ZA742000B - Method of shaping a bell end on a pipe of thermoplastic material, and apparatus for carrying out the method - Google Patents

Method of shaping a bell end on a pipe of thermoplastic material, and apparatus for carrying out the method

Info

Publication number
ZA742000B
ZA742000B ZA00742000A ZA742000A ZA742000B ZA 742000 B ZA742000 B ZA 742000B ZA 00742000 A ZA00742000 A ZA 00742000A ZA 742000 A ZA742000 A ZA 742000A ZA 742000 B ZA742000 B ZA 742000B
Authority
ZA
South Africa
Prior art keywords
shaping
pipe
carrying
thermoplastic material
bell end
Prior art date
Application number
ZA00742000A
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 ZA742000B publication Critical patent/ZA742000B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ZA00742000A 1973-04-05 1974-03-28 Method of shaping a bell end on a pipe of thermoplastic material, and apparatus for carrying out the method ZA742000B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7304761,A NL175275C (en) 1973-04-05 1973-04-05 DEVICE FOR FORMING A SOCKET WITH A CIRCULAR OUTSIDE DEEP AT THE END OF A THERMOPLASTIC PLASTIC TUBE.

Publications (1)

Publication Number Publication Date
ZA742000B true ZA742000B (en) 1975-11-26

Family

ID=19818575

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00742000A ZA742000B (en) 1973-04-05 1974-03-28 Method of shaping a bell end on a pipe of thermoplastic material, and apparatus for carrying out the method

Country Status (16)

Country Link
JP (1) JPS49130971A (en)
BE (1) BE813255A (en)
BR (1) BR7402735D0 (en)
CA (1) CA1050221A (en)
CH (1) CH582052A5 (en)
DE (1) DE2415231C2 (en)
ES (4) ES424913A1 (en)
FR (1) FR2224272B1 (en)
GB (1) GB1469183A (en)
IE (1) IE40777B1 (en)
IT (1) IT1007758B (en)
NL (1) NL175275C (en)
NO (1) NO141255C (en)
PL (1) PL93449B1 (en)
SE (1) SE402232B (en)
ZA (1) ZA742000B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1117968B (en) * 1977-06-21 1986-02-24 Sica Spa DEVICE FOR THE FORMATION OF THE SEAT FOR SEALING IN THE SLEEVE CONNECTIONS OF THE PLASTIC PIPES FORMED BY A DOUBLE ARMORED ELASTIC RING WITH PNEUMATIC EXPANSION AND MECHANICAL CONTROL OF THE EXTERNAL DIMENSIONS
FR2413960A1 (en) * 1978-01-10 1979-08-03 Megias Ets Joseph Forming socket ends of thermoplastic pipes - by progressive mechanical and hydrostatic means to obtain close dimensional tolerances on the socket
CN102878918A (en) * 2012-09-28 2013-01-16 信源电子制品(昆山)有限公司 Inductance detector
CN114368121B (en) * 2021-12-22 2023-11-03 鸿利达精密组件（中山）有限公司 Energy-saving consumption-reducing injection molding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377659A (en) * 1965-10-15 1968-04-16 Johns Manville Apparatus for forming a bell end on plastic pipe
NL163453C (en) * 1969-12-24 1980-09-15 Polva Nederland Bv DEVICE FOR FORMING A SLEEVE ON A TUBE.

Also Published As

Publication number Publication date
DE2415231C2 (en) 1984-08-09
ES207805Y (en) 1976-11-16
IE40777B1 (en) 1979-08-15
FR2224272B1 (en) 1977-03-04
ES432226A1 (en) 1976-11-01
SE402232B (en) 1978-06-26
ES424913A1 (en) 1976-06-01
JPS49130971A (en) 1974-12-16
PL93449B1 (en) 1977-05-30
ES207805U (en) 1976-03-16
CH582052A5 (en) 1976-11-30
BE813255A (en) 1974-10-03
IE40777L (en) 1974-10-05
GB1469183A (en) 1977-03-30
NO741193L (en) 1974-10-08
NO141255C (en) 1980-02-06
NL7304761A (en) 1974-10-08
ES207804Y (en) 1976-11-16
FR2224272A1 (en) 1974-10-31
AU6742874A (en) 1975-10-02
NL175275C (en) 1984-10-16
NL175275B (en) 1984-05-16
ES207804U (en) 1976-03-16
NO141255B (en) 1979-10-29
BR7402735D0 (en) 1974-11-19
CA1050221A (en) 1979-03-13
DE2415231A1 (en) 1974-10-24
IT1007758B (en) 1976-10-30

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