IE780774L - Plastic socket pipe part. - Google Patents

Plastic socket pipe part.

Info

Publication number
IE780774L
IE780774L IE780774A IE77478A IE780774L IE 780774 L IE780774 L IE 780774L IE 780774 A IE780774 A IE 780774A IE 77478 A IE77478 A IE 77478A IE 780774 L IE780774 L IE 780774L
Authority
IE
Ireland
Prior art keywords
pipe part
expansion
socket pipe
plastic socket
oblique wall
Prior art date
Application number
IE780774A
Other versions
IE46558B1 (en
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 IE780774L publication Critical patent/IE780774L/en
Publication of IE46558B1 publication Critical patent/IE46558B1/en

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

Abstract

This plastic tube (1) has two expansions (2, 3) in the form of steps. A third expansion (5) is formed via an oblique wall part (4). The end region (6) is bent inwards, with the insertion of a head part (9) of a sealing device which consists of a head part (9) and of a sealing sleeve (10), in such a manner that the free end (7) ends close to the transition (8) from the oblique wall part (4) to the third expansion, and forms a retaining ring having a J-shaped cross-section. In consequence, the collar can be formed with a seal using extruded plastic tubes which can be produced economically. <IMAGE> [GB1587018A]
IE774/78A 1977-04-20 1978-04-20 Plastics sockets pipe and method of manufacturing same IE46558B1 (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
IE780774L true IE780774L (en) 1978-10-20
IE46558B1 IE46558B1 (en) 1983-07-13

Family

ID=6006796

Family Applications (1)

Application Number Title Priority Date Filing Date
IE774/78A IE46558B1 (en) 1977-04-20 1978-04-20 Plastics sockets pipe and method of manufacturing same

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)

Families Citing this family (14)

* 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
NL7908625A (en) * 1979-11-28 1981-07-01 Wavin Bv TUBE PART WITH ELASTIC SEALING BODY.
AT376605B (en) * 1981-09-14 1984-12-10 Schnallinger Helfried Ing METHOD AND DEVICE FOR PRODUCING SLEEVES OD. DGL.
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
NL8201709A (en) * 1982-04-23 1983-11-16 Wavin Bv METHOD AND APPARATUS FOR MANUFACTURING A PLASTIC TUBE PART WITH MOF END.
GB2134949A (en) * 1983-02-09 1984-08-22 Plascoat Uk Limited Improvements in road cones or the like
DE3310226C2 (en) * 1983-03-22 1985-08-22 Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim Pipe part or fitting
DK162684A (en) * 1983-03-22 1984-11-02 Friedrichsfeld Gmbh ROOM 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
DK1106892T3 (en) 1998-11-06 2004-12-20 Lindab Ab Sealing ring for tubular element
IT201600104207A1 (en) * 2016-10-18 2018-04-18 Ipm S R L PLASTIC TUBE WITH GLASS JOINT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU38571A1 (en) * 1959-06-29
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
NL178491C (en) * 1972-10-13 1986-04-01 Polva Nederland Bv Apparatus for forming a sleeve at the end of a tube of thermoplastic plastic.
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
NL170048B (en) * 1976-01-29 1982-04-16 Wavin Bv METHOD FOR MANUFACTURING AN INJECTION MOLDED TUBE.
AT366210B (en) * 1977-04-05 1982-03-25 Vogelsang Ernst Gmbh Co Kg PIPE CONNECTOR

Also Published As

Publication number Publication date
CH630161A5 (en) 1982-05-28
NL179609C (en) 1986-10-01
SE7804468L (en) 1978-10-21
ATA284578A (en) 1980-03-15
BR7802487A (en) 1978-12-05
GB1587018A (en) 1981-03-25
DK150025B (en) 1986-11-17
FI781179A (en) 1978-10-21
FR2388196A1 (en) 1978-11-17
IT1103584B (en) 1985-10-14
DE2717487A1 (en) 1978-10-26
DK150025C (en) 1987-12-14
FI68558B (en) 1985-06-28
BE866172A (en) 1978-10-20
MX145538A (en) 1982-03-03
AT359341B (en) 1980-11-10
JPS61514B2 (en) 1986-01-09
NZ187033A (en) 1982-03-09
JPS5415525A (en) 1979-02-05
SU730316A3 (en) 1980-04-25
FI68558C (en) 1985-10-10
IE46558B1 (en) 1983-07-13
NO781349L (en) 1978-10-23
DE2717487B2 (en) 1979-02-15
NO152953C (en) 1985-12-18
FR2388196B1 (en) 1983-03-18
NL7804175A (en) 1978-10-24
DK171478A (en) 1978-10-21
DE2717487C3 (en) 1979-10-11
IT7848985A0 (en) 1978-04-19
NO152953B (en) 1985-09-09

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