发明名称 |
Ratcheting tool with spring-urged pawls and method |
摘要 |
A ratcheting tool, such as a screwdriver, having a handle with gear and two pawls movable into selective driving engagement with the gear by movement of an actuator on the handle. A spring is anchored on the handle and extends into contact with the two pawls for urging the pawls into engagemnt with the gear.
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申请公布号 |
US6679363(B1) |
申请公布日期 |
2004.01.20 |
申请号 |
US20020124196 |
申请日期 |
2002.04.17 |
申请人 |
PILLING WECK INCORPORATED |
发明人 |
MARCHANT KEVIN K. |
分类号 |
B25B13/46;B25B15/04;(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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