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FR2235327A1 - Expansion joint for telescoping plastic pipes - has U-section sealing ring pressed over outer tube end and outer ring - Google Patents

Expansion joint for telescoping plastic pipes - has U-section sealing ring pressed over outer tube end and outer ring

Info

Publication number
FR2235327A1
FR2235327A1 FR7324077A FR7324077A FR2235327A1 FR 2235327 A1 FR2235327 A1 FR 2235327A1 FR 7324077 A FR7324077 A FR 7324077A FR 7324077 A FR7324077 A FR 7324077A FR 2235327 A1 FR2235327 A1 FR 2235327A1
Authority
FR
France
Prior art keywords
outer tube
expansion joint
tube end
ring
plastic pipes
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
FR7324077A
Other languages
French (fr)
Other versions
FR2235327B1 (en
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7324077A priority Critical patent/FR2235327A1/en
Publication of FR2235327A1 publication Critical patent/FR2235327A1/en
Application granted granted Critical
Publication of FR2235327B1 publication Critical patent/FR2235327B1/fr
Granted 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/18—Adjustable joints; Joints allowing movement
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
    • 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
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/12—Adjustable joints; Joints allowing movement allowing substantial longitudinal adjustment or movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)

Abstract

A housing (6), is formed at the end of the outer tube and an annular flexible seal of elongated U section is fitted over the end of the housing. An outer ring (3), completes the joint and has hooks formed internally which register with an annular projection of the housing, forming a compression fitting. The dimensions of the components are arranged to compress the outer limb and the bottom of the U seal between the housing and the ring. The inner limb of the U locates between the end of the outer tube and the inner tube. The U has an inwardly tapering and stepped internal cross section.
FR7324077A 1973-06-29 1973-06-29 Expansion joint for telescoping plastic pipes - has U-section sealing ring pressed over outer tube end and outer ring Granted FR2235327A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324077A FR2235327A1 (en) 1973-06-29 1973-06-29 Expansion joint for telescoping plastic pipes - has U-section sealing ring pressed over outer tube end and outer ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324077A FR2235327A1 (en) 1973-06-29 1973-06-29 Expansion joint for telescoping plastic pipes - has U-section sealing ring pressed over outer tube end and outer ring

Publications (2)

Publication Number Publication Date
FR2235327A1 true FR2235327A1 (en) 1975-01-24
FR2235327B1 FR2235327B1 (en) 1976-04-30

Family

ID=9121840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324077A Granted FR2235327A1 (en) 1973-06-29 1973-06-29 Expansion joint for telescoping plastic pipes - has U-section sealing ring pressed over outer tube end and outer ring

Country Status (1)

Country Link
FR (1) FR2235327A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203055A3 (en) * 1985-05-23 1987-06-03 & Lechner Kommanditgesellschaft Hutterer Pipe connection between a wc bowl outlet and a waste-pipe
EP1128119A3 (en) * 2000-02-25 2003-03-19 Bode GmbH Sealing device
CN104895156A (en) * 2015-07-02 2015-09-09 罗洋洋 Plastic sewer bent pipe capable of facilitating easy cleaning of solid waste
CN111457186A (en) * 2019-01-18 2020-07-28 维康塑料公司 Drainage device comprising an elastically deformable continuous connection
US20210246603A1 (en) * 2020-02-07 2021-08-12 Imperial Manufacturing Group Inc. Duct connector assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE675655A (en) * 1965-02-04 1966-05-16
DE1222331B (en) * 1960-10-06 1966-08-04 Polva Nederland Bv Push-in socket connection for pipes
FR1472035A (en) * 1965-04-05 1967-03-10 Plasticomnium Connection device without gluing for pipes, in particular of plastics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222331B (en) * 1960-10-06 1966-08-04 Polva Nederland Bv Push-in socket connection for pipes
BE675655A (en) * 1965-02-04 1966-05-16
FR1472035A (en) * 1965-04-05 1967-03-10 Plasticomnium Connection device without gluing for pipes, in particular of plastics

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203055A3 (en) * 1985-05-23 1987-06-03 & Lechner Kommanditgesellschaft Hutterer Pipe connection between a wc bowl outlet and a waste-pipe
EP1128119A3 (en) * 2000-02-25 2003-03-19 Bode GmbH Sealing device
CN104895156A (en) * 2015-07-02 2015-09-09 罗洋洋 Plastic sewer bent pipe capable of facilitating easy cleaning of solid waste
CN111457186A (en) * 2019-01-18 2020-07-28 维康塑料公司 Drainage device comprising an elastically deformable continuous connection
US20210246603A1 (en) * 2020-02-07 2021-08-12 Imperial Manufacturing Group Inc. Duct connector assembly

Also Published As

Publication number Publication date
FR2235327B1 (en) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse