CA2045009A1 - Rapid coupling arrangement - Google Patents

Rapid coupling arrangement

Info

Publication number
CA2045009A1
CA2045009A1 CA2045009A CA2045009A CA2045009A1 CA 2045009 A1 CA2045009 A1 CA 2045009A1 CA 2045009 A CA2045009 A CA 2045009A CA 2045009 A CA2045009 A CA 2045009A CA 2045009 A1 CA2045009 A1 CA 2045009A1
Authority
CA
Canada
Prior art keywords
coupling arrangement
rapid coupling
bushing
engine block
bores
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.)
Granted
Application number
CA2045009A
Other languages
French (fr)
Other versions
CA2045009C (en
Inventor
Hans Oetiker
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.)
Oetiker Schweiz AG
Original Assignee
Hans Oetiker
Hans Oetiker Ag Maschinen- Und Apparatefabrik
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 Hans Oetiker, Hans Oetiker Ag Maschinen- Und Apparatefabrik filed Critical Hans Oetiker
Publication of CA2045009A1 publication Critical patent/CA2045009A1/en
Application granted granted Critical
Publication of CA2045009C publication Critical patent/CA2045009C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
    • 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
    • F16L37/086—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 latching members pushed radially by spring-like elements
    • 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
    • F16L37/088—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 a split elastic ring
    • F16L37/0887—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 a split elastic ring with an axially movable separate member 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
    • 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
    • F16L37/098—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 flexible hooks
    • F16L37/0982—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 flexible hooks with a separate member 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
    • 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
    • F16L37/098—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 flexible hooks
    • F16L37/0985—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
    • F16L37/0987—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part the flexible hook being progressively compressed by axial tensile loads acting on the coupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/906—Equivalents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/921—Snap-fit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Massaging Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Paper (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Inorganic Insulating Materials (AREA)
  • Connection Of Plates (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A rapid coupling arrangement, especially for engine blocks of internal combustion engines in which all bores in the engine block are non-threaded bores which can be made in a single operation. The coupling arrangement further includes a bushing member which assists in retaining a spring member that can lock a tubular connecting member in place after its insertion into the bushing and engine block.
CA002045009A 1990-07-18 1991-06-19 Rapid coupling arrangement Expired - Lifetime CA2045009C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US553,635 1990-07-18
US07/553,635 US5096235A (en) 1990-07-18 1990-07-18 Rapid coupling arrangement

Publications (2)

Publication Number Publication Date
CA2045009A1 true CA2045009A1 (en) 1992-01-19
CA2045009C CA2045009C (en) 2000-01-18

Family

ID=24210155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002045009A Expired - Lifetime CA2045009C (en) 1990-07-18 1991-06-19 Rapid coupling arrangement

Country Status (6)

Country Link
US (1) US5096235A (en)
EP (1) EP0467381B1 (en)
AT (1) ATE124120T1 (en)
CA (1) CA2045009C (en)
DE (1) DE69110565T2 (en)
ES (1) ES2073076T3 (en)

