ATE412135T1 - Rohrkupplung - Google Patents

Rohrkupplung

Info

Publication number
ATE412135T1
ATE412135T1 AT03253143T AT03253143T ATE412135T1 AT E412135 T1 ATE412135 T1 AT E412135T1 AT 03253143 T AT03253143 T AT 03253143T AT 03253143 T AT03253143 T AT 03253143T AT E412135 T1 ATE412135 T1 AT E412135T1
Authority
AT
Austria
Prior art keywords
aperture
pipe
release part
pipe coupling
collet
Prior art date
Application number
AT03253143T
Other languages
English (en)
Inventor
Andrew Robert Beaver
Keith Kelly
Keith Millward
Original Assignee
Polypipe Building Products 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 Polypipe Building Products Ltd filed Critical Polypipe Building Products Ltd
Application granted granted Critical
Publication of ATE412135T1 publication Critical patent/ATE412135T1/de

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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • 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
    • 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
    • F16L2201/00—Special arrangements for pipe couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Supports For Pipes And Cables (AREA)
  • Joints Allowing Movement (AREA)
  • Paper (AREA)
AT03253143T 2002-11-22 2003-05-20 Rohrkupplung ATE412135T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0227325.8A GB0227325D0 (en) 2002-11-22 2002-11-22 A pipe coupling

Publications (1)

Publication Number Publication Date
ATE412135T1 true ATE412135T1 (de) 2008-11-15

Family

ID=9948369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03253143T ATE412135T1 (de) 2002-11-22 2003-05-20 Rohrkupplung

Country Status (8)

Country Link
EP (1) EP1422463B1 (de)
JP (1) JP2004176907A (de)
KR (1) KR20040045279A (de)
CN (1) CN1502837A (de)
AT (1) ATE412135T1 (de)
DE (1) DE60324238D1 (de)
GB (1) GB0227325D0 (de)
TW (1) TW200422551A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528812B (en) * 2010-06-04 2016-03-09 Polypipe Ltd Pipe connection and collet release tool
AU2012244266A1 (en) * 2011-09-02 2013-03-14 Water-Take Co., Ltd One-touch pipe connection device
US11118706B2 (en) 2018-10-16 2021-09-14 FSI North America, Inc. Tank retro-fitting collar with square O-rings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132296B (en) * 1982-12-13 1986-02-05 Guest John Ltd Tube coupling
GB9400585D0 (en) * 1994-01-13 1994-03-09 Guest John D Improvements in or relating to tube couplings
US6065779A (en) * 1997-08-13 2000-05-23 Parker-Hannifin Corporation Clip for releasable push-to-connect tube fittings
GB9806642D0 (en) * 1998-03-27 1998-05-27 Guest John D Improvements in or relating to tube coupling

Also Published As

Publication number Publication date
DE60324238D1 (de) 2008-12-04
CN1502837A (zh) 2004-06-09
GB0227325D0 (en) 2002-12-31
KR20040045279A (ko) 2004-06-01
EP1422463A1 (de) 2004-05-26
EP1422463B1 (de) 2008-10-22
TW200422551A (en) 2004-11-01
JP2004176907A (ja) 2004-06-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties