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发明名称
尾端制有凸头的塑料胀管
摘要
本实用新型涉及一种尾端制有凸头的塑料胀管,由管体、螺孔、螺牙、倒刺、胀开孔构成,其主要特征是在管体的尾端制有圆锥台形或圆柱台形的凸头,本实用新型结构十分简单,能准确固定胀管位置,不至于使胀管进入孔内而影响施工。
申请公布号
CN2285844Y
申请公布日期
1998.07.08
申请号
CN96203156.9
申请日期
1996.01.26
申请人
薛俊生
发明人
薛俊生
分类号
F16B13/02;F16B19/08
主分类号
F16B13/02
代理机构
代理人
主权项
1.一种尾端制有凸头的塑料涨管,由管体、螺孔、螺牙、倒刺、涨开孔构成,工程塑料制做,其特征在于:在管体的尾端制有圆锥台形的凸头。
地址
300180天津市河东区二号桥街红旗巷四条三号楼二单元605号
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