ZA708347B - A device for shaping a bell end to a tube - Google Patents

A device for shaping a bell end to a tube

Info

Publication number
ZA708347B
ZA708347B ZA708347A ZA708347A ZA708347B ZA 708347 B ZA708347 B ZA 708347B ZA 708347 A ZA708347 A ZA 708347A ZA 708347 A ZA708347 A ZA 708347A ZA 708347 B ZA708347 B ZA 708347B
Authority
ZA
South Africa
Prior art keywords
shaping
tube
bell end
bell
Prior art date
Application number
ZA708347A
Other languages
English (en)
Inventor
P Acda
Original Assignee
Polva Nederland 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 Polva Nederland Bv filed Critical Polva Nederland Bv
Publication of ZA708347B publication Critical patent/ZA708347B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ZA708347A 1969-12-24 1970-12-10 A device for shaping a bell end to a tube ZA708347B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6919424.A NL163453C (nl) 1969-12-24 1969-12-24 Inrichting voor het vormen van een mof aan een buis.

Publications (1)

Publication Number Publication Date
ZA708347B true ZA708347B (en) 1971-10-27

Family

ID=19808715

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708347A ZA708347B (en) 1969-12-24 1970-12-10 A device for shaping a bell end to a tube

Country Status (13)

Country Link
US (1) US3853450A (de)
JP (2) JPS5028115B1 (de)
BE (1) BE760688A (de)
BR (1) BR7024891D0 (de)
CA (1) CA963618A (de)
CH (1) CH528348A (de)
DE (1) DE2061899C3 (de)
ES (1) ES199649Y (de)
FR (1) FR2074232A5 (de)
GB (1) GB1339586A (de)
KE (1) KE2683A (de)
NL (1) NL163453C (de)
ZA (1) ZA708347B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178491C (nl) * 1972-10-13 1986-04-01 Polva Nederland Bv Inrichting voor het aan het einde van een buis van thermoplastische kunststof vormen van een mof.
US3998578A (en) * 1973-04-05 1976-12-21 Polva-Nederland B.V. Mandril for shaping a bell end on a pipe of thermo-plastic material
NL175275C (nl) * 1973-04-05 1984-10-16 Polva Nederland Bv Inrichting voor het aan het eind van een buis van thermoplastische kunststof vormen van een mof met een rondgaande, buitenwaartse doordieping.
US4034057A (en) * 1973-04-05 1977-07-05 Polva-Nederland B.V. Method of shaping a bell end on thermoplastic pipe
US3986810A (en) * 1973-05-23 1976-10-19 Western Plastics Corporation Method and apparatus for shaping a normally rigid plastic pipe
US4134949A (en) * 1977-02-17 1979-01-16 Harsco Corporation Method to form a bell end in a plastic pipe
US4181698A (en) * 1978-05-03 1980-01-01 Hayes Fay A Method of belling a plastic pipe
EP1888317A1 (de) * 2005-03-11 2008-02-20 Vinidex Pty Limited Versehen eines rohrs mit einer muffe
WO2021232684A1 (zh) * 2020-05-20 2021-11-25 江苏狼博管件制造有限公司 一种便于安装的管道接口的承口和插口结构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172418B (de) * 1958-07-22 1964-06-18 Mannesmann Ag Verfahren und Vorrichtung zum Anformen einer Muffe am Ende eines Rohres aus thermo-plastischem Kunststoff

Also Published As

Publication number Publication date
JPS5441633B1 (de) 1979-12-10
NL163453C (nl) 1980-09-15
NL163453B (nl) 1980-04-15
CH528348A (de) 1972-09-30
FR2074232A5 (de) 1971-10-01
BE760688A (fr) 1971-05-27
US3853450A (en) 1974-12-10
BR7024891D0 (pt) 1973-04-05
KE2683A (en) 1976-12-24
NL6919424A (de) 1971-06-28
ES199649U (es) 1975-08-01
CA963618A (en) 1975-03-04
GB1339586A (en) 1973-12-05
DE2061899B2 (de) 1979-01-18
JPS5028115B1 (de) 1975-09-12
DE2061899C3 (de) 1979-09-13
DE2061899A1 (de) 1971-07-01
ES199649Y (es) 1975-12-16

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