WO2012027464A3 - Gasket for parabolic ramp self restraining bell joint - Google Patents

Gasket for parabolic ramp self restraining bell joint Download PDF

Info

Publication number
WO2012027464A3
WO2012027464A3 PCT/US2011/048953 US2011048953W WO2012027464A3 WO 2012027464 A3 WO2012027464 A3 WO 2012027464A3 US 2011048953 W US2011048953 W US 2011048953W WO 2012027464 A3 WO2012027464 A3 WO 2012027464A3
Authority
WO
WIPO (PCT)
Prior art keywords
gasket
bell joint
section
parabolic ramp
self restraining
Prior art date
Application number
PCT/US2011/048953
Other languages
French (fr)
Other versions
WO2012027464A2 (en
Inventor
William W. Holmes, Iv
William H. Owen
Original Assignee
Mueller International, Llc.
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 Mueller International, Llc. filed Critical Mueller International, Llc.
Priority to EP11820588.9A priority Critical patent/EP2609357A4/en
Priority to AU2011293430A priority patent/AU2011293430B2/en
Priority to CA2806120A priority patent/CA2806120A1/en
Priority to MX2013001186A priority patent/MX2013001186A/en
Publication of WO2012027464A2 publication Critical patent/WO2012027464A2/en
Publication of WO2012027464A3 publication Critical patent/WO2012027464A3/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
    • 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
    • F16L37/0845—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 retaining members associated with the packing member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)

Abstract

Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.
PCT/US2011/048953 2010-08-24 2011-08-24 Gasket for parabolic ramp self restraining bell joint WO2012027464A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11820588.9A EP2609357A4 (en) 2010-08-24 2011-08-24 Gasket for parabolic ramp self restraining bell joint
AU2011293430A AU2011293430B2 (en) 2010-08-24 2011-08-24 Gasket for parabolic ramp self restraining bell joint
CA2806120A CA2806120A1 (en) 2010-08-24 2011-08-24 Gasket for parabolic ramp self restraining bell joint
MX2013001186A MX2013001186A (en) 2010-08-24 2011-08-24 Gasket for parabolic ramp self restraining bell joint.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37645010P 2010-08-24 2010-08-24
US61/376,450 2010-08-24

Publications (2)

Publication Number Publication Date
WO2012027464A2 WO2012027464A2 (en) 2012-03-01
WO2012027464A3 true WO2012027464A3 (en) 2012-06-07

Family

ID=45696098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/048953 WO2012027464A2 (en) 2010-08-24 2011-08-24 Gasket for parabolic ramp self restraining bell joint

Country Status (6)

Country Link
US (1) US9194519B2 (en)
EP (1) EP2609357A4 (en)
AU (1) AU2011293430B2 (en)
CA (1) CA2806120A1 (en)
MX (1) MX2013001186A (en)
WO (1) WO2012027464A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925977B2 (en) 2009-10-09 2015-01-06 Mueller International, Llc Simplified low insertion force sealing device capable of self restraint and joint deflection
US8857861B2 (en) 2009-10-12 2014-10-14 Mueller International, Llc Self-restrained pipe joint system
WO2011149840A1 (en) 2010-05-24 2011-12-01 Mueller International, Llc Simplified low insertion force sealing device capable of self restraint and joint deflection
CA2806120A1 (en) 2010-08-24 2012-03-01 Mueller International, Llc Gasket for parabolic ramp self restraining bell joint
US9851029B2 (en) 2012-09-26 2017-12-26 Revelation Connection Technologies, Llc Seismic conduit joint connector
US10295060B2 (en) * 2015-06-25 2019-05-21 Evolution Engineering Inc. Method for sealing a gap sub assembly
US10288199B2 (en) * 2016-05-11 2019-05-14 Mcwane, Inc. Restrained plastic pipe joint and method of making same
US9920868B2 (en) 2016-06-01 2018-03-20 Mark Shawn Sutton Extendable stand pipe and flex joint modules
WO2018093542A1 (en) * 2016-09-13 2018-05-24 Mcwane, Inc. Restrained gasket for plastic pipes
US10648602B2 (en) * 2017-05-23 2020-05-12 S&B Technical Products, Inc Sealing gasket with specialized reinforcing ring for sealing plastic pipelines
US20190331223A1 (en) * 2018-04-25 2019-10-31 Aktiebolaget Skf Axial Face Seal Assembly with Improved Abrasion Resistance
US10995860B2 (en) 2018-05-31 2021-05-04 Aktiebolaget Skf Axial face seal assembly with outwardly-biased backing rings
US11578825B2 (en) 2019-05-02 2023-02-14 Press-Seal Corporation Pipe joint seal for polymer piping
CA3057911A1 (en) 2019-10-08 2021-04-08 Ipex Technologies Inc. Push-fit pipe fitting
JP7320106B1 (en) * 2022-05-25 2023-08-02 株式会社クボタケミックス Construction method of rubber ring socket and piping

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Also Published As

Publication number Publication date
MX2013001186A (en) 2013-03-21
AU2011293430B2 (en) 2015-07-23
EP2609357A4 (en) 2018-02-21
WO2012027464A2 (en) 2012-03-01
CA2806120A1 (en) 2012-03-01
US20120049463A1 (en) 2012-03-01
US9194519B2 (en) 2015-11-24
AU2011293430A1 (en) 2013-02-21
EP2609357A2 (en) 2013-07-03

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