Apparatus for smooth rolling the bearing seats of crankshafts

Details Apparatus for smooth rolling the bearing seats of crankshafts Apparatus for smooth rolling the bearing seats of crankshafts

1979-05-11

1981-11-10

Larson, Lowell A.

Metal working

Burnishing

Of water laid fibrous article

72110, 29 6, B24B 3900, B24B 3904

Patent

active

042990173

ABSTRACT:
This rolling apparatus comprises tool rollers for finish or smooth rolling the bearing seats of crankshafts. Each tool roller is supported by two idler rollers along its length. In addition, the tool rollers are supported against axial displacement by glide plates. Each tool roller end is held in a recess of a respective glide plate. The recess narrows down at the roller holding end so that the respective roller can protrude only partially beyond the glide plates but sufficiently against the bearing seat to be smoothed. The glide plates are made of a material, such as brass or the like, which will protect the respective axial guide faces of the crankshaft bearing seat.

REFERENCES:
patent: 2075394 (1937-03-01), Hazelett
patent: 2247887 (1941-07-01), Nascimbeni
patent: 2375108 (1945-05-01), Hopkins
patent: 2915809 (1959-12-01), Egger, Jr.
patent: 3735620 (1973-05-01), Naumann
patent: 3818559 (1974-06-01), Benson

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