Ball bearing puller

Details Ball bearing puller Ball bearing puller

1983-02-28

1984-09-18

Watson, Robert C.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B23P 1904

Patent

active

044715170

ABSTRACT:
A ball bearing puller comprising a head member with a central force applying bolt and a number of extractor bars rotatably and slidably mounted at first ends in slots radiating from the bolt. The extractor bars can be clamped at any position along the slots so as to be non-rotatable. Each extractor bar has a modified sphere at its other end with inner and outer race clearing flats which are parallel and positioned symmetrically one either side of the longitudinal axis of the extractor bar and a cage clearing flat at the extremity of said one end intersected by said longitudinal axis.

REFERENCES:
patent: 2821777 (1958-02-01), Keister
patent: 3605242 (1971-09-01), Kuffner
patent: 4034458 (1977-07-01), Ford et al.

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