ROPE HOIST
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Jan 18, 2024
app pub date -
Nov 19, 2021
filing date -
Nov 23, 2020
priority date (Note) -
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Abstract
A rope hoist, which comprises a rope drum for a hoisting rope to be winded thereon and a rope drum cover for partially surrounding the rope drum. Visually observable or readable means for detecting winding/unwinding positions of the hoisting rope on the rope drum are arranged on the rope drum cover, and to indicate lifting height of a load attached to the hoisting rope.
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