NL7705253A - TUBE COUPLING. - Google Patents

TUBE COUPLING.

Info

Publication number
NL7705253A
NL7705253A NL7705253A NL7705253A NL7705253A NL 7705253 A NL7705253 A NL 7705253A NL 7705253 A NL7705253 A NL 7705253A NL 7705253 A NL7705253 A NL 7705253A NL 7705253 A NL7705253 A NL 7705253A
Authority
NL
Netherlands
Prior art keywords
tube coupling
coupling
tube
Prior art date
Application number
NL7705253A
Other languages
Dutch (nl)
Original Assignee
Enots Limited
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 Enots Limited filed Critical Enots Limited
Publication of NL7705253A publication Critical patent/NL7705253A/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
    • F16L37/08—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
    • F16L37/0925—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 with rings which bite into the wall of the pipe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
NL7705253A 1976-05-13 1977-05-12 TUBE COUPLING. NL7705253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19742/76A GB1576131A (en) 1976-05-13 1976-05-13 Tube coupling device components therefor and method for its manufacture

Publications (1)

Publication Number Publication Date
NL7705253A true NL7705253A (en) 1977-11-15

Family

ID=10134453

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7705253A NL7705253A (en) 1976-05-13 1977-05-12 TUBE COUPLING.

Country Status (8)

Country Link
JP (1) JPS5439580Y2 (en)
AU (1) AU514391B2 (en)
DE (1) DE2721807C2 (en)
FR (1) FR2351344A1 (en)
GB (1) GB1576131A (en)
IT (1) IT1074313B (en)
NL (1) NL7705253A (en)
ZA (1) ZA772793B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188051A (en) * 1977-04-22 1980-02-12 Parker-Hannifin Corporation Tube coupling
US5156423A (en) * 1991-06-07 1992-10-20 Dana Corporation Tube retainer assembly having a serpentine elastic sleeve
US5584513A (en) * 1992-03-06 1996-12-17 Parker-Hannifin Corporation Push in plastic tube fitting
US5683120A (en) * 1996-06-03 1997-11-04 Parker-Hannifin Corporation Releasable push-to-connect tube fitting

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052662B (en) * 1979-06-20 1983-04-27 Guest Ltd J Couplings for tubes
US4685706A (en) * 1985-03-04 1987-08-11 Clevite Industries Inc. Releasable push-to-connect tube fitting
DE68908221T2 (en) * 1988-03-25 1993-12-23 Guest John D Manufacturing process for pipe coupling housings.
CN113202992A (en) * 2021-03-30 2021-08-03 中国十七冶集团有限公司 Steel conduit pipe fitting connecting device and mounting method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635901A (en) * 1946-12-27 1953-04-21 Alden E Osborn Joint for smooth-surfaced pipe
US2857666A (en) * 1950-12-11 1958-10-28 Walter O Beyer Making coupling assemblies
US3204988A (en) * 1960-05-18 1965-09-07 Dresser Ind Stab type pipe coupling with gasket back up ring
FR1508220A (en) * 1966-11-21 1968-01-05 Moulages Ind Plasto Quick coupling for flexible hoses
US3534776A (en) * 1968-06-10 1970-10-20 Lafayette E Gilreath Sealed pipe joint and releasing means therefor
US3600927A (en) * 1968-12-30 1971-08-24 Continental Can Co Necking die with floating center post
DE1949746C3 (en) * 1969-10-02 1974-03-07 Hermann Muecher Muecher-Ringe, 5830 Schwelm Sealing of pipe joints
US3804439A (en) * 1972-08-07 1974-04-16 R Marsh Pipe coupling
JPS5017610A (en) * 1973-06-14 1975-02-25
GB1520742A (en) * 1975-07-30 1978-08-09 Guest J D Couplings for tubes
US4178023A (en) * 1977-02-09 1979-12-11 Guest John D Couplings for tubes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188051A (en) * 1977-04-22 1980-02-12 Parker-Hannifin Corporation Tube coupling
US5156423A (en) * 1991-06-07 1992-10-20 Dana Corporation Tube retainer assembly having a serpentine elastic sleeve
US5584513A (en) * 1992-03-06 1996-12-17 Parker-Hannifin Corporation Push in plastic tube fitting
US5683120A (en) * 1996-06-03 1997-11-04 Parker-Hannifin Corporation Releasable push-to-connect tube fitting

Also Published As

Publication number Publication date
DE2721807A1 (en) 1977-12-01
DE2721807C2 (en) 1983-04-14
ZA772793B (en) 1978-04-26
GB1576131A (en) 1980-10-01
AU2520977A (en) 1978-11-23
JPS5439580Y2 (en) 1979-11-22
FR2351344A1 (en) 1977-12-09
AU514391B2 (en) 1981-02-05
IT1074313B (en) 1985-04-20
FR2351344B1 (en) 1984-01-27
JPS5373365U (en) 1978-06-19

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