Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1989-08-07
1990-12-18
Watson, Robert C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
B23P 1904
Patent
active
049776614
ABSTRACT:
An apparatus for removing carrier bearings, axle bearings, or other types of bearings from a support shaft is disclosed. The apparatus includes a pair of housing sections pivotedly mounted as a controllably positioned platform. The platform defines an aperture therein, through which passes a drive shaft. Each housing section defines a lip on its free end adapted to engage the race of a bearing to be removed. Upon the imposition of a force on a bearing's support shaft by the drive shaft, the housing section lips apply a force against the bearing, eventually disengaging it from its mounting on the axle.
REFERENCES:
patent: 1435278 (1922-11-01), Campbell
patent: 1473075 (1923-11-01), Bates
patent: 1782037 (1930-11-01), Grebenstein
patent: 3304601 (1967-02-01), Torres
patent: 4174558 (1979-11-01), Dombrowski
patent: 4624041 (1986-11-01), Gathright et al.
patent: 4682395 (1987-07-01), Klann
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