JPH03129429U - - Google Patents

Info

Publication number
JPH03129429U
JPH03129429U JP3860790U JP3860790U JPH03129429U JP H03129429 U JPH03129429 U JP H03129429U JP 3860790 U JP3860790 U JP 3860790U JP 3860790 U JP3860790 U JP 3860790U JP H03129429 U JPH03129429 U JP H03129429U
Authority
JP
Japan
Prior art keywords
core
die
molded product
inclined slide
pin
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.)
Granted
Application number
JP3860790U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0716418Y2 (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 JP3860790U priority Critical patent/JPH0716418Y2/ja
Publication of JPH03129429U publication Critical patent/JPH03129429U/ja
Application granted granted Critical
Publication of JPH0716418Y2 publication Critical patent/JPH0716418Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C45/26—Moulds
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP3860790U 1990-04-10 1990-04-10 射出成形金型 Expired - Lifetime JPH0716418Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3860790U JPH0716418Y2 (ja) 1990-04-10 1990-04-10 射出成形金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3860790U JPH0716418Y2 (ja) 1990-04-10 1990-04-10 射出成形金型

Publications (2)

Publication Number Publication Date
JPH03129429U true JPH03129429U (ko) 1991-12-26
JPH0716418Y2 JPH0716418Y2 (ja) 1995-04-19

Family

ID=31546764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3860790U Expired - Lifetime JPH0716418Y2 (ja) 1990-04-10 1990-04-10 射出成形金型

Country Status (1)

Country Link
JP (1) JPH0716418Y2 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008302537A (ja) * 2007-06-06 2008-12-18 Bunji Matsumoto 金型構造及びその押し出し・抜き取り方法
JP2012509781A (ja) * 2008-11-26 2012-04-26 コメルシアル・デ・ウティレス・イ・モルデス・ソシエダッド・アノニマ 射出成形金型にとってのネガティブ部を備えた被成形部品の成型および取り出しのためのスライド機構
JP2013123871A (ja) * 2011-12-15 2013-06-24 Kubo Tekkosho:Kk 樹脂成形用の金型

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008302537A (ja) * 2007-06-06 2008-12-18 Bunji Matsumoto 金型構造及びその押し出し・抜き取り方法
JP4494437B2 (ja) * 2007-06-06 2010-06-30 文治 松本 金型構造及びその押し出し・抜き取り方法
JP2012509781A (ja) * 2008-11-26 2012-04-26 コメルシアル・デ・ウティレス・イ・モルデス・ソシエダッド・アノニマ 射出成形金型にとってのネガティブ部を備えた被成形部品の成型および取り出しのためのスライド機構
JP2013123871A (ja) * 2011-12-15 2013-06-24 Kubo Tekkosho:Kk 樹脂成形用の金型

Also Published As

Publication number Publication date
JPH0716418Y2 (ja) 1995-04-19

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