Railway rolling stock – Trucks – Bogie
Patent
1979-10-22
1981-03-10
Beltran, Howard
Railway rolling stock
Trucks
Bogie
105197D, 105207, B61F 512, B61F 550, F16D 6904
Patent
active
042547121
ABSTRACT:
A wearplate for a column of a railway freight car side frame is attached by fastener means to a column web and additionally is welded to top and bottom lugs of the column web by weld metal in recesses of said lugs and in recesses of the web which communicate with the lug recesses at the side of the plate which seats against the web.
REFERENCES:
patent: 3408955 (1968-11-01), Barber
patent: 3687086 (1972-08-01), Barber
patent: 3834320 (1974-09-01), Tack
patent: 3880089 (1975-04-01), Wallace
Amsted Industries Incorporated
Beltran Howard
Broisus Edward J.
Kostka Fred P.
Schmitt John L.
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