Gear puller

Details Gear puller Gear puller

1978-12-14

1980-07-08

Jones, Jr., James L.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B23P 1904

Patent

active

042109906

ABSTRACT:
The apparatus of the invention comprises a gear puller assembly with removable jaws adapted to be extended around the teeth of the gear to be pulled from a shaft, and screw means capable of exerting pressure required to pull the gear.
The method of the invention includes the steps of positioning a first puller jaw affixed to the gear puller assembly around a portion of a gear press-fitted onto a shaft, positioning a second puller jaw around a remaining portion of the gear and affixing the second puller jaw to the gear puller assembly, then applying the force necessary to pull the gear.

REFERENCES:
patent: 1417265 (1922-05-01), McClarran
patent: 1435278 (1922-11-01), Campbell
patent: 1525274 (1925-02-01), Day
patent: 1599332 (1926-09-01), Kerr
patent: 2496005 (1950-01-01), Grant
patent: 3358352 (1967-12-01), Wilcox

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