Winch handle

Details Winch handle Winch handle

1988-02-01

1989-11-28

Hail, III, Joseph J.

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

Device includes rotatably driven, cable contacting drum

16332, 811771, 403 4, 403328, B25G 328, B66D 104

Patent

active

048832553

ABSTRACT:
An operating handle for a winch having a four or eight-sided socket which comprises a hand engaging portion, a lever arm and a socket driver, the driver being of square shape and having a spring loaded detent therein arranged to extend outwardly of a side of the driver and engage a wall of a socket, the detent being positioned off-center of the vertical center line of the side of said driver and so positioned as to engage on a wall of an eight-sided socket.

REFERENCES:
patent: 1422067 (1922-07-01), Abegg
patent: 1592574 (1926-07-01), Specht
patent: 1744413 (1930-01-01), Peterson et al.
patent: 2210742 (1940-08-01), Whitney
patent: 2851295 (1958-09-01), Chaffee
patent: 2896985 (1959-07-01), Braatz
patent: 3082643 (1963-03-01), Grassi et al.
patent: 3776517 (1973-12-01), Davis et al.
patent: 4211388 (1980-07-01), Guangorena
patent: 4344340 (1982-08-01), Erickson
patent: 4631989 (1986-12-01), Trowbridge et al
patent: 4688454 (1987-08-01), Scull

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