SE9702287D0 - Self-clamping compression fitting for plastic pipe - Google Patents

Self-clamping compression fitting for plastic pipe

Info

Publication number
SE9702287D0
SE9702287D0 SE9702287A SE9702287A SE9702287D0 SE 9702287 D0 SE9702287 D0 SE 9702287D0 SE 9702287 A SE9702287 A SE 9702287A SE 9702287 A SE9702287 A SE 9702287A SE 9702287 D0 SE9702287 D0 SE 9702287D0
Authority
SE
Sweden
Prior art keywords
self
plastic pipe
compression fitting
clamping compression
lip seal
Prior art date
Application number
SE9702287A
Other languages
English (en)
Other versions
SE9702287L (sv
SE521738C2 (sv
Inventor
Heikki Laiho
Original Assignee
Helano Oy
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 Helano Oy filed Critical Helano Oy
Publication of SE9702287D0 publication Critical patent/SE9702287D0/sv
Publication of SE9702287L publication Critical patent/SE9702287L/sv
Publication of SE521738C2 publication Critical patent/SE521738C2/sv

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
    • 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
    • F16L19/065—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 the wedging action being effected by means of a ring
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end 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
    • 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)
  • Joints With Pressure Members (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Picture Signal Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
SE9702287A 1996-06-26 1997-06-16 Självlåsande kompressionsförbindning för plaströr SE521738C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI960376U FI2618U1 (sv) 1996-06-26 1996-06-26 Skjutkoppling för plaströr

Publications (3)

Publication Number Publication Date
SE9702287D0 true SE9702287D0 (sv) 1997-06-16
SE9702287L SE9702287L (sv) 1997-12-27
SE521738C2 SE521738C2 (sv) 2003-12-02

Family

ID=8545104

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702287A SE521738C2 (sv) 1996-06-26 1997-06-16 Självlåsande kompressionsförbindning för plaströr

Country Status (7)

Country Link
DE (1) DE29710841U1 (sv)
DK (1) DK9700249U3 (sv)
EE (1) EE00121U1 (sv)
FI (1) FI2618U1 (sv)
FR (1) FR2750473B3 (sv)
NO (1) NO329081B1 (sv)
SE (1) SE521738C2 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1003991B (el) * 2000-07-11 2002-09-19 Χρηστος Φ. Κοτσαριδης Α.Β.Ε.Ε. Ειδικο ενωτικο εξαρτημα σωληνωσεων υπο πιεση πολυαιθυλενιου και πλαστικων (pvc)
DE10161372C1 (de) * 2001-12-14 2003-06-18 Seppelfricke Armaturen Gmbh & Steckverbinder für Kunststoffrohre
CN116293160B (zh) * 2023-05-08 2023-11-03 浙江金波管业有限公司 一种承插式hdpe缠绕管

Also Published As

Publication number Publication date
DK9700249U3 (da) 1997-08-08
NO329081B1 (no) 2010-08-16
SE9702287L (sv) 1997-12-27
DE29710841U1 (de) 1997-09-04
NO972786L (no) 1997-12-29
FR2750473A3 (fr) 1998-01-02
SE521738C2 (sv) 2003-12-02
EE00121U1 (et) 1997-10-15
FR2750473B3 (fr) 1998-05-15
NO972786D0 (no) 1997-06-17
FI2618U1 (sv) 1996-10-16
FIU960376U0 (sv) 1996-06-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed