JPS63224919A - ディスク成形機におけるスタンパ保持構造 - Google Patents

ディスク成形機におけるスタンパ保持構造

Info

Publication number
JPS63224919A
JPS63224919A JP62059850A JP5985087A JPS63224919A JP S63224919 A JPS63224919 A JP S63224919A JP 62059850 A JP62059850 A JP 62059850A JP 5985087 A JP5985087 A JP 5985087A JP S63224919 A JPS63224919 A JP S63224919A
Authority
JP
Japan
Prior art keywords
stamper
holding
mold
contact
outer peripheral
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.)
Granted
Application number
JP62059850A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0455565B2 (enrdf_load_stackoverflow
Inventor
Ikuo Asai
郁夫 浅井
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.)
Meiki Seisakusho KK
Original Assignee
Meiki Seisakusho KK
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 Meiki Seisakusho KK filed Critical Meiki Seisakusho KK
Priority to JP62059850A priority Critical patent/JPS63224919A/ja
Priority to US07/098,361 priority patent/US4795127A/en
Priority to DE3750819T priority patent/DE3750819T2/de
Priority to EP91105210A priority patent/EP0451673B1/en
Priority to AT87308425T priority patent/ATE71873T1/de
Priority to DE8787308425T priority patent/DE3776250D1/de
Priority to EP87308425A priority patent/EP0262863B1/en
Priority to AT91105210T priority patent/ATE114541T1/de
Priority to KR1019870010756A priority patent/KR900005910B1/ko
Publication of JPS63224919A publication Critical patent/JPS63224919A/ja
Publication of JPH0455565B2 publication Critical patent/JPH0455565B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • 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
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means
    • 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
    • B29C45/26—Moulds
    • 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
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2632—Stampers; Mountings thereof
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP62059850A 1986-09-27 1987-03-13 ディスク成形機におけるスタンパ保持構造 Granted JPS63224919A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP62059850A JPS63224919A (ja) 1987-03-13 1987-03-13 ディスク成形機におけるスタンパ保持構造
US07/098,361 US4795127A (en) 1986-09-27 1987-09-18 Mold assembly of injection-molding machine
DE3750819T DE3750819T2 (de) 1986-09-27 1987-09-23 Formzusammenbau für Spritzgiessmaschine.
EP91105210A EP0451673B1 (en) 1986-09-27 1987-09-23 Mold assembly of injection-molding machine
AT87308425T ATE71873T1 (de) 1986-09-27 1987-09-23 Formzusammenbau fuer spritzgiessmaschine.
DE8787308425T DE3776250D1 (de) 1986-09-27 1987-09-23 Formzusammenbau fuer spritzgiessmaschine.
EP87308425A EP0262863B1 (en) 1986-09-27 1987-09-23 Mold assembly of injection-moulding machine
AT91105210T ATE114541T1 (de) 1986-09-27 1987-09-23 Formzusammenbau für spritzgiessmaschine.
KR1019870010756A KR900005910B1 (ko) 1987-03-13 1987-09-28 디스크 성형기에 있어서의 스탬퍼 유지구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62059850A JPS63224919A (ja) 1987-03-13 1987-03-13 ディスク成形機におけるスタンパ保持構造

Publications (2)

Publication Number Publication Date
JPS63224919A true JPS63224919A (ja) 1988-09-20
JPH0455565B2 JPH0455565B2 (enrdf_load_stackoverflow) 1992-09-03

Family

ID=13125084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62059850A Granted JPS63224919A (ja) 1986-09-27 1987-03-13 ディスク成形機におけるスタンパ保持構造

Country Status (2)

Country Link
JP (1) JPS63224919A (enrdf_load_stackoverflow)
KR (1) KR900005910B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03180314A (ja) * 1989-11-27 1991-08-06 Krauss Maffei Ag 射出成形工具において母型を軸方向に保持し、かつ半径方向にセンタリングするためのブシュ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101505272B1 (ko) * 2013-04-09 2015-03-23 현대하이스코 주식회사 국부 연화가 가능한 핫 스탬핑 성형장치 및 성형방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03180314A (ja) * 1989-11-27 1991-08-06 Krauss Maffei Ag 射出成形工具において母型を軸方向に保持し、かつ半径方向にセンタリングするためのブシュ

Also Published As

Publication number Publication date
JPH0455565B2 (enrdf_load_stackoverflow) 1992-09-03
KR880010896A (ko) 1988-10-25
KR900005910B1 (ko) 1990-08-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term