JP5731523B2 - シール押付装置を有する管継ぎ手 - Google Patents
シール押付装置を有する管継ぎ手 Download PDFInfo
- Publication number
- JP5731523B2 JP5731523B2 JP2012536835A JP2012536835A JP5731523B2 JP 5731523 B2 JP5731523 B2 JP 5731523B2 JP 2012536835 A JP2012536835 A JP 2012536835A JP 2012536835 A JP2012536835 A JP 2012536835A JP 5731523 B2 JP5731523 B2 JP 5731523B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe joint
- wing
- pressing device
- seal
- sealing member
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 22
- 230000004323 axial length Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 description 4
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
-
- 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
-
- 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
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
-
- 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
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
-
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Joints With Sleeves (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joints With Pressure Members (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mechanical Sealing (AREA)
Description
Claims (12)
- 管継ぎ手用のシール押付装置であって、
軸方向の長さと、シールの内径に押し付け可能な外側湾曲外周とを有する密封部材であって、機械的留め具を受け入れるための取付開口の軸方向の列を有する密封部材と、
前記密封部材の端部から延び、前記密封部材の前記外側湾曲外周から内向きに曲がる少なくとも1の翼状外延部とを備え、
前記外側湾曲外周が軸方向の折り目を備えることを特徴とするシール押付装置。 - 請求項1に記載のシール押付装置において、
前記軸方向の折り目が、前記取付開口の列に平行であることを特徴とするシール押付装置。 - 請求項1に記載のシール押付装置において、
前記軸方向の折り目が、前記取付開口の列と前記少なくとも1の翼状外延部との間に位置することを特徴とするシール押付装置。 - 請求項1に記載のシール押付装置において、
前記取付開口の列の両側に前記密封部材の端部から延びる2の翼状外延部を備えることを特徴とするシール押付装置。 - 請求項4に記載のシール押付装置において、
前記翼状外延部の一方が、他方の翼状外延部よりも、前記取付開口の列に近いことを特徴とするシール押付装置。 - 請求項1に記載のシール押付装置において、
前記少なくとも1の翼状外延部が、湾曲先端を有することを特徴とするシール押付装置。 - 管継ぎ手であって、
環状クランプハウジング内に配置される環状シールを備え、前記環状クランプハウジングが、管を内部に受け入れる開口部を有するとともに、クランプ部材および締付け要素を含み、この締付け要素が、前記環状クランプハウジングの軸方向の長さに対して垂直な方向に、前記クランプ部材を留めて互いに近接する方向に締め付け、それにより前記開口部内に挿入された管に半径方向内向きのクランプ力を加えるものであり、
当該管継ぎ手がさらに、
軸方向の長さと、シールの内径に押し付け可能な外側湾曲外周とを有する密封部材であって、機械的留め具を受け入れるための取付開口の軸方向の列を有する密封部材と、
前記密封部材の端部から延び、前記密封部材の前記外側湾曲外周から内向きに曲がる少なくとも1の翼状外延部とを備えることを特徴とする管継ぎ手。 - 請求項7に記載の管継ぎ手において、
前記取付開口の列に平行な軸方向の折り目を備えることを特徴とする管継ぎ手。 - 請求項7に記載の管継ぎ手において、
前記取付開口の列と前記少なくとも1の翼状外延部との間に位置する軸方向の折り目を備えることを特徴とする管継ぎ手。 - 請求項7に記載の管継ぎ手において、
前記取付開口の列の両側に前記密封部材の端部から延びる2の翼状外延部を備えることを特徴とする管継ぎ手。 - 請求項10に記載の管継ぎ手において、
前記翼状外延部の一方が、他方の翼状外延部よりも、前記取付開口の列に近いことを特徴とする管継ぎ手。 - 請求項7に記載の管継ぎ手において、
前記少なくとも1の翼状外延部が、湾曲先端を有することを特徴とする管継ぎ手。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/607,069 US20110095520A1 (en) | 2009-10-28 | 2009-10-28 | Pipe coupling with seal pressing device |
US12/607,069 | 2009-10-28 | ||
PCT/US2010/051562 WO2011053437A1 (en) | 2009-10-28 | 2010-10-06 | Pipe coupling with seal pressing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013509554A JP2013509554A (ja) | 2013-03-14 |
JP5731523B2 true JP5731523B2 (ja) | 2015-06-10 |
Family
ID=43127776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012536835A Active JP5731523B2 (ja) | 2009-10-28 | 2010-10-06 | シール押付装置を有する管継ぎ手 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20110095520A1 (ja) |
EP (1) | EP2494249B1 (ja) |
JP (1) | JP5731523B2 (ja) |
CN (1) | CN102686927B (ja) |
AU (1) | AU2010313681B2 (ja) |
BR (1) | BR112012011455A2 (ja) |
CA (1) | CA2779058C (ja) |
ES (1) | ES2428077T3 (ja) |
RU (1) | RU2535794C2 (ja) |
WO (1) | WO2011053437A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110095520A1 (en) * | 2009-10-28 | 2011-04-28 | Eliezer Krausz | Pipe coupling with seal pressing device |
US9249908B2 (en) | 2011-05-26 | 2016-02-02 | Krausz Industries Development Ltd. | Clamp assembly with resilient band having notches |
