CA2001061A1 - Raccord de tuyauterie a element de serrage abrasif - Google Patents

Raccord de tuyauterie a element de serrage abrasif

Info

Publication number
CA2001061A1
CA2001061A1 CA2001061A CA2001061A CA2001061A1 CA 2001061 A1 CA2001061 A1 CA 2001061A1 CA 2001061 A CA2001061 A CA 2001061A CA 2001061 A CA2001061 A CA 2001061A CA 2001061 A1 CA2001061 A1 CA 2001061A1
Authority
CA
Canada
Prior art keywords
wedging members
pipe
pipe coupling
grip pipe
wedging
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
CA2001061A
Other languages
English (en)
Other versions
CA2001061C (fr
Inventor
Donald R. Kunsman
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.)
Victaulic Co
Original Assignee
Donald R. Kunsman
Victaulic Company Of America
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 Donald R. Kunsman, Victaulic Company Of America filed Critical Donald R. Kunsman
Publication of CA2001061A1 publication Critical patent/CA2001061A1/fr
Application granted granted Critical
Publication of CA2001061C publication Critical patent/CA2001061C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/075—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends specially adapted for spigot-and-socket joints for pipes of the same diameter
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members
    • 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
    • F16L37/092—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing 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
    • Y10S285/901—Cap closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CA002001061A 1988-12-02 1989-10-19 Raccord de tuyauterie a element de serrage abrasif Expired - Fee Related CA2001061C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US279,434 1988-12-02
US07/279,434 US4886304A (en) 1987-02-18 1988-12-02 Abrasive grip pipe coupling

Publications (2)

Publication Number Publication Date
CA2001061A1 true CA2001061A1 (fr) 1990-06-02
CA2001061C CA2001061C (fr) 1993-04-27

Family

ID=23068957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001061A Expired - Fee Related CA2001061C (fr) 1988-12-02 1989-10-19 Raccord de tuyauterie a element de serrage abrasif

Country Status (4)

Country Link
US (1) US4886304A (fr)
EP (1) EP0424583B1 (fr)
CA (1) CA2001061C (fr)
ES (1) ES2050249T3 (fr)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553971A (en) * 1988-12-20 1996-09-10 Intelpro Corporation Double-containment underground piping system
GB8906949D0 (en) * 1989-03-28 1989-05-10 Marston Palmer Ltd Coupling
US5003146A (en) * 1989-08-28 1991-03-26 Alexander Rayburn G Universal fitting for metal disintegration electrodes
DE69321948D1 (de) * 1992-02-19 1998-12-10 Environ Prod Inc Umweltsicheres untergrundrohrsystem
KR0127286B1 (ko) * 1992-02-28 1998-04-07 베른트 하베르자크 스트어링 칼럼 튜브의 베어링 마운트
US5494374A (en) 1992-03-27 1996-02-27 Youngs; Andrew Secondary containment flexible underground piping system
US5865216A (en) 1995-11-08 1999-02-02 Advanced Polymer Technology, Inc. System for housing secondarily contained flexible piping
NL1002514C2 (nl) * 1996-03-04 1997-09-05 Fischer Georg Waga Nv Koppelinrichting.
NL1009734C2 (nl) * 1998-07-24 2000-01-25 Fischer Georg Waga Nv Koppelinrichting en werkwijze voor de vervaardiging van een in een dergelijke koppelinrichting te gebruiken gripring.
DE19634352A1 (de) * 1996-08-26 1998-03-05 Kanis Paul Gerhard Dipl Ing Rohrverbindungs-System
US6371531B1 (en) * 1997-01-13 2002-04-16 Perfection Corporation Stab-type coupling with collet having locking ribs and rotation prevention member
FR2762054B1 (fr) * 1997-04-09 1999-05-21 Pont A Mousson Jonc fendu metallique pour joint verrouille entre elements de canalisation, et joint verrouille correspondant
JP3871428B2 (ja) * 1998-02-16 2007-01-24 シーケーディ株式会社 溶接レス継手
IL136078A0 (en) * 2000-05-11 2001-05-20 Plasson Ltd Pipe coupling and captive seal therefor
US6502865B1 (en) 2000-08-09 2003-01-07 Dynamic Air Pipe coupler and method of coupling
US7125054B2 (en) * 2003-05-19 2006-10-24 S & B Technical Products, Inc. Self restraining gasket and pipe joint
US6874696B1 (en) * 2003-06-23 2005-04-05 Orbit Irrigation Products, Inc. Adjustable sprinkler riser with offset joint
US20050104375A1 (en) * 2003-11-12 2005-05-19 Thompson Steven L. Coupling with pull-out resistance
US6932389B2 (en) * 2003-12-31 2005-08-23 Perfection Corporation Connector with fluid line installation indicator
US7207606B2 (en) * 2004-04-19 2007-04-24 United States Pipe And Foundry Company, Llc Mechanical pipe joint, gasket, and method for restraining pipe spigots in mechanical pipe joint bell sockets
GB2415472A (en) * 2004-06-23 2005-12-28 Gloway Internat Inc A pipe coupling including hydraulically actuated pipe grippingmembers
US7762246B2 (en) * 2004-08-10 2010-07-27 Smart Parts, Inc. Adjustable feed tube
NL1030404C2 (nl) 2005-11-11 2007-05-14 Fischer Georg Waga Nv Koppelinrichting voor een buis.
US7699354B2 (en) * 2006-04-28 2010-04-20 Beard Michael E Marine riser assembly
DK200800240U4 (da) * 2008-12-12 2010-03-26 Hove As Kompressionsfitting
US11274777B2 (en) 2009-06-12 2022-03-15 Romac Industries, Inc. Pipe coupling
US8448993B2 (en) 2009-06-12 2013-05-28 Romac Industries, Inc. Pipe coupling
US8365617B2 (en) 2010-06-25 2013-02-05 Mettler-Toledo Ag Sampling device
US8312780B2 (en) 2010-06-25 2012-11-20 Mettler-Toledo Ag Sampling device and method
US9010766B2 (en) * 2011-04-11 2015-04-21 DPR Futures LLC Apparatus and methods for temporarily sealing a pipe
US9010812B2 (en) 2012-03-07 2015-04-21 Mettler-Toledo Autochem, Inc. Reaction vessel probe adapter
US8894100B2 (en) 2012-03-16 2014-11-25 Romac Industries, Inc. Fitting with draw mechanism
CA2912614C (fr) * 2013-07-18 2018-02-20 Halliburton Energy Services, Inc. Systemes et procedes de raccord de tuyaux
KR20160125402A (ko) * 2014-02-27 2016-10-31 썬듀 테크놀로지스 엘엘씨 면 밀봉식 피팅
CN106795987B (zh) * 2014-09-02 2019-06-28 实用动力集团 管连接器
CN106764150B (zh) * 2017-03-27 2019-02-26 戴爱清 卡环锁紧式管道连接组件
US11445893B2 (en) * 2018-01-05 2022-09-20 Boston Scientific Scimed, Inc. Medical device connection member
US10464140B1 (en) 2018-05-07 2019-11-05 Techniks, LLC Method and apparatus for retaining a tool in a tool holder
KR102362653B1 (ko) * 2019-06-21 2022-02-14 샘찬에너지(주) 튜브 피팅 조립 방법
US11406093B2 (en) * 2019-08-16 2022-08-09 Gem Products, Inc. Extensible pole coupling assembly
RU2734297C1 (ru) * 2019-10-21 2020-10-14 Алил Алиомарович Ахмедов Соединение ремонтное трубопровода из полимерных труб
US20210186089A1 (en) * 2019-12-20 2021-06-24 Kristian R. Merwin Collar

