ES8605325A1 - Improvement to instantaneous pipe connections. - Google Patents

Improvement to instantaneous pipe connections.

Info

Publication number
ES8605325A1
ES8605325A1 ES542843A ES542843A ES8605325A1 ES 8605325 A1 ES8605325 A1 ES 8605325A1 ES 542843 A ES542843 A ES 542843A ES 542843 A ES542843 A ES 542843A ES 8605325 A1 ES8605325 A1 ES 8605325A1
Authority
ES
Spain
Prior art keywords
pipe
bore
retained
fitting
claws
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
ES542843A
Other languages
Spanish (es)
Other versions
ES542843A0 (en
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.)
CODRI SA
Original Assignee
CODRI 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 CODRI SA filed Critical CODRI SA
Publication of ES8605325A1 publication Critical patent/ES8605325A1/en
Publication of ES542843A0 publication Critical patent/ES542843A0/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
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/80—Dust covers

Landscapes

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

Abstract

The quick action pipe coupling is for pipes with smooth external surfaces and has a cylindrical body (1) with a stepped bore (1a,1b). The bore (1b) receives the end of the pipe (7) whilst the bore (1a) receives a sealing ring (2) which is retained by a screwed bush (3). - The pipe is retained by a fitting (4) with spring claws (4a). This fitting is held in position by the friction of an O-ring (6) which is retained by an end cap (5). The claws are pressed against the pipe by the taper bore of the screwed bush. The pipe can be withdrawn from the coupling by pushing the fitting axially inwards, to allow the claws to move radially outwards.
ES542843A 1984-05-08 1985-05-06 Improvement to instantaneous pipe connections. Expired ES8605325A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848411713A GB8411713D0 (en) 1984-05-08 1984-05-08 Connectors for pipes

Publications (2)

Publication Number Publication Date
ES8605325A1 true ES8605325A1 (en) 1986-04-01
ES542843A0 ES542843A0 (en) 1986-04-01

Family

ID=10560622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542843A Expired ES8605325A1 (en) 1984-05-08 1985-05-06 Improvement to instantaneous pipe connections.

Country Status (5)

Country Link
EP (1) EP0183715A1 (en)
JP (1) JPS61502068A (en)
ES (1) ES8605325A1 (en)
GB (1) GB8411713D0 (en)
WO (1) WO1985005164A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541675A1 (en) * 1985-11-26 1987-05-27 Martin Biermann Device for the detachable connection of a line
EP0247214B1 (en) * 1986-05-24 1989-10-25 Armaturenfabrik Hermann Voss GmbH + Co. Socketless fitting for a releasable connection of a synthetic conduit with a sealing gripping element
EP0333948A1 (en) * 1988-03-25 1989-09-27 John Guest Limited Improvements in or relating to tube couplings
EP0333950B1 (en) * 1988-03-25 1991-12-11 John Derek Guest Improvements in or relation to tube couplings
DE3905722A1 (en) * 1989-01-25 1990-07-26 Festo Kg CONNECTING DEVICE
DE4007101C1 (en) * 1990-03-07 1991-07-18 Festo Kg, 7300 Esslingen, De
US5230539A (en) * 1991-12-31 1993-07-27 Dana Corporation Quick connect tube coupling
GB9204375D0 (en) * 1992-02-28 1992-04-08 Guest John D Improvements in or relating to tube couplings
JP2813552B2 (en) * 1994-12-02 1998-10-22 株式会社日本ピスコ Pipe fittings
GB2332028A (en) * 1997-12-05 1999-06-09 Imi Norgren Ltd Releasable push-fit tube coupling
GB2469858B (en) * 2009-04-30 2013-10-16 Vip Polymers Ltd Pipe coupling
DE102010008926B4 (en) * 2010-02-23 2014-12-31 Festo Ag & Co. Kg Connecting device for a fluid line
EP3194829B1 (en) 2014-09-19 2019-10-30 Kongsberg Automotive As Tube connector
CN104315279B (en) * 2014-09-26 2016-08-10 中国工程物理研究院总体工程研究所 NEW ADAPTIVE liquid film seal swivel joint
US20230184050A1 (en) * 2020-05-22 2023-06-15 SPM Oil & Gas PC LLC Bidirectional pressure-intensified seal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182797A (en) * 1938-03-15 1939-12-12 Stephen V Dillon Gripping and coupling means
US2478127A (en) * 1944-12-14 1949-08-02 Parker Appliance Co Emergency repair coupling
US4440424A (en) * 1978-06-02 1984-04-03 Nycoil Corporation Releasable coupling device
ZA8037B (en) * 1979-01-30 1981-04-29 Watermain Fittings Ltd Pipe fitting
NL8105852A (en) * 1981-12-24 1983-07-18 Wavin Bv TUBE COUPLER RESP. -CONNECT.

Also Published As

Publication number Publication date
GB8411713D0 (en) 1984-06-13
EP0183715A1 (en) 1986-06-11
JPS61502068A (en) 1986-09-18
ES542843A0 (en) 1986-04-01
WO1985005164A1 (en) 1985-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201