发明名称 |
Metal hose fitting and method of making |
摘要 |
A metal hose comprises a metal tube having an annularly corrugated wall, a fitting body, an extension that projects from the fitting body, and a sealing member. The fitting body defines a sealing seat for the sealing member. The extension projects from the body about the tube and defines a corrugation positioner distal the fitting body. The extension is deformed to shift the corrugation positioner toward engagement with the tube and resiliently compress the tube corrugations between the positioner and the sealing member. The resiliently compressed corrugations urge the sealing member against the seat for sealing the juncture of the fitting and the tube. In one embodiment a reinforcing shroud surrounds the tube and extends into the fitting. The fitting secures the shroud in place. The corrugation positioner compresses the tube corrugations through the shroud so the shroud is clamped and secured in place by the positioner at a location spaced axially from its end within the fitting.
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申请公布号 |
US6092274(A) |
申请公布日期 |
2000.07.25 |
申请号 |
US19980031459 |
申请日期 |
1998.02.26 |
申请人 |
40 PROPERTIES MANAGEMENT, LTD |
发明人 |
FOTI, SAM J. |
分类号 |
F16L33/207;F16L33/26;(IPC1-7):B21D39/00 |
主分类号 |
F16L33/207 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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