GB1464743A - Connector for fluid conduits - Google Patents

Connector for fluid conduits

Info

Publication number
GB1464743A
GB1464743A GB1168774A GB1168774A GB1464743A GB 1464743 A GB1464743 A GB 1464743A GB 1168774 A GB1168774 A GB 1168774A GB 1168774 A GB1168774 A GB 1168774A GB 1464743 A GB1464743 A GB 1464743A
Authority
GB
United Kingdom
Prior art keywords
clamp
ring
pipe
connector
jaws
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
GB1168774A
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.)
Legris France SA
Original Assignee
Legris France SA
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 Legris France SA filed Critical Legris France SA
Publication of GB1464743A publication Critical patent/GB1464743A/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
    • F16L37/08—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
    • F16L37/0927—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)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)

Abstract

1464743 Pipe couplings LEGRIS FRANCE SA 15 March 1974 [24 April 1973] 11687/74 Heading F2G A connector for a pipe 7 comprises a body member 1 having an opening therein to receive the pipe a ring 3 force fitted within the opening, a clamp 8 slidably mounted in the ring 3, the clamp having jaws 8a with teeth 8b which engage in the wall of the pipe 7 and the ring 3 having a frusto-conical surface 9 for causing such engagement, an 0-ring 5 for sealing round the pipe 7, and an annular abutment surface 12 formed on the ring 3 against which an annular surface 11 on the clamp 8 can engage to limit the travel of the clamp. In an alternative embodiment the abutment surface 11 is formed on the tail of the clamp 8 instead of on the jaws 8a, and in a further alternative the abutment for the clamp 8 may be formed on a nut screwed on to the ring 3 so that the limit of movement for the clamp may be adjusted.
GB1168774A 1973-04-24 1974-03-15 Connector for fluid conduits Expired GB1464743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7314830A FR2227482B1 (en) 1973-04-24 1973-04-24

Publications (1)

Publication Number Publication Date
GB1464743A true GB1464743A (en) 1977-02-16

Family

ID=9118421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1168774A Expired GB1464743A (en) 1973-04-24 1974-03-15 Connector for fluid conduits

Country Status (7)

Country Link
JP (1) JPS589311B2 (en)
BE (1) BE812475A (en)
DE (1) DE2413750C2 (en)
ES (1) ES425612A1 (en)
FR (1) FR2227482B1 (en)
GB (1) GB1464743A (en)
IT (1) IT1011675B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220359A (en) * 1978-05-30 1980-09-02 Gould Inc. Push-to-connect air brake fitting
GB2205136A (en) * 1987-05-27 1988-11-30 United Carr Ltd Trw Socket assembly
EP0690257A1 (en) * 1994-06-28 1996-01-03 REINERT. RITZ GmbH Tension resistant pipe connection and method of manufacturing the same
US5833277A (en) * 1994-06-28 1998-11-10 Eisenwerke Fried. Wilh. Duker Gmbh & Co. Kg Tension-resisting pipe connection and method of making same
US6773039B2 (en) 1999-06-04 2004-08-10 Friatec Aktiengesellschaft Plug-in coupling
US7686345B2 (en) 2005-03-03 2010-03-30 Henn Gmbh & Co. Kg. Plug-type coupling comprising a molded sealing ring and venting means

