Railway rolling stock – Trucks – Bogie
Patent
1978-09-28
1980-12-09
Bertsch, Richard A.
Railway rolling stock
Trucks
Bogie
308137, 428461, B61F 516, F16C 1704, F16C 1710
Patent
active
042377927
ABSTRACT:
A wear-resistant reinforced liner for a center plate structure of a railway vehicle is provided wherein the liner is defined of a polymeric matrix and has top and bottom surfaces adapted to engage railway members, the liner having dual-purpose means embedded in the matrix. This dual-purpose means provides reinforcement for the liner and is partially exposed at the top and bottom surfaces to form a comparatively low electrical resistance path through the liner with each surface portion in contact with the mating members of the vehicle.
REFERENCES:
patent: 2514034 (1950-04-01), Dean
patent: 3346302 (1967-10-01), Robinson et al.
patent: 3986752 (1976-10-01), Bogar et al.
patent: 4188888 (1980-02-01), Cooper et al.
Bertsch Richard A.
Bricker Charles E.
Dayco Corporation
Wolk Reuben
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