Railway rolling stock – Trucks – Bogie
Patent
1980-06-24
1982-06-01
Peters, Jr., Joseph F.
Railway rolling stock
Trucks
Bogie
248544, 308138, B61F 514, B61F 524, F16C 1704
Patent
active
043322026
ABSTRACT:
Raised pads of minimum area are provided on the top surface of a railroad truck bolster to cooperate with and present maximum support to the side bearings with only minor grinding operations needed to the as-cast surface to assure full bearing.
REFERENCES:
patent: 1717045 (1929-06-01), Larsen
patent: 1728336 (1929-09-01), Downey
patent: 1897836 (1933-02-01), Bristol
patent: 1923435 (1933-08-01), Gilpin
patent: 3329098 (1967-07-01), Williams
patent: 3388885 (1968-06-01), Holmes
patent: 3845725 (1974-11-01), Gierlach
patent: 4000931 (1977-01-01), Geyer
patent: 4130066 (1978-12-01), Mulcahy
Beltran Howard
Dresser Industries Inc.
Majesko Raymond T.
Peters Jr. Joseph F.
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