AU5293900A - System and method for manufacturing specially shaped cd-roms utilizing injectionmolding - Google Patents

System and method for manufacturing specially shaped cd-roms utilizing injectionmolding

Info

Publication number
AU5293900A
AU5293900A AU52939/00A AU5293900A AU5293900A AU 5293900 A AU5293900 A AU 5293900A AU 52939/00 A AU52939/00 A AU 52939/00A AU 5293900 A AU5293900 A AU 5293900A AU 5293900 A AU5293900 A AU 5293900A
Authority
AU
Australia
Prior art keywords
injectionmolding
roms
utilizing
specially shaped
manufacturing specially
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.)
Abandoned
Application number
AU52939/00A
Inventor
Erney Markisich
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.)
Iaccesscom Lc
Original Assignee
Iaccess Com L C
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 Iaccess Com L C filed Critical Iaccess Com L C
Publication of AU5293900A publication Critical patent/AU5293900A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • B29D17/005—Producing optically read record carriers, e.g. optical discs
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AU52939/00A 1999-05-26 2000-05-26 System and method for manufacturing specially shaped cd-roms utilizing injectionmolding Abandoned AU5293900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13589899P 1999-05-26 1999-05-26
US60135898 1999-05-26
PCT/US2000/014542 WO2000071323A1 (en) 1999-05-26 2000-05-26 System and method for manufacturing specially shaped cd-roms utilizing injection molding

Publications (1)

Publication Number Publication Date
AU5293900A true AU5293900A (en) 2000-12-12

Family

ID=22470265

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52939/00A Abandoned AU5293900A (en) 1999-05-26 2000-05-26 System and method for manufacturing specially shaped cd-roms utilizing injectionmolding

Country Status (2)

Country Link
AU (1) AU5293900A (en)
WO (1) WO2000071323A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0207501A (en) * 2001-02-22 2004-03-09 Tele Cd Company As Method for producing an optical disc with a detachable module
AU2003205488A1 (en) * 2002-02-20 2003-09-09 Otto Hofstetter Ag Injection molding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374636A (en) * 1979-04-18 1983-02-22 Discovision Associates Apparatus for producing centrally apertured record discs
JPS6195919A (en) * 1984-10-18 1986-05-14 Sony Corp Injection molding method
JPS62181118A (en) * 1986-02-05 1987-08-08 Showa Denko Kk Mold for molding
JP3153116B2 (en) * 1995-10-09 2001-04-03 株式会社名機製作所 Mold for forming substrates for bonded discs
US5882555A (en) * 1995-11-22 1999-03-16 Discart, Inc Apparatus and method for manufacturing compact discs having a non-round outer profile

Also Published As

Publication number Publication date
WO2000071323A1 (en) 2000-11-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase