JPS6236973B2 - - Google Patents

Info

Publication number
JPS6236973B2
JPS6236973B2 JP58024407A JP2440783A JPS6236973B2 JP S6236973 B2 JPS6236973 B2 JP S6236973B2 JP 58024407 A JP58024407 A JP 58024407A JP 2440783 A JP2440783 A JP 2440783A JP S6236973 B2 JPS6236973 B2 JP S6236973B2
Authority
JP
Japan
Prior art keywords
workpiece
chamber
mold
molding
block chamber
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
JP58024407A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59152229A (ja
Inventor
Kenzo Matsuzaka
Fumitaka Yoshimura
Seitaro Okano
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2440783A priority Critical patent/JPS59152229A/ja
Publication of JPS59152229A publication Critical patent/JPS59152229A/ja
Publication of JPS6236973B2 publication Critical patent/JPS6236973B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP2440783A 1983-02-16 1983-02-16 光学素子成形装置 Granted JPS59152229A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2440783A JPS59152229A (ja) 1983-02-16 1983-02-16 光学素子成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2440783A JPS59152229A (ja) 1983-02-16 1983-02-16 光学素子成形装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16947283A Division JPS59150728A (ja) 1983-09-16 1983-09-16 光学素子の成形方法

Publications (2)

Publication Number Publication Date
JPS59152229A JPS59152229A (ja) 1984-08-30
JPS6236973B2 true JPS6236973B2 (en]) 1987-08-10

Family

ID=12137312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2440783A Granted JPS59152229A (ja) 1983-02-16 1983-02-16 光学素子成形装置

Country Status (1)

Country Link
JP (1) JPS59152229A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435989U (en]) * 1990-07-24 1992-03-25

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653576B2 (ja) * 1985-05-10 1994-07-20 オリンパス光学工業株式会社 プレス用ゴブとプレスレンズの搬送方法とその装置
JPH02225324A (ja) * 1989-02-28 1990-09-07 Matsushita Electric Ind Co Ltd 光学ガラス素子の製造方法並びにその方法に用いる製造装置
JP4718230B2 (ja) * 2005-04-15 2011-07-06 東芝機械株式会社 成形装置
JP2009227524A (ja) * 2008-03-24 2009-10-08 Olympus Corp 光学素子の製造装置
JP5439052B2 (ja) * 2009-06-23 2014-03-12 東芝機械株式会社 成形装置
JP5774658B2 (ja) * 2013-10-07 2015-09-09 東芝機械株式会社 成形装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555597A (en) * 1968-08-05 1971-01-19 Du Pont Apparatus for hot pressing refractory materials
JPS5236484B2 (en]) * 1972-07-04 1977-09-16
US3844755A (en) * 1972-11-16 1974-10-29 Eastman Kodak Co Method and apparatus for transfer molding glass lenses
US3926415A (en) * 1974-01-23 1975-12-16 Park Ohio Industries Inc Method and apparatus for carbonizing and degassing workpieces
CA1081958A (en) * 1975-09-02 1980-07-22 Gerald E. Blair Method of molding glass elements
JPS5792127A (en) * 1980-11-28 1982-06-08 Oriental Eng Kk Continuous bright heat treatment of metal in furnace containing gaseous atmosphere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0435989U (en]) * 1990-07-24 1992-03-25

Also Published As

Publication number Publication date
JPS59152229A (ja) 1984-08-30

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