SE8704187L - Clamp ring for coupling on polyethylene tubes with oxygen locks - comprises two halves with extending flanges that diverge - Google Patents

Clamp ring for coupling on polyethylene tubes with oxygen locks - comprises two halves with extending flanges that diverge

Info

Publication number
SE8704187L
SE8704187L SE8704187A SE8704187A SE8704187L SE 8704187 L SE8704187 L SE 8704187L SE 8704187 A SE8704187 A SE 8704187A SE 8704187 A SE8704187 A SE 8704187A SE 8704187 L SE8704187 L SE 8704187L
Authority
SE
Sweden
Prior art keywords
coupling
diverge
oxygen
halves
locks
Prior art date
Application number
SE8704187A
Other languages
Swedish (sv)
Other versions
SE8704187D0 (en
Inventor
M Keinaenen
Original Assignee
Uponor Nv
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 Uponor Nv filed Critical Uponor Nv
Priority to SE8704187A priority Critical patent/SE8704187L/en
Publication of SE8704187D0 publication Critical patent/SE8704187D0/en
Publication of SE8704187L publication Critical patent/SE8704187L/en

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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/02—Hose-clips
    • F16L33/04—Hose-clips tightened by tangentially-arranged threaded pin and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The tube has an oxygen barrier film. The clamping rinq comprises two parts which are brought together by tightening the nuts and bolts that pass through holes in the flanqes. Adjacent to flanges diverge and when the nuts and bolts are tiqhtened, they deform to touch each other. The dia. of the coupling rinq is then less than the outer dia. of the tube.
SE8704187A 1987-10-28 1987-10-28 Clamp ring for coupling on polyethylene tubes with oxygen locks - comprises two halves with extending flanges that diverge SE8704187L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8704187A SE8704187L (en) 1987-10-28 1987-10-28 Clamp ring for coupling on polyethylene tubes with oxygen locks - comprises two halves with extending flanges that diverge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8704187A SE8704187L (en) 1987-10-28 1987-10-28 Clamp ring for coupling on polyethylene tubes with oxygen locks - comprises two halves with extending flanges that diverge

Publications (2)

Publication Number Publication Date
SE8704187D0 SE8704187D0 (en) 1987-10-28
SE8704187L true SE8704187L (en) 1989-04-29

Family

ID=20370028

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704187A SE8704187L (en) 1987-10-28 1987-10-28 Clamp ring for coupling on polyethylene tubes with oxygen locks - comprises two halves with extending flanges that diverge

Country Status (1)

Country Link
SE (1) SE8704187L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9534715B2 (en) 2012-01-20 2017-01-03 Mueller International, Llc Coupling gasket with multiple sealing surfaces
US10036493B2 (en) 2008-06-30 2018-07-31 Anvil International, Llc Slip on groove coupling with multiple sealing gasket
US10274115B2 (en) 2012-01-20 2019-04-30 Anvil International, Llc Coupling with tongue and groove
US10385997B2 (en) 2012-01-20 2019-08-20 Anvil International, Llc Slip-on coupling gasket

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD696751S1 (en) 2011-10-27 2013-12-31 Mueller International, Llc Slip-on gasket
USD680629S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling segment
USD680630S1 (en) 2011-11-21 2013-04-23 Mueller International, Llc Slip-on coupling assembly

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10036493B2 (en) 2008-06-30 2018-07-31 Anvil International, Llc Slip on groove coupling with multiple sealing gasket
US10047885B2 (en) 2008-06-30 2018-08-14 Anvil International, Llc Slip on groove coupling with multiple sealing gasket
US10385997B2 (en) 2012-01-20 2019-08-20 Anvil International, Llc Slip-on coupling gasket
US9534715B2 (en) 2012-01-20 2017-01-03 Mueller International, Llc Coupling gasket with multiple sealing surfaces
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
US10274115B2 (en) 2012-01-20 2019-04-30 Anvil International, Llc Coupling with tongue and groove
US10288200B2 (en) 2012-01-20 2019-05-14 Anvil International, Llc Coupling with tongue and groove
US10641421B2 (en) 2012-01-20 2020-05-05 Anvil International, Llc Coupling gasket with multiple sealing surfaces
US11365835B2 (en) 2012-01-20 2022-06-21 ASC Engineered Solutions, LLC Coupling gasket with multiple sealing surfaces
US11739869B2 (en) 2012-01-20 2023-08-29 ASC Engineered Solutions, LLC Coupling gasket with multiple sealing surfaces
US10207320B2 (en) 2012-11-02 2019-02-19 Anvil International, Llc Coupling with extending parting line
US9168585B2 (en) 2012-11-02 2015-10-27 Mueller International, Llc Coupling with extending parting line

Also Published As

Publication number Publication date
SE8704187D0 (en) 1987-10-28

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8704187-7

Effective date: 19901101