A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR MEMBER OF EXISTING PIPELINE AND DRAINAGE FACILITY
To easily repair an existing pipeline to be repaired by using a repair member.SOLUTION: A repair member 10 is inserted into an existing pipeline 50 to repair the existing pipeline 50. The repair member 10 comprises a cylindrical body 11 extending vertically and a flexible sealing member 30 protruding radially outward from the cylindrical body 11. The cylindrical body 11 has a large diameter portion 13, a small diameter portion 14, and a connecting portion 16. The large diameter portion 13 is arranged above the sealing member 30 and has a first outer diameter D11. The small diameter portion 14 is arranged above the sealing member 30 and below the large diameter portion 13. The small diameter portion 14 has a second outer diameter D12 smaller than the first outer diameter D11. The connecting portion 16 connects the large diameter portion 13 and the small diameter portion 14.SELECTED DRAWING: Figure 1
【課題】補修部材を使用して補修対象の既設管路の補修を行い易い。【解決手段】補修部材１０は、既設管路５０を補修するために既設管路５０内に挿入される補修部材である。補修部材１０は、上下に延びた筒体１１と、筒体１１から径方向の外方に突出し、可撓性を有するシール部材３０と、を備えている。筒体１１は、大径部１３と、小径部１４と、連結部１６とを有している。大径部１３は、シール部材３０よりも上方に配置され、外径が第１の外径Ｄ１１である。小径部１４は、シール部材３０よりも上方、かつ、大径部１３よりも下方に配置されている。小径部１４は、外径が第１の外径Ｄ１１よりも小さい第２の外径Ｄ１２である。連結部１６は、大径部１３と小径部１４とを繋いでいる。【選択図】図１
REPAIR MEMBER OF EXISTING PIPELINE AND DRAINAGE FACILITY
To easily repair an existing pipeline to be repaired by using a repair member.SOLUTION: A repair member 10 is inserted into an existing pipeline 50 to repair the existing pipeline 50. The repair member 10 comprises a cylindrical body 11 extending vertically and a flexible sealing member 30 protruding radially outward from the cylindrical body 11. The cylindrical body 11 has a large diameter portion 13, a small diameter portion 14, and a connecting portion 16. The large diameter portion 13 is arranged above the sealing member 30 and has a first outer diameter D11. The small diameter portion 14 is arranged above the sealing member 30 and below the large diameter portion 13. The small diameter portion 14 has a second outer diameter D12 smaller than the first outer diameter D11. The connecting portion 16 connects the large diameter portion 13 and the small diameter portion 14.SELECTED DRAWING: Figure 1
【課題】補修部材を使用して補修対象の既設管路の補修を行い易い。【解決手段】補修部材１０は、既設管路５０を補修するために既設管路５０内に挿入される補修部材である。補修部材１０は、上下に延びた筒体１１と、筒体１１から径方向の外方に突出し、可撓性を有するシール部材３０と、を備えている。筒体１１は、大径部１３と、小径部１４と、連結部１６とを有している。大径部１３は、シール部材３０よりも上方に配置され、外径が第１の外径Ｄ１１である。小径部１４は、シール部材３０よりも上方、かつ、大径部１３よりも下方に配置されている。小径部１４は、外径が第１の外径Ｄ１１よりも小さい第２の外径Ｄ１２である。連結部１６は、大径部１３と小径部１４とを繋いでいる。【選択図】図１
REPAIR MEMBER OF EXISTING PIPELINE AND DRAINAGE FACILITY
既設管路の補修部材および排水設備
SANO HARUKAZU (author)
2022-09-01
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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