JP7808342B2 - 管更生工法 - Google Patents

管更生工法

Info

Publication number
JP7808342B2
JP7808342B2 JP2023514371A JP2023514371A JP7808342B2 JP 7808342 B2 JP7808342 B2 JP 7808342B2 JP 2023514371 A JP2023514371 A JP 2023514371A JP 2023514371 A JP2023514371 A JP 2023514371A JP 7808342 B2 JP7808342 B2 JP 7808342B2
Authority
JP
Japan
Prior art keywords
segment
segments
pipe
claws
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023514371A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022219938A1 (https=
Inventor
隆夫 神山
誠 石田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shonan Plastic Manufacturing Co Ltd
Original Assignee
Shonan Plastic Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shonan Plastic Manufacturing Co Ltd filed Critical Shonan Plastic Manufacturing Co Ltd
Publication of JPWO2022219938A1 publication Critical patent/JPWO2022219938A1/ja
Application granted granted Critical
Publication of JP7808342B2 publication Critical patent/JP7808342B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1657—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section lengths of rigid pipe being inserted
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1081—Blind rivets fastened by a drive-pin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Tires In General (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP2023514371A 2021-04-13 2022-02-24 管更生工法 Active JP7808342B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021068027 2021-04-13
JP2021068027 2021-04-13
PCT/JP2022/007455 WO2022219938A1 (ja) 2021-04-13 2022-02-24 管更生工法

Publications (2)

Publication Number Publication Date
JPWO2022219938A1 JPWO2022219938A1 (https=) 2022-10-20
JP7808342B2 true JP7808342B2 (ja) 2026-01-29

Family

ID=83639583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023514371A Active JP7808342B2 (ja) 2021-04-13 2022-02-24 管更生工法

Country Status (7)

Country Link
US (1) US20240151342A1 (https=)
EP (1) EP4269748B1 (https=)
JP (1) JP7808342B2 (https=)
CN (1) CN116888345A (https=)
AU (1) AU2022259134A1 (https=)
TW (1) TW202244415A (https=)
WO (1) WO2022219938A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005147371A (ja) 2003-11-19 2005-06-09 Matsushita Electric Works Ltd 部材連結構造および連結具
JP2006057666A (ja) 2004-08-18 2006-03-02 Piolax Inc 止め具
JP2009108484A (ja) 2007-10-26 2009-05-21 Shonan Plastic Mfg Co Ltd セグメントの連結方法
JP2011012803A (ja) 2009-06-03 2011-01-20 Shonan Plastic Mfg Co Ltd 既設管の更生工法
JP2017227255A (ja) 2016-06-22 2017-12-28 株式会社湘南合成樹脂製作所 管更生工法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131514B (en) * 1982-12-08 1986-02-12 Charcon Tunnels Ltd Tunnel lining fastening devices
JP2005299711A (ja) 2004-04-07 2005-10-27 Shonan Plastic Mfg Co Ltd 更生管及びその敷設方法
JP5463077B2 (ja) * 2008-07-17 2014-04-09 株式会社湘南合成樹脂製作所 更生管用セグメント
JP5235123B2 (ja) 2008-10-23 2013-07-10 株式会社湘南合成樹脂製作所 セグメントの連結方法及び連結具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005147371A (ja) 2003-11-19 2005-06-09 Matsushita Electric Works Ltd 部材連結構造および連結具
JP2006057666A (ja) 2004-08-18 2006-03-02 Piolax Inc 止め具
JP2009108484A (ja) 2007-10-26 2009-05-21 Shonan Plastic Mfg Co Ltd セグメントの連結方法
JP2011012803A (ja) 2009-06-03 2011-01-20 Shonan Plastic Mfg Co Ltd 既設管の更生工法
JP2017227255A (ja) 2016-06-22 2017-12-28 株式会社湘南合成樹脂製作所 管更生工法

Also Published As

Publication number Publication date
AU2022259134A1 (en) 2023-08-17
EP4269748A4 (en) 2024-07-03
WO2022219938A1 (ja) 2022-10-20
CN116888345A (zh) 2023-10-13
EP4269748B1 (en) 2025-10-29
EP4269748A1 (en) 2023-11-01
US20240151342A1 (en) 2024-05-09
JPWO2022219938A1 (https=) 2022-10-20
AU2022259134A9 (en) 2024-09-19
TW202244415A (zh) 2022-11-16

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