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发明名称
开口式棘轮结构扳手之新创机构
摘要
本发明主要是在于开口式棘轮结构扳手之新创机构,系指一种藉由扳手主体之容置槽分层,逐层装入左、右掣子、弹簧及内有齿形片、弹簧之扳控件,并利用啮齿配合产生另一种传力结构而转动棘齿轮作用,以解决因施力固定或松开螺栓、帽前后,棘齿轮欲对正螺栓、帽不便及避免发生脱离困扰,且藉由不同棘齿轮开口段之构形规格选用,增进合于螺栓头部或螺帽之夹持定位,进而提供操作省力又方便之扳手旋动作用者。
申请公布号
TW200533469
申请公布日期
2005.10.16
申请号
TW093110427
申请日期
2004.04.14
申请人
蔡振昌
发明人
蔡振昌
分类号
B25B13/00
主分类号
B25B13/00
代理机构
代理人
主权项
地址
云林县林内乡大同路27号
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