Work holders – Relatively movable jaws – Plural jaw pairs
Patent
1979-06-29
1981-03-10
Watson, Robert C.
Work holders
Relatively movable jaws
Plural jaw pairs
269285, 269296, 269 76, B23Q 300
Patent
active
042549469
ABSTRACT:
A repair fixture for the lower unit of an outboard motor or outdrive which has a U-form body with a bight portion and side arms. One of the arms carries a tubular supporting projection which is telescopically mounted in a fixed sleeve on a work surface. The bight portion is notched centrally to engage the leading edge of a lower unit housing, and the side arms have clamps to releasably engage one of the horizontal cavitation fins of said unit.
REFERENCES:
patent: 1344559 (1920-06-01), Ohmacht
patent: 1481503 (1924-01-01), Carswell et al.
patent: 1732081 (1929-10-01), Clement
patent: 2913241 (1959-11-01), Miner
patent: 2973198 (1961-02-01), Marks
patent: 3290040 (1966-12-01), Kerr
patent: 3317205 (1967-05-01), Kerr
patent: 4108425 (1978-08-01), Crabtree
Crabtree George F.
Kerr Robert M.
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