JPH0549448B2 - - Google Patents

Info

Publication number
JPH0549448B2
JPH0549448B2 JP59187083A JP18708384A JPH0549448B2 JP H0549448 B2 JPH0549448 B2 JP H0549448B2 JP 59187083 A JP59187083 A JP 59187083A JP 18708384 A JP18708384 A JP 18708384A JP H0549448 B2 JPH0549448 B2 JP H0549448B2
Authority
JP
Japan
Prior art keywords
mold
injection
slide core
molds
mold clamping
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 - Lifetime
Application number
JP59187083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6164416A (ja
Inventor
Junichiro Kudo
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP18708384A priority Critical patent/JPS6164416A/ja
Publication of JPS6164416A publication Critical patent/JPS6164416A/ja
Publication of JPH0549448B2 publication Critical patent/JPH0549448B2/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP18708384A 1984-09-06 1984-09-06 射出成形方法 Granted JPS6164416A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18708384A JPS6164416A (ja) 1984-09-06 1984-09-06 射出成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18708384A JPS6164416A (ja) 1984-09-06 1984-09-06 射出成形方法

Publications (2)

Publication Number Publication Date
JPS6164416A JPS6164416A (ja) 1986-04-02
JPH0549448B2 true JPH0549448B2 (en]) 1993-07-26

Family

ID=16199825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18708384A Granted JPS6164416A (ja) 1984-09-06 1984-09-06 射出成形方法

Country Status (1)

Country Link
JP (1) JPS6164416A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290153A (ja) * 2006-04-21 2007-11-08 Mitsuboshi Kaseihin Kk 窓材及びその製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61242818A (ja) * 1985-04-20 1986-10-29 Nissei Plastics Ind Co 多色成形方法
JPS62170315A (ja) * 1986-01-24 1987-07-27 Sumitomo Heavy Ind Ltd 射出成形方法
US4966545A (en) * 1989-04-19 1990-10-30 Husky Injection Molding Systems Ltd. Staged shooting pot for injection molding
JP5033091B2 (ja) * 2008-09-08 2012-09-26 株式会社日本製鋼所 多色成形用金型

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212267A (en) * 1975-07-18 1977-01-29 Matsushita Electric Ind Co Ltd Apparatus for injection molding synthetic resin
JPS6029335B2 (ja) * 1981-06-03 1985-07-10 松下電器産業株式会社 成形金型
JPS6021849B2 (ja) * 1981-06-09 1985-05-29 東芝機械株式会社 多色成形用金型
JPS58151228A (ja) * 1982-03-05 1983-09-08 Seiko Epson Corp 射出圧縮成形法
JPH0245581A (ja) * 1988-08-05 1990-02-15 Nitto Denko Corp 制振用接着シート

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007290153A (ja) * 2006-04-21 2007-11-08 Mitsuboshi Kaseihin Kk 窓材及びその製造方法

Also Published As

Publication number Publication date
JPS6164416A (ja) 1986-04-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term