Low Headroom Hook Block for Wire Rope Hoist
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 13, 2025
app pub date -
Aug 11, 2023
filing date -
Aug 11, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
A hook block assembly for use in low overhead applications. The hook block assembly is designed for use with a wire rope hoist system and has a first sheave assembly and a second sheave assembly adjustably mounted on a crosshead with spacers for varying the distance between the sheaves on the sheave assembly. The hook block assembly is designed for use with girders or beams having flanges with different widths. The spacers provide for adjusting the distance between the sheaves on the first and second sheave assemblies to maintain a sufficient angle of loading for permissible tension on the wire ropes.
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