Railway rolling stock – Trucks – Bogie
Patent
1995-08-24
1996-09-24
Le, Mark T.
Railway rolling stock
Trucks
Bogie
B61F 500
Patent
active
055580246
ABSTRACT:
A body roll control system in a railway vehicle with a variable trim body, wherein two pairs of fluid pressure linear actuators are substantially vertically interposed between the body and the opposite sides of two bogies. The control system comprises a single valve unit in common to both actuator pairs, and the actuator of the two pairs placed in correspondence of one side and, respectively, of the other side of the body are connected to each other and with the valve unit through respective common fluid lines.
REFERENCES:
patent: 2161687 (1939-06-01), Schoepf et al.
patent: 3286655 (1966-11-01), Lich
patent: 4665835 (1987-05-01), Mohacsi et al.
patent: 5295443 (1994-03-01), Bangtsson et al.
patent: 5454329 (1995-10-01), Liprandi et al.
Bernabo' Silorata Pier L.
Magnani Alberto
Solera Leonardo
Fiat Ferroviaria SpA
Hochberg D. Peter
Jaffe Michael
Kusner Mark
Le Mark T.
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