发明授权
- 专利标题： Self-aligning cable rod seal
- 专利标题（中）： 自调心电缆棒密封
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申请号： US788527申请日： 1977-04-18
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公开(公告)号： US4077636A公开(公告)日： 1978-03-07
- 发明人: William D. Langford
- 申请人： William D. Langford
- 申请人地址： PA Pittsburgh
- 专利权人： Incom International, Inc.
- 当前专利权人： Incom International, Inc.
- 当前专利权人地址： PA Pittsburgh
- 主分类号： F16C1/24
- IPC分类号： F16C1/24 ; F16C1/28 ; F16J15/32 ; F16J15/56 ; B65D53/02
摘要：
A self-aligning, wear-resistant seal assembly is provided for a cable rod slidably positioned within a cable conduit. A rigid nylon ring which fits snugly around the rod is held against the end of the conduit by an elastomeric seal. The seal has an end wall which overlies the ring and has an axial bore aligned with the ring adapted for interference fit around the rod. Corresponding serrations on the conduit and seal cooperate to embracingly secure the seal to the rod.
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