JPH0352416B2 - - Google Patents

Info

Publication number
JPH0352416B2
JPH0352416B2 JP12134584A JP12134584A JPH0352416B2 JP H0352416 B2 JPH0352416 B2 JP H0352416B2 JP 12134584 A JP12134584 A JP 12134584A JP 12134584 A JP12134584 A JP 12134584A JP H0352416 B2 JPH0352416 B2 JP H0352416B2
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.)
Expired
Application number
JP12134584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60264332A (ja
Inventor
Hideto Monji
Masaki Aoki
Hideo Torii
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 JP59121345A priority Critical patent/JPS60264332A/ja
Priority to US06/734,651 priority patent/US4629487A/en
Priority to KR1019850003346A priority patent/KR900000622B1/ko
Priority to EP85303477A priority patent/EP0164930B1/en
Priority to DE8585303477T priority patent/DE3564798D1/de
Publication of JPS60264332A publication Critical patent/JPS60264332A/ja
Publication of JPH0352416B2 publication Critical patent/JPH0352416B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP59121345A 1984-05-17 1984-06-13 光学ガラス素子のプレス成形用型 Granted JPS60264332A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59121345A JPS60264332A (ja) 1984-06-13 1984-06-13 光学ガラス素子のプレス成形用型
US06/734,651 US4629487A (en) 1984-05-17 1985-05-16 Molding method for producing optical glass element
KR1019850003346A KR900000622B1 (ko) 1984-05-17 1985-05-16 광학유리소자의 성형방법 및 광학유리소자의 프레스 성형금형
EP85303477A EP0164930B1 (en) 1984-05-17 1985-05-17 Molding method for producing optical glass element
DE8585303477T DE3564798D1 (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
JP59121345A JPS60264332A (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
JPS60264332A JPS60264332A (ja) 1985-12-27
JPH0352416B2 true JPH0352416B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-09

Family

ID=14808968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59121345A Granted JPS60264332A (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) JPS60264332A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS60264332A (ja) 1985-12-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term