发明名称 |
Rehabilitating pipe for repairing existing pipe and method for repairing existing pipe |
摘要 |
A rehabilitating pipe for repairing an existing pipe has pipe units that are mutually coupled in a longitudinal direction of the existing pipe. Each of the pipe units has segments that are mutually coupled in a circumferential direction of the existing pipe. Each of the segments has an inner-surface plate and an outer-wall plate extending vertically from and around an entire perimeter of the inner-surface plate. The outer-wall plate has lateral plates extending along a longitudinal direction of the inner-surface plate and end plates connected between the respective lateral plates. Connecting members couple the segments together in the circumferential direction to assemble the pipe unit. A restraining member is attached to and encircles an outer circumference of the assembled pipe unit to restrain the pipe unit.
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申请公布号 |
US7819435(B2) |
申请公布日期 |
2010.10.26 |
申请号 |
US20050661664 |
申请日期 |
2005.08.17 |
申请人 |
SHONAN GOSEI-JUSHI SEISAKUSHO K.K. |
发明人 |
KAMIYAMA TAKAO;KANETA KOJI;FUJII KENJI;ISHIDA MAKOTO;NAKAMURA YOICHI |
分类号 |
F16L55/18 |
主分类号 |
F16L55/18 |
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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