JPH0455134B2 - - Google Patents

Info

Publication number
JPH0455134B2
JPH0455134B2 JP60236060A JP23606085A JPH0455134B2 JP H0455134 B2 JPH0455134 B2 JP H0455134B2 JP 60236060 A JP60236060 A JP 60236060A JP 23606085 A JP23606085 A JP 23606085A JP H0455134 B2 JPH0455134 B2 JP H0455134B2
Authority
JP
Japan
Prior art keywords
mold
glass
glass material
molding
pressure
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 - Lifetime
Application number
JP60236060A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6296328A (ja
Inventor
Hideto Monji
Masaki Aoki
Kyoshi Kuribayashi
Masayuki Sakai
Hideyuki Okinaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP23606085A priority Critical patent/JPS6296328A/ja
Publication of JPS6296328A publication Critical patent/JPS6296328A/ja
Publication of JPH0455134B2 publication Critical patent/JPH0455134B2/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
    • C03B11/12—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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP23606085A 1985-10-22 1985-10-22 光学ガラス素子の成形方法 Granted JPS6296328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23606085A JPS6296328A (ja) 1985-10-22 1985-10-22 光学ガラス素子の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23606085A JPS6296328A (ja) 1985-10-22 1985-10-22 光学ガラス素子の成形方法

Publications (2)

Publication Number Publication Date
JPS6296328A JPS6296328A (ja) 1987-05-02
JPH0455134B2 true JPH0455134B2 (en]) 1992-09-02

Family

ID=16995138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23606085A Granted JPS6296328A (ja) 1985-10-22 1985-10-22 光学ガラス素子の成形方法

Country Status (1)

Country Link
JP (1) JPS6296328A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615886B2 (ja) * 1988-07-28 1997-06-04 松下電器産業株式会社 光学部品用硝材並びに光学部品の製造方法及び光学部品
JPH11278853A (ja) * 1998-03-31 1999-10-12 Fuji Photo Optical Co Ltd 光学部品成形方法
JP4022923B2 (ja) * 2004-05-20 2007-12-19 コニカミノルタオプト株式会社 光学素子の成形方法
JP5399673B2 (ja) * 2008-09-26 2014-01-29 東芝機械株式会社 成形装置及び成形品の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081032A (ja) * 1983-10-06 1985-05-09 Fuji Photo Optical Co Ltd 高精度ガラスレンズの成形方法
JPS61251529A (ja) * 1985-04-30 1986-11-08 Olympus Optical Co Ltd ガラス光学部品の高精密成形方法

Also Published As

Publication number Publication date
JPS6296328A (ja) 1987-05-02

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term