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AU459917B2 - Moulding apparatus - Google Patents

Moulding apparatus

Info

Publication number
AU459917B2
AU459917B2 AU51615/73A AU5161573A AU459917B2 AU 459917 B2 AU459917 B2 AU 459917B2 AU 51615/73 A AU51615/73 A AU 51615/73A AU 5161573 A AU5161573 A AU 5161573A AU 459917 B2 AU459917 B2 AU 459917B2
Authority
AU
Australia
Prior art keywords
moulding apparatus
moulding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU51615/73A
Other versions
AU5161573A (en
Inventor
PETER McLOUGHLIN and JAMES LIVINGSTONE TAYLOR NOEL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tupperware Australia Pty Ltd
Original Assignee
Tupperware Australia Pty Ltd
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 Tupperware Australia Pty Ltd filed Critical Tupperware Australia Pty Ltd
Priority to AU51615/73A priority Critical patent/AU459917B2/en
Publication of AU5161573A publication Critical patent/AU5161573A/en
Application granted granted Critical
Publication of AU459917B2 publication Critical patent/AU459917B2/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/44Removing or ejecting moulded articles for undercut articles
    • B29C45/4421Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
AU51615/73A 1972-02-01 1972-02-01 Moulding apparatus Expired AU459917B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51615/73A AU459917B2 (en) 1972-02-01 1972-02-01 Moulding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU51615/73A AU459917B2 (en) 1972-02-01 1972-02-01 Moulding apparatus

Publications (2)

Publication Number Publication Date
AU5161573A AU5161573A (en) 1974-08-01
AU459917B2 true AU459917B2 (en) 1975-04-10

Family

ID=3737959

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51615/73A Expired AU459917B2 (en) 1972-02-01 1972-02-01 Moulding apparatus

Country Status (1)

Country Link
AU (1) AU459917B2 (en)

Also Published As

Publication number Publication date
AU5161573A (en) 1974-08-01

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