JPH0443853B2 - - Google Patents

Info

Publication number
JPH0443853B2
JPH0443853B2 JP17663787A JP17663787A JPH0443853B2 JP H0443853 B2 JPH0443853 B2 JP H0443853B2 JP 17663787 A JP17663787 A JP 17663787A JP 17663787 A JP17663787 A JP 17663787A JP H0443853 B2 JPH0443853 B2 JP H0443853B2
Authority
JP
Japan
Prior art keywords
conveying member
press
glass material
molding
mold
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
JP17663787A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6424029A (en
Inventor
Shigeya Sugata
Mitsuo Goto
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP17663787A priority Critical patent/JPS6424029A/ja
Publication of JPS6424029A publication Critical patent/JPS6424029A/ja
Publication of JPH0443853B2 publication Critical patent/JPH0443853B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP17663787A 1987-07-15 1987-07-15 Device for forming optical element Granted JPS6424029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17663787A JPS6424029A (en) 1987-07-15 1987-07-15 Device for forming optical element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17663787A JPS6424029A (en) 1987-07-15 1987-07-15 Device for forming optical element

Publications (2)

Publication Number Publication Date
JPS6424029A JPS6424029A (en) 1989-01-26
JPH0443853B2 true JPH0443853B2 (zh) 1992-07-17

Family

ID=16017061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17663787A Granted JPS6424029A (en) 1987-07-15 1987-07-15 Device for forming optical element

Country Status (1)

Country Link
JP (1) JPS6424029A (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417730A (en) * 1991-06-25 1995-05-23 Canon Kabushiki Kaisha Apparatus for molding an optical element
JP3501580B2 (ja) * 1995-04-20 2004-03-02 キヤノン株式会社 光学素子の成形方法及び成形装置
JP4758772B2 (ja) * 2006-01-19 2011-08-31 富士フイルム株式会社 成形用金型および成形方法
JP4848194B2 (ja) * 2006-03-03 2011-12-28 Ｈｏｙａ株式会社 モールドプレス成形型、及び光学素子の製造方法
JP5111195B2 (ja) * 2008-03-28 2012-12-26 富士フイルム株式会社 プレス装置

Also Published As

Publication number Publication date
JPS6424029A (en) 1989-01-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees