ZA741077B - Releasable couplings for tubes - Google Patents

Releasable couplings for tubes

Info

Publication number
ZA741077B
ZA741077B ZA00741077A ZA741077A ZA741077B ZA 741077 B ZA741077 B ZA 741077B ZA 00741077 A ZA00741077 A ZA 00741077A ZA 741077 A ZA741077 A ZA 741077A ZA 741077 B ZA741077 B ZA 741077B
Authority
ZA
South Africa
Prior art keywords
tubes
releasable couplings
couplings
releasable
Prior art date
Application number
ZA00741077A
Inventor
R Cleaver
Original Assignee
Enots Ltd
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 Ltd filed Critical Enots Ltd
Publication of ZA741077B publication Critical patent/ZA741077B/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
    • 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
    • F16L19/08—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 with metal 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ZA00741077A 1973-06-27 1974-02-19 Releasable couplings for tubes ZA741077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3067273A GB1436734A (en) 1973-06-27 1973-06-27 Releasable couplings for tubes

Publications (1)

Publication Number Publication Date
ZA741077B true ZA741077B (en) 1975-01-29

Family

ID=10311336

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00741077A ZA741077B (en) 1973-06-27 1974-02-19 Releasable couplings for tubes

Country Status (10)

Country Link
AU (1) AU6681574A (en)
BE (1) BE812514A (en)
CH (1) CH569910A5 (en)
DE (1) DE2414101A1 (en)
DK (1) DK165374A (en)
FR (1) FR2235325B3 (en)
GB (1) GB1436734A (en)
NL (1) NL7405933A (en)
SE (1) SE7406392L (en)
ZA (1) ZA741077B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT335804B (en) * 1975-02-25 1977-04-12 Osterreichische Symalen Ges M FITTING
SE7707119L (en) * 1977-06-20 1978-12-21 Skultuna Automat Grenges Weda CONNECTION FOR COUPLINGS FOR HOSES AND DYLIKES OF FLEXIBLE AND / OR ELASTICALLY SLEEPING MATERIAL
FR2479406B1 (en) * 1980-03-28 1985-08-23 Legris INSTANT FITTINGS FOR BARE AND SMOOTH TUBES
GB2132295B (en) * 1982-12-13 1986-03-19 Guest John Ltd Pipe coupling
US4685706A (en) * 1985-03-04 1987-08-11 Clevite Industries Inc. Releasable push-to-connect tube fitting
DE3645358C2 (en) * 1985-03-04 2003-05-15 Dayco Products Llc N D Ges D S Releasable high pressure pipe connection with slotted clamp
DE19904223A1 (en) * 1999-02-03 2000-09-14 Ila Gmbh Valve, especially for laboratory equipment, e.g. digesters, has retaining sleeves with locking portions through which inlet and outlet pipes pass
US7908730B2 (en) 2006-07-11 2011-03-22 Haldex Brake Corporation PTC fitting cartridge

Also Published As

Publication number Publication date
FR2235325B3 (en) 1977-03-04
NL7405933A (en) 1974-12-31
AU6681574A (en) 1975-09-25
GB1436734A (en) 1976-05-26
DE2414101A1 (en) 1975-01-23
BE812514A (en) 1974-07-15
DK165374A (en) 1975-02-10
CH569910A5 (en) 1975-11-28
FR2235325A1 (en) 1975-01-24
SE7406392L (en) 1974-12-30

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