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发明名称
螺纹管柱弹性夹头
摘要
本实用新型是一种螺纹管柱弹性夹头,其特点是整个夹头只用螺纹管柱和锁紧螺母两个零件组成,螺纹管柱的一端开有若干条轴向的长槽。该弹性夹头结构简单,锁紧力强,操作方便。适合于多种工况使用。
申请公布号
CN87211366U
申请公布日期
1988.09.14
申请号
CN87211366
申请日期
1987.11.07
申请人
赖元良
发明人
赖元良
分类号
F16B2/02;F16B2/20
主分类号
F16B2/02
代理机构
代理人
主权项
1、一种由卡夹和锁紧件组成的螺纹管柱弹性夹头,本实用新型的特征在于卡夹是螺纹管柱1,锁紧件是锁紧螺母2,螺纹管柱1的一头沿轴向开有若干条长开口槽3,形成开口螺纹段4,此开口螺纹段4的内壁带有锥度,(螺纹开口段端面处直径最小)整个螺纹管柱1的螺纹公称直径一致,锁紧螺母2旋配在螺纹管柱1上。
地址
上海市灵石路709号
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