DE69603921D1 - Rohrkupplung - Google Patents

Rohrkupplung

Info

Publication number
DE69603921D1
DE69603921D1 DE69603921T DE69603921T DE69603921D1 DE 69603921 D1 DE69603921 D1 DE 69603921D1 DE 69603921 T DE69603921 T DE 69603921T DE 69603921 T DE69603921 T DE 69603921T DE 69603921 D1 DE69603921 D1 DE 69603921D1
Authority
DE
Germany
Prior art keywords
pipe coupling
coupling
pipe
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.)
Expired - Fee Related
Application number
DE69603921T
Other languages
English (en)
Other versions
DE69603921T2 (de
Inventor
John Derek Guest
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.)
John Guest International Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69603921D1 publication Critical patent/DE69603921D1/de
Publication of DE69603921T2 publication Critical patent/DE69603921T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
DE69603921T 1995-07-28 1996-07-26 Rohrkupplung Expired - Fee Related DE69603921T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9515473.8A GB9515473D0 (en) 1995-07-28 1995-07-28 Improvements in or relating to tube couplings

Publications (2)

Publication Number Publication Date
DE69603921D1 true DE69603921D1 (de) 1999-09-30
DE69603921T2 DE69603921T2 (de) 2000-03-30

Family

ID=10778391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603921T Expired - Fee Related DE69603921T2 (de) 1995-07-28 1996-07-26 Rohrkupplung

Country Status (6)

Country Link
US (1) US5775742A (de)
EP (1) EP0756126B1 (de)
JP (1) JPH09177736A (de)
DE (1) DE69603921T2 (de)
ES (1) ES2135173T3 (de)
GB (1) GB9515473D0 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ333076A (en) * 1998-02-27 2000-06-23 Guest John D Tube coupling having a first and a second enlarged diameter portion and a plastics sleeve to seal a tube against the coupling
ES2181367T3 (es) 1998-11-24 2003-02-16 John Guest Ltd Soporte del extremo de un tubo para acoplamiento de un tubo.
US6554323B1 (en) * 1999-07-26 2003-04-29 Voss Automotive Gmbh Plug connector for quick-release connection of pressurized lines
US6641177B1 (en) 2000-08-25 2003-11-04 Precision Design Concepts, Llc Quick connect tube coupling and method of assembling the same
JP4092295B2 (ja) * 2001-11-23 2008-05-28 ゲオルク フィッシャー ハウステクニク アクチェンゲゼルシャフト クイックリリース型管継手
DE10203313A1 (de) * 2002-01-29 2003-08-07 Berg Hans Gmbh & Co Kg Anschlussgarnitur für einen Plattenheizkörper
US6843512B2 (en) 2002-06-11 2005-01-18 Cuno Incorporated Tubing connector
US7506899B2 (en) * 2003-03-20 2009-03-24 Rain Bird Corporation Multi-diameter tube fitting
US7156423B2 (en) * 2003-04-11 2007-01-02 3M Innovative Properties Company Plastic tube joint
JP2005172218A (ja) * 2003-11-21 2005-06-30 Hama International:Kk 管継手
GB0624784D0 (en) 2006-12-12 2007-01-17 Guest John Int Ltd Improvements in or relating to tube couplings
JP4740219B2 (ja) * 2007-11-14 2011-08-03 株式会社土田製作所 パイプの連結構造
GB0723646D0 (en) * 2007-12-03 2008-01-16 Guest John Int Ltd Tube couplings
GB0809685D0 (en) * 2008-05-28 2008-07-02 Guest John Int Ltd Improvements in or relating to tube couplings
TWI387697B (zh) * 2008-10-23 2013-03-01 Yugen Kaisha Hama Int 管接頭
GB201010501D0 (en) 2010-06-22 2010-08-04 Guest John Int Ltd A tube coupling
GB201205575D0 (en) 2012-03-29 2012-05-16 Guest John Int Ltd Improvements in or relating to tube couplings
GB201317952D0 (en) * 2013-10-10 2013-11-27 Guest John Int Ltd A connector for connecting to a tube
GB201317990D0 (en) 2013-10-11 2013-11-27 Guest John Int Ltd A conncetor
CH709441A2 (de) * 2014-03-20 2015-09-30 Theodor Wüst Steckmuffe.
US9816329B2 (en) 2014-08-12 2017-11-14 Baker Huges, A Ge Company, Llc Quick connection arrangements with locking mechanisms
US11054074B2 (en) * 2016-09-21 2021-07-06 Arnott, Llc System and method for push-to-connect couplings with integrated filtration
US10288202B2 (en) * 2017-08-11 2019-05-14 Cheng Yu Faucet Hardware Co., Ltd. Installation between valve connector and pipe of ice maker
US11346479B2 (en) * 2018-02-01 2022-05-31 Rifeng Enterprise (Foshan) Co., Ltd. Pipe fitting joint assembly
US10844976B1 (en) 2020-02-17 2020-11-24 Trinity Bay Equipment Holdings, LLC Methods and apparatus for pulling flexible pipe
SE544767C2 (en) * 2021-03-19 2022-11-08 Nyh Jessica A push-on connector for connecting cylindrical pipes, and a valve comprising such a connector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1428949A (en) * 1919-08-01 1922-09-12 Eastman Mfg Company Hose coupling
FR2358610A1 (fr) * 1976-07-13 1978-02-10 Pont A Mousson Dispositif de verrouillage en traction d'elements de canalisation
US4188051A (en) * 1977-04-22 1980-02-12 Parker-Hannifin Corporation Tube coupling
EP0268251B1 (de) * 1986-11-18 1990-12-27 Smc Corporation Rohrkupplung für mehrwandige Rohrleitungen
US5230539A (en) * 1991-12-31 1993-07-27 Dana Corporation Quick connect tube coupling
GB9219041D0 (en) * 1992-09-09 1992-10-21 Guest John D Improvments in or relating to collets for tube couplings
DE69412912T2 (de) * 1993-06-14 1999-03-25 Tokai Rubber Ind Ltd Rohranschlussstück
US5580100A (en) * 1994-02-25 1996-12-03 Usui Kokusai Sangyo Kaisha Ltd. Connecting joint for plastic tube

Also Published As

Publication number Publication date
GB9515473D0 (en) 1995-09-27
ES2135173T3 (es) 1999-10-16
JPH09177736A (ja) 1997-07-11
DE69603921T2 (de) 2000-03-30
EP0756126A1 (de) 1997-01-29
EP0756126B1 (de) 1999-08-25
US5775742A (en) 1998-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JOHN GUEST INTERNATIONAL LTD., DRAYTON, MIDDLE, GB

8381 Inventor (new situation)

Inventor name: GUEST, JOHN DEREK, MAIDENHEAD, BERKSHIRE SL6 2, GB

8339 Ceased/non-payment of the annual fee