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发明名称
斜面移动式活络扳手
摘要
本发明提供了一种能调节开口距离的活络扳手。该扳手的特点是游动夹、斜面角受到不同方向的作用力时,可使松紧件在游动夹斜面、斜面角斜面上产生相应的运动趋势,从而根据需要使游动夹斜面角处于自由移动或楔紧固定状态。
申请公布号
CN1085483A
申请公布日期
1994.04.20
申请号
CN92106778.X
申请日期
1992.10.15
申请人
刘占学
发明人
刘占学
分类号
B25B13/12
主分类号
B25B13/12
代理机构
代理人
主权项
1、能够调节开口距离的活络扳手、该扳手有、游动夹(2)斜面角(3)、松紧件(4)。其特征在于:a、所述游动夹、斜面角制有斜面。b、所述松紧件可在斜面上产生运动或运动趋势。
地址
山东省聊城市兴华西路39号
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