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GB2253452B - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB2253452B
GB2253452B GB9104605A GB9104605A GB2253452B GB 2253452 B GB2253452 B GB 2253452B GB 9104605 A GB9104605 A GB 9104605A GB 9104605 A GB9104605 A GB 9104605A GB 2253452 B GB2253452 B GB 2253452B
Authority
GB
United Kingdom
Prior art keywords
pipe couplings
couplings
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 - Fee Related
Application number
GB9104605A
Other versions
GB2253452A (en
GB9104605D0 (en
Inventor
Brian Harper
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.)
Victaulic Co PLC
Original Assignee
Victaulic Co PLC
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 Victaulic Co PLC filed Critical Victaulic Co PLC
Priority to GB9104605A priority Critical patent/GB2253452B/en
Publication of GB9104605D0 publication Critical patent/GB9104605D0/en
Publication of GB2253452A publication Critical patent/GB2253452A/en
Application granted granted Critical
Publication of GB2253452B publication Critical patent/GB2253452B/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
    • F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
    • 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
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/265—Reduction units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
GB9104605A 1991-03-05 1991-03-05 Pipe couplings Expired - Fee Related GB2253452B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9104605A GB2253452B (en) 1991-03-05 1991-03-05 Pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9104605A GB2253452B (en) 1991-03-05 1991-03-05 Pipe couplings

Publications (3)

Publication Number Publication Date
GB9104605D0 GB9104605D0 (en) 1991-04-17
GB2253452A GB2253452A (en) 1992-09-09
GB2253452B true GB2253452B (en) 1994-09-14

Family

ID=10691001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9104605A Expired - Fee Related GB2253452B (en) 1991-03-05 1991-03-05 Pipe couplings

Country Status (1)

Country Link
GB (1) GB2253452B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8282136B2 (en) 2008-06-30 2012-10-09 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
USD680630S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling assembly
USD680629S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling segment
USD696751S1 (en) 2011-10-27 2013-12-31 Mueller International, Llc Slip-on gasket
US9039046B2 (en) 2012-01-20 2015-05-26 Mueller International, Llc Coupling with tongue and groove
US9168585B2 (en) 2012-11-02 2015-10-27 Mueller International, Llc Coupling with extending parting line
US9194516B2 (en) 2012-01-20 2015-11-24 Mueller International, Llc Slip-on coupling
US9500307B2 (en) 2012-01-20 2016-11-22 Mueller International, Llc Slip-on coupling gasket
US9534715B2 (en) 2012-01-20 2017-01-03 Mueller International, Llc Coupling gasket with multiple sealing surfaces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7086131B2 (en) 2004-05-14 2006-08-08 Victaulic Company Deformable mechanical pipe coupling
US7712796B2 (en) 2004-05-14 2010-05-11 Victaulic Company Deformable mechanical pipe coupling
US7726703B2 (en) 2006-06-07 2010-06-01 Victaulic Company Deformable pipe coupling having multiple radii of curvature

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1180209A (en) * 1969-01-20 1970-02-04 Jurid Werke Gmbh Improvements in or relating to Hose Connectors
EP0061569A1 (en) * 1981-03-27 1982-10-06 WOCO Franz-Josef Wolf & Co. Socket end
US4480860A (en) * 1983-08-29 1984-11-06 Clamp-All Corp. Transition coupling and clamp assembly containing same
GB2199967A (en) * 1987-01-13 1988-07-20 Plessey Co Plc Character enhancement systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1180209A (en) * 1969-01-20 1970-02-04 Jurid Werke Gmbh Improvements in or relating to Hose Connectors
EP0061569A1 (en) * 1981-03-27 1982-10-06 WOCO Franz-Josef Wolf & Co. Socket end
US4480860A (en) * 1983-08-29 1984-11-06 Clamp-All Corp. Transition coupling and clamp assembly containing same
GB2199967A (en) * 1987-01-13 1988-07-20 Plessey Co Plc Character enhancement systems

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9239123B2 (en) 2008-06-30 2016-01-19 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
US8550502B2 (en) 2008-06-30 2013-10-08 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
US8615865B2 (en) 2008-06-30 2013-12-31 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
US9297482B2 (en) 2008-06-30 2016-03-29 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
US8282136B2 (en) 2008-06-30 2012-10-09 Mueller International, Llc Slip on groove coupling with multiple sealing gasket
USD696751S1 (en) 2011-10-27 2013-12-31 Mueller International, Llc Slip-on gasket
USD680630S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling assembly
USD680629S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling segment
US9500307B2 (en) 2012-01-20 2016-11-22 Mueller International, Llc Slip-on coupling gasket
US9039046B2 (en) 2012-01-20 2015-05-26 Mueller International, Llc Coupling with tongue and groove
US9297484B2 (en) 2012-01-20 2016-03-29 Mueller International, Llc Slip-on coupling
US9194516B2 (en) 2012-01-20 2015-11-24 Mueller International, Llc Slip-on coupling
US9534715B2 (en) 2012-01-20 2017-01-03 Mueller International, Llc Coupling gasket with multiple sealing surfaces
US9168585B2 (en) 2012-11-02 2015-10-27 Mueller International, Llc Coupling with extending parting line

Also Published As

Publication number Publication date
GB2253452A (en) 1992-09-09
GB9104605D0 (en) 1991-04-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100305