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385971A1 (en) * 1977-03-30 1978-10-27 Wabco Westinghouse Plug and socket pipe connection - has movable seal acting under pressure to secure connection by expanding O=ring
DE2807508C3 (en) * 1978-02-22 1987-10-22 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Plug-in fitting
ES238468Y (en) * 1978-10-02 1979-05-16 PERFECTED QUICK COUPLING FOR PLASTIC PIPES.
US4305606A (en) * 1978-11-24 1981-12-15 Societe Legris France S.A. Quick-releasable connectors for flexible plastic pipes
ZA8037B (en) * 1979-01-30 1981-04-29 Watermain Fittings Ltd Pipe fitting
US4220361A (en) * 1979-02-01 1980-09-02 The Aro Corporation Connector for plastic tubing
GB2131903B (en) * 1982-12-13 1986-06-25 Guest John Ltd Pipe coupling
US4621796A (en) * 1984-10-09 1986-11-11 The Goodyear Tire & Rubber Company Airspring with pneumatic fitting
US4637636A (en) * 1984-11-12 1987-01-20 Guest John D Tube couplings
US4685706A (en) * 1985-03-04 1987-08-11 Clevite Industries Inc. Releasable push-to-connect tube fitting
DE8908670U1 (en) * 1988-07-21 1989-09-14 Johannes Schäfer vorm. Stettiner Schraubenwerke GmbH & Co KG, 35410 Hungen Connection fitting for pipes, especially for plastic pipes
DE3902642A1 (en) * 1989-01-30 1990-08-02 Martin Biermann Device for the releasable connection of a line
JPH073119Y2 (en) * 1989-11-20 1995-01-30 シーケーディ株式会社 Pipe fitting
DE3940114C2 (en) * 1989-12-05 1995-07-20 Werner Lanz Connection fitting
GB9204375D0 (en) * 1992-02-28 1992-04-08 Guest John D Improvements in or relating to tube couplings
EP0628760B1 (en) * 1993-06-14 1998-09-02 Tokai Rubber Industries, Ltd. Tube fitting
US6065779A (en) * 1997-08-13 2000-05-23 Parker-Hannifin Corporation Clip for releasable push-to-connect tube fittings
DE29714542U1 (en) 1997-08-14 1997-11-13 Flexa GmbH & Co Produktion und Vertrieb KG, 63456 Hanau Fastener
GB9806642D0 (en) * 1998-03-27 1998-05-27 Guest John D Improvements in or relating to tube coupling
DE29805720U1 (en) * 1998-03-28 1999-08-05 Armaturenfabrik Hermann Voss GmbH + Co, 51688 Wipperfürth Plug-in coupling for pressure medium systems
DE19932718A1 (en) * 1999-09-23 2001-05-23 Friatec Ag Plug-in coupling for connecting two pipe ends; has base body, sealing ring and prestressed locking ring, where pipe end fits in gap between base body and annular body and is sealed with locking ring
NL1014653C2 (en) * 2000-03-15 2001-05-09 Insigne Berg Groep Bv Insert coupling for connection of flexible pipe part with other component comprises housing with first cylindrical bore and sealing ring effective between flexible pipe part and cylindrical bore
NL1017020C1 (en) 2000-03-15 2001-05-09 Insigne Berg Groep Bv Plug-in coupling.
KR100408930B1 (en) * 2001-04-13 2003-12-11 김태승 joint for connecting a flexible pipe
DE102009006746A1 (en) 2009-01-30 2010-08-05 Hans Heidolph Gmbh & Co. Kg rotary evaporator
DE102011115433A1 (en) * 2011-10-08 2013-04-11 Knf Neuberger Gmbh Rotary evaporator for gentle separation of liquid mixtures and solutions, has rotary drive with hub and clamping insert with sleeve-like base form for clamping damping feed through formed as glass hollow shaft in hub of rotary drive
AU2014232399C1 (en) 2013-03-15 2017-11-02 Water Pik, Inc. Mechanically driven, sonic toothbrush and water flosser
CN205568226U (en) 2015-07-08 2016-09-14 洁碧有限公司 Device of brushing teeth
NL2024398B1 (en) * 2019-12-06 2021-08-31 Dyka B V Pipe coupling with seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508220A (en) * 1966-11-21 1968-01-05 Moulages Ind Plasto Quick coupling for flexible hoses
FR2080209A6 (en) * 1970-02-26 1971-11-12 Legris Fils
FR2012796A1 (en) * 1969-05-23 1970-03-27 Legris Fils

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220359A (en) * 1978-05-30 1980-09-02 Gould Inc. Push-to-connect air brake fitting
GB2205136A (en) * 1987-05-27 1988-11-30 United Carr Ltd Trw Socket assembly
EP0690257A1 (en) * 1994-06-28 1996-01-03 REINERT. RITZ GmbH Tension resistant pipe connection and method of manufacturing the same
US5833277A (en) * 1994-06-28 1998-11-10 Eisenwerke Fried. Wilh. Duker Gmbh & Co. Kg Tension-resisting pipe connection and method of making same
US6773039B2 (en) 1999-06-04 2004-08-10 Friatec Aktiengesellschaft Plug-in coupling
US7686345B2 (en) 2005-03-03 2010-03-30 Henn Gmbh & Co. Kg. Plug-type coupling comprising a molded sealing ring and venting means

Also Published As

Publication number Publication date
IT1011675B (en) 1977-02-10
JPS5012617A (en) 1975-02-08
DE2413750A1 (en) 1974-11-21
FR2227482B1 (en) 1975-08-22
FR2227482A1 (en) 1974-11-22
JPS589311B2 (en) 1983-02-19
ES425612A1 (en) 1976-06-16
DE2413750C2 (en) 1987-02-12
BE812475A (en) 1974-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940314