GB2536243A (en) * | 2015-03-10 | 2016-09-14 | Taylor Kerr (Couplings) Ltd | Pipe coupling |
CN105065812B (zh) * | 2015-08-31 | 2018-06-22 | 重庆瀚方钢结构有限公司 | 管路对接紧固机构 |
US9835277B2 (en) | 2015-12-10 | 2017-12-05 | Eliezer Krausz Industrial Development Ltd. | Axial-restraint pipe coupling with individual grip elements |
US11215306B2 (en) | 2017-04-19 | 2022-01-04 | Mueller International, Llc | Joint restraint device |
US11131412B2 (en) | 2017-04-19 | 2021-09-28 | Mueller International, Llc | Joint restraint device |
US11199280B2 (en) | 2017-04-19 | 2021-12-14 | Mueller Intemational, LLC | Joint restraint device |
US10677381B2 (en) | 2017-04-19 | 2020-06-09 | Mueller International, Llc | Joint restraint device |
US10941887B2 (en) | 2017-07-13 | 2021-03-09 | Mueller International Llc | Wide range coupling |
US11193609B2 (en) | 2018-02-28 | 2021-12-07 | Mueller International, Llc | Pipe coupling |
US11473705B2 (en) | 2018-08-22 | 2022-10-18 | Mueller International, Llc | Joint restraint device |
US10774508B2 (en) | 2018-09-04 | 2020-09-15 | Mueller International, Llc | Hydrant shoe assembly |
US11162621B2 (en) | 2019-02-04 | 2021-11-02 | Mueller International, Llc | Gland assembly |
US11280436B2 (en) | 2019-02-26 | 2022-03-22 | Krausz Industries Ltd. | Pipe coupling with protection against fastener shearing |
US11396965B2 (en) | 2019-07-19 | 2022-07-26 | Mueller International, Llc | Restraint gripper cover with lockout breakaway |
EP4361489A1 (en) * | 2022-10-24 | 2024-05-01 | Krausz Industries Ltd. | Pipe coupling encapsulation assembly |
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US20110095520A1 (en) * | 2009-10-28 | 2011-04-28 | Eliezer Krausz | Pipe coupling with seal pressing device |
EP2526330B1 (en) * | 2010-01-21 | 2019-07-10 | Norma U.S. Holding LLC | Gasketed pipe clamp |
US9249908B2 (en) * | 2011-05-26 | 2016-02-02 | Krausz Industries Development Ltd. | Clamp assembly with resilient band having notches |
USD697592S1 (en) * | 2012-02-02 | 2014-01-14 | Leland J. Hebert | Pipe repair sleeve |
US20130328305A1 (en) * | 2012-06-12 | 2013-12-12 | Avi Chiproot | Seal holding device for pipe clamp |
US9086177B2 (en) * | 2012-12-17 | 2015-07-21 | Eliezer Krausz Industrial Development Ltd. | Jointed bridge for clamp assembly |
-
2009
- 2009-10-28 US US12/607,069 patent/US20110095520A1/en not_active Abandoned
-
2010
- 2010-10-06 WO PCT/US2010/051562 patent/WO2011053437A1/en active Application Filing
- 2010-10-06 BR BR112012011455A patent/BR112012011455A2/pt not_active IP Right Cessation
- 2010-10-06 CN CN201080049777.7A patent/CN102686927B/zh not_active Expired - Fee Related
- 2010-10-06 RU RU2012120430/06A patent/RU2535794C2/ru active
- 2010-10-06 ES ES10771583T patent/ES2428077T3/es active Active
- 2010-10-06 CA CA2779058A patent/CA2779058C/en active Active
- 2010-10-06 AU AU2010313681A patent/AU2010313681B2/en active Active
- 2010-10-06 JP JP2012536835A patent/JP5731523B2/ja active Active
- 2010-10-06 EP EP10771583.1A patent/EP2494249B1/en active Active
-
2014
- 2014-05-05 US US14/269,216 patent/US9151419B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20110095520A1 (en) | 2011-04-28 |
JP2013509554A (ja) | 2013-03-14 |
US9151419B1 (en) | 2015-10-06 |
CN102686927A (zh) | 2012-09-19 |
EP2494249A1 (en) | 2012-09-05 |
CA2779058A1 (en) | 2011-05-05 |
CA2779058C (en) | 2017-06-27 |
BR112012011455A2 (pt) | 2017-09-26 |
AU2010313681B2 (en) | 2015-11-12 |
ES2428077T3 (es) | 2013-11-06 |
CN102686927B (zh) | 2015-05-20 |
RU2012120430A (ru) | 2013-12-10 |
AU2010313681A1 (en) | 2012-06-07 |
WO2011053437A1 (en) | 2011-05-05 |
RU2535794C2 (ru) | 2014-12-20 |
EP2494249B1 (en) | 2013-06-19 |
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