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946749A (fr) * 1944-04-05 1949-06-13 Raccord pour tuyauterie
US2479058A (en) * 1944-09-25 1949-08-16 Gustin Bacon Mfg Co Flexible coupling
US2452275A (en) * 1944-12-22 1948-10-26 George V Woodling Tube fitting coupling
US2531922A (en) * 1945-02-08 1950-11-28 Pidco Ltd Pipe coupling and the like
US2459956A (en) * 1945-05-16 1949-01-25 John L Lenz Pipe coupling
US2617672A (en) * 1948-06-23 1952-11-11 Harry J Nichols Coupling
AT182275B (de) * 1950-11-27 1955-06-10 Engelbert Hawle Rohrverbindung
US3149861A (en) * 1958-10-01 1964-09-22 Larsson Gunnar Tube coupling
US3077638A (en) * 1959-07-22 1963-02-19 Westinghouse Electric Corp Method for producing a sealing gasket
FR1323353A (fr) * 1962-05-25 1963-04-05 Pièce de raccordement, ou de connexion, pour tuyaux lisses, notamment pour tuyaux en matière synthétique
US3252192A (en) * 1964-04-01 1966-05-24 Joseph B Smith Clamp ring for pipe and the like
US3325195A (en) * 1964-11-30 1967-06-13 Edward R Margis Coupling and sealing structures
US3428339A (en) * 1966-02-07 1969-02-18 Hays Mfg Co Pipe coupling
DE2415699C3 (de) * 1974-04-01 1981-12-24 Seiler, Georg, 8000 München Zug- und schubgesicherte Schraubmuffen-Verbindung von Rohren, insb. duktilen Gußrohren
ZA763467B (en) * 1976-06-11 1978-02-22 Aeci Ltd Couplings
US4229025A (en) * 1978-04-25 1980-10-21 Perfection Corporation Stab-type coupling
NZ209718A (en) * 1984-09-28 1989-01-27 J H Wier Pipe connector

Also Published As

Publication number Publication date
CA2001061C (fr) 1993-04-27
EP0424583A1 (fr) 1991-05-02
US4886304A (en) 1989-12-12
EP0424583B1 (fr) 1994-01-19
ES2050249T3 (es) 1994-05-16

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Legal Events

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