FR2388196A1 - PLASTIC FITTING PIPE ELEMENT AND MANUFACTURING PROCESS OF THIS ELEMENT - Google Patents

PLASTIC FITTING PIPE ELEMENT AND MANUFACTURING PROCESS OF THIS ELEMENT

Info

Publication number
FR2388196A1
FR2388196A1 FR7811519A FR7811519A FR2388196A1 FR 2388196 A1 FR2388196 A1 FR 2388196A1 FR 7811519 A FR7811519 A FR 7811519A FR 7811519 A FR7811519 A FR 7811519A FR 2388196 A1 FR2388196 A1 FR 2388196A1
Authority
FR
France
Prior art keywords
widening
plastic
manufacturing process
fitting pipe
plastic fitting
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
FR7811519A
Other languages
French (fr)
Other versions
FR2388196B1 (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.)
Wavin BV
Original Assignee
Wavin BV
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 Wavin BV filed Critical Wavin BV
Publication of FR2388196A1 publication Critical patent/FR2388196A1/en
Application granted granted Critical
Publication of FR2388196B1 publication Critical patent/FR2388196B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pens And Brushes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

a. Elément de tuyau à raccord en matière plastique et procédé de fabrication de cet élément. b. L'élément de tuyau à raccord en matière plastique qui comprend un premier et un second élargissement ainsi qu'un anneau de retenue apte à recevoir la partie tête d'un élément d'étanchéité, se caractérise en ce qu'il est réalisé à partir d'un élément de tuyau en matière plastique extrudé et en ce que son second élargissement se prolonge par un troisième élargissement ayant sensiblement la même épaisseur de paroi mais un diamètre interne supérieur au diamètre du second élargissement, la partie d'extrémité du troisième élargissement étant repliée vers un second élargissement de façon à former un anneau de retenue à section sensiblement en forme de J. c. Tuyaux en matière plastique.at. A pipe element with a plastic connection and method of making the same. b. The plastic connector pipe member which comprises a first and a second enlargement as well as a retaining ring adapted to receive the head part of a sealing member is characterized in that it is made from of an extruded plastic pipe member and in that its second widening is extended by a third widening having substantially the same wall thickness but an internal diameter greater than the diameter of the second widening, the end portion of the third widening being folded towards a second widening so as to form a retaining ring with a substantially J-shaped section. c. Plastic pipes.

FR7811519A 1977-04-20 1978-04-19 PLASTIC FITTING PIPE ELEMENT AND MANUFACTURING PROCESS OF THIS ELEMENT Granted FR2388196A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717487A DE2717487C3 (en) 1977-04-20 1977-04-20 Extruded plastic pipe part with molded socket

Publications (2)

Publication Number Publication Date
FR2388196A1 true FR2388196A1 (en) 1978-11-17
FR2388196B1 FR2388196B1 (en) 1983-03-18

Family

ID=6006796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811519A Granted FR2388196A1 (en) 1977-04-20 1978-04-19 PLASTIC FITTING PIPE ELEMENT AND MANUFACTURING PROCESS OF THIS ELEMENT

Country Status (18)

Country Link
JP (1) JPS5415525A (en)
AT (1) AT359341B (en)
BE (1) BE866172A (en)
BR (1) BR7802487A (en)
CH (1) CH630161A5 (en)
DE (1) DE2717487C3 (en)
DK (1) DK150025C (en)
FI (1) FI68558C (en)
FR (1) FR2388196A1 (en)
GB (1) GB1587018A (en)
IE (1) IE46558B1 (en)
IT (1) IT1103584B (en)
MX (1) MX145538A (en)
NL (1) NL179609C (en)
NO (1) NO152953C (en)
NZ (1) NZ187033A (en)
SE (1) SE7804468L (en)
SU (1) SU730316A3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013040A1 (en) * 1978-12-12 1980-07-09 Polva-Nederland B.V. Method and apparatus for forming couplings of thermoplastic material
EP0030062A1 (en) * 1979-11-28 1981-06-10 Wavin B.V. A pipe part and a resilient sealing body therefor
EP0092881A1 (en) * 1982-04-23 1983-11-02 Wavin B.V. Method and apparatus for providing a plastic pipe part with a socket end
EP0092889A2 (en) * 1982-04-23 1983-11-02 Wavin B.V. A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376605B (en) * 1981-09-14 1984-12-10 Schnallinger Helfried Ing METHOD AND DEVICE FOR PRODUCING SLEEVES OD. DGL.
GB2134949A (en) * 1983-02-09 1984-08-22 Plascoat Uk Limited Improvements in road cones or the like
DK162684A (en) * 1983-03-22 1984-11-02 Friedrichsfeld Gmbh ROOM PART OR FITTING
DE3310226C2 (en) * 1983-03-22 1985-08-22 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Pipe part or fitting
JPH076036B2 (en) * 1986-05-21 1995-01-25 大同特殊鋼株式会社 Free cutting steel
JPS62278252A (en) * 1986-05-28 1987-12-03 Daido Steel Co Ltd Free-cutting austenitic stainless steel
JPH0774417B2 (en) * 1987-04-30 1995-08-09 三洋電機株式会社 Ni-Cr system stainless steel with improved corrosion resistance and machinability
DE4332774C2 (en) * 1993-09-25 1997-10-23 Vogelsang Ernst Gmbh Co Kg Polyethylene plastic pipe section produced by extrusion
EP1106892B1 (en) 1998-11-06 2004-08-11 Lindab AB Sealing ring for tubular element
IT201600104207A1 (en) * 2016-10-18 2018-04-18 Ipm S R L PLASTIC TUBE WITH GLASS JOINT

