发明名称 |
Reversible ratchet wrench with high torsion |
摘要 |
<p>A reversible ratchet wrench includes a handle having a driving head defining a driving chamber, a receiving chamber defined in the handle, a retaining recess defined in the driving chamber and connecting to the receiving chamber, and a driving member secured in the driving chamber and provided with a plurality of tooth-shaped first retaining portions. A direction control device includes a direction control member rotatably mounted in the receiving chamber, a retaining member pivotally mounted in the retaining recess and having a first side provided with a plurality of tooth-shaped second retaining portions meshing with the tooth-shaped first retaining portions, a pressing member rotated by the direction control member and slidably rested on a second side of the retaining member for pivoting the retaining member, and an elastic member urging the pressing member on the second side of the retaining member.</p> |
申请公布号 |
EP1270149(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
EP20010115034 |
申请日期 |
2001.06.21 |
申请人 |
HAND TOOL DESIGN CORPORATION |
发明人 |
LING, DAVID;TUAN-MU, HSIEN-CHUNG |
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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