Secondary suspension system for a railway car

Details Secondary suspension system for a railway car Secondary suspension system for a railway car

1980-12-29

1983-01-18

Peters, Jr., Joseph F.

Railway rolling stock

Trucks

Bogie

105197DB, 105199F, 105199CB, 267 3, 267 9A, 384423, B61F 3004

Patent

active

043686729

ABSTRACT:
A secondary suspension system includes a pair of air springs connected between the bolster of a truck and the car body. The air springs are disposed at angles extending inwardly from opposite ends of the bolster towards the center of the car body to provide both vertical and lateral suspension for the car body.

REFERENCES:
patent: Re28815 (1976-05-01), Schmiterlow
patent: 2954745 (1960-10-01), Lich
patent: 3895206 (1975-07-01), Smedley et al.
patent: 4196671 (1980-04-01), Herring, Jr. et al.

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