Backwind sailboat winch

Details Backwind sailboat winch Backwind sailboat winch

1993-02-23

1994-12-06

Stodola, Daniel P.

Implements or apparatus for applying pushing or pulling force

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

Device includes rotatably driven, cable contacting drum

254344, 475 7, 475 8, B66D 114, B66D 122

Patent

active

053703669

ABSTRACT:
A backwind feature is provided on a line-receiving winch and is particularly suitable for use on high capacity sailboat winches. The winch includes a main drive train to drive the drum of the winch in a winding direction and to prevent rotation in the opposite direction. A planetary gear assembly is provided on the output shaft of the winch, which permits independent rotation of the drum by a separate worm drive, without the need to disconnect any portion of the main drive.

REFERENCES:
patent: Re30881 (1982-03-01), Huggett et al.
patent: 1554634 (1925-09-01), Kersting
patent: 2406156 (1946-08-01), Nardone
patent: 2621544 (1952-12-01), Rossmann
patent: 3554053 (1971-01-01), Bugaenko et al.
patent: 3973755 (1976-08-01), Fawcett
patent: 3998431 (1976-12-01), Fawcett
patent: 4261549 (1981-04-01), Bonassi
patent: 4994001 (1991-02-01), Wilkinson et al.

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