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ATE205133T1 - Giessform für eine platte - Google Patents

Giessform für eine platte

Info

Publication number
ATE205133T1
ATE205133T1 AT97109150T AT97109150T ATE205133T1 AT E205133 T1 ATE205133 T1 AT E205133T1 AT 97109150 T AT97109150 T AT 97109150T AT 97109150 T AT97109150 T AT 97109150T AT E205133 T1 ATE205133 T1 AT E205133T1
Authority
AT
Austria
Prior art keywords
stationary
movable
attached
mirror
base plate
Prior art date
Application number
AT97109150T
Other languages
English (en)
Inventor
Yasuyoshi Sakamoto
Akira Hatano
Original Assignee
Seiko Giken Kk
Sumitomo Heavy Industries
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 Seiko Giken Kk, Sumitomo Heavy Industries filed Critical Seiko Giken Kk
Application granted granted Critical
Publication of ATE205133T1 publication Critical patent/ATE205133T1/de

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
    • B29C45/26—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
    • B29C45/26—Moulds
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C2045/2646—Means for adjusting the axial dimension of the mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT97109150T 1997-06-05 1997-06-05 Giessform für eine platte ATE205133T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97109150A EP0882562B1 (de) 1997-06-05 1997-06-05 Giessform für eine Platte

Publications (1)

Publication Number Publication Date
ATE205133T1 true ATE205133T1 (de) 2001-09-15

Family

ID=8226881

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97109150T ATE205133T1 (de) 1997-06-05 1997-06-05 Giessform für eine platte

Country Status (3)

Country Link
EP (1) EP0882562B1 (de)
AT (1) ATE205133T1 (de)
DE (1) DE69706525T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012165C2 (nl) * 1999-05-27 2000-11-28 Axxicon Moulds Eindhoven Bv Spuitgietmatrijssamenstel met instelbare afstand tussen de matrijsdelen.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06293047A (ja) * 1993-04-08 1994-10-21 Sony Corp 成形金型
JPH07266378A (ja) * 1994-03-31 1995-10-17 Toshiba Emi Ltd 光ディスク成形金型
JPH08300421A (ja) * 1995-05-10 1996-11-19 Pioneer Electron Corp 光ディスク基板用成形金型装置
JP3148921B2 (ja) * 1995-05-18 2001-03-26 株式会社名機製作所 ディスク金型

Also Published As

Publication number Publication date
EP0882562B1 (de) 2001-09-05
DE69706525D1 (de) 2001-10-11
EP0882562A1 (de) 1998-12-09
DE69706525T2 (de) 2002-05-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee