| 发明名称 |
Radially extensible joint packing with O-ring |
| 摘要 |
An O-ring assembly with a generally piston-like shape elastomeric body that is radially extensible and has a circumferential groove which retains a circumferentially extensible O-ring.
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| 申请公布号 |
US4496161(A) |
申请公布日期 |
1985.01.29 |
| 申请号 |
US19820436241 |
申请日期 |
1982.10.25 |
| 申请人 |
THE GATES RUBBER COMPANY |
发明人 |
FISCHER, RICHARD J. |
| 分类号 |
F16J15/32;(IPC1-7):F16J15/10;F16J15/56 |
主分类号 |
F16J15/32 |
| 代理机构 |
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代理人 |
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