CA993011A - Pipe coupling - Google Patents

Pipe coupling

Info

Publication number
CA993011A
CA993011A CA174,104A CA174104A CA993011A CA 993011 A CA993011 A CA 993011A CA 174104 A CA174104 A CA 174104A CA 993011 A CA993011 A CA 993011A
Authority
CA
Canada
Prior art keywords
pipe coupling
coupling
pipe
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
CA174,104A
Other languages
English (en)
Other versions
CA174104S (en
Inventor
Mordechai Drori
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.)
Individual
Original Assignee
Individual
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 claimed from IL39734A external-priority patent/IL39734A0/xx
Priority claimed from IL40452A external-priority patent/IL40452A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA993011A publication Critical patent/CA993011A/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
    • 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
    • F16L37/0926—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 an inner support sleeve arranged within 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)
  • Joints With Sleeves (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Clamps And Clips (AREA)
CA174,104A 1972-06-21 1973-06-14 Pipe coupling Expired CA993011A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL39734A IL39734A0 (en) 1972-06-21 1972-06-21 An improved coupling for pipes
IL40452A IL40452A (en) 1972-09-27 1972-09-27 Pipe coupling

Publications (1)

Publication Number Publication Date
CA993011A true CA993011A (en) 1976-07-13

Family

ID=26320472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,104A Expired CA993011A (en) 1972-06-21 1973-06-14 Pipe coupling

Country Status (7)

Country Link
JP (1) JPS544092B2 (enrdf_load_html_response)
CA (1) CA993011A (enrdf_load_html_response)
CH (1) CH572184A5 (enrdf_load_html_response)
DE (1) DE2330552A1 (enrdf_load_html_response)
FR (1) FR2189675B1 (enrdf_load_html_response)
GB (1) GB1430314A (enrdf_load_html_response)
IT (1) IT989299B (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181522C (nl) * 1974-09-17 1987-09-01 Draka Polva Bv Aftakverbinding.
US4348040A (en) * 1980-12-11 1982-09-07 Nordson Corporation Flanged pipe fitting
EP0066033A1 (fr) * 1981-06-01 1982-12-08 Pabreco S.A. Raccord pour tuyau
JPH0317112Y2 (enrdf_load_html_response) * 1987-05-29 1991-04-11
GB2206937A (en) * 1987-07-15 1989-01-18 Nat Supply Co A pipe coupling
GB2470193A (en) 2009-05-12 2010-11-17 F X K Patents Ltd A connection assembly
CN114284791A (zh) * 2021-12-28 2022-04-05 深圳市灏胜电子科技有限公司 一种免热熔焊接的快速接头及其制造方法

Also Published As

Publication number Publication date
JPS4964015A (enrdf_load_html_response) 1974-06-21
JPS544092B2 (enrdf_load_html_response) 1979-03-02
FR2189675A1 (enrdf_load_html_response) 1974-01-25
GB1430314A (en) 1976-03-31
CH572184A5 (enrdf_load_html_response) 1976-01-30
IT989299B (it) 1975-05-20
DE2330552A1 (de) 1974-01-17
FR2189675B1 (enrdf_load_html_response) 1980-05-30

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