JPS6159209B2 - - Google Patents

Info

Publication number
JPS6159209B2
JPS6159209B2 JP6143082A JP6143082A JPS6159209B2 JP S6159209 B2 JPS6159209 B2 JP S6159209B2 JP 6143082 A JP6143082 A JP 6143082A JP 6143082 A JP6143082 A JP 6143082A JP S6159209 B2 JPS6159209 B2 JP S6159209B2
Authority
JP
Japan
Prior art keywords
disk
center
disc
mold
molding
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
Application number
JP6143082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58177326A (ja
Inventor
Masaaki Haruhara
Sadaharu Nakagawa
Tokya Nakamura
Junnosuke Yamawaki
Nobuyuki Nakamura
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.)
Panasonic Holdings Corp
Original Assignee
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Moulds For Moulding 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 JPS58177326A (ja) 1983-10-18
JPS6159209B2 true JPS6159209B2 (OSRAM) 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 (OSRAM)

Cited By (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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239776A1 (de) * 1992-11-26 1994-06-01 Polygram Record Service Gmbh Spritzgieß- oder Spritzprägemaschine
US5391332A (en) * 1993-12-21 1995-02-21 Wea Manufacturing Inc. Method of removing stuck sprue
US5798127A (en) * 1995-09-15 1998-08-25 The Goodyear Tire & Rubber Company Injection molding of a tire component
TWI449618B (zh) * 2012-09-04 2014-08-21 Briview Corp 離型輔助機構
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
CN111016053B (zh) * 2019-12-31 2022-02-22 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

Cited By (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

Also Published As

Publication number Publication date
JPS58177326A (ja) 1983-10-18

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