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
1990-06-11
1992-06-23
Matecki, Katherine
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
254358, B66D 124
Patent
active
051236303
ABSTRACT:
An improved portable winch is described including a reversing drive mechanism. The drive mechanism includes a drive bearing which is movable between two positions. In one position the bearing is able to transmit the rotational motion of the input shaft directly to an output shaft. In another position the bearing is able to reverse the rotational motion of the input shaft and transmit it to the output shaft to drive it in a direction opposite to the input shaft. The reversing drive mechanism enables the drum to be rotated in either direction, as desired.
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Watson Kenneth E.
Watson William L.
Edmundson Dean P.
Matecki Katherine
Watson William L.
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