DE69303001T2 - Rohrkupplungsvorrichtung - Google Patents

Rohrkupplungsvorrichtung

Info

Publication number
DE69303001T2
DE69303001T2 DE1993603001 DE69303001T DE69303001T2 DE 69303001 T2 DE69303001 T2 DE 69303001T2 DE 1993603001 DE1993603001 DE 1993603001 DE 69303001 T DE69303001 T DE 69303001T DE 69303001 T2 DE69303001 T2 DE 69303001T2
Authority
DE
Germany
Prior art keywords
coupling device
tube coupling
tube
device
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
DE1993603001
Other languages
English (en)
Other versions
DE69303001D1 (de
Inventor
Waterson Chen
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.)
Chen Waterson
Original Assignee
Chen Waterson
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 DE9303353U priority Critical patent/DE9303353U1/de
Priority to US08/028,470 priority patent/US5295717A/en
Priority to AU41232/93A priority patent/AU646080B3/en
Application filed by Chen Waterson filed Critical Chen Waterson
Priority to DE1993603001 priority patent/DE69303001D1/de
Priority to CA 2109529 priority patent/CA2109529C/en
Application granted granted Critical
Publication of DE69303001T2 publication Critical patent/DE69303001T2/de
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/18Joints tightened by eccentrics or rotatable cams
DE1993603001 1993-03-08 1993-06-18 Rohrkupplungsvorrichtung Expired - Lifetime DE69303001T2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE9303353U DE9303353U1 (de) 1993-03-08 1993-03-08
US08/028,470 US5295717A (en) 1993-03-08 1993-03-09 Tube connecting device
AU41232/93A AU646080B3 (en) 1993-03-08 1993-06-11 Improved tube connecting device
DE1993603001 DE69303001D1 (de) 1993-03-08 1993-06-18 Rohrkupplungsvorrichtung
CA 2109529 CA2109529C (en) 1993-03-08 1993-11-19 Tube connecting device

Publications (1)

Publication Number Publication Date
DE69303001T2 true DE69303001T2 (de) 1996-10-24

Family

ID=27423183

Family Applications (3)

Application Number Title Priority Date Filing Date
DE9303353U Expired - Lifetime DE9303353U1 (de) 1993-03-08 1993-03-08
DE1993603001 Expired - Fee Related DE69303001D1 (de) 1993-03-08 1993-06-18 Rohrkupplungsvorrichtung
DE1993603001 Expired - Lifetime DE69303001T2 (de) 1993-03-08 1993-06-18 Rohrkupplungsvorrichtung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE9303353U Expired - Lifetime DE9303353U1 (de) 1993-03-08 1993-03-08
DE1993603001 Expired - Fee Related DE69303001D1 (de) 1993-03-08 1993-06-18 Rohrkupplungsvorrichtung

Country Status (9)

