Method for forming roller retainers in a bearing cage

Details Method for forming roller retainers in a bearing cage Method for forming roller retainers in a bearing cage

1982-04-22

1985-12-31

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

291484C, 29437, 29725, 384572, B21C 3730

Patent

active

045611572

ABSTRACT:
Method for forming roller bearing cage lugs into roller retainers. Portions of the lugs provided on bearing cage webs are staked to a preselected depth and a desired retainer conformation in an overlying relationship with adjacent roller receiving pockets in the cage. A punch assembly which accommodates a pair of simultaneous staking operations is employed. The assembly includes a staking punch configured to stake portions of the same lug in opposite directions from each other overlying portions of adjacent receiving pockets or to stake portions of adjacent lugs in opposite directions toward each other overlying opposed sides of the same receiving pocket.

REFERENCES:
patent: 2881646 (1959-04-01), Farr et al.
patent: 3494684 (1970-02-01), Benson

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