Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1993-10-29
1995-04-04
Watson, Robert C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29282, B23P 1904
Patent
active
054025605
ABSTRACT:
A bearing setting apparatus for a pair of bearings mounted on a spindle or an axle. Mounted on the spindle or axle are two bearings, each having an inner bearing race. Interposed between the inner bearing races is an adjustable spacer. A mechanism is employed for adjusting the bearings and collapsing the spacer such that a desired bearing tension is provided. In particular, the mechanism includes a piston extension which engages one of the inner bearing races when hydraulic pressure is applied to the piston extension. By applying the pressure, one of the inner bearing races moves closer to the other causing the adjustable spacer to collapse such that a desired bearing tension is provided.
REFERENCES:
patent: 3774896 (1973-11-01), Rode
patent: 3986241 (1976-10-01), Ruppe
patent: 4067585 (1978-01-01), Rode
patent: 4125929 (1978-11-01), Rode
patent: 4129931 (1978-12-01), Carrigan
patent: 4485542 (1984-12-01), Vasoll
patent: 4646411 (1987-03-01), Hankins
patent: 4846444 (1989-07-01), Vassalotti
patent: 5058424 (1991-10-01), O'Hara
Temper Corporation
Watson Robert C.
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