JPH0573816B2 - - Google Patents

Info

Publication number
JPH0573816B2
JPH0573816B2 JP59264796A JP26479684A JPH0573816B2 JP H0573816 B2 JPH0573816 B2 JP H0573816B2 JP 59264796 A JP59264796 A JP 59264796A JP 26479684 A JP26479684 A JP 26479684A JP H0573816 B2 JPH0573816 B2 JP H0573816B2
Authority
JP
Japan
Prior art keywords
press
mold
optical glass
glass
molding
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
JP59264796A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61143552A (ja
Inventor
Hideto Monji
Hideyuki Okinaka
Masaki Aoki
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 JP59264796A priority Critical patent/JPS61143552A/ja
Publication of JPS61143552A publication Critical patent/JPS61143552A/ja
Publication of JPH0573816B2 publication Critical patent/JPH0573816B2/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
    • C03B11/084—Construction of plunger or mould for making solid articles, e.g. lenses material composition or material properties of press dies therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/05—Press-mould die materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/02—Press-mould materials
    • C03B2215/05—Press-mould die materials
    • C03B2215/07—Ceramic or cermets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP59264796A 1984-12-14 1984-12-14 光学ガラス素子のプレス成形用型 Granted JPS61143552A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59264796A JPS61143552A (ja) 1984-12-14 1984-12-14 光学ガラス素子のプレス成形用型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59264796A JPS61143552A (ja) 1984-12-14 1984-12-14 光学ガラス素子のプレス成形用型

Publications (2)

Publication Number Publication Date
JPS61143552A JPS61143552A (ja) 1986-07-01
JPH0573816B2 true JPH0573816B2 (cs) 1993-10-15

Family

ID=17408323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59264796A Granted JPS61143552A (ja) 1984-12-14 1984-12-14 光学ガラス素子のプレス成形用型

Country Status (1)

Country Link
JP (1) JPS61143552A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526869B2 (ja) * 1986-08-07 1996-08-21 東ソー株式会社 打錠機用粉体成形用型
JP2002529255A (ja) * 1998-11-18 2002-09-10 ザ ユニヴァーシティ オブ バース 成形品の製造装置および製造方法
CN1830851B (zh) 2005-03-09 2010-05-26 鸿富锦精密工业（深圳）有限公司 模造玻璃透镜的模仁

Also Published As

Publication number Publication date
JPS61143552A (ja) 1986-07-01

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term