Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent
1984-08-09
1986-05-13
Levy, Stuart S.
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
254365, 254378, B66D 114, B66D 510
Patent
active
045881677
ABSTRACT:
A small, light, portable winch having a small gasoline engine, a centrifugal clutch connecting the engine through reduction gears, sprockets, and a chain to a spool having a cable which can be wound on the spool. A positive clutch can be disengaged to permit cable to be withdrawn safely from the spool while the engine is running. A brake permits cable to be controllably unwound from the spool under load. A two-legged bridle attached to the spool-supporting frame and handles on the winch facilitate smoothly spooling cable on the drum. A lever connected to a throttle control cable is conveniently located within reach from one of the handles, while the brake is controlled by a lever conveniently within reach from the other of the handles, and is adjustable.
REFERENCES:
patent: 625974 (1899-05-01), Hansen
patent: 802323 (1905-10-01), Roewe
patent: 2417199 (1947-03-01), Hite
patent: 3322398 (1967-05-01), Smith
patent: 4145028 (1979-03-01), Kelley et al.
patent: 4162059 (1979-07-01), Fletchall
patent: 4444375 (1984-04-01), Horn
Levy Stuart S.
Matecki Katherine
Portable Power Tools, Inc.
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