Railway rolling stock – Trucks – Axle bearing mounting
Patent
1996-07-12
1998-04-07
Le, Mark T.
Railway rolling stock
Trucks
Axle bearing mounting
B61F 1500
Patent
active
057352160
ABSTRACT:
A three piece rail car truck has a pair of side frames, a pair of wheelsets and a roller bearing adapter seated on each end of each wheelset. Each side frame has pedestal jaws formed and adapted to seat upon each roller bearing adapter. The improvement comprises a stabilizer bar connected between each roller bearing adapter and an adjacent portion of a side frame, with the stabilizer bars resisting unsquaring relative movement between the wheelsets and side frames.
REFERENCES:
patent: 1182705 (1916-05-01), Pilcher
patent: 1697514 (1929-01-01), Priebe
patent: 1828280 (1931-10-01), Buckius
patent: 2782732 (1957-02-01), Rossell
patent: 3682102 (1972-08-01), Pocklington et al.
patent: 4173933 (1979-11-01), Kayserling
patent: 4742779 (1988-05-01), Bevand
patent: 5090333 (1992-02-01), Bieker et al.
patent: 5503084 (1996-04-01), Goding et al.
Bullock Robert L.
Taillon Armand P.
Le Mark T.
Standard Car Truck Company
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