JPS63159228A - ガラス成形体の成形型 - Google Patents

ガラス成形体の成形型

Info

Publication number
JPS63159228A
JPS63159228A JP30653086A JP30653086A JPS63159228A JP S63159228 A JPS63159228 A JP S63159228A JP 30653086 A JP30653086 A JP 30653086A JP 30653086 A JP30653086 A JP 30653086A JP S63159228 A JPS63159228 A JP S63159228A
Authority
JP
Japan
Prior art keywords
mold
sleeve
positioning holes
upper mold
pin
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
JP30653086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0379300B2 (enrdf_load_stackoverflow
Inventor
Shinichiro Hirota
慎一郎 広田
Kishio Sugawara
菅原　紀士男
Hitoshi Kato
等 加藤
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Priority to JP30653086A priority Critical patent/JPS63159228A/ja
Publication of JPS63159228A publication Critical patent/JPS63159228A/ja
Publication of JPH0379300B2 publication Critical patent/JPH0379300B2/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
    • C03B2215/00—Press-moulding glass
    • C03B2215/60—Aligning press die axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP30653086A 1986-12-24 1986-12-24 ガラス成形体の成形型 Granted JPS63159228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30653086A JPS63159228A (ja) 1986-12-24 1986-12-24 ガラス成形体の成形型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30653086A JPS63159228A (ja) 1986-12-24 1986-12-24 ガラス成形体の成形型

Publications (2)

Publication Number Publication Date
JPS63159228A true JPS63159228A (ja) 1988-07-02
JPH0379300B2 JPH0379300B2 (enrdf_load_stackoverflow) 1991-12-18

Family

ID=17958134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30653086A Granted JPS63159228A (ja) 1986-12-24 1986-12-24 ガラス成形体の成形型

Country Status (1)

Country Link
JP (1) JPS63159228A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02137740A (ja) * 1988-11-16 1990-05-28 Canon Inc 光学素子の成形方法
JP2006056724A (ja) * 2004-08-17 2006-03-02 Hoya Corp モールドプレス成形型、及び光学素子の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118640A (ja) * 1983-11-29 1985-06-26 Hoya Corp ガラスレンズの成形型

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118640A (ja) * 1983-11-29 1985-06-26 Hoya Corp ガラスレンズの成形型

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02137740A (ja) * 1988-11-16 1990-05-28 Canon Inc 光学素子の成形方法
JP2006056724A (ja) * 2004-08-17 2006-03-02 Hoya Corp モールドプレス成形型、及び光学素子の製造方法

Also Published As

Publication number Publication date
JPH0379300B2 (enrdf_load_stackoverflow) 1991-12-18

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Legal Events

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