DK133968B - Process for the production of thermoplastic thermoplastic pipe sections. - Google Patents

Process for the production of thermoplastic thermoplastic pipe sections.

Info

Publication number
DK133968B
DK133968B DK352973AA DK352973A DK133968B DK 133968 B DK133968 B DK 133968B DK 352973A A DK352973A A DK 352973AA DK 352973 A DK352973 A DK 352973A DK 133968 B DK133968 B DK 133968B
Authority
DK
Denmark
Prior art keywords
thermoplastic
production
pipe sections
thermoplastic pipe
sections
Prior art date
Application number
DK352973AA
Other languages
Danish (da)
Other versions
DK133968C (en
Inventor
Albertus Anthony Oostenbrink
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 DK133968B publication Critical patent/DK133968B/en
Application granted granted Critical
Publication of DK133968C publication Critical patent/DK133968C/da

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
    • F16L47/06—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
    • 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
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • 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
    • F16L17/032—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 only one lip
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218—Pipe machine: socket forming apparatus
DK352973AA 1972-06-30 1973-06-26 Process for the production of thermoplastic thermoplastic pipe sections. DK133968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7209102A NL7209102A (en) 1972-06-30 1972-06-30

Publications (2)

Publication Number Publication Date
DK133968B true DK133968B (en) 1976-08-23
DK133968C DK133968C (en) 1977-01-31

Family

ID=19816430

Family Applications (1)

Application Number Title Priority Date Filing Date
DK352973AA DK133968B (en) 1972-06-30 1973-06-26 Process for the production of thermoplastic thermoplastic pipe sections.

Country Status (18)

Country Link
US (1) US3887674A (en)
JP (1) JPS4957410A (en)
AR (1) AR198420A1 (en)
AU (1) AU464813B2 (en)
BE (1) BE801421A (en)
BR (1) BR7304872D0 (en)
CA (1) CA997393A (en)
DD (1) DD105045A5 (en)
DE (1) DE2332807A1 (en)
DK (1) DK133968B (en)
ES (1) ES416436A1 (en)
FR (1) FR2191053B3 (en)
GB (1) GB1407895A (en)
IE (1) IE38156B1 (en)
IT (1) IT986242B (en)
NL (1) NL7209102A (en)
TR (1) TR17545A (en)
ZA (1) ZA734451B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183279C (en) * 1975-02-28 1988-09-16 Polva Nederland Bv METHOD FOR FORMING A SLEEVE AT THE END OF A THERMOPLASTIC PLASTIC TUBE
DE2725579C3 (en) * 1977-06-07 1981-08-13 Karl Heinz 3353 Bad Gandersheim Vahlbrauk Device for connecting two pipe ends
JPS5814311Y2 (en) * 1977-11-22 1983-03-22 株式会社クボタ Pipe joint structure
NL8201709A (en) * 1982-04-23 1983-11-16 Wavin Bv METHOD AND APPARATUS FOR MANUFACTURING A PLASTIC TUBE PART WITH MOF END.
US4723905A (en) * 1985-03-18 1988-02-09 Vassallo Research And Development Corporation Pipe belling apparatus
DE4108199C2 (en) * 1991-03-14 1995-01-05 Friatec Keramik Kunststoff Connection arrangement of a pipeline
SE513872C2 (en) * 1994-06-03 2000-11-20 Forsheda Ab Methods for making plastic tubing with sealing ring, including expansion and shrinkage of the tube
JP3925775B2 (en) * 2001-09-07 2007-06-06 豊田合成株式会社 Resin tube
DE202007015991U1 (en) * 2007-11-14 2009-03-19 Rehau Ag + Co connecting kit
US8727387B2 (en) 2008-05-27 2014-05-20 Springseal, Inc. Pipe coupling assembly
US8801049B2 (en) 2011-04-29 2014-08-12 Springseal, Inc. Pipe coupling system and method
EP2947194B1 (en) * 2014-05-22 2018-09-05 Schlemmer Gmbh Coupling assembly for a domestic appliance, device for a domestic appliance and domestic appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1747942A (en) * 1922-10-14 1930-02-18 Lanninger Karl Pipe line
NL107650C (en) * 1956-05-28
US2991092A (en) * 1957-07-05 1961-07-04 American Cast Iron Pipe Co Pipe coupling having a double sealing action gasket
SE374690B (en) * 1971-07-01 1975-03-17 Forsheda Ideutveckling Ab
US3791678A (en) * 1972-02-22 1974-02-12 Wavin Bv Pipe coupling

Also Published As

Publication number Publication date
US3887674A (en) 1975-06-03
BR7304872D0 (en) 1974-08-29
CA997393A (en) 1976-09-21
DD105045A5 (en) 1974-04-05
ZA734451B (en) 1974-05-29
IE38156L (en) 1973-12-30
DE2332807A1 (en) 1974-01-17
ES416436A1 (en) 1976-03-01
NL7209102A (en) 1974-01-02
IT986242B (en) 1975-01-20
AU464813B2 (en) 1975-09-04
FR2191053B3 (en) 1976-06-18
TR17545A (en) 1975-07-23
BE801421A (en) 1973-12-26
GB1407895A (en) 1975-10-01
FR2191053A1 (en) 1974-02-01
AU5762273A (en) 1975-01-09
AR198420A1 (en) 1974-06-21
DK133968C (en) 1977-01-31
IE38156B1 (en) 1978-01-04
JPS4957410A (en) 1974-06-04

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