FR2641843B2 - QUICK COUPLER FOR CONNECTING FLEXIBLE OR RIGID DUCT - Google Patents

QUICK COUPLER FOR CONNECTING FLEXIBLE OR RIGID DUCT

Info

Publication number
FR2641843B2
FR2641843B2 FR8900086A FR8900086A FR2641843B2 FR 2641843 B2 FR2641843 B2 FR 2641843B2 FR 8900086 A FR8900086 A FR 8900086A FR 8900086 A FR8900086 A FR 8900086A FR 2641843 B2 FR2641843 B2 FR 2641843B2
Authority
FR
France
Prior art keywords
quick coupler
connecting flexible
rigid duct
duct
rigid
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 - Lifetime
Application number
FR8900086A
Other languages
French (fr)
Other versions
FR2641843A2 (en
Inventor
Heinz Ulrich Gaehwiler
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.)
Inventa AG fuer Forschung und Patentverwertung
Uhde Inventa Fischer AG
Original Assignee
EMS Inventa AG
Inventa AG fuer Forschung und Patentverwertung
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
Priority to CH2603/87A priority Critical patent/CH667506A5/en
Priority to DE19873727858 priority patent/DE3727858A1/en
Priority to DE3843995A priority patent/DE3843995C2/en
Application filed by EMS Inventa AG, Inventa AG fuer Forschung und Patentverwertung filed Critical EMS Inventa AG
Priority to FR8900086A priority patent/FR2641843B2/en
Publication of FR2641843A2 publication Critical patent/FR2641843A2/en
Application granted granted Critical
Publication of FR2641843B2 publication Critical patent/FR2641843B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L37/098—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR8900086A 1987-07-06 1989-01-05 QUICK COUPLER FOR CONNECTING FLEXIBLE OR RIGID DUCT Expired - Lifetime FR2641843B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH2603/87A CH667506A5 (en) 1987-07-06 1987-07-06 ROTATING SNAP CONNECTION FOR PIPELINES.
DE19873727858 DE3727858A1 (en) 1987-07-06 1987-08-20 QUICK CONNECTOR FOR CONNECTING A HOSE OR PIPELINE
DE3843995A DE3843995C2 (en) 1987-08-20 1988-12-27 Quick connection for connecting a hose or pipe
FR8900086A FR2641843B2 (en) 1987-07-06 1989-01-05 QUICK COUPLER FOR CONNECTING FLEXIBLE OR RIGID DUCT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2603/87A CH667506A5 (en) 1987-07-06 1987-07-06 ROTATING SNAP CONNECTION FOR PIPELINES.
FR8900086A FR2641843B2 (en) 1987-07-06 1989-01-05 QUICK COUPLER FOR CONNECTING FLEXIBLE OR RIGID DUCT

Publications (2)

Publication Number Publication Date
FR2641843A2 FR2641843A2 (en) 1990-07-20
FR2641843B2 true FR2641843B2 (en) 1991-05-24

Family

ID=25690901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900086A Expired - Lifetime FR2641843B2 (en) 1987-07-06 1989-01-05 QUICK COUPLER FOR CONNECTING FLEXIBLE OR RIGID DUCT

Country Status (3)

