Title:
A segment for regeneration pipes, and a pipe regeneration construction method
Document Type and Number:
Japanese Patent JP6017254
Kind Code:
B2
Abstract:
A segment for a rehabilitation pipe includes an inner surface plate having an inner circumferential surface, and side plates and end plates provided upright on a peripheral edge of the inner surface plate. The inner surface plate, the side plates, and the end plates are formed integrally from a plastic material. The segments are linked in a circumferential direction and in a pipe-length direction to install a segmental rehabilitation pipe inside an existing pipe. The end plates are provided with an insertion hole through which a linking member is inserted for linking the segments in the circumferential direction. Separately from the insertion hole, the end plates are further provided with an opening for passing therethrough a filler material injected into a space between the existing pipe and the rehabilitation pipe.
More Like This:
WO/2013/142231 | METHOD AND APPARATUS FOR REPAIRING A PIPE JUNCTION |
WO/2016/106448 | LINER ASSEMBLY FOR PIPELINE REPAIR OR REINFORCEMENT AND METHOD OF INSTALLING SAME |
WO/2004/106801 | LINING MATERIAL FOR PIPELINES |
Inventors:
Takao Kamiyama
Kaneda Koji
Kenji Fujii
Makoto Ishida
Kaneda Koji
Kenji Fujii
Makoto Ishida
Application Number:
JP2012224677A
Publication Date:
October 26, 2016
Filing Date:
October 10, 2012
Export Citation:
Assignee:
Shonan Plastic Co., Ltd.
International Classes:
F16L55/163; E03F7/00; F16L1/00
Domestic Patent References:
JP2011012803A | ||||
JP2005265070A | ||||
JP2001311387A | ||||
JP2005299710A | ||||
JP2005299711A | ||||
JP2004353446A |
Attorney, Agent or Firm:
Yuji Hayakawa
Keisuke Murasame
Taku Kato
Keisuke Murasame
Taku Kato