Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Reexamination Certificate
2005-04-26
2005-04-26
Marcelo, Emmanuel (Department: 3654)
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
C254S368000, C254S375000
Reexamination Certificate
active
06883784
ABSTRACT:
A boat lift uses a one-way roller bearing in association with a friction disc clutch. A hand-wheel operator provides power input, though a motor may be substituted therefore. A gearing arrangement, a one-way roller bearing and friction clutch, a cable and cable reel for selectively providing tensile force, and a boat support such as a custom hull support or suitable adjustable or universal boat support round out the lift components. Novel couplings permit the handwheel to be rotated and translated axially.
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Sloneker William L.
Solvie Mark D.
Marcelo Emmanuel
Watkins Albert W.
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