JPS63170226A - 光学レンズのプレス成形装置 - Google Patents

光学レンズのプレス成形装置

Info

Publication number
JPS63170226A
JPS63170226A JP102187A JP102187A JPS63170226A JP S63170226 A JPS63170226 A JP S63170226A JP 102187 A JP102187 A JP 102187A JP 102187 A JP102187 A JP 102187A JP S63170226 A JPS63170226 A JP S63170226A
Authority
JP
Japan
Prior art keywords
mold
coil
induction heating
movable
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
JP102187A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0380734B2 (enrdf_load_stackoverflow
Inventor
Hisataka Sugiyama
杉山　久嵩
Takao Takahashi
孝夫 高橋
Kotei Iwata
岩田　公弟
Kichizo Komiyama
吉三 小宮山
Masami Endo
正美 遠藤
Toshio Kashiwagi
栢木　寿雄
Shinji Namita
伸司 波田
Hideki Komiya
英樹 小宮
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
Shibaura Machine Co Ltd
Original Assignee
Hoya Corp
Toshiba Machine 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 Hoya Corp, Toshiba Machine Co Ltd filed Critical Hoya Corp
Priority to JP102187A priority Critical patent/JPS63170226A/ja
Publication of JPS63170226A publication Critical patent/JPS63170226A/ja
Publication of JPH0380734B2 publication Critical patent/JPH0380734B2/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
    • C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP102187A 1987-01-08 1987-01-08 光学レンズのプレス成形装置 Granted JPS63170226A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP102187A JPS63170226A (ja) 1987-01-08 1987-01-08 光学レンズのプレス成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP102187A JPS63170226A (ja) 1987-01-08 1987-01-08 光学レンズのプレス成形装置

Publications (2)

Publication Number Publication Date
JPS63170226A true JPS63170226A (ja) 1988-07-14
JPH0380734B2 JPH0380734B2 (enrdf_load_stackoverflow) 1991-12-25

Family

ID=11489912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP102187A Granted JPS63170226A (ja) 1987-01-08 1987-01-08 光学レンズのプレス成形装置

Country Status (1)

Country Link
JP (1) JPS63170226A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02287089A (ja) * 1989-04-27 1990-11-27 Olympus Optical Co Ltd 光学素子成形用加熱炉
US5346522A (en) * 1992-07-03 1994-09-13 Toshiba Machine Co., Ltd. Method and apparatus for molding optical glass elements or the like
JP2007131489A (ja) * 2005-11-10 2007-05-31 Toshiba Mach Co Ltd ガラス成形装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02287089A (ja) * 1989-04-27 1990-11-27 Olympus Optical Co Ltd 光学素子成形用加熱炉
US5346522A (en) * 1992-07-03 1994-09-13 Toshiba Machine Co., Ltd. Method and apparatus for molding optical glass elements or the like
JP2007131489A (ja) * 2005-11-10 2007-05-31 Toshiba Mach Co Ltd ガラス成形装置

Also Published As

Publication number Publication date
JPH0380734B2 (enrdf_load_stackoverflow) 1991-12-25

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