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发明名称
板手钳之改良装置(第一案)
摘要
申请公布号
TW114736
申请公布日期
1989.06.11
申请号
TW077205218
申请日期
1988.06.01
申请人
周盈圻
发明人
周盈圻
分类号
B25B13/08
主分类号
B25B13/08
代理机构
代理人
主权项
一种板手钳之改良装置,主要系于传统固定板手之上颚上装设一引导槽与档块、弹簧等机构,当握柄于向下(顺向)动作时,档块受弹簧推抵至最前端、而与下颚平面端共同夹固住螺帽而将螺帽作顺向锁固者;当握柄向上(逆向)推起,六角螺帽之一角得将档块向内压入(弹簧收缩),而使握柄得随固定之螺帽作逆回升起,成为可快速上紧放松螺帽之板手钳为其特征者。图示简单说明:第一图为本创作之外观暨其使用示意图。第二图为本创作之内部构造说明图。第三图为不同视格之双向型板手。
地址
台南巿友爱街三二八号
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