SE9003519L - Anordning vid formsprutmaskiner - Google Patents

Anordning vid formsprutmaskiner

Info

Publication number
SE9003519L
SE9003519L SE9003519A SE9003519A SE9003519L SE 9003519 L SE9003519 L SE 9003519L SE 9003519 A SE9003519 A SE 9003519A SE 9003519 A SE9003519 A SE 9003519A SE 9003519 L SE9003519 L SE 9003519L
Authority
SE
Sweden
Prior art keywords
mould
moulding
mould halves
gripping means
article
Prior art date
Application number
SE9003519A
Other languages
English (en)
Other versions
SE9003519D0 (sv
SE469686B (sv
Inventor
S Olin
Original Assignee
Disc & Cassette Manufacturers
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 Disc & Cassette Manufacturers filed Critical Disc & Cassette Manufacturers
Priority to SE9003519A priority Critical patent/SE469686B/sv
Publication of SE9003519D0 publication Critical patent/SE9003519D0/sv
Priority to PCT/SE1991/000744 priority patent/WO1992007706A1/en
Publication of SE9003519L publication Critical patent/SE9003519L/sv
Publication of SE469686B publication Critical patent/SE469686B/sv

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0007—Discharging moulded articles from the mould using means operable from outside the mould for moving between mould parts, e.g. robots
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C2045/4068—Removing or ejecting moulded articles using an auxiliary mould part carrying the moulded article and removing it from the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
SE9003519A 1990-11-05 1990-11-05 Anordning vid formsprutmaskiner som aer ett griporgan och samtidigt en del av formen SE469686B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003519A SE469686B (sv) 1990-11-05 1990-11-05 Anordning vid formsprutmaskiner som aer ett griporgan och samtidigt en del av formen
PCT/SE1991/000744 WO1992007706A1 (en) 1990-11-05 1991-11-05 A device in injection moulding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003519A SE469686B (sv) 1990-11-05 1990-11-05 Anordning vid formsprutmaskiner som aer ett griporgan och samtidigt en del av formen

Publications (3)

Publication Number Publication Date
SE9003519D0 SE9003519D0 (sv) 1990-11-05
SE9003519L true SE9003519L (sv) 1992-05-06
SE469686B SE469686B (sv) 1993-08-23

Family

ID=20380823

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003519A SE469686B (sv) 1990-11-05 1990-11-05 Anordning vid formsprutmaskiner som aer ett griporgan och samtidigt en del av formen

Country Status (2)

Country Link
SE (1) SE469686B (sv)
WO (1) WO1992007706A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213655C2 (de) * 1992-04-25 1994-08-18 Karl Hehl Formschließeinheit für eine Kunststoff-Spritzgießmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701562A1 (de) * 1977-01-15 1978-07-20 Teldec Telefunken Decca Verfahren zur herstellung von schallplatten im press- oder spritzpressverfahren
JP2642158B2 (ja) * 1988-08-16 1997-08-20 住友重機械工業株式会社 光ディスク基板成形用金型

Also Published As

Publication number Publication date
WO1992007706A1 (en) 1992-05-14
SE9003519D0 (sv) 1990-11-05
SE469686B (sv) 1993-08-23

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