JP7598663B2 - 管更生工法 - Google Patents

管更生工法 Download PDF

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Publication number
JP7598663B2
JP7598663B2 JP2022563608A JP2022563608A JP7598663B2 JP 7598663 B2 JP7598663 B2 JP 7598663B2 JP 2022563608 A JP2022563608 A JP 2022563608A JP 2022563608 A JP2022563608 A JP 2022563608A JP 7598663 B2 JP7598663 B2 JP 7598663B2
Authority
JP
Japan
Prior art keywords
nut
pipe
holding member
segment
groove
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
JP2022563608A
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English (en)
Japanese (ja)
Other versions
JPWO2022107457A1 (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 JPWO2022107457A1 publication Critical patent/JPWO2022107457A1/ja
Application granted granted Critical
Publication of JP7598663B2 publication Critical patent/JP7598663B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E21D11/20—Special cross- sections, e.g. corrugated
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • 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
    • 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
    • F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
    • 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
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments
    • 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
    • F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
JP2022563608A 2020-11-18 2021-09-30 管更生工法 Active JP7598663B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020191966 2020-11-18
JP2020191966 2020-11-18
PCT/JP2021/036030 WO2022107457A1 (ja) 2020-11-18 2021-09-30 管更生工法

Publications (2)

Publication Number Publication Date
JPWO2022107457A1 JPWO2022107457A1 (https=) 2022-05-27
JP7598663B2 true JP7598663B2 (ja) 2024-12-12

Family

ID=81708883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022563608A Active JP7598663B2 (ja) 2020-11-18 2021-09-30 管更生工法

Country Status (3)

Country Link
US (1) US20240240740A1 (https=)
JP (1) JP7598663B2 (https=)
WO (1) WO2022107457A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009243531A (ja) 2008-03-28 2009-10-22 Ishikawajima Constr Materials Co Ltd ナットホルダー、継手部構造及びコンクリート構造物
JP2011012803A (ja) 2009-06-03 2011-01-20 Shonan Plastic Mfg Co Ltd 既設管の更生工法
WO2016088168A1 (ja) 2014-12-01 2016-06-09 株式会社湘南合成樹脂製作所 既設管の更生工法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537044Y2 (https=) * 1989-10-23 1993-09-20
JP3311253B2 (ja) * 1996-08-28 2002-08-05 日立造船株式会社 セグメントの締結装置
JP2005264635A (ja) * 2004-03-22 2005-09-29 Shonan Plastic Mfg Co Ltd 更生管用セグメント部材
JP2005299711A (ja) * 2004-04-07 2005-10-27 Shonan Plastic Mfg Co Ltd 更生管及びその敷設方法
JP2005307531A (ja) * 2004-04-21 2005-11-04 Shonan Plastic Mfg Co Ltd 更生管及びその敷設方法
KR100676490B1 (ko) * 2004-09-09 2007-02-15 대한주택공사 천장 마감패널 설치용 너트홀더 및 체결너트
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
JP6116848B2 (ja) * 2012-10-04 2017-04-19 株式会社湘南合成樹脂製作所 更生管用セグメントおよび管更生工法
JP6067312B2 (ja) * 2012-10-10 2017-01-25 株式会社湘南合成樹脂製作所 更生管および管更生工法
JP6144072B2 (ja) * 2013-03-01 2017-06-07 株式会社湘南合成樹脂製作所 管更生工法
JP6529298B2 (ja) * 2015-03-20 2019-06-12 株式会社湘南合成樹脂製作所 更生管の位置調整用スペーサ及びこれを用いた位置調整方法
JP6555957B2 (ja) * 2015-07-17 2019-08-07 株式会社湘南合成樹脂製作所 管更生工法
JP6755545B2 (ja) * 2016-06-22 2020-09-16 株式会社湘南合成樹脂製作所 管更生工法
KR101876773B1 (ko) * 2017-07-31 2018-07-11 주식회사 씨스 이엔지 관 갱생 공법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009243531A (ja) 2008-03-28 2009-10-22 Ishikawajima Constr Materials Co Ltd ナットホルダー、継手部構造及びコンクリート構造物
JP2011012803A (ja) 2009-06-03 2011-01-20 Shonan Plastic Mfg Co Ltd 既設管の更生工法
WO2016088168A1 (ja) 2014-12-01 2016-06-09 株式会社湘南合成樹脂製作所 既設管の更生工法

Also Published As

Publication number Publication date
WO2022107457A1 (ja) 2022-05-27
TW202227742A (zh) 2022-07-16
JPWO2022107457A1 (https=) 2022-05-27
US20240240740A1 (en) 2024-07-18

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