Railway rolling stock – Trucks – Axle bearing mounting
Patent
1981-02-19
1984-04-03
Reeves, Robert B.
Railway rolling stock
Trucks
Axle bearing mounting
105207, 248300, 308 3R, B61F 532, F16C 2720, F16C 3320, F16C 3328
Patent
active
044400950
ABSTRACT:
A wear member for a railway vehicle is provided, the wear member having a U-shaped support that is provided with a bight and a pair of parallel legs and carrying on the bight thereof anti-friction polymeric material. The support is made of structural material of substantially uniform thickness throughout, the structural material having a plurality of corrugations defining the bight of the support with each corrugation having the uniform thickness throughout substantially its entire configuration and having an end surface spaced from and coplanar with the end surfaces of the corrugations adjacent thereto whereby the corrugations provide structural strength for the bight of the support, the polymeric material being supported by certain of the corrugations at just the adjacent and coplanar end surfaces thereof.
REFERENCES:
patent: 1777578 (1930-10-01), Roberts
patent: 2474008 (1949-06-01), Meyer
patent: 2577582 (1951-12-01), Hammitt et al.
patent: 3554618 (1971-01-01), Ditzler et al.
patent: 4170180 (1979-10-01), Houston
patent: 4238039 (1980-12-01), Cooper et al.
patent: 4239007 (1980-12-01), Kleykamp et al.
patent: 4313384 (1982-02-01), Holden et al.
patent: 4330498 (1982-05-01), Kleykamp et al.
Beltran Howard
Dayco Corporation
Reeves Robert B.
Tassone Joseph V.
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