Cutlery
Patent
1975-02-24
1976-03-16
King, Lloyd L.
Cutlery
105199C, F16C 1700, F16C 1900, F16C 2100, B61F 300
Patent
active
039442985
ABSTRACT:
This invention relates to a replaceable plastic wear member which is disposed within the center bowl of a railway vehicle truck bolster and interposed between the bottom of the center bowl and a vehicle body bolster center plate that extends from the bottom of the body into the center bowl in abutting relation with the upper side of the wear member, the purpose of which member is to prevent wear of the bottom of the center bowl by the relative movement between the car body and the truck bolster.
REFERENCES:
patent: 1912563 (1933-06-01), Allison
patent: 3346302 (1967-10-01), Robinson et al.
patent: 3466102 (1969-09-01), Goodwyn
patent: 3667820 (1972-06-01), Sherrick
patent: 3832954 (1974-09-01), Amwake
King Lloyd L.
McIntire, Jr. R. W.
Poore W. F.
Westinghouse Air Brake Company
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