SE8803730A - - Google Patents

Info

Publication number
SE8803730A
SE8803730A SE8803730A SE8803730A SE8803730A SE 8803730 A SE8803730 A SE 8803730A SE 8803730 A SE8803730 A SE 8803730A SE 8803730 A SE8803730 A SE 8803730A SE 8803730 A SE8803730 A SE 8803730A
Authority
SE
Sweden
Prior art keywords
main member
fitted
connecting plug
socket body
forcedly
Prior art date
Application number
SE8803730A
Other versions
SE8803730D0 (en
SE469953B (en
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 filed Critical
Publication of SE8803730D0 publication Critical patent/SE8803730D0/en
Publication of SE8803730A publication Critical patent/SE8803730A/xx
Publication of SE469953B publication Critical patent/SE469953B/en

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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls

Landscapes

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

Abstract

A pipe fitting capable of minimizing flow resistance, decreasing force required for connection and preventing leakage of fluid therethrough. An operating sleeve slidably mounted on a main member of a socket body is forcedly thrusted and a connecting member of a connecting plug is fitted in an internal passage of the main member while pushing away balls fitted in the main member, so that the connecting member forcedly pushes an on-off valve arranged in the main member to pivotally move it for opening it. Releasing of the operating sleeve from its thrusted position causes the balls to be fitted in an annular groove of the connecting plug, to thereby accomplish connection between the socket body and the connecting plug.
SE8803730A 1987-10-20 1988-10-19 Pipe coupling with swivel flap SE469953B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987159252U JPH0623825Y2 (en) 1987-10-20 1987-10-20 Pipe fitting device

Publications (3)

Publication Number Publication Date
SE8803730D0 SE8803730D0 (en) 1988-10-19
SE8803730A true SE8803730A (en) 1988-10-19
SE469953B SE469953B (en) 1993-10-11

Family

ID=15689686

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8803730A SE469953B (en) 1987-10-20 1988-10-19 Pipe coupling with swivel flap

Country Status (7)

Country Link
US (1) US4877219A (en)
JP (1) JPH0623825Y2 (en)
DE (1) DE3835765A1 (en)
FR (1) FR2621975B1 (en)
GB (1) GB2211257B (en)
IT (1) IT1234220B (en)
SE (1) SE469953B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044401A (en) * 1990-11-20 1991-09-03 Parker Hannifin Corporation Integral valve and seal for a quick connect coupling
US5470324A (en) * 1993-07-01 1995-11-28 Baxter International Inc. Non-refluxing suction canister system and components therefor
US5725516A (en) * 1993-07-01 1998-03-10 Allegiance Healthcare Corp. Suction canister system
GB2302147A (en) * 1995-06-03 1997-01-08 Jeremy Philip Fox A quck release stop valve system
JP3595766B2 (en) * 2000-10-23 2004-12-02 Ｓｍｃ株式会社 Pipe fittings
JP4676086B2 (en) * 2001-05-08 2011-04-27 櫻護謨株式会社 Fitting with swing valve
CN100400203C (en) * 2002-02-14 2008-07-09 株式会社丰荣商会 Container provided with a safety device and intended for supplying molten metal to a processing point thereof
JP4514537B2 (en) * 2004-07-16 2010-07-28 三洋電機株式会社 Hose connection structure and excrement disposal device
DE102007017910B4 (en) * 2007-04-13 2009-04-23 Tema Marketing Ag Short plug for fluid couplings
US9534699B2 (en) * 2013-05-21 2017-01-03 Genesis Technology Inc. Lower effort quick-connect coupler
US10240702B2 (en) * 2014-05-19 2019-03-26 Gregory James BROWN Lower effort quick-connect coupler
GB2536694B (en) * 2015-03-26 2017-04-19 Cejn Ab Nipple
US11226058B2 (en) * 2016-05-12 2022-01-18 Hewlett-Packard Development Company, L.P. Outlet structure
US10281075B2 (en) 2016-11-15 2019-05-07 Campbell Fittings, Inc. Quick disconnect coupling for conduit
JP6707492B2 (en) * 2017-04-14 2020-06-10 日東工器株式会社 Pipe fitting member and pipe fitting device
CN108317266B (en) * 2018-01-29 2020-06-09 侯璇璇 Pipe joint with synchronous on-off
US20230375118A1 (en) * 2022-05-19 2023-11-23 Ting-Jui Wang Communicating structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177896A (en) * 1963-03-29 1965-04-13 Schulz Tool & Mfg Co Quick disconnect full-flow couplings and unitary socket therefor
US3618892A (en) * 1968-12-12 1971-11-09 Stile Craft Mfg Inc Sleeve-operated valved coupling
US3788598A (en) * 1971-12-27 1974-01-29 Aro Corp Hose coupler
US4007909A (en) * 1975-10-16 1977-02-15 Aeroquip Corporation Full flow valved fitting
US4119111A (en) * 1976-06-28 1978-10-10 Aeroquip Corporation Frangible hose end fitting
US4289295A (en) * 1978-11-06 1981-09-15 Allread Alan R Self-sealing connector
US4627598A (en) * 1986-01-31 1986-12-09 Raoul Fremy Coupling device with eccentrically-mounted rotary valve element

Also Published As

Publication number Publication date
SE8803730D0 (en) 1988-10-19
JPH0623825Y2 (en) 1994-06-22
DE3835765C2 (en) 1992-01-02
FR2621975A1 (en) 1989-04-21
JPH0163893U (en) 1989-04-24
IT8867942A0 (en) 1988-10-20
DE3835765A1 (en) 1989-05-03
GB2211257B (en) 1991-09-18
IT1234220B (en) 1992-05-06
GB2211257A (en) 1989-06-28
US4877219A (en) 1989-10-31
GB8824553D0 (en) 1988-11-23
SE469953B (en) 1993-10-11
FR2621975B1 (en) 1990-06-22

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