GB1533080A - Pipe coupling - Google Patents

Pipe coupling

Info

Publication number
GB1533080A
GB1533080A GB3892277A GB3892277A GB1533080A GB 1533080 A GB1533080 A GB 1533080A GB 3892277 A GB3892277 A GB 3892277A GB 3892277 A GB3892277 A GB 3892277A GB 1533080 A GB1533080 A GB 1533080A
Authority
GB
United Kingdom
Prior art keywords
balls
sleeve
spigot
ring
control ring
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
Application number
GB3892277A
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.)
Carl Kurt Walther GmbH and Co KG
Original Assignee
Carl Kurt Walther GmbH and Co KG
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 Carl Kurt Walther GmbH and Co KG filed Critical Carl Kurt Walther GmbH and Co KG
Publication of GB1533080A publication Critical patent/GB1533080A/en
Expired 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

1533080 Pipe couplings CARL KURT WALTHER GmbH & CO KG 19 Sept 1977 [27 Nov 1976] 38922/77 Heading F2G A quick release pipe coupling comprises one part in the form of a body 1 providing a socket 4 for a plug-in spigot 5 of the other part, a sleeve 21 being provided on the body 1 which is axially displaceable against spring loading from the position shown wherein locking balls 10 are held in engagement with a groove 8 in the spigot 5, to an unlocking position in which the balls 10 are free to move into a recessed space 25 in the sleeve 21 to release the spigot 5, and a control ring 27 which is rotatable but not axially movable on the body 1 and which extends inside the sleeve 21 and is provided with balls 28 so that in the position shown the balls 28 are held radially outwards by the body 1 in engagement with a goove 29 on the sleeve 21 to secure it against displacement towards its intaking position, whilst rotation of the control ring 27 will bring the balls 28 to ride on flats (shown in dotted lines) allowing the sleeve 21 to ride over the balls 28 to release the balls 10. The balls 28 engage detents (not shown) in a ring 33 at the locked and unlocked positions of the control ring 27 and these positions may be indicated by indices visible through windows 36 in the ring 27. A spring loaded valve is provided in the socket 4 and is opened on insertion of the spigot 5.
GB3892277A 1976-11-27 1977-09-19 Pipe coupling Expired GB1533080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653975 DE2653975C3 (en) 1976-11-27 1976-11-27 Quick coupling with a locking sleeve that can be displaced in the axial direction against spring loading

Publications (1)

Publication Number Publication Date
GB1533080A true GB1533080A (en) 1978-11-22

Family

ID=5994143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3892277A Expired GB1533080A (en) 1976-11-27 1977-09-19 Pipe coupling

Country Status (3)

Country Link
DE (1) DE2653975C3 (en)
FR (1) FR2372372A1 (en)
GB (1) GB1533080A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234567A (en) * 1989-08-01 1991-02-06 Samsung Electronics Co Ltd Water supply hose connecting device for eg. a washing machine
EP1647757A1 (en) * 2004-10-14 2006-04-19 STAUBLI Faverges Male part of a quick-acting coupling, quick-acting coupling and set of two of those quick-acting couplings
CN101431200B (en) * 2008-12-05 2012-01-04 郑州航天电子技术有限公司 Small-sized direct-inserting locking type fast separation rectangular electric connector
FR3048754A1 (en) * 2016-03-14 2017-09-15 Staubli Sa Ets FLUID CONNECTING ELEMENT AND FLUID CONNECTING COMPRISING SUCH A MEMBER
WO2019210933A1 (en) * 2018-04-30 2019-11-07 Cejn Ab Locking mechanism for quick connect coupling

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8707887U1 (en) * 1987-06-03 1987-08-06 Carl Froh Röhrenwerk GmbH & Co, 5768 Sundern Telescopic vacuum cleaner suction tube
US4776614A (en) * 1987-10-30 1988-10-11 Aeroquip Corporation Coupling with lock indicator
US5462316A (en) * 1994-05-19 1995-10-31 Campbell Fittings, Inc. Quick action fluid coupling
FR2746893B1 (en) * 1996-04-01 1998-05-07 Clesse Ind CONNECTION FOR THE CONNECTION OF TUBES FOR THE TRANSPORT OF FLUIDS
CN105782618B (en) * 2015-12-30 2019-04-12 程宇婷 One kind can wedging telescoping tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119627A5 (en) * 1970-12-23 1972-08-04 Ekman Thure

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234567A (en) * 1989-08-01 1991-02-06 Samsung Electronics Co Ltd Water supply hose connecting device for eg. a washing machine
EP1647757A1 (en) * 2004-10-14 2006-04-19 STAUBLI Faverges Male part of a quick-acting coupling, quick-acting coupling and set of two of those quick-acting couplings
FR2876775A1 (en) * 2004-10-14 2006-04-21 Staubli Faverges Sca MALE PART OF A QUICK COUPLING, THIS QUICK CONNECTION AND SET OF TWO SUCH QUICK COUPLINGS
US7503592B2 (en) 2004-10-14 2009-03-17 Staubli Faverges Quick-coupling male portion, a quick coupling, and a set of two such quick couplings
CN1760580B (en) * 2004-10-14 2011-07-13 施托布利法韦日公司 Quick-coupling male portion, a quick coupling, and a set of two such quick couplings
CN101431200B (en) * 2008-12-05 2012-01-04 郑州航天电子技术有限公司 Small-sized direct-inserting locking type fast separation rectangular electric connector
US10738927B2 (en) 2016-03-14 2020-08-11 Staubli Faverges Female element for a fluid coupling and fluid coupling including such an element
FR3048754A1 (en) * 2016-03-14 2017-09-15 Staubli Sa Ets FLUID CONNECTING ELEMENT AND FLUID CONNECTING COMPRISING SUCH A MEMBER
EP3220034A1 (en) * 2016-03-14 2017-09-20 Staubli Faverges Female element for a fluid coupling and fluid coupling including such an element
WO2019210933A1 (en) * 2018-04-30 2019-11-07 Cejn Ab Locking mechanism for quick connect coupling
KR20200128148A (en) * 2018-04-30 2020-11-11 세인 에이비 Locking device for quick connect couplings
CN112005041A (en) * 2018-04-30 2020-11-27 希恩公司 Locking mechanism for quick connect coupling
JP2021521396A (en) * 2018-04-30 2021-08-26 セイン アーベーＣｅｊｎ Ａｂ Lock mechanism for quick fittings
CN112005041B (en) * 2018-04-30 2021-10-26 希恩公司 Locking mechanism for quick connect coupling
KR102435321B1 (en) 2018-04-30 2022-08-23 세인 에이비 Locking device for quick connect coupling
US11788659B2 (en) 2018-04-30 2023-10-17 Cejn Ab Locking mechanism for quick connect coupling

Also Published As

Publication number Publication date
DE2653975A1 (en) 1978-06-01
FR2372372B1 (en) 1984-06-29
DE2653975C3 (en) 1979-07-19
FR2372372A1 (en) 1978-06-23
DE2653975B2 (en) 1978-11-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930919