Railway rolling stock – Trucks – Axle bearing mounting
Patent
1976-07-26
1978-06-13
Hoffman, Drayton E.
Railway rolling stock
Trucks
Axle bearing mounting
105221R, 308238, B61F 530, B61F 550, B61F 1736, F16C 3320
Patent
active
040942538
ABSTRACT:
A pedestal liner for railroad trucks is disclosed in which the liner is not bolted to the pedestal leg, but instead is allowed to "float" -- that is, to move relative both to the journal box and to the pedestal leg.
REFERENCES:
patent: 1866264 (1932-07-01), Melcher
patent: 1903859 (1933-04-01), Glascodine
patent: 2474008 (1949-06-01), Meyer
patent: 3378317 (1968-04-01), Fisher et al.
patent: 3554618 (1971-01-01), Ditzler et al.
patent: 4001124 (1977-01-01), Hussey
Beltran Howard
Hoffman Drayton E.
Page M. Richard
The Polymer Corporation
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