FR2442393A1 - Snap on spigot and socket coupling fluid feed - uses cantilever springs entering spigot barrel groove, being levered apart by rotatable sleeve - Google Patents

Snap on spigot and socket coupling fluid feed - uses cantilever springs entering spigot barrel groove, being levered apart by rotatable sleeve

Info

Publication number
FR2442393A1
FR2442393A1 FR7832746A FR7832746A FR2442393A1 FR 2442393 A1 FR2442393 A1 FR 2442393A1 FR 7832746 A FR7832746 A FR 7832746A FR 7832746 A FR7832746 A FR 7832746A FR 2442393 A1 FR2442393 A1 FR 2442393A1
Authority
FR
France
Prior art keywords
spigot
groove
sleeve
socket
fluid feed
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
FR7832746A
Other languages
French (fr)
Other versions
FR2442393B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7832746A priority Critical patent/FR2442393A1/en
Publication of FR2442393A1 publication Critical patent/FR2442393A1/en
Application granted granted Critical
Publication of FR2442393B1 publication Critical patent/FR2442393B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/08—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits
    • 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

Landscapes

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

Abstract

The rapid action spigot and socket type fluid feed coupling utilises a radial snap-on engagement with rotary (214) sleeve actuated release of a circular section with a circumferential barrel groove (G) and a chamfered nose, the spigot (S) slides axially into a socket (201) of similar section. Opposed socket barrel grooves (207) run normal to the long pipe axis, having straight parallel inverts which open out on the bore, and being located in an inset barrel zone. Each groove may locate a sinusoidally undulating blade spring (209) which cantilevers from a clip-on (211) arched support. The springs (209) are forced apart as the spigot (S) penetrates, retracting into the groove (G) to secure the coupling. Anti-clockwise sleeve (214) rotation deflects the springs clear of the groove to permit spigot withdrawal, with sleeve bore inlets engaging the free spring ends (210).
FR7832746A 1978-11-21 1978-11-21 Snap on spigot and socket coupling fluid feed - uses cantilever springs entering spigot barrel groove, being levered apart by rotatable sleeve Granted FR2442393A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832746A FR2442393A1 (en) 1978-11-21 1978-11-21 Snap on spigot and socket coupling fluid feed - uses cantilever springs entering spigot barrel groove, being levered apart by rotatable sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832746A FR2442393A1 (en) 1978-11-21 1978-11-21 Snap on spigot and socket coupling fluid feed - uses cantilever springs entering spigot barrel groove, being levered apart by rotatable sleeve

Publications (2)

Publication Number Publication Date
FR2442393A1 true FR2442393A1 (en) 1980-06-20
FR2442393B1 FR2442393B1 (en) 1982-01-08

Family

ID=9215108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832746A Granted FR2442393A1 (en) 1978-11-21 1978-11-21 Snap on spigot and socket coupling fluid feed - uses cantilever springs entering spigot barrel groove, being levered apart by rotatable sleeve

Country Status (1)

Country Link
FR (1) FR2442393A1 (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054714A2 (en) * 1980-12-20 1982-06-30 Erich Prof. Dr. med. Rügheimer Connecting system with plug-in connectors for respiratory and anaesthetic devices
FR2498729A1 (en) * 1981-01-28 1982-07-30 Detiker Hans PIPE CONNECTION
DE3509476A1 (en) * 1984-03-15 1985-09-19 Hans Horgen Oetiker COUPLING FOR PRESSURE GAS PIPES
WO1991004435A1 (en) * 1989-09-18 1991-04-04 Handy & Harman Automotive Group, Inc. Quick connect coupling
US5090747A (en) * 1989-11-11 1992-02-25 Nitto Kohki Co., Ltd. Coupling socket
US5425558A (en) * 1993-08-17 1995-06-20 Handy & Harman Automotive Group, Inc. Quick-connect coupling
US5447342A (en) * 1994-12-12 1995-09-05 The United States Of America As Represented By The Secretary Of The Army Hose coupling with spring clip having inwardly and outwardly curved segments
US6142537A (en) * 1997-09-30 2000-11-07 Nitta Moore Company Connector
WO2003095884A1 (en) * 2002-05-07 2003-11-20 Cooper Technology Services, Llc. Quick connect with poppet valve
FR2964720A1 (en) * 2010-09-15 2012-03-16 Air Liquide Medical Systems FLUID OUTPUT CONNECTION
WO2013156209A1 (en) * 2012-04-17 2013-10-24 Veritas Ag Plug-in coupling for fluid lines
WO2014147457A1 (en) * 2013-03-19 2014-09-25 Diamon Sp. Z O.O. Pipe connector and system for connecting pipes
CN106287071A (en) * 2016-10-20 2017-01-04 曾庆涛 Industrial wastes reuse means and the assembling pipe joint of use thereof
CN107054406A (en) * 2017-05-03 2017-08-18 广州铁路职业技术学院 Railroad train automatic water supply device
CN112975903A (en) * 2019-12-16 2021-06-18 科沃斯商用机器人有限公司 Connecting piece, coupling mechanism and intelligent robot

