Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1984-03-02
1986-09-02
Schmidt, Frederick R.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
B23P 1904
Patent
active
046087389
ABSTRACT:
A tool for removing the wheel spindle from a four-wheel drive vehicle and extracting the needle bearings housed within that spindle is disclosed. The tool includes a mounting platform adapted to be mounted on the spindle, a platform retained plunging shaft dimensioned to be inserted into the hollow spindle so as to apply a disjoining compressive force to the wheel axle, and a bearing pushing assembly made collapsibly insertable into the detached spindle. The bearing pusher is adapted to interact with a driving means to forcibly push the bearings from their retaining well.
REFERENCES:
patent: 1364489 (1921-01-01), Edelblut
patent: 1449763 (1923-03-01), Knapp
patent: 1642285 (1927-09-01), Woodward
patent: 1658896 (1928-02-01), Hays
patent: 3340593 (1967-09-01), Savastano
Spicer-Axle Supplement-Jul. 1980-p. 18, Ford Motor Co.
Spicer-Maintenance Manual-p. 8, Dana Corporation.
Schad Steven P.
Schmidt Frederick R.
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