Metal deforming – Tool and/or tool holder – Having unitary tool-face
Patent
1986-04-14
1987-06-16
Spruill, Robert L.
Metal deforming
Tool and/or tool holder
Having unitary tool-face
72458, 81 356, 811763, B25B 106
Patent
active
046728368
ABSTRACT:
A lock tab wrench for removing lock tabs from the shafts of outboard motors, which lock tab wrench includes a handle, a fulcrum extending from the underside of the handle, a threaded allen screw tip projecting from the fulcrum and a shaped hook pivotally mounted on the end of the handle opposite the fulcrum. The hook is provided with a projecting hook retainer at the extending end, which hook retainer is designed to engage the bent tabs on a lock tab seated on the propeller shaft inside the propeller hub and straighten the tabs in order to facilitate unthreading the shaft nut from the motor shaft.
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patent: 2759381 (1956-08-01), Villnave
patent: 2776587 (1957-01-01), Killius
patent: 3148567 (1964-08-01), Wood
patent: 3292465 (1966-12-01), Mulligan
patent: 3908438 (1975-09-01), Norden
Edsall Jesse A.
Wilkinson Herbert C.
Harrison John M.
Jones David B.
Spruill Robert L.
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