JPH0159897B2 - - Google Patents

Info

Publication number
JPH0159897B2
JPH0159897B2 JP7820484A JP7820484A JPH0159897B2 JP H0159897 B2 JPH0159897 B2 JP H0159897B2 JP 7820484 A JP7820484 A JP 7820484A JP 7820484 A JP7820484 A JP 7820484A JP H0159897 B2 JPH0159897 B2 JP H0159897B2
Authority
JP
Japan
Prior art keywords
extrusion
core
molded product
mold
movable mold
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
JP7820484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60220722A (ja
Inventor
Juichi Furuta
Nobuyoshi Baba
Soji Futamura
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP7820484A priority Critical patent/JPS60220722A/ja
Publication of JPS60220722A publication Critical patent/JPS60220722A/ja
Publication of JPH0159897B2 publication Critical patent/JPH0159897B2/ja
Granted 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)
JP7820484A 1984-04-17 1984-04-17 射出成形用金型 Granted JPS60220722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7820484A JPS60220722A (ja) 1984-04-17 1984-04-17 射出成形用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7820484A JPS60220722A (ja) 1984-04-17 1984-04-17 射出成形用金型

Publications (2)

Publication Number Publication Date
JPS60220722A JPS60220722A (ja) 1985-11-05
JPH0159897B2 true JPH0159897B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-12-20

Family

ID=13655492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7820484A Granted JPS60220722A (ja) 1984-04-17 1984-04-17 射出成形用金型

Country Status (1)

Country Link
JP (1) JPS60220722A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0825009B1 (de) * 1996-08-21 2001-09-19 Schöttli Ag Spritzgiesswerkzeug zur Herstellung von Drehverschlüssen
DE102005055615B3 (de) * 2005-11-22 2007-06-28 Karl Gritscher Werkzeug zur Herstellung von Bauteilen durch Spritzguß, Druckguß oder Ablegeverfahren
JP5550915B2 (ja) * 2010-01-19 2014-07-16 本田技研工業株式会社 離型方法とその装置
EP2663507A1 (en) 2011-01-14 2013-11-20 The Procter and Gamble Company A closure for a container
EP2663510A2 (en) 2011-01-14 2013-11-20 The Procter and Gamble Company Process for the manufacture of a container
EP2914506A1 (en) 2012-10-30 2015-09-09 The Procter & Gamble Company A closure for a container

Also Published As

Publication number Publication date
JPS60220722A (ja) 1985-11-05

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