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发明名称
防转螺纹密封接头
摘要
本实用新型涉及对一种螺纹密封接头的改进,特别是一种防转螺纹密封接头,在螺纹密封接头的密封端部和螺纹之间加方形凸台定位防止转动。该防转螺纹密封接头,在使用的装卸中不转动,只用一个扳手就可完成操作,简单;方便。
申请公布号
CN2348184Y
申请公布日期
1999.11.10
申请号
CN98212088.5
申请日期
1998.04.01
申请人
彭立行;陈方岳
发明人
彭立行
分类号
F16J15/00
主分类号
F16J15/00
代理机构
代理人
主权项
1、一种防转螺纹密封接头,其特征是在螺栓的螺帽和螺纹之间加方形防转凸台(1),将六角螺帽改成扁圆形密封凸台(2)在螺栓中心开螺纹连接孔(3),将标准螺母六角尺寸加大,并在内侧加大于方形防转凸台(1)对角线尺寸,小于圆形密封凸台(2)直径尺寸的圆环形槽(4)。
地址
130041吉林省长春市南关区东头道街1号
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