FR2226611A1 - Plastic female part of pipe connection - with two interlocking groups of annular necks - Google Patents

Plastic female part of pipe connection - with two interlocking groups of annular necks

Info

Publication number
FR2226611A1
FR2226611A1 FR7408693A FR7408693A FR2226611A1 FR 2226611 A1 FR2226611 A1 FR 2226611A1 FR 7408693 A FR7408693 A FR 7408693A FR 7408693 A FR7408693 A FR 7408693A FR 2226611 A1 FR2226611 A1 FR 2226611A1
Authority
FR
France
Prior art keywords
joint
section
free end
annular
necks
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.)
Withdrawn
Application number
FR7408693A
Other languages
English (en)
French (fr)
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of FR2226611A1 publication Critical patent/FR2226611A1/fr
Withdrawn legal-status Critical Current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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7408693A 1973-04-23 1974-03-14 Plastic female part of pipe connection - with two interlocking groups of annular necks Withdrawn FR2226611A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35387473A 1973-04-23 1973-04-23

Publications (1)

Publication Number Publication Date
FR2226611A1 true FR2226611A1 (en) 1974-11-15

Family

ID=23390964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408693A Withdrawn FR2226611A1 (en) 1973-04-23 1974-03-14 Plastic female part of pipe connection - with two interlocking groups of annular necks

Country Status (8)

Country Link
JP (1) JPS5012615A (OSRAM)
AR (1) AR200048A1 (OSRAM)
BE (1) BE811093A (OSRAM)
BR (1) BR7401220D0 (OSRAM)
DE (1) DE2418014A1 (OSRAM)
FR (1) FR2226611A1 (OSRAM)
IT (1) IT1002883B (OSRAM)
NL (1) NL7402794A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830799C2 (de) * 1978-07-13 1983-11-17 Technoform Caprano + Brunnhofer KG, 3501 Fuldabrück Anschlußeinrichtung für eine Kraftfahrzeug-Rohrleitung
JPS56113289U (OSRAM) * 1980-01-30 1981-09-01
JPS57127191A (en) * 1981-01-30 1982-08-07 Sanshin Kogyo Kk Connecting structure of pipe
DE20212414U1 (de) * 2002-08-13 2003-09-25 CKW Gesellschaft für Kunststoffverarbeitung mbH, 99887 Catterfeld Verbindungsstück für Kunststoffrohre
EP3428498B1 (de) * 2017-07-11 2020-06-17 Lutec GmbH Verwaltungs- und Beteiligungsgesellschaft Rohr, insbesondere kunststoffrohr für abwasserleitungen

Also Published As

Publication number Publication date
JPS5012615A (OSRAM) 1975-02-08
BR7401220D0 (pt) 1974-11-19
AR200048A1 (es) 1974-10-15
NL7402794A (OSRAM) 1974-10-25
DE2418014A1 (de) 1974-11-07
IT1002883B (it) 1976-05-20
BE811093A (fr) 1974-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse