High speed railway truck High speed railway truck

1974-07-24

1976-11-02

Spar, Robert J.

Railway rolling stock

Trucks

Bogie

105182R, 105197A, 105199R, 1052241, 295 5, 295 7, 295 11, B61F 308, B61F 510, B61F 514, B61F 524

Patent

active

039889920

ABSTRACT:
A truck for a high speed rail vehicle which has a friction bearing between the car body and the truck frame so as to restrain movement of the frame about its vertical axis until the friction between the friction bearing and the truck frame has been overcome. The truck also has axle bearings in the form of mutually inclined surfaces made of material of high stiffness in the normal direction of travel of the truck.

REFERENCES:
patent: 2113379 (1938-04-01), Maas
patent: 3818841 (1974-06-01), Julien
patent: 3839969 (1974-10-01), Thum

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