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发明名称
复合螺纹
摘要
本发明涉及一种复合螺纹。复合螺纹由左旋和右旋两种旋向的螺纹复合而成,其左旋螺纹牙底与右旋螺纹牙底相互交叉,其左旋螺纹牙顶与右旋螺纹牙顶重合。本发明结构新颖、简洁,用途广泛。
申请公布号
CN1114047C
申请公布日期
2003.07.09
申请号
CN99114345.0
申请日期
1999.07.27
申请人
唐宗才
发明人
唐宗才
分类号
F16B33/02
主分类号
F16B33/02
代理机构
代理人
主权项
1、一种复合螺纹,其特征在于:螺纹由左旋和右旋两种旋向的螺纹复合而成,其左旋螺纹牙底与右旋螺纹牙底相互交叉,其左旋螺纹牙顶与右旋螺纹牙顶重合。
地址
243011安徽省马鞍山市花雨路中段科技馆
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