发明名称 |
Collar splitters for lock bolt fastening systems |
摘要 |
A collar splitter for a lock bolt fastening system comprising a body having a partly tapered passage, a draw rod component slidable within the passage, and a cutter blade arrangement pivotally mounted on the draw rod component. A toggle link arrangement ensures that when the collar splitter is activated to split the relatively soft locking collar the cutter blades do not contact the relatively hard lock bolt.
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申请公布号 |
US4704793(A) |
申请公布日期 |
1987.11.10 |
申请号 |
US19850776516 |
申请日期 |
1985.09.16 |
申请人 |
COAL INDUSTRY (PATENTS) LIMITED |
发明人 |
LOCKEY, JOSEPH |
分类号 |
B23D29/00;(IPC1-7):B26B7/00 |
主分类号 |
B23D29/00 |
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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