Country Link
CH (1) CH667506A5 (en)
DE (1) DE3727858A1 (en)
FR (1) FR2641843B2 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843995C2 (en) * 1987-08-20 1997-06-05 Inventa Ag Quick connection for connecting a hose or pipe
EP0474657B1 (en) * 1989-06-02 1993-09-08 Alfred Kärcher GmbH & Co. Plug-in coupling for hoses
DE3933591C1 (en) * 1989-10-07 1991-02-07 Rasmussen Gmbh, 6457 Maintal, De
IT220448Z2 (en) * 1990-06-08 1993-09-22 Italiana Serrature Torino ATTACK GROUP FOR CIRCUITS OF CIRCULATION OF THE COOLANT LIQUID OF A VEHICLE ENGINE
AU657369B2 (en) * 1991-12-06 1995-03-09 Bundy Corporation Low pressure tubing quick connector
DE4305609A1 (en) * 1993-02-24 1993-11-18 Bosch Gmbh Robert Push-in connection for joining two flow pipes - has ring bead on one part fitting into circumferential ring groove on second part for radial keyed engagement.
GB2284239B (en) * 1993-11-24 1997-08-13 Gen Motors Corp Heat exchanger
DE19540784A1 (en) * 1995-11-02 1997-05-07 Raymond A Gmbh & Co Kg Detachable plug connection for receiving a tubular plug-in part
DE19543782A1 (en) * 1995-11-24 1997-05-28 Bayerische Motoren Werke Ag Device for connecting two components, especially on motor vehicle fuel pump
FR2782772B1 (en) * 1998-08-25 2000-10-06 Nobel Plastiques SINGLE-BODY SNAP-ON CONNECTOR
JP2000274579A (en) * 1999-03-24 2000-10-03 Nifco Inc Tube
ATE342466T1 (en) 2002-07-03 2006-11-15 Ems Chemie Ag QUICK CONNECTION TO CONNECT TWO TUBE ENDS
FR2850155B1 (en) * 2003-01-16 2008-04-11 Cf Gomma Spa CONNECTING DEVICE FOR DEGASSING
DE102005011777B4 (en) 2005-03-11 2008-04-17 Pass Gmbh & Co. Kg Quick coupling for a pipe system
DE102005015343B4 (en) * 2005-04-01 2009-09-03 Woco Industrietechnik Gmbh Coupling sleeve for a quick coupling, its use as part of a quick coupling, this quick coupling and a method for producing a coupling sleeve
DE102005056777B3 (en) * 2005-11-28 2006-11-30 Rasmussen Gmbh Insertion coupling to connect two fluid lines has assembly indicator with two arms locked to one of webs while ring is not locked behind stop surface
DE102006013899B3 (en) 2006-03-25 2006-11-30 Rasmussen Gmbh Insertion coupling to connect two fluid lines has assembly indicator next to locking projection to project beyond locking projection sector of holding arm
DE102006030058B4 (en) * 2006-06-29 2009-09-24 Norma Germany Gmbh Connectors
US7658420B2 (en) 2006-07-13 2010-02-09 Parker-Hannifin Corporation Quick-connect fitting with unlocking ring
DE102007021853A1 (en) 2007-05-10 2008-11-13 Norma Germany Gmbh Plug-in coupling and socket for a plug-in coupling
DE102008013565A1 (en) 2008-03-11 2009-09-17 A. Kayser Automotive Systems Gmbh An insertion
FR2928713A1 (en) * 2008-03-14 2009-09-18 Peugeot Citroen Automobiles Sa End fitting and tube end connecting structure for motor vehicle, has shoulder defined by bending end of tube, and defining locking face in engaging direction, where locking face co-operates with locking unit that is formed on end fitting
DE102008048040B4 (en) * 2008-09-19 2013-03-07 Norma Germany Gmbh plug-in coupling
DE102010031662A1 (en) 2010-07-22 2012-01-26 Bayerische Motoren Werke Aktiengesellschaft Securing device for a connection arrangement
DE102017208643B4 (en) 2017-05-22 2021-03-04 Aft Automotive Gmbh Coupling element for connecting a first fluid-carrying line to a second fluid-carrying line and a coupling arrangement
DE102021109404A1 (en) 2021-04-14 2022-10-20 Endress+Hauser Flowtec Ag Protective hood for a field device and field device in measurement/automation technology
CN117548823B (en) * 2024-01-09 2024-03-19 深圳市恒永达科技股份有限公司 Titanium metal laser welding process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990727A (en) * 1976-01-26 1976-11-09 Stephen Franics Gallagher Quick detachable coupler
US4123091A (en) * 1977-11-21 1978-10-31 Renal Systems, Inc. Tube connector
US4214586A (en) * 1978-11-30 1980-07-29 Ethicon, Inc. Anastomotic coupling device
DE3143015C3 (en) * 1980-10-29 1999-04-29 Donald Dekle Bartholomew Rotatable quick coupling
DE3615904A1 (en) * 1985-07-24 1987-02-05 Rasmussen Gmbh CONNECTOR
GB8519734D0 (en) * 1985-08-06 1985-09-11 Gill D C Connector for conveying fluid
DE3605016A1 (en) * 1986-02-18 1987-08-20 Voss Armaturen CONNECTING DEVICE WITH ANTI-TWISTING

Also Published As

Publication number Publication date
DE3727858A1 (en) 1989-01-19
FR2641843A2 (en) 1990-07-20
CH667506A5 (en) 1988-10-14
DE3727858C2 (en) 1989-09-28

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property