JPS60264331A - 光学ガラス素子のプレス成形用型 - Google Patents

光学ガラス素子のプレス成形用型

Info

Publication number
JPS60264331A
JPS60264331A JP59121344A JP12134484A JPS60264331A JP S60264331 A JPS60264331 A JP S60264331A JP 59121344 A JP59121344 A JP 59121344A JP 12134484 A JP12134484 A JP 12134484A JP S60264331 A JPS60264331 A JP S60264331A
Authority
JP
Japan
Prior art keywords
mold
press
optical glass
press molding
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.)
Granted
Application number
JP59121344A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352415B2 (OSRAM
Inventor
Hideto Monju
秀人 文字
Masaki Aoki
正樹 青木
Hideo Torii
秀雄 鳥井
Hideyuki Okinaka
秀行 沖中
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 JP59121344A priority Critical patent/JPS60264331A/ja
Priority to KR1019850003346A priority patent/KR900000622B1/ko
Priority to US06/734,651 priority patent/US4629487A/en
Priority to DE8585303477T priority patent/DE3564798D1/de
Priority to EP85303477A priority patent/EP0164930B1/en
Publication of JPS60264331A publication Critical patent/JPS60264331A/ja
Publication of JPH0352415B2 publication Critical patent/JPH0352415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP59121344A 1984-05-17 1984-06-13 光学ガラス素子のプレス成形用型 Granted JPS60264331A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59121344A JPS60264331A (ja) 1984-06-13 1984-06-13 光学ガラス素子のプレス成形用型
KR1019850003346A KR900000622B1 (ko) 1984-05-17 1985-05-16 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형
US06/734,651 US4629487A (en) 1984-05-17 1985-05-16 Molding method for producing optical glass element
DE8585303477T DE3564798D1 (en) 1984-05-17 1985-05-17 Molding method for producing optical glass element
EP85303477A EP0164930B1 (en) 1984-05-17 1985-05-17 Molding method for producing optical glass element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59121344A JPS60264331A (ja) 1984-06-13 1984-06-13 光学ガラス素子のプレス成形用型

Publications (2)

Publication Number Publication Date
JPS60264331A true JPS60264331A (ja) 1985-12-27
JPH0352415B2 JPH0352415B2 (OSRAM) 1991-08-09

Family

ID=14808943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59121344A Granted JPS60264331A (ja) 1984-05-17 1984-06-13 光学ガラス素子のプレス成形用型

Country Status (1)

Country Link
JP (1) JPS60264331A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8298354B2 (en) 2005-10-19 2012-10-30 Tokyo Institute Of Technology Corrosion and heat resistant metal alloy for molding die and a die therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8298354B2 (en) 2005-10-19 2012-10-30 Tokyo Institute Of Technology Corrosion and heat resistant metal alloy for molding die and a die therewith
DE112006002822B4 (de) * 2005-10-19 2013-07-25 Tokyo Institute Of Technology Korrosions- und wärmebeständige Metalllegierung für eine Formmatrize und daraus hergestellte Matrize

Also Published As

Publication number Publication date
JPH0352415B2 (OSRAM) 1991-08-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term