GB2378228A - Joiner for pipe ends - Google Patents

Joiner for pipe ends

Info

Publication number
GB2378228A
GB2378228A GB0226970A GB0226970A GB2378228A GB 2378228 A GB2378228 A GB 2378228A GB 0226970 A GB0226970 A GB 0226970A GB 0226970 A GB0226970 A GB 0226970A GB 2378228 A GB2378228 A GB 2378228A
Authority
GB
United Kingdom
Prior art keywords
housing
annuli
pipe end
annulus
tilt
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.)
Granted
Application number
GB0226970A
Other versions
GB2378228B (en
GB0226970D0 (en
Inventor
Adrian Tan
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.)
AUSTRALIAN ENGINEERING CORP PT
Original Assignee
AUSTRALIAN ENGINEERING CORP PT
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 AUPQ7438A external-priority patent/AUPQ743800A0/en
Priority claimed from AUPQ8890A external-priority patent/AUPQ889000A0/en
Application filed by AUSTRALIAN ENGINEERING CORP PT filed Critical AUSTRALIAN ENGINEERING CORP PT
Publication of GB0226970D0 publication Critical patent/GB0226970D0/en
Publication of GB2378228A publication Critical patent/GB2378228A/en
Application granted granted Critical
Publication of GB2378228B publication Critical patent/GB2378228B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L37/0844—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 a ring pivoting so as to lie against the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Sleeves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A compression fitting or joiner for joining pipe ends having a plurality of tiltable annuli (17, 18) removably receivable over the pipe ends (6,8) and a fluid sealing housing (11). The fluid sealing housing (11) encloses the annuli (17,18). The annuli (17,18) are restrained from longitudinal movement on one side by means of a tab (5) inserted in an aperture (7) located in the housing (11). When a pull-out force is applied to the pipe end (6 or 8), the housing (11) retrains each annulus (17,18) on one side, causing each annulus to tilt from a position substantially perpendicular to the housing. This tilt reduces the effective lateral cross-sectional area inside each annulus (17,18) resulting in the application of a compressive force to the associated pipe end (6) thereby holding the pipe end (6) within the housing. To subsequently remove the pipe end (6) from the housing (11) a force is applied to remove the tilt from the annuli (17, 18).
GB0226970A 2000-05-11 2001-05-10 Joiner for pipe ends Expired - Fee Related GB2378228B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPQ7438A AUPQ743800A0 (en) 2000-05-11 2000-05-11 Joiner
AUPQ8890A AUPQ889000A0 (en) 2000-07-21 2000-07-21 Joiner
PCT/AU2001/000533 WO2001086187A1 (en) 2000-05-11 2001-05-10 Joiner for pipe ends

Publications (3)

Publication Number Publication Date
GB0226970D0 GB0226970D0 (en) 2002-12-24
GB2378228A true GB2378228A (en) 2003-02-05
GB2378228B GB2378228B (en) 2003-11-26

Family

ID=25646328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0226970A Expired - Fee Related GB2378228B (en) 2000-05-11 2001-05-10 Joiner for pipe ends

Country Status (8)

Country Link
CN (1) CN1436290A (en)
BR (1) BR0111038A (en)
CA (1) CA2408572A1 (en)
GB (1) GB2378228B (en)
MX (1) MXPA02011077A (en)
PL (1) PL358269A1 (en)
RU (1) RU2002133221A (en)
WO (1) WO2001086187A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102085628B (en) * 2009-12-07 2014-12-31 上海锐奇工具股份有限公司 Handle of wall polishing machine
SG11201702590SA (en) * 2014-09-30 2017-04-27 Flexsteel Pipeline Technologies Inc Connector for pipes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322202A1 (en) * 1983-06-21 1984-01-12 Helmut 7518 Bretten Hackel Sealing, pipe-connecting, plug-in system
EP0174120A1 (en) * 1984-09-04 1986-03-12 Beta Phase Inc. Pipe couplers
DE4240279A1 (en) * 1992-12-01 1994-06-09 Voss Armaturen Connector for pipe lines - has insert part connected integral or separately to pipe and pushed into socket where it is held by deformable clamping elements of holder engaging over cylindrical outer circumference.
DE29801139U1 (en) * 1998-01-24 1998-03-12 Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch Plug-in coupling for elongated bodies with a clamping ring
WO1999004189A2 (en) * 1997-07-17 1999-01-28 Furman Carl H Tube coupling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322202A1 (en) * 1983-06-21 1984-01-12 Helmut 7518 Bretten Hackel Sealing, pipe-connecting, plug-in system
EP0174120A1 (en) * 1984-09-04 1986-03-12 Beta Phase Inc. Pipe couplers
DE4240279A1 (en) * 1992-12-01 1994-06-09 Voss Armaturen Connector for pipe lines - has insert part connected integral or separately to pipe and pushed into socket where it is held by deformable clamping elements of holder engaging over cylindrical outer circumference.
WO1999004189A2 (en) * 1997-07-17 1999-01-28 Furman Carl H Tube coupling
DE29801139U1 (en) * 1998-01-24 1998-03-12 Anton Hummel Verwaltungs Gmbh, 79183 Waldkirch Plug-in coupling for elongated bodies with a clamping ring

Also Published As

Publication number Publication date
GB2378228B (en) 2003-11-26
MXPA02011077A (en) 2004-08-19
CA2408572A1 (en) 2001-11-15
RU2002133221A (en) 2004-08-10
BR0111038A (en) 2006-07-04
CN1436290A (en) 2003-08-13
GB0226970D0 (en) 2002-12-24
PL358269A1 (en) 2004-08-09
WO2001086187A1 (en) 2001-11-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050510