JPS58177326A - 円盤状記録媒体の成形装置 - Google Patents

円盤状記録媒体の成形装置

Info

Publication number
JPS58177326A
JPS58177326A JP57061430A JP6143082A JPS58177326A JP S58177326 A JPS58177326 A JP S58177326A JP 57061430 A JP57061430 A JP 57061430A JP 6143082 A JP6143082 A JP 6143082A JP S58177326 A JPS58177326 A JP S58177326A
Authority
JP
Japan
Prior art keywords
disk
recording medium
mold
molds
residual 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.)
Granted
Application number
JP57061430A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6159209B2 (enrdf_load_stackoverflow
Inventor
Masaaki Haruhara
正明 春原
Sadaharu Nakagawa
中川　節春
Tokiya Nakamura
中村　時也
Junnosuke Yamawaki
山脇　準之輔
Nobuyuki Nakamura
伸之 中村
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.)
TEICHIKU KK
Nissei Plastic Industrial Co Ltd
Panasonic Holdings Corp
Original Assignee
TEICHIKU KK
Nissei Plastic Industrial Co Ltd
Matsushita Electric Industrial 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 TEICHIKU KK, Nissei Plastic Industrial Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical TEICHIKU KK
Priority to JP57061430A priority Critical patent/JPS58177326A/ja
Publication of JPS58177326A publication Critical patent/JPS58177326A/ja
Publication of JPS6159209B2 publication Critical patent/JPS6159209B2/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
    • B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • B29C45/4225—Take-off members or carriers for the moulded articles, e.g. grippers
    • 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
    • B29C45/1759—Removing sprues from sprue-channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP57061430A 1982-04-12 1982-04-12 円盤状記録媒体の成形装置 Granted JPS58177326A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57061430A JPS58177326A (ja) 1982-04-12 1982-04-12 円盤状記録媒体の成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57061430A JPS58177326A (ja) 1982-04-12 1982-04-12 円盤状記録媒体の成形装置

Publications (2)

Publication Number Publication Date
JPS58177326A true JPS58177326A (ja) 1983-10-18
JPS6159209B2 JPS6159209B2 (enrdf_load_stackoverflow) 1986-12-15

Family

ID=13170839

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57061430A Granted JPS58177326A (ja) 1982-04-12 1982-04-12 円盤状記録媒体の成形装置

Country Status (1)

Country Link
JP (1) JPS58177326A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605025A1 (de) * 1992-11-26 1994-07-06 POLYGRAM MANUFACTURING & DISTRIBUTION CENTRES GMBH Spritzgiess- oder Spritzprägemaschine
US5441399A (en) * 1993-12-21 1995-08-15 Wea Manufacturing Inc. Method of removing stuck sprue and tool for removal therein
WO1997010091A1 (en) * 1995-09-15 1997-03-20 The Goodyear Tire & Rubber Company Injection molding of a tire component
CN103171087A (zh) * 2012-09-04 2013-06-26 景智电子股份有限公司 离型辅助机构及模具
EP3150303A1 (en) * 2015-09-29 2017-04-05 Sandvik Intellectual Property AB A moulding tool and a method for powder injection moulding a cemented carbide or cermet component
CN111016053A (zh) * 2019-12-31 2020-04-17 诺博橡胶制品有限公司 橡胶减震件成型装置及成型方法和具有该装置的生产机群

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109262934A (zh) * 2018-09-04 2019-01-25 安徽森德自动化工业股份有限公司 一种用于塑料餐具的热压机

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605025A1 (de) * 1992-11-26 1994-07-06 POLYGRAM MANUFACTURING & DISTRIBUTION CENTRES GMBH Spritzgiess- oder Spritzprägemaschine
US5441399A (en) * 1993-12-21 1995-08-15 Wea Manufacturing Inc. Method of removing stuck sprue and tool for removal therein
WO1997010091A1 (en) * 1995-09-15 1997-03-20 The Goodyear Tire & Rubber Company Injection molding of a tire component
US5798127A (en) * 1995-09-15 1998-08-25 The Goodyear Tire & Rubber Company Injection molding of a tire component
EA000217B1 (ru) * 1995-09-15 1998-12-24 Дзе Гудйер Тайр Энд Раббер Компани Способ литья под давлением кольцевой детали шины (варианты) и устройство для литья под давлением (варианты)
CN103171087A (zh) * 2012-09-04 2013-06-26 景智电子股份有限公司 离型辅助机构及模具
CN103171087B (zh) * 2012-09-04 2015-05-20 辅祥实业股份有限公司 离型辅助机构及模具
EP3150303A1 (en) * 2015-09-29 2017-04-05 Sandvik Intellectual Property AB A moulding tool and a method for powder injection moulding a cemented carbide or cermet component
CN111016053A (zh) * 2019-12-31 2020-04-17 诺博橡胶制品有限公司 橡胶减震件成型装置及成型方法和具有该装置的生产机群

Also Published As

Publication number Publication date
JPS6159209B2 (enrdf_load_stackoverflow) 1986-12-15

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