CH671818A5 - Pipe-connecting sleeve coupling - Google Patents

Pipe-connecting sleeve coupling Download PDF

Info

Publication number
CH671818A5
CH671818A5 CH4478/87A CH447887A CH671818A5 CH 671818 A5 CH671818 A5 CH 671818A5 CH 4478/87 A CH4478/87 A CH 4478/87A CH 447887 A CH447887 A CH 447887A CH 671818 A5 CH671818 A5 CH 671818A5
Authority
CH
Switzerland
Prior art keywords
ring
locking
sleeve coupling
rings
sleeve
Prior art date
Application number
CH4478/87A
Other languages
English (en)
Italian (it)
Inventor
Andrea Catanzano
Original Assignee
Fip Formatura Inienzione Poli
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 Fip Formatura Inienzione Poli filed Critical Fip Formatura Inienzione Poli
Publication of CH671818A5 publication Critical patent/CH671818A5/it

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/16—Screw-threaded joints
    • 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
    • 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
    • F16L19/083—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 the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—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 the longitudinal cross-section of the ring not being modified during clamping with additional sealing 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
CH4478/87A 1987-01-23 1987-11-18 Pipe-connecting sleeve coupling CH671818A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8715111U IT211683Z2 (it) 1987-01-23 1987-01-23 Giunto a manicotto perfezionato

Publications (1)

Publication Number Publication Date
CH671818A5 true CH671818A5 (en) 1989-09-29

Family

ID=11146359

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4478/87A CH671818A5 (en) 1987-01-23 1987-11-18 Pipe-connecting sleeve coupling

Country Status (7)

Country Link
CH (1) CH671818A5 (es)
DE (1) DE8716483U1 (es)
ES (1) ES1004258Y (es)
FR (1) FR2610077B3 (es)
GB (1) GB2200180B (es)
IL (1) IL84453A (es)
IT (1) IT211683Z2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5213375A (en) * 1991-12-24 1993-05-25 Wu Huang H Quick pipe connector
ES2061355B1 (es) * 1992-03-26 1997-02-16 Forplast Sa Racor para el acoplamiento estanco entre tubos.
AUPN911896A0 (en) * 1996-04-04 1996-05-02 Dickenson, Gary Improvements in or relating to the application of pressure over a surface
NO328491B1 (no) * 2007-02-06 2010-03-01 Raufoss Water & Gas As Kobling
GB201205577D0 (en) * 2012-03-29 2012-05-16 Guest John Int Ltd Improvements in or relating to tube couplings
CN105221877A (zh) * 2015-10-30 2016-01-06 安耐特流体输送科技有限公司 管道快换接头

Also Published As

Publication number Publication date
GB2200180B (en) 1990-10-24
DE8716483U1 (de) 1988-02-11
IT8715111V0 (it) 1987-01-23
FR2610077B3 (fr) 1989-02-10
FR2610077A3 (fr) 1988-07-29
IL84453A (en) 1991-06-30
IT211683Z2 (it) 1989-04-07
GB2200180A (en) 1988-07-27
ES1004258Y (es) 1989-03-16
ES1004258U (es) 1988-09-01
GB8728912D0 (en) 1988-01-27

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Legal Events

Date Code Title Description
PL Patent ceased