Railway rolling stock – Trucks – Bogie
Patent
1992-08-05
1993-10-26
Le, Mark T.
Railway rolling stock
Trucks
Bogie
105453, B61F 500
Patent
active
052556115
ABSTRACT:
A device for compensating the tilt of the carriage body of a rail vehicle when travelling around sharp turns at high speeds includes a tilt compensator with a four-bar mechanism, the tilt compensator being operationally connected to an energy storage device. The four-bar mechanism includes a transversely movable support that is mounted in a floating manner and which is supported on a carriage body suspension for providing vertical cushioning of the carriage body. Preferably, the four-bar mechanism is formed of a wobble stabilizer, two laterally mounted hinged supports and the aforementioned transverse support mounted in a floating manner with a central pivot extending between the energy store and the transverse support.
REFERENCES:
patent: 3717104 (1973-02-01), Law et al.
patent: 3818841 (1974-06-01), Julien
patent: 3977694 (1976-08-01), Nordstrom
patent: 4324187 (1982-04-01), Sambo
patent: 4363277 (1982-12-01), Martin et al.
patent: 4516507 (1985-05-01), Dean
Le Mark T.
SIG - Schweizerische Industrie-Gesellschaft
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