Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1995-01-17
1996-08-13
Watson, Robert C.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29275, B23P 1904
Patent
active
055444024
ABSTRACT:
An axle puller comprising a main body having circumferentially spaced bores, each bore corresponding to a lug bolt on the hub, a plurality of elongated pushrods adjustably located within the bores, and hook-arms pivotally mounted on the main body to engage the axle plate. The pushrods engage a corresponding lug bolt during application of the axle puller, and in conjunction with the pushrods apply an extraction force to the axle plate around each of the lug bolts, thus biasing the main body axially away from the axle plate. The hook-arms snap-fit onto the axle plate when the axle puller is mounted onto the wheel assembly. Stop bolts fix the hook-arms when engaged with the axle plate to keep the hook-arms from slipping off the axle plate. A spring-biased center-driver is provided to impact the axle plate after the extraction force has been applied.
REFERENCES:
patent: 724818 (1903-04-01), Crane
patent: 1354271 (1920-09-01), Albrecht
patent: 1599738 (1926-09-01), Atkins
patent: 1601752 (1926-10-01), Wortham
patent: 1640904 (1927-08-01), Noble
patent: 1683188 (1928-09-01), Howell
patent: 1708355 (1929-04-01), Chipman
patent: 1865420 (1932-06-01), Kick
patent: 2370482 (1945-02-01), Morgan et al.
patent: 2953846 (1960-09-01), Wagner
patent: 3025595 (1962-03-01), Stafford
patent: 3571887 (1971-03-01), McIntire
patent: 4019233 (1977-04-01), Jirele
patent: 4429447 (1984-02-01), Davis
patent: 4965921 (1990-10-01), Priest
patent: 5261149 (1993-11-01), Sutton
Osman Lee R.
Watson Robert C.
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