发明名称 |
Low Profile Cable Bolt Heads |
摘要 |
A cable bolt assembly incorporating a head that distributes loads and minimizes the risk of potential failure caused by cable bolt head protrusion through the load bearing plate due to plate deformation. A flush seat cable bolt head includes a tapered nose portion, a flush seating portion that acts to distribute loads and a head portion of any geometrical consideration, either external or internal that is used to drive the head. |
申请公布号 |
US2012251245(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213440014 |
申请日期 |
2012.04.05 |
申请人 |
SPEARING ANTHONY JOHN SPENCER;EXCEL MINING SYSTEMS LLC |
发明人 |
SPEARING ANTHONY JOHN SPENCER |
分类号 |
E02D5/74 |
主分类号 |
E02D5/74 |
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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