| 发明名称 |
Mono-directional ratchet ring spanner has insert with profiled interlocking outer face and a milled outer rim in a matching surround |
| 摘要 |
<p>A ratchet ring wrench (10) has an insert (30) with a profiled interlocking outer face (32) and a milled outer rim (31) held in a matching surround (21) under a washer and locking spring. The ratchet (50) lock is located in a side detent (221) by a spring (60).</p> |
| 申请公布号 |
DE20311550(U1) |
申请公布日期 |
2003.10.09 |
| 申请号 |
DE2003211550U |
申请日期 |
2003.07.26 |
| 申请人 |
HSIEN, CHIH-CHING |
发明人 |
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| 分类号 |
B25B13/46;(IPC1-7):B25B13/46 |
主分类号 |
B25B13/46 |
| 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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