Country Link
US (1) US5295717A (de)
EP (1) EP0615090B1 (de)
AT (1) AT139018T (de)
AU (1) AU646080B3 (de)
CA (1) CA2109529C (de)
DE (3) DE9303353U1 (de)
DK (1) DK0615090T3 (de)
ES (1) ES2089640T3 (de)
GR (1) GR3020530T3 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435604A (en) * 1994-07-21 1995-07-25 Chen; Waterson Tube connecting device
DE69521986D1 (de) * 1995-05-12 2001-09-06 Waterson Chen Rohrverbindung
US5816623A (en) * 1995-07-12 1998-10-06 Chang; King Self-locking quick disconnect coupling device
CN1213428A (zh) * 1996-02-08 1999-04-07 沃威克·安德鲁·麦坚石 可锁定的联接件
US5863079A (en) * 1996-03-20 1999-01-26 Gestion Michel Donais Quick connect/disconnect coupling
CA2172176A1 (en) * 1996-03-20 1997-09-21 Michel Donais Quick connect/disconnect coupling
US5722697A (en) * 1996-04-10 1998-03-03 Chen; Waterson Fitting with two tubular members rotatable relative to each other
US5791694A (en) * 1997-02-20 1998-08-11 Dover Corporation Lock for coupling cam arms
US6015168A (en) * 1997-05-08 2000-01-18 Dover Corp. Pivotal lock for coupling cam arms
US5988693A (en) * 1997-07-31 1999-11-23 Campbell Fittings, Inc. Safety locking coupling assembly
US6053540A (en) * 1997-08-14 2000-04-25 Meyer; Richard Ernest Fluid conducting coupling
US5911445A (en) * 1997-11-24 1999-06-15 Lee; Shen-Chih Hose coupling with safety locking means
CA2266213A1 (en) * 1999-03-18 2000-09-18 Tsan-Jee Chen Quick coupling
GB0008388D0 (en) * 2000-04-06 2000-05-24 Fort Vale Eng Ltd Tube connecting device
US6447016B2 (en) 2000-05-16 2002-09-10 National Equipment Corp. Passive locking cam and groove coupling
US6543812B1 (en) * 2002-04-22 2003-04-08 King Chang Self-locking quick release coupler adapted to a groove adapter
US8240718B2 (en) * 2006-07-28 2012-08-14 Hitco, Inc. Sanitary quick connector
US8235425B2 (en) * 2008-06-27 2012-08-07 Dieter Eich Lever arm coupling for connecting hose lines
US8286829B2 (en) * 2009-08-24 2012-10-16 Kastalon, Inc. Security closure for cam and groove hose coupling
US8403165B2 (en) * 2009-08-24 2013-03-26 Kastalon, Inc. Security closure for cam and groove hose coupling
US8083265B1 (en) * 2010-06-23 2011-12-27 Waterson Chen Easily unlatchable cam-lock actuating device for use in a locking coupling assembly that couples two tubular members
AU2010202971B2 (en) * 2010-07-14 2012-04-05 Waterson Chen Easily unlatchable cam-lock actuating device for use in a locking coupling assembly that couples two tubular members
EP2593703B1 (de) * 2010-07-15 2016-11-02 Opium Co Pte Ltd Schelle für eine rohranordnung, einrastvorrichtung für die schelle und rohranordnung mit der schelle
TWI435018B (de) 2011-11-01 2014-04-21
US8662540B2 (en) 2011-11-02 2014-03-04 Philip C. Whitener Quick tube connector
EP2636935A1 (de) * 2012-03-09 2013-09-11 Waterson Chen Haltenockenbetätigungsvorrichtung zur Verwendung einer Verschlusskupplungsanordnung zum Kuppeln zweier rohrförmiger Elemente
CN102700890A (zh) * 2012-05-15 2012-10-03 太原重工股份有限公司 凸轮式法兰快速连接装置
CA2778667C (en) * 2012-05-29 2017-02-28 John R. Wawchuk Coupling device for fluid lines
US9976677B2 (en) * 2013-03-15 2018-05-22 Ultraflo Corporation Dual use coupling end for pipes and fittings
US9494269B2 (en) 2014-01-30 2016-11-15 Salco Products Inc. Connection element with sealing member
US9631762B2 (en) 2014-01-30 2017-04-25 Salco Products, Inc. Connection element with sealing member
TWI561754B (de) * 2015-04-08 2016-12-11 Yue-Lin Li
CA2928282C (en) 2015-05-14 2018-01-02 Mercedes Textiles Ltd. Cam and groove coupling with locking wire mechanism
CA2928281C (en) 2015-05-15 2018-02-06 Mercedes Textiles Ltd. Cam and groove coupling with wire clip
US9945502B1 (en) * 2015-05-26 2018-04-17 Jocelyne LaJoie Coupler having hammer ears
USD787211S1 (en) 2015-08-28 2017-05-23 S R Schwary Cycle seat
USD787210S1 (en) 2015-08-28 2017-05-23 S R Schwary Cycle seat
US9732894B1 (en) 2016-03-19 2017-08-15 Jeffrey Hartman Double cam levers and safety lock for cam lock fitting
US10274119B2 (en) 2016-12-14 2019-04-30 Jeffrey Hartman Double cam levers and safety lock for cam lock fitting
US10281075B2 (en) 2016-11-15 2019-05-07 Campbell Fittings, Inc. Quick disconnect coupling for conduit
US10001237B1 (en) * 2017-06-02 2018-06-19 Yueh-Lin Lee Anti-loosening buckle and hose connector using same
US10473249B1 (en) 2018-07-20 2019-11-12 Jeffrey Hartman Double cam levers and safety lock for cam lock fitting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191400470A (en) * 1914-01-07 1914-03-26 George Wilks Improvements in Couplings for Hose and other Pipes.
US1613644A (en) * 1925-01-23 1927-01-11 Cleveland Brass Mfg Company Hose and pipe coupling
AU2997530B1 (en) * 1930-11-05 1931-11-12 Broadfoot Herbert Improvements in and relating to pipe couplings
US2518026A (en) * 1946-07-17 1950-08-08 John T Krapp Coupling
DE1090472B (de) * 1959-06-16 1960-10-06 Erfurter Maelzerei Und Speiche Spannkupplung zur Verbindung zweier Foerderrohre od. dgl.
US3976313A (en) * 1975-06-13 1976-08-24 Edmund H. Waszkiewicz Lauffen safety locking device for a coupling
US4222593A (en) * 1979-04-05 1980-09-16 Lauffenburger Robert F Fluid-conveying coupling with safety locking device
US4295670A (en) * 1980-06-11 1981-10-20 Dixon Valve & Coupling Co. Quick-disconnect cam locking safety coupling
GB2360482A (en) 2000-01-11 2001-09-26 Michael Ward Template for use with a router tool

Also Published As

Publication number Publication date
DK0615090T3 (da) 1996-10-21
EP0615090B1 (de) 1996-06-05
CA2109529C (en) 1997-05-06
AT139018T (de) 1996-06-15
DE9303353U1 (de) 1993-05-06
ES2089640T3 (es) 1996-10-01
AU646080B3 (en) 1994-02-03
GR3020530T3 (en) 1996-10-31
CA2109529A1 (en) 1995-05-20
US5295717A (en) 1994-03-22
DE69303001D1 (de) 1996-07-11
EP0615090A1 (de) 1994-09-14

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