Method for making cages for rolling bearings

Details Method for making cages for rolling bearings Method for making cages for rolling bearings

1984-07-19

1986-04-29

Rosenbaum, Mark

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29DIG37, 83 54, 83620, 384572, 384575, B21D 5312, B21K 105, B26D 300

Patent

active

045847495

ABSTRACT:
The invention pertains to a process and a device for the production of pocket cages for roller bearings. The starting material is a cup-shaped blank or a tube, and the lateral surfaces of the cage are cut at the same time that the rolling element pockets are stamped out. In this way a work step on a separate processing machine is eliminated.

REFERENCES:
patent: 930933 (1909-08-01), Stover
patent: 1395385 (1921-11-01), Buckwalter
patent: 1404383 (1922-01-01), Flaherty
patent: 1427520 (1922-08-01), Close
patent: 1477164 (1923-12-01), Close
patent: 1712076 (1929-05-01), Hughes
patent: 3080639 (1963-03-01), Maurizi et al.
patent: 3314737 (1967-04-01), Alhman
patent: 3365775 (1968-01-01), Cavagnero et al.
patent: 3499200 (1970-03-01), Wilson
patent: 4337680 (1982-07-01), Borzym

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