CA990757A - Quick disconnect sealed coupling - Google Patents

Quick disconnect sealed coupling

Info

Publication number
CA990757A
CA990757A CA181,484A CA181484A CA990757A CA 990757 A CA990757 A CA 990757A CA 181484 A CA181484 A CA 181484A CA 990757 A CA990757 A CA 990757A
Authority
CA
Canada
Prior art keywords
quick disconnect
sealed coupling
disconnect sealed
coupling
quick
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
Application number
CA181,484A
Other languages
English (en)
Other versions
CA181484S (en
Inventor
Edward J. Griffiths
Lee R. Loyd
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA990757A publication Critical patent/CA990757A/en
Expired 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • 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
    • F16L55/1015—Couplings closed automatically when disengaging force exceeds preselected value

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CA181,484A 1972-10-19 1973-09-20 Quick disconnect sealed coupling Expired CA990757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US299086A US3873138A (en) 1972-10-19 1972-10-19 Quick disconnect sealed coupling

Publications (1)

Publication Number Publication Date
CA990757A true CA990757A (en) 1976-06-08

Family

ID=23153250

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,484A Expired CA990757A (en) 1972-10-19 1973-09-20 Quick disconnect sealed coupling

Country Status (5)

Country Link
US (1) US3873138A (ja)
JP (1) JPS4973720A (ja)
CA (1) CA990757A (ja)
DE (1) DE2350604A1 (ja)
GB (1) GB1405819A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005881A (en) * 1975-08-06 1977-02-01 Hydrotech International, Inc. Ring set ball coupling
US4133564A (en) * 1976-12-27 1979-01-09 Dana Corporation Quick connect tube coupling
US4168090A (en) * 1977-12-23 1979-09-18 Kaufmann John Jun Expansion compensating pipe coupling
US4807913A (en) * 1987-11-02 1989-02-28 Proprietary Technology, Inc. Heat blocking junction
DE29615393U1 (de) * 1995-11-25 1996-10-31 MAN Gutehoffnungshütte AG, 46145 Oberhausen Kraft- und formschlüssige Verbindung von rotationssymmetrischen Bauteilen
DE29921714U1 (de) * 1998-12-16 2000-03-09 Schlemenat, Alfred, 45701 Herten Lösbare Verbindung von rotationssymmetrischen Bauteilen
US6994381B1 (en) * 2000-07-20 2006-02-07 Contech Construction Products Inc. Stab joint coupling
US8490409B2 (en) * 2009-10-01 2013-07-23 Pratt & Whitney Canada Corp. Bleed air transfer tube
US20150211665A1 (en) * 2013-07-01 2015-07-30 Felix L. Sorkin Duct coupler for use with ducts in a wet joint of segmental concrete construction
US9797534B2 (en) * 2013-12-20 2017-10-24 GM Global Technology Operations LLC Space saving telescoping pipe to transport fluid
CN112211942B (zh) * 2019-11-04 2021-12-17 北京京西重工有限公司 支架、液压阻尼器组件及其之间的连接方法
US11927011B2 (en) 2020-04-15 2024-03-12 Felix Sorkin Closure load plug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935472A (en) * 1933-03-16 1933-11-14 Kaminsky Albert Pipe connection
US2234643A (en) * 1939-09-06 1941-03-11 American Concrete And Steel Pi Pipe joint for concrete pipe
US2532773A (en) * 1947-08-15 1950-12-05 Lockheed Aircraft Corp Quick-disconnect duct joint
US2831711A (en) * 1952-10-30 1958-04-22 Gilbert E Leadbetter Wedge ring detent pipe coupling
US3198559A (en) * 1960-05-11 1965-08-03 Douglas Aircraft Co Inc Flexible coupling for rigid members
US3370870A (en) * 1966-08-15 1968-02-27 Gamah Corp Flexible tubular coupling
US3502356A (en) * 1967-11-02 1970-03-24 Hancock Brick & Tile Co Plain end sewer pipes and coupling for same

Also Published As

Publication number Publication date
JPS4973720A (ja) 1974-07-16
US3873138A (en) 1975-03-25
DE2350604A1 (de) 1974-04-25
GB1405819A (en) 1975-09-10

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