JPS61290012A - レンズ成形装置 - Google Patents

レンズ成形装置

Info

Publication number
JPS61290012A
JPS61290012A JP60130806A JP13080685A JPS61290012A JP S61290012 A JPS61290012 A JP S61290012A JP 60130806 A JP60130806 A JP 60130806A JP 13080685 A JP13080685 A JP 13080685A JP S61290012 A JPS61290012 A JP S61290012A
Authority
JP
Japan
Prior art keywords
lens
space
mold part
forming space
cavity
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
JP60130806A
Other languages
English (en)
Japanese (ja)
Other versions
JPH031125B2 (enrdf_load_stackoverflow
Inventor
Yutaka Mizutani
豊 水谷
Kensuke Mizuno
水野　研介
Matsuo Hori
堀　松男
Masamichi Kondou
近藤　昌倫
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.)
Menicon Co Ltd
Original Assignee
Nippon Contact Lens 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 Nippon Contact Lens Co Ltd filed Critical Nippon Contact Lens Co Ltd
Priority to JP60130806A priority Critical patent/JPS61290012A/ja
Publication of JPS61290012A publication Critical patent/JPS61290012A/ja
Publication of JPH031125B2 publication Critical patent/JPH031125B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP60130806A 1985-06-18 1985-06-18 レンズ成形装置 Granted JPS61290012A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60130806A JPS61290012A (ja) 1985-06-18 1985-06-18 レンズ成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60130806A JPS61290012A (ja) 1985-06-18 1985-06-18 レンズ成形装置

Publications (2)

Publication Number Publication Date
JPS61290012A true JPS61290012A (ja) 1986-12-20
JPH031125B2 JPH031125B2 (enrdf_load_stackoverflow) 1991-01-09

Family

ID=15043143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60130806A Granted JPS61290012A (ja) 1985-06-18 1985-06-18 レンズ成形装置

Country Status (1)

Country Link
JP (1) JPS61290012A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02157130A (ja) * 1988-12-09 1990-06-15 Canon Inc レンズの成形用型
WO2003009983A1 (en) * 2001-07-25 2003-02-06 Asahi Lite Optical Co., Ltd. Semi-finished resin lens, and method and apparatus for producing the same
CN109368995A (zh) * 2018-12-12 2019-02-22 亚琛科技(深圳)有限公司 应用于模造光学玻璃镜片的模具结构及加工设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02157130A (ja) * 1988-12-09 1990-06-15 Canon Inc レンズの成形用型
WO2003009983A1 (en) * 2001-07-25 2003-02-06 Asahi Lite Optical Co., Ltd. Semi-finished resin lens, and method and apparatus for producing the same
KR100848761B1 (ko) * 2001-07-25 2008-07-28 가부시키가이샤 아사히오프티카루 수지렌즈의 반제품과 그 제조장치 및 제조방법
CN109368995A (zh) * 2018-12-12 2019-02-22 亚琛科技(深圳)有限公司 应用于模造光学玻璃镜片的模具结构及加工设备

Also Published As

Publication number Publication date
JPH031125B2 (enrdf_load_stackoverflow) 1991-01-09

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