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US5366262A (en) * 1992-07-23 1994-11-22 Furnas Electric Co. Quick connect fluid fitting
US5374089A (en) * 1992-09-29 1994-12-20 Itt Industries Inc. High pressure quick connector
US5505501A (en) * 1993-06-21 1996-04-09 Seabra; Helio L. Pressurized connection for a brake system of an automotive vehicle
US5772116A (en) * 1993-12-02 1998-06-30 Holt; Earl R. Recirculating paint system having an improved spray gun
US5774982A (en) * 1994-03-16 1998-07-07 Eaton Corporation Conduit attachment to receiver/drier or accumulator
US5718463A (en) * 1995-09-13 1998-02-17 Hollnagel; Harold E. Tube quick connect to female socket
US5685575A (en) * 1995-11-03 1997-11-11 Aeroquip Corporation Power steering coupling assembly
US5722702A (en) * 1996-04-12 1998-03-03 Arnco Corporation Plastic pipe compression coupler
DE19615442C2 (en) * 1996-04-19 2001-09-20 Adam Gerich Quick coupling device
US5711553A (en) * 1996-09-04 1998-01-27 Stmc-Llc Quick connect fluid coupling
IT1289778B1 (en) * 1996-12-20 1998-10-16 Skf Ind Spa DEVICE FOR LOCKING AND UNLOCKING A GROUP OF COUPLING BETWEEN MECHANICAL PARTS USING A BISTABLE ELASTIC ELEMENT.
FR2758379B1 (en) * 1997-01-14 1999-02-19 Parker Hannifin Rak Sa IMPLEMENTATION CARTRIDGE FOR A PIPE CONNECTION FOR TAKING PLACE IN A HOUSING
FR2777341B1 (en) * 1998-04-08 2000-05-12 Comap INSTANTANEOUS CONNECTION FOR PIPE
EP1137894A4 (en) * 1998-12-11 2003-01-22 Q3 Jmc Inc Connection cartridge for air tanks
FR2788832B1 (en) * 1999-01-26 2001-02-23 Legris Sa DEVICE FOR QUICK CONNECTION OF A TUBE TO A RIGID ELEMENT
US6790661B1 (en) * 1999-07-16 2004-09-14 Verax Biomedical, Inc. System for detecting bacteria in blood, blood products, and fluids of tissues
US6179223B1 (en) * 1999-08-16 2001-01-30 Illinois Tool Works Spray nozzle fluid regulator and restrictor combination
US20030006609A1 (en) * 2001-07-06 2003-01-09 Yates Ronnie A. Flexible tubing connector
JP3770200B2 (en) * 2002-04-26 2006-04-26 株式会社日立製作所 AC generator for vehicles
US6824172B1 (en) * 2003-10-14 2004-11-30 Naris Komolrochanaporn Push-pull pipe coupling
FR2873185B1 (en) * 2004-07-19 2008-03-14 Parker Hannifin France Sas Soc IMPLANTATION CARTRIDGE FOR A PIPE CONNECTION INTENDED TO TAKE PLACE IN HOUSING
US7422246B2 (en) * 2004-08-26 2008-09-09 Straub Tadco Inc. Remote pipe coupling system
GB0421808D0 (en) * 2004-10-01 2004-11-03 Imi Norgren Ltd Coupling device
WO2006037963A1 (en) * 2004-10-01 2006-04-13 Norgren Limited Coupling device
US7744636B2 (en) * 2004-12-16 2010-06-29 Aesculap Ii, Inc. Locking mechanism
US7575024B2 (en) * 2005-11-05 2009-08-18 Snap-Tite Technologies, Inc. Threaded coupling with flow shutoff
US7762279B2 (en) 2005-11-05 2010-07-27 Snap-Tite Technologies, Inc. Threaded coupling with flow shutoff
DE102006017816B4 (en) * 2006-04-13 2008-04-24 Eaton Fluid Power Gmbh Inner chiller heat exchanger
US20080236958A1 (en) * 2007-03-29 2008-10-02 Debiasi International Limited Pressure vessel for vehicular air brake system
US20090140519A1 (en) * 2007-11-30 2009-06-04 Caterpillar Inc. Quick connect tubular coupling
US20100171302A1 (en) * 2009-01-05 2010-07-08 Nibco Inc. Push-twist connector
CH705415A2 (en) 2011-08-16 2013-02-28 Peter A Mueller Fluid port.
CH705623A2 (en) 2011-09-29 2013-04-15 Peter A Mueller Plug-in coupling for fluid and / or electricity.
US8657343B2 (en) * 2012-02-06 2014-02-25 Watts Water Technologies, Inc. Quick connector assembly
WO2014129911A1 (en) * 2013-02-19 2014-08-28 Fisher & Paykel Healthcare Limited Apparatus and method for providing gases to a user
US10006575B2 (en) 2013-12-11 2018-06-26 Nibco Inc. Modular push-to-connect assembly
US9447906B2 (en) 2013-12-11 2016-09-20 Nibco Inc. Self-locking push-to-connect insert
US9541228B2 (en) 2013-12-11 2017-01-10 Nibco Inc. Push-to-connect fitting
DE102014000387B4 (en) 2014-01-10 2015-07-30 Oetiker Schweiz Ag quick coupling
US9777875B2 (en) 2014-02-26 2017-10-03 Nibco Inc. Clam shell push-to-connect assembly
US20150368928A1 (en) * 2014-06-23 2015-12-24 Mcgard Llc Security lock with deformable latch
US10006571B2 (en) 2014-08-27 2018-06-26 International Business Machines Corporation Releasable, threadless conduit connector for liquid manifold
US10111364B2 (en) 2015-05-20 2018-10-23 International Business Machines Corporation Coupling assemblies for connecting fluid-carrying components
CN104924266A (en) * 2015-06-18 2015-09-23 豫北转向系统股份有限公司 Y-shaped leather cup press-fitting tool
CN107725861A (en) * 2017-11-10 2018-02-23 广东汉特科技有限公司 A kind of angle valve with snap joint

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433119A (en) * 1944-06-02 1947-12-23 Fred E Hansen Hose coupling
US2570909A (en) * 1946-05-27 1951-10-09 Continental Can Co Container valve fitting
US3374014A (en) * 1965-07-27 1968-03-19 Standard Pressed Steel Co Swaged seals
FR1474023A (en) * 1966-01-21 1967-03-24 Pneumelec S A Pipe connection device
FR2036280A5 (en) * 1969-03-12 1970-12-24 Fem Fournit Equip Menager
DE2307154A1 (en) * 1973-02-14 1974-08-22 Daimler Benz Ag HOSE OR PIPE CONNECTOR
GB1527018A (en) * 1977-07-22 1978-10-04 United Carr Ltd Coupling assembly
US4979765A (en) * 1980-10-29 1990-12-25 Proprietary Technology, Inc. Swivelable quick connector assembly
US4593943A (en) * 1983-08-23 1986-06-10 Kabushiki Kaisha Nihon Pisco Tubing joint
GB2160279B (en) * 1984-06-13 1987-08-19 Hawke Cable Glands Ltd Releasable pipe coupling
US4749214A (en) * 1985-09-17 1988-06-07 John T. Hoskins Quick connect fluid coupling
US4600221A (en) * 1985-09-30 1986-07-15 Bimba Charles W Connection system for flexible tubing
JP2691550B2 (en) * 1988-03-01 1997-12-17 臼井国際産業株式会社 Connector for small-diameter piping connection
JPH0637262Y2 (en) * 1988-08-26 1994-09-28 臼井国際産業株式会社 Connector for small diameter piping

Also Published As

Publication number Publication date
US5096235A (en) 1992-03-17
ATE124120T1 (en) 1995-07-15
DE69110565D1 (en) 1995-07-27
EP0467381A3 (en) 1992-03-18
CA2045009C (en) 2000-01-18
DE69110565T2 (en) 1996-03-07
EP0467381B1 (en) 1995-06-21
ES2073076T3 (en) 1995-08-01
EP0467381A2 (en) 1992-01-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry