High load capacity hoist ring
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United States of America Patent
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-
Mar 13, 2001
Grant Date -
N/A
app pub date -
Jun 23, 1999
filing date -
Jun 23, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A high load capacity hoist ring assembly that can be installed to achieve the required tensile value in the mounting shank member without the use of a torque multiplier or hydraulic tensioning device. The assembly comprises a shank member, a compression member, a lifting loop having a transversely disposed pivot structure captively engaged by a retainer flange. Uniquely the retainer flange includes a plurality of threaded holes adapted to accept bolts which when torqued with a conventional torque wrench combine to achieve the required tensile value in the mounting shank. Load Capacity ratings start at about 10,000 lbs and can well exceed 100,000 lbs.
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