ZA734451B - Improvements in a pipe part with a widened end - Google Patents

Improvements in a pipe part with a widened end

Info

Publication number
ZA734451B
ZA734451B ZA734451A ZA734451A ZA734451B ZA 734451 B ZA734451 B ZA 734451B ZA 734451 A ZA734451 A ZA 734451A ZA 734451 A ZA734451 A ZA 734451A ZA 734451 B ZA734451 B ZA 734451B
Authority
ZA
South Africa
Prior art keywords
pipe part
widened end
widened
pipe
Prior art date
Application number
ZA734451A
Other languages
English (en)
Inventor
A 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 ZA734451B publication Critical patent/ZA734451B/xx

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
ZA734451A 1972-06-30 1973-07-02 Improvements in a pipe part with a widened end ZA734451B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA734451B true ZA734451B (en) 1974-05-29

Family

ID=19816430

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734451A ZA734451B (en) 1972-06-30 1973-07-02 Improvements in a pipe part with a widened end

Country Status (18)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183279C (nl) * 1975-02-28 1988-09-16 Polva Nederland Bv Werkwijze voor het vormen van een mof aan het uiteinde van een buis van thermoplastische kunststof.
DE2725579C3 (de) * 1977-06-07 1981-08-13 Karl Heinz 3353 Bad Gandersheim Vahlbrauk Vorrichtung zum Verbinden zweier Rohrenden
JPS5814311Y2 (ja) * 1977-11-22 1983-03-22 株式会社クボタ 管継手部構造
NL8201709A (nl) * 1982-04-23 1983-11-16 Wavin Bv Werkwijze en inrichting voor het vervaardigen van een kunststofbuisdeel met mofeinde.
US4723905A (en) * 1985-03-18 1988-02-09 Vassallo Research And Development Corporation Pipe belling apparatus
DE4108199C2 (de) * 1991-03-14 1995-01-05 Friatec Keramik Kunststoff Verbindungsanordnung einer Rohrleitung
SE513872C2 (sv) * 1994-06-03 2000-11-20 Forsheda Ab Sätt att framställa plaströr med tätningsring, innefattande expandering och krympning av röret
JP3925775B2 (ja) * 2001-09-07 2007-06-06 豊田合成株式会社 樹脂チューブ
DE202007015991U1 (de) * 2007-11-14 2009-03-19 Rehau Ag + Co Verbindungsbausatz
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 (fr) * 2014-05-22 2018-09-05 Schlemmer Gmbh Système d'accouplement pour un appareil ménager, dispositif pour un appareil ménager et appareil ménager

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 (fr) * 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 (fr) * 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
GB1407895A (en) 1975-10-01
DK133968B (da) 1976-08-23
IT986242B (it) 1975-01-20
TR17545A (tr) 1975-07-23
IE38156L (en) 1973-12-30
AU464813B2 (en) 1975-09-04
JPS4957410A (fr) 1974-06-04
NL7209102A (fr) 1974-01-02
DE2332807A1 (de) 1974-01-17
BE801421A (nl) 1973-12-26
FR2191053B3 (fr) 1976-06-18
FR2191053A1 (fr) 1974-02-01
IE38156B1 (en) 1978-01-04
BR7304872D0 (pt) 1974-08-29
DK133968C (fr) 1977-01-31
US3887674A (en) 1975-06-03
DD105045A5 (fr) 1974-04-05
CA997393A (en) 1976-09-21
AR198420A1 (es) 1974-06-21
ES416436A1 (es) 1976-03-01
AU5762273A (en) 1975-01-09

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