Overhead Hoist
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
May 22, 2014
app pub date -
Nov 19, 2012
filing date -
Nov 19, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The hoist winch system of the present invention uses a cable drum that allows a web cable to be attached to the wind drum at a mid-point along the length of cable. The single cable has web loops at the two opposite ends. The wind drum winds both sections of the web cable at the same time, but the cable ends are routed by separate guide pulleys extended horizontally to the lift pulleys that direct each line segment down to the object to be lifted at separated points
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