Wear member for railway vehicle

Details Wear member for railway vehicle Wear member for railway vehicle

1980-06-25

1982-06-15

Bertsch, Richard A.

Railway draft appliances

Cushioned

Cooperating parts fixed to car

B61G 710, B61G 500, B61G 920

Patent

active

043346251

ABSTRACT:
A wear member for a railway vehicle and method of making same are provided wherein such wear member is comprised of a metal support having a substantially planar sheet portion which has a continuous supporting surface and ultra high molecular weight polymeric material disposed against the supporting surface on a common interface with such metal support and polymeric material being attached and interlocked together as a unitary structure by cooperating formed means in the two components at the interface and free of additional attaching components.

REFERENCES:
patent: 4120404 (1978-10-01), Chierici et al.
patent: 4238039 (1980-12-01), Cooper et al.
patent: 4261472 (1981-04-01), Moore et al.
patent: 4264015 (1981-04-01), Mathieu

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