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR75969E (en) * 1959-06-29 1961-09-01 Cable clamp
GB1227309A (en) * 1970-03-04 1971-04-07
US3755528A (en) * 1971-09-13 1973-08-28 Anger Kunststoff Method for making tubular articles from a thermoplastic material
FR2202769A1 (en) * 1972-10-13 1974-05-10 Polva Nederland Bv
FR2299586A1 (en) * 1975-01-28 1976-08-27 Everitube Lip seal for telescopic pipe joint - has circular section annular finger held in groove in female pipe
FR2339801A1 (en) * 1976-01-29 1977-08-26 Wavin Bv SOCKET PIPE
FR2386766A1 (en) * 1977-04-05 1978-11-03 Vogelsang Ernst Gmbh Co Kg PIPING CONNECTION

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR75969E (en) * 1959-06-29 1961-09-01 Cable clamp
GB1227309A (en) * 1970-03-04 1971-04-07
US3755528A (en) * 1971-09-13 1973-08-28 Anger Kunststoff Method for making tubular articles from a thermoplastic material
FR2202769A1 (en) * 1972-10-13 1974-05-10 Polva Nederland Bv
FR2299586A1 (en) * 1975-01-28 1976-08-27 Everitube Lip seal for telescopic pipe joint - has circular section annular finger held in groove in female pipe
FR2339801A1 (en) * 1976-01-29 1977-08-26 Wavin Bv SOCKET PIPE
FR2386766A1 (en) * 1977-04-05 1978-11-03 Vogelsang Ernst Gmbh Co Kg PIPING CONNECTION

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013040A1 (en) * 1978-12-12 1980-07-09 Polva-Nederland B.V. Method and apparatus for forming couplings of thermoplastic material
EP0030062A1 (en) * 1979-11-28 1981-06-10 Wavin B.V. A pipe part and a resilient sealing body therefor
EP0092881A1 (en) * 1982-04-23 1983-11-02 Wavin B.V. Method and apparatus for providing a plastic pipe part with a socket end
EP0092889A2 (en) * 1982-04-23 1983-11-02 Wavin B.V. A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way
EP0092889A3 (en) * 1982-04-23 1985-12-18 Wavin B.V. A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way

Also Published As

Publication number Publication date
DK150025B (en) 1986-11-17
ATA284578A (en) 1980-03-15
JPS61514B2 (en) 1986-01-09
GB1587018A (en) 1981-03-25
MX145538A (en) 1982-03-03
JPS5415525A (en) 1979-02-05
SU730316A3 (en) 1980-04-25
IT1103584B (en) 1985-10-14
DE2717487B2 (en) 1979-02-15
BE866172A (en) 1978-10-20
CH630161A5 (en) 1982-05-28
DE2717487A1 (en) 1978-10-26
NO152953B (en) 1985-09-09
IE46558B1 (en) 1983-07-13
NO152953C (en) 1985-12-18
BR7802487A (en) 1978-12-05
NO781349L (en) 1978-10-23
DK150025C (en) 1987-12-14
FI68558B (en) 1985-06-28
SE7804468L (en) 1978-10-21
IE780774L (en) 1978-10-20
FR2388196B1 (en) 1983-03-18
FI68558C (en) 1985-10-10
DE2717487C3 (en) 1979-10-11
IT7848985A0 (en) 1978-04-19
AT359341B (en) 1980-11-10
FI781179A (en) 1978-10-21
DK171478A (en) 1978-10-21
NZ187033A (en) 1982-03-09
NL179609C (en) 1986-10-01
NL7804175A (en) 1978-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse