DK3971460T3 - Rørholdeindretning for rørforbindelse - Google Patents

Rørholdeindretning for rørforbindelse Download PDF

Info

Publication number
DK3971460T3
DK3971460T3 DK20884430.8T DK20884430T DK3971460T3 DK 3971460 T3 DK3971460 T3 DK 3971460T3 DK 20884430 T DK20884430 T DK 20884430T DK 3971460 T3 DK3971460 T3 DK 3971460T3
Authority
DK
Denmark
Prior art keywords
pipe
holding device
connection
pipe connection
pipe holding
Prior art date
Application number
DK20884430.8T
Other languages
English (en)
Inventor
Hidehito Kawanishi
Original Assignee
Sk Kawanishi 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 Sk Kawanishi Co Ltd filed Critical Sk Kawanishi Co Ltd
Application granted granted Critical
Publication of DK3971460T3 publication Critical patent/DK3971460T3/da

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends
    • F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe ends tightened by tangentially-arranged threaded pins
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DK20884430.8T 2019-11-07 2020-11-06 Rørholdeindretning for rørforbindelse DK3971460T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019202724 2019-11-07
PCT/JP2020/041610 WO2021090939A1 (ja) 2019-11-07 2020-11-06 管継手の管抜止装置

Publications (1)

Publication Number Publication Date
DK3971460T3 true DK3971460T3 (da) 2023-09-18

Family

ID=75848128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20884430.8T DK3971460T3 (da) 2019-11-07 2020-11-06 Rørholdeindretning for rørforbindelse

Country Status (6)

Country Link
US (1) US11499655B2 (da)
EP (1) EP3971460B1 (da)
JP (1) JP6895702B1 (da)
CA (1) CA3177359C (da)
DK (1) DK3971460T3 (da)
WO (1) WO2021090939A1 (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5972482B2 (ja) * 2013-12-10 2016-08-17 株式会社川西水道機器 管継手の管抜止装置及びその施工方法
JP5918293B2 (ja) 2014-03-28 2016-05-18 株式会社川西水道機器 プラスチック管の離脱防止リング及びプラスチック管の管継手
JP6348897B2 (ja) * 2015-12-17 2018-06-27 株式会社川西水道機器 管継手の管抜止装置
JP2018109417A (ja) * 2016-12-28 2018-07-12 株式会社川西水道機器 管継手及び複層管の連結構造

Also Published As

Publication number Publication date
CA3177359C (en) 2023-07-18
US20220213990A1 (en) 2022-07-07
EP3971460A1 (en) 2022-03-23
JPWO2021090939A1 (ja) 2021-11-25
EP3971460B1 (en) 2023-06-28
EP3971460A4 (en) 2022-08-31
US11499655B2 (en) 2022-11-15
CA3177359A1 (en) 2021-05-14
WO2021090939A1 (ja) 2021-05-14
JP6895702B1 (ja) 2021-06-30

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