发明名称 |
HOIST RING ASSEMBLY AND METHOD |
摘要 |
A hoist ring assembly includes an anchor subassembly with bushing, retainer and threaded fastener elements, and a loop subassembly with a lifting loop and pair of pin elements. The assembly is adapted such that the lifting loop is rotatable through a 360-degree angle about a major axis, and pivotable through at least 180-degree angle about a minor axis. The assembly can be rapidly assembled or disassembled, and incorporates one or more components which may be substantially fabricated by way of forging operation, particularly the retainer member. |
申请公布号 |
WO2012037368(A3) |
申请公布日期 |
2012.06.07 |
申请号 |
WO2011US51790 |
申请日期 |
2011.09.15 |
申请人 |
MJT HOLDINGS, LLC |
发明人 |
DAVIDSON, BERNARD, J;ALBA, TONY, J. |
分类号 |
B66C1/14;B66C1/12;B66C1/34;F16B45/00;F16G11/14 |
主分类号 |
B66C1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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