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383209A (en) * 1919-07-30 1921-06-28 Iftiger William Carl Coupling
US2487470A (en) * 1946-06-15 1949-11-08 Eureka Williams Corp Quickly detachable coupling for suction cleaners
GB659076A (en) * 1947-03-12 1951-10-17 Heem V D Nv Improvements in or relating to locking mechanism for the tube connecting member for suction cleaners
FR2284818A1 (en) * 1974-09-16 1976-04-09 Voss Armaturen PIPE CONNECTION

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1383209A (en) * 1919-07-30 1921-06-28 Iftiger William Carl Coupling
US2487470A (en) * 1946-06-15 1949-11-08 Eureka Williams Corp Quickly detachable coupling for suction cleaners
GB659076A (en) * 1947-03-12 1951-10-17 Heem V D Nv Improvements in or relating to locking mechanism for the tube connecting member for suction cleaners
FR2284818A1 (en) * 1974-09-16 1976-04-09 Voss Armaturen PIPE CONNECTION

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054714A2 (en) * 1980-12-20 1982-06-30 Erich Prof. Dr. med. Rügheimer Connecting system with plug-in connectors for respiratory and anaesthetic devices
EP0054714A3 (en) * 1980-12-20 1982-11-10 Erich Prof. Dr. Med. Rugheimer Connecting system for fluid-pipes with plug-in connectors, in particular for respiratory and anaesthetic devices
FR2498729A1 (en) * 1981-01-28 1982-07-30 Detiker Hans PIPE CONNECTION
DE3202313A1 (en) * 1981-01-28 1982-09-09 Hans 8810 Horgen Oetiker LOCKING ARRANGEMENT FOR A CLUTCH
US4357037A (en) * 1981-01-28 1982-11-02 Hans Oetiker Hose coupling
DE3509476A1 (en) * 1984-03-15 1985-09-19 Hans Horgen Oetiker COUPLING FOR PRESSURE GAS PIPES
US4576359A (en) * 1984-03-15 1986-03-18 Hans Oetiker Coupling for pressure gas lines
WO1991004435A1 (en) * 1989-09-18 1991-04-04 Handy & Harman Automotive Group, Inc. Quick connect coupling
US5028080A (en) * 1989-09-18 1991-07-02 Handy & Harman Automotive Group, Inc. Quick connect coupling
US5090747A (en) * 1989-11-11 1992-02-25 Nitto Kohki Co., Ltd. Coupling socket
US5425558A (en) * 1993-08-17 1995-06-20 Handy & Harman Automotive Group, Inc. Quick-connect coupling
US5447342A (en) * 1994-12-12 1995-09-05 The United States Of America As Represented By The Secretary Of The Army Hose coupling with spring clip having inwardly and outwardly curved segments
US6142537A (en) * 1997-09-30 2000-11-07 Nitta Moore Company Connector
EP0905430B1 (en) * 1997-09-30 2010-04-14 Nitta Moore Company Connector
WO2003095884A1 (en) * 2002-05-07 2003-11-20 Cooper Technology Services, Llc. Quick connect with poppet valve
FR2964720A1 (en) * 2010-09-15 2012-03-16 Air Liquide Medical Systems FLUID OUTPUT CONNECTION
EP2431644A1 (en) * 2010-09-15 2012-03-21 Air Liquide Medical Systems Fluid outlet connection
WO2013156209A1 (en) * 2012-04-17 2013-10-24 Veritas Ag Plug-in coupling for fluid lines
WO2014147457A1 (en) * 2013-03-19 2014-09-25 Diamon Sp. Z O.O. Pipe connector and system for connecting pipes
CN106287071A (en) * 2016-10-20 2017-01-04 曾庆涛 Industrial wastes reuse means and the assembling pipe joint of use thereof
CN106287071B (en) * 2016-10-20 2023-09-12 南京宇清环境科技有限公司 Industrial waste liquid recycling device and pipeline connecting device used by same
CN107054406A (en) * 2017-05-03 2017-08-18 广州铁路职业技术学院 Railroad train automatic water supply device
CN112975903A (en) * 2019-12-16 2021-06-18 科沃斯商用机器人有限公司 Connecting piece, coupling mechanism and intelligent robot

Also Published As

Publication number Publication date
FR2442393B1 (en) 1982-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse