JPH01112921U - - Google Patents

Info

Publication number
JPH01112921U
JPH01112921U JP871488U JP871488U JPH01112921U JP H01112921 U JPH01112921 U JP H01112921U JP 871488 U JP871488 U JP 871488U JP 871488 U JP871488 U JP 871488U JP H01112921 U JPH01112921 U JP H01112921U
Authority
JP
Japan
Prior art keywords
connecting rod
injection molding
state
product
holding member
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.)
Pending
Application number
JP871488U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP871488U priority Critical patent/JPH01112921U/ja
Publication of JPH01112921U publication Critical patent/JPH01112921U/ja
Pending legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP871488U 1988-01-26 1988-01-26 Pending JPH01112921U (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP871488U JPH01112921U (it) 1988-01-26 1988-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP871488U JPH01112921U (it) 1988-01-26 1988-01-26

Publications (1)

Publication Number Publication Date
JPH01112921U true JPH01112921U (it) 1989-07-28

Family

ID=31214833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP871488U Pending JPH01112921U (it) 1988-01-26 1988-01-26

Country Status (1)

Country Link
JP (1) JPH01112921U (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940169A1 (fr) * 2008-12-19 2010-06-25 Sagem Comm Moule comportant des elements mobiles de definition de forme
JP2018183970A (ja) * 2017-04-27 2018-11-22 トヨタ自動車株式会社 車両用バンパの金型構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940169A1 (fr) * 2008-12-19 2010-06-25 Sagem Comm Moule comportant des elements mobiles de definition de forme
JP2018183970A (ja) * 2017-04-27 2018-11-22 トヨタ自動車株式会社 車両用バンパの金型構造

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