JPS6337043B2 - - Google Patents

Info

Publication number
JPS6337043B2
JPS6337043B2 JP58078082A JP7808283A JPS6337043B2 JP S6337043 B2 JPS6337043 B2 JP S6337043B2 JP 58078082 A JP58078082 A JP 58078082A JP 7808283 A JP7808283 A JP 7808283A JP S6337043 B2 JPS6337043 B2 JP S6337043B2
Authority
JP
Japan
Prior art keywords
lens
lens material
molding
mounting table
molded
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
JP58078082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59203732A (ja
Inventor
Yoshisuke Matsukawa
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 JP7808283A priority Critical patent/JPS59203732A/ja
Publication of JPS59203732A publication Critical patent/JPS59203732A/ja
Publication of JPS6337043B2 publication Critical patent/JPS6337043B2/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
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2215/00—Press-moulding glass
    • C03B2215/40—Product characteristics
    • C03B2215/46—Lenses, e.g. bi-convex
    • C03B2215/47—Bi-concave

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP7808283A 1983-05-02 1983-05-02 レンズの成形方法と装置 Granted JPS59203732A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7808283A JPS59203732A (ja) 1983-05-02 1983-05-02 レンズの成形方法と装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7808283A JPS59203732A (ja) 1983-05-02 1983-05-02 レンズの成形方法と装置

Publications (2)

Publication Number Publication Date
JPS59203732A JPS59203732A (ja) 1984-11-17
JPS6337043B2 true JPS6337043B2 (enrdf_load_stackoverflow) 1988-07-22

Family

ID=13651918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7808283A Granted JPS59203732A (ja) 1983-05-02 1983-05-02 レンズの成形方法と装置

Country Status (1)

Country Link
JP (1) JPS59203732A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118641A (ja) * 1983-11-29 1985-06-26 Hoya Corp プレスレンズ成形におけるガラスの移送方法
JPS61146723A (ja) * 1984-12-19 1986-07-04 Matsushita Electric Ind Co Ltd 非球面レンズの成形方法
JPS61247629A (ja) * 1985-04-23 1986-11-04 Olympus Optical Co Ltd 光学素子のプレス成形装置
JPS61266324A (ja) * 1985-05-20 1986-11-26 Olympus Optical Co Ltd ガラス素材の保持，搬送部材
JPS6291431A (ja) * 1985-10-18 1987-04-25 Olympus Optical Co Ltd 光学素子の成形方法
JP2577055B2 (ja) * 1988-07-13 1997-01-29 ホーヤ株式会社 ガラス成形型
JPH0948621A (ja) * 1995-08-04 1997-02-18 Canon Inc 光学素子の成形方法
JP3974200B2 (ja) * 1995-11-09 2007-09-12 Ｈｏｙａ株式会社 ガラス光学素子の成形方法
US5762673A (en) * 1997-01-24 1998-06-09 Hoya Precision Inc. Method of manufacturing glass optical elements
CN115477464B (zh) * 2022-10-26 2024-01-23 湖南大学 一种石英玻璃模压成形装置和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU75414A1 (enrdf_load_stackoverflow) * 1976-07-19 1978-02-08
JPS54101578A (en) * 1978-01-26 1979-08-10 Canon Kk Method and device for handling glass
JPS5692129A (en) * 1979-12-25 1981-07-25 Tetsuo Tatemoto Pressing device of glass plate piece
NL8003058A (nl) * 1980-05-28 1982-01-04 Philips Nv Werkwijze voor het met precisie vervaardigen van glazen voorwerpen, werkwijze voor het vervaardigen van een gietvorm of matrijs en gietvorm of matrijs.

Also Published As

Publication number Publication date
JPS59203732A (ja) 1984-11-17

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