JPH0459128B2 - - Google Patents

Info

Publication number
JPH0459128B2
JPH0459128B2 JP59006244A JP624484A JPH0459128B2 JP H0459128 B2 JPH0459128 B2 JP H0459128B2 JP 59006244 A JP59006244 A JP 59006244A JP 624484 A JP624484 A JP 624484A JP H0459128 B2 JPH0459128 B2 JP H0459128B2
Authority
JP
Japan
Prior art keywords
cavity
extension
press
injected
resin
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
JP59006244A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60151013A (ja
Inventor
Shigetaka Kawabuchi
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.)
Sankyo Kasei Co Ltd
Original Assignee
Sankyo Kasei 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 Sankyo Kasei Co Ltd filed Critical Sankyo Kasei Co Ltd
Priority to JP624484A priority Critical patent/JPS60151013A/ja
Publication of JPS60151013A publication Critical patent/JPS60151013A/ja
Publication of JPH0459128B2 publication Critical patent/JPH0459128B2/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts

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)
JP624484A 1984-01-19 1984-01-19 射出成形機 Granted JPS60151013A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP624484A JPS60151013A (ja) 1984-01-19 1984-01-19 射出成形機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP624484A JPS60151013A (ja) 1984-01-19 1984-01-19 射出成形機

Publications (2)

Publication Number Publication Date
JPS60151013A JPS60151013A (ja) 1985-08-08
JPH0459128B2 true JPH0459128B2 (en]) 1992-09-21

Family

ID=11633083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP624484A Granted JPS60151013A (ja) 1984-01-19 1984-01-19 射出成形機

Country Status (1)

Country Link
JP (1) JPS60151013A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0273769A3 (en) * 1986-12-31 1989-07-26 Kingsley Nominees Pty. Ltd. Moulding method and apparatus
JPH01118423A (ja) * 1987-11-02 1989-05-10 Sanraito Kasei Kk 射出圧縮成形金型
JPH01118422A (ja) * 1987-11-02 1989-05-10 Sanraito Kasei Kk 射出圧縮成形金型
JPH01127309A (ja) * 1987-11-13 1989-05-19 Sanraito Kasei Kk 射出成形装置用の操作回路
JPH0753383B2 (ja) * 1991-01-29 1995-06-07 三共化成株式会社 成形方法
JPH0512112U (ja) * 1991-07-30 1993-02-19 豊田合成株式会社 射出成形用金型
US5439371A (en) * 1992-10-07 1995-08-08 Sumitomo Heavy Industries, Ltd. Locally pressurizing injection molding machine
JP2539327B2 (ja) * 1993-02-25 1996-10-02 有限会社澤藤設計 射出成形金型および射出成形品製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133029A (en) * 1976-04-30 1977-11-08 Toyoda Gosei Kk Production method of mould and construction of metal pattern
JPS5465760A (en) * 1977-11-04 1979-05-26 Yoshida Kogyo Kk Method and apparatus for preventing whisker of plastic molded body

Also Published As

Publication number Publication date
JPS60151013A (ja) 1985-08-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term