发明名称 |
Adjustable open end spanner - has one slidable jaw with inclined guide slot producing wedge effect |
摘要 |
<p>The adjustable open end spanner has a grip (12) with head part (28) on its end comprising a stationary jaw (10) and a channel in which the slide part (28) of the movable jaw (26) is operated by a screw (36). The end of the stationary jaw is split accommodating the fin extension (20) of the jaw bit (16). The jaw bit has a slot (22) with a sloping position towards the gripping surface (18). The jaw bit is guided on a pin (24) so that if a grip is rotated (direction A), the jaw bit slides towards the open end. The original jaw opening is reduced (L1 to L2) and a positive grip on the workpiece (a) is achieved.</p> |
申请公布号 |
DE3040774(A1) |
申请公布日期 |
1982.05.27 |
申请号 |
DE19803040774 |
申请日期 |
1980.10.29 |
申请人 |
INOUE MANUFACTURING CO.,LTD. |
发明人 |
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分类号 |
B25B13/14;B25B13/46;B25B13/50;(IPC1-7):25B13/14 |
主分类号 |
B25B13/14 |
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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