JPS5638238A - Metal mold - Google Patents

Metal mold

Info

Publication number
JPS5638238A
JPS5638238A JP11398579A JP11398579A JPS5638238A JP S5638238 A JPS5638238 A JP S5638238A JP 11398579 A JP11398579 A JP 11398579A JP 11398579 A JP11398579 A JP 11398579A JP S5638238 A JPS5638238 A JP S5638238A
Authority
JP
Japan
Prior art keywords
liner
die
article
formed article
spring
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
JP11398579A
Other languages
English (en)
Inventor
Shigeki Ashizawa
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP11398579A priority Critical patent/JPS5638238A/ja
Publication of JPS5638238A publication Critical patent/JPS5638238A/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
    • B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP11398579A 1979-09-05 1979-09-05 Metal mold Pending JPS5638238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11398579A JPS5638238A (en) 1979-09-05 1979-09-05 Metal mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11398579A JPS5638238A (en) 1979-09-05 1979-09-05 Metal mold

Publications (1)

Publication Number Publication Date
JPS5638238A true JPS5638238A (en) 1981-04-13

Family

ID=14626162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11398579A Pending JPS5638238A (en) 1979-09-05 1979-09-05 Metal mold

Country Status (1)

Country Link
JP (1) JPS5638238A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124112U (ja) * 1983-02-09 1984-08-21 トヨタ自動車株式会社 ボス部ヒケ防止用金型
JPS6388202U (ja) * 1986-11-28 1988-06-08
EP0421136A2 (de) * 1989-10-05 1991-04-10 Verwaltungsgesellschaft Geiger Plastic GmbH & Co. KG Druckgussformteil
EP1787784A1 (de) * 2005-11-22 2007-05-23 Karl Gritscher Werkzeug zur Herstellung von Bauteilen durch Spritzguß, Druckguß oder Ablegeverfahren
JP2015131441A (ja) * 2014-01-14 2015-07-23 有限会社ベストテクニカル 射出成形用の型装置
CN112026110A (zh) * 2019-06-03 2020-12-04 苏州汉扬精密电子有限公司 模具的脱模结构

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124112U (ja) * 1983-02-09 1984-08-21 トヨタ自動車株式会社 ボス部ヒケ防止用金型
JPS6388202U (ja) * 1986-11-28 1988-06-08
EP0421136A2 (de) * 1989-10-05 1991-04-10 Verwaltungsgesellschaft Geiger Plastic GmbH & Co. KG Druckgussformteil
EP1787784A1 (de) * 2005-11-22 2007-05-23 Karl Gritscher Werkzeug zur Herstellung von Bauteilen durch Spritzguß, Druckguß oder Ablegeverfahren
JP2015131441A (ja) * 2014-01-14 2015-07-23 有限会社ベストテクニカル 射出成形用の型装置
CN112026110A (zh) * 2019-06-03 2020-12-04 苏州汉扬精密电子有限公司 模具的脱模结构

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