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
1997-07-15
1999-07-06
Jillions, John M.
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
254327, 212202, B66D 300
Patent
active
059188618
ABSTRACT:
A load lifting apparatus for enabling an individual user to lift a heavy weight. The load lifting apparatus includes a tricycle type base which supports a vertical beam. The vertical beam is height adjustable. The vertical beam supports a horizontal boom. The horizontal boom is capable of horizontal translational motion relative to the tip of the vertical beam. The horizontal boom has a pulley at each of its ends. A third pulley is supported by the vertical beam. A cable from a powered winch is routed around the pulleys and can have its free end attached to a load. The powered winch is attached to the vertical beam. The tricycle type base has a platform for supporting a counterweight. The powered winch can be operated under the control of the a user to draw in the cable and thus lift a load toward the horizontal boom.
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Jillions John M.
Litman Richard C.
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