JPH0440174B2 - - Google Patents

Info

Publication number
JPH0440174B2
JPH0440174B2 JP59076597A JP7659784A JPH0440174B2 JP H0440174 B2 JPH0440174 B2 JP H0440174B2 JP 59076597 A JP59076597 A JP 59076597A JP 7659784 A JP7659784 A JP 7659784A JP H0440174 B2 JPH0440174 B2 JP H0440174B2
Authority
JP
Japan
Prior art keywords
plate
movable
ejector
support plate
gate
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
JP59076597A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60220720A (ja
Inventor
Tetsuo Yumoto
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 JP7659784A priority Critical patent/JPS60220720A/ja
Publication of JPS60220720A publication Critical patent/JPS60220720A/ja
Publication of JPH0440174B2 publication Critical patent/JPH0440174B2/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
    • B29C45/38—Cutting-off equipment for sprues or ingates

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP7659784A 1984-04-18 1984-04-18 射出成形機 Granted JPS60220720A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7659784A JPS60220720A (ja) 1984-04-18 1984-04-18 射出成形機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7659784A JPS60220720A (ja) 1984-04-18 1984-04-18 射出成形機

Publications (2)

Publication Number Publication Date
JPS60220720A JPS60220720A (ja) 1985-11-05
JPH0440174B2 true JPH0440174B2 (US20110009641A1-20110113-C00185.png) 1992-07-02

Family

ID=13609719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7659784A Granted JPS60220720A (ja) 1984-04-18 1984-04-18 射出成形機

Country Status (1)

Country Link
JP (1) JPS60220720A (US20110009641A1-20110113-C00185.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0247244B1 (en) * 1986-02-26 1992-01-15 Kabushiki Kaisha Meiki Seisakusho Improved molding apparatus and method for producing centrally-apertured discs
US5238393A (en) * 1990-12-28 1993-08-24 Sony Corporation Multi-cavity injection molding apparatus for optical disk substrates

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319576B2 (US20110009641A1-20110113-C00185.png) * 1974-12-02 1978-06-21
JPS5926322B2 (ja) * 1976-05-26 1984-06-26 株式会社クラレ 酸またはアルカリおよび／または塩を含む溶液の処理方法
JPS5926321B2 (ja) * 1976-07-26 1984-06-26 ダイセル化学工業株式会社 中空繊維の補修方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319576U (US20110009641A1-20110113-C00185.png) * 1976-07-29 1978-02-20
JPS5926321U (ja) * 1982-08-10 1984-02-18 日産自動車株式会社 射出成形用金型
JPS5926322U (ja) * 1982-08-10 1984-02-18 日産自動車株式会社 射出成形用金型

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319576B2 (US20110009641A1-20110113-C00185.png) * 1974-12-02 1978-06-21
JPS5926322B2 (ja) * 1976-05-26 1984-06-26 株式会社クラレ 酸またはアルカリおよび／または塩を含む溶液の処理方法
JPS5926321B2 (ja) * 1976-07-26 1984-06-26 ダイセル化学工業株式会社 中空繊維の補修方法

Also Published As

Publication number Publication date
JPS60220720A (ja) 1985-11-05

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term