Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1981-08-10
1984-04-24
Schmidt, Frederick R.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29259, 29275, B23P 1904
Patent
active
044439229
ABSTRACT:
A tool for extracting an object from an assembled arrangement, for example, a low and reverse gear clutch housing from a planetary gear arrangement. The tool is made of an outer cylindical hollow member and an inner cylindrical hollow member telescopingly arranged in the outer cylindrical member such that the outer cylindrical member is telescopingly movable relative to the inner cylindrical member. Elongated legs extend from the outer surface of the outer cylinder over the outer surface of the inner cylinder, and each leg is made of a flexible material and includes a cam at the free end thereof. A stop consisting of three fins is disposed inwardly of the inner end of the inner cylindrical member.
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Schad Steven P.
Schmidt Frederick R.
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