ZA852508B - Injection moulding method and mould - Google Patents

Injection moulding method and mould

Info

Publication number
ZA852508B
ZA852508B ZA852508A ZA852508A ZA852508B ZA 852508 B ZA852508 B ZA 852508B ZA 852508 A ZA852508 A ZA 852508A ZA 852508 A ZA852508 A ZA 852508A ZA 852508 B ZA852508 B ZA 852508B
Authority
ZA
South Africa
Prior art keywords
mould
injection moulding
moulding method
injection
moulding
Prior art date
Application number
ZA852508A
Other languages
English (en)
Inventor
Terence Peter Revill
Original Assignee
Mardon Illingworth
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 Mardon Illingworth filed Critical Mardon Illingworth
Publication of ZA852508B publication Critical patent/ZA852508B/xx

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/762—Measuring, controlling or regulating the sequence of operations of an injection cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
ZA852508A 1984-04-19 1985-04-03 Injection moulding method and mould ZA852508B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848410331A GB8410331D0 (en) 1984-04-19 1984-04-19 Injection moulding

Publications (1)

Publication Number Publication Date
ZA852508B true ZA852508B (en) 1985-11-27

Family

ID=10559928

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852508A ZA852508B (en) 1984-04-19 1985-04-03 Injection moulding method and mould

Country Status (7)

Country Link
EP (1) EP0177538A1 (xx)
JP (1) JPS60234815A (xx)
AU (1) AU4211785A (xx)
ES (1) ES8700137A1 (xx)
GB (2) GB8410331D0 (xx)
WO (1) WO1985004836A1 (xx)
ZA (1) ZA852508B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015613A1 (en) * 1992-02-14 1993-08-19 Gradual Pty., Ltd. Molding process and apparatus
DE4320644C1 (de) * 1993-06-22 1994-10-13 Geyer Werkzeugbau Verfahren zur Entformung von Spritzgießhohlkörpern mit Hinterschneidungen in der Innenkontur und zugehöriger Formkern
DE19805466B4 (de) * 1998-02-11 2006-01-12 Volkswagen Ag Vorrichtung und Verfahren zum Herstellen von Fluidbehältern
RU2500050C2 (ru) * 2009-02-03 2013-11-27 Абб Рисерч Лтд Электроизолирующий корпус

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794037A (en) * 1955-02-25 1958-04-30 Birmingham Small Arms Co Ltd Improvements in or relating to die-casting and injection-moulding machines
US3375755A (en) * 1965-10-19 1968-04-02 James A. Hunt Control device for automating sequential machine operation
US3482815A (en) * 1967-07-07 1969-12-09 Victor Naturale Collapsible core for a mold

Also Published As

Publication number Publication date
JPS60234815A (ja) 1985-11-21
ES542399A0 (es) 1986-09-16
ES8700137A1 (es) 1986-09-16
EP0177538A1 (en) 1986-04-16
GB2157616A (en) 1985-10-30
GB2157616B (en) 1987-05-13
GB8509260D0 (en) 1985-05-15
GB8410331D0 (en) 1984-05-31
WO1985004836A1 (en) 1985-11-07
AU4211785A (en) 1985-11-15

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