JPS6227334A - 光学素子の成形方法 - Google Patents

光学素子の成形方法

Info

Publication number
JPS6227334A
JPS6227334A JP16249685A JP16249685A JPS6227334A JP S6227334 A JPS6227334 A JP S6227334A JP 16249685 A JP16249685 A JP 16249685A JP 16249685 A JP16249685 A JP 16249685A JP S6227334 A JPS6227334 A JP S6227334A
Authority
JP
Japan
Prior art keywords
molding
glass
dies
mold
glass material
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.)
Granted
Application number
JP16249685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435426B2 (en]
Inventor
Takao Shibazaki
隆男 柴崎
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 JP16249685A priority Critical patent/JPS6227334A/ja
Publication of JPS6227334A publication Critical patent/JPS6227334A/ja
Publication of JPH0435426B2 publication Critical patent/JPH0435426B2/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
    • 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
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP16249685A 1985-07-23 1985-07-23 光学素子の成形方法 Granted JPS6227334A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16249685A JPS6227334A (ja) 1985-07-23 1985-07-23 光学素子の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16249685A JPS6227334A (ja) 1985-07-23 1985-07-23 光学素子の成形方法

Publications (2)

Publication Number Publication Date
JPS6227334A true JPS6227334A (ja) 1987-02-05
JPH0435426B2 JPH0435426B2 (en]) 1992-06-11

Family

ID=15755724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16249685A Granted JPS6227334A (ja) 1985-07-23 1985-07-23 光学素子の成形方法

Country Status (1)

Country Link
JP (1) JPS6227334A (en])

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335099U (en]) * 1989-08-10 1991-04-05
US5873921A (en) * 1994-09-09 1999-02-23 Hoya Precisions Inc. Process for manufacturing glass optical elements
US6003338A (en) * 1995-08-04 1999-12-21 Canon Kabushiki Kaisha Molding method for optical element
US6230520B1 (en) 1997-07-18 2001-05-15 Hoya Corporation Process for preparation of glass optical elements
US6334335B1 (en) * 1995-11-09 2002-01-01 Hoya Corporation Method of manufacturing a glass optical element
US20100107695A1 (en) * 2008-10-31 2010-05-06 Moriji Nozaki Process for producing a thin-plate form glass molded body, and process for producing a disc form magnetic recording medium
CN107365061A (zh) * 2016-05-12 2017-11-21 Daeho科技株式会社 配备加载/卸载部的冷却成型装置
WO2017212902A1 (ja) * 2016-06-08 2017-12-14 オリンパス株式会社 レンズ成形用金型の製造方法およびレンズの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118639A (ja) * 1983-11-29 1985-06-26 Hoya Corp プレスレンズの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118639A (ja) * 1983-11-29 1985-06-26 Hoya Corp プレスレンズの製造方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335099U (en]) * 1989-08-10 1991-04-05
US6564584B2 (en) * 1994-09-09 2003-05-20 Hoya Corporation Process for manufacturing glass optical elements
US6009725A (en) * 1994-09-09 2000-01-04 Hoya Precision Inc. Process for manufacturing glass optical elements
US5873921A (en) * 1994-09-09 1999-02-23 Hoya Precisions Inc. Process for manufacturing glass optical elements
US6810686B2 (en) 1994-09-09 2004-11-02 Hoya Corporation Process for manufacturing glass optical elements
US6003338A (en) * 1995-08-04 1999-12-21 Canon Kabushiki Kaisha Molding method for optical element
US6334335B1 (en) * 1995-11-09 2002-01-01 Hoya Corporation Method of manufacturing a glass optical element
US6230520B1 (en) 1997-07-18 2001-05-15 Hoya Corporation Process for preparation of glass optical elements
US20100107695A1 (en) * 2008-10-31 2010-05-06 Moriji Nozaki Process for producing a thin-plate form glass molded body, and process for producing a disc form magnetic recording medium
US8181484B2 (en) * 2008-10-31 2012-05-22 Ohara Inc. Process for producing a thin-plate form glass molded body
CN107365061A (zh) * 2016-05-12 2017-11-21 Daeho科技株式会社 配备加载/卸载部的冷却成型装置
CN107365061B (zh) * 2016-05-12 2020-08-04 Daeho科技株式会社 配备加载/卸载部的冷却成型装置
WO2017212902A1 (ja) * 2016-06-08 2017-12-14 オリンパス株式会社 レンズ成形用金型の製造方法およびレンズの製造方法

Also Published As

Publication number Publication date
JPH0435426B2 (en]) 1992-06-11

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Legal Events

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