发明名称 |
REGENERATED PIPE FOR REGENERATING PIPELINE FACILITY AND METHOD OF REGENERATING PIPELINE FACILITY USING THE REGENERATED PIPE |
摘要 |
A segment (1) is an integrally formed plastic unit comprising an inner-surface plate constituting an inner circumferential surface and lateral plates and end plates that are vertically arranged on a rim of the inner-surface plate. The segments are linked in a circumferential direction and in a pipe length direction to construct the rehabilitating pipe. A pipe unit (10) is made from segments linked in the circumferential direction. A band (30) is attached for encircling the outer circumference of the pipe unit and restraining same. A fastening force is produced on the band by a metal fastener, and the pipe unit is restrained in a fastened state by the band. Therefore, the pipe unit does not readily deform due to external forces, and the strength of the rehabilitating pipe itself can be increased.
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申请公布号 |
EP1795663(A1) |
申请公布日期 |
2007.06.13 |
申请号 |
EP20050772702 |
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 |
E03F7/00 |
主分类号 |
E03F7/00 |
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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