EP0205033A3 - Lens grinding apparatus - Google Patents

Lens grinding apparatus Download PDF

Info

Publication number
EP0205033A3
EP0205033A3 EP86107174A EP86107174A EP0205033A3 EP 0205033 A3 EP0205033 A3 EP 0205033A3 EP 86107174 A EP86107174 A EP 86107174A EP 86107174 A EP86107174 A EP 86107174A EP 0205033 A3 EP0205033 A3 EP 0205033A3
Authority
EP
European Patent Office
Prior art keywords
grinding apparatus
lens grinding
lens
grinding
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
EP86107174A
Other versions
EP0205033B1 (en
EP0205033A2 (en
Inventor
Atsushi Hara
Nobuhiro Isokawa
Yasuo Suzuki
Yoshiyuki Hatano
Hiroaki Oogushi
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.)
Topcon Corp
Original Assignee
Tokyo Kogaku Kikai KK
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 Tokyo Kogaku Kikai KK filed Critical Tokyo Kogaku Kikai KK
Publication of EP0205033A2 publication Critical patent/EP0205033A2/en
Publication of EP0205033A3 publication Critical patent/EP0205033A3/en
Application granted granted Critical
Publication of EP0205033B1 publication Critical patent/EP0205033B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. lenses
EP19860107174 1985-05-28 1986-05-27 Lens grinding apparatus Expired EP0205033B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1985079694U JPH0524438Y2 (en) 1985-05-28 1985-05-28
JP79694/85U 1985-05-28

Publications (3)

Publication Number Publication Date
EP0205033A2 EP0205033A2 (en) 1986-12-17
EP0205033A3 true EP0205033A3 (en) 1988-02-24
EP0205033B1 EP0205033B1 (en) 1991-05-02

Family

ID=13697316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860107174 Expired EP0205033B1 (en) 1985-05-28 1986-05-27 Lens grinding apparatus

Country Status (3)

Country Link
EP (1) EP0205033B1 (en)
JP (1) JPH0524438Y2 (en)
DE (1) DE3678998D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611560B1 (en) * 1987-03-05 1992-10-02 Briot Int IMPROVEMENTS IN GRINDING AND BEVELING MACHINES FOR OPHTHALMIC LENSES
JP2582788B2 (en) * 1987-07-02 1997-02-19 株式会社トプコン Gazuri machine
FR2639276B1 (en) * 1988-11-22 1991-01-04 Briot Int GRINDING WEIGHT ADJUSTING DEVICE FOR GRINDING MACHINE FOR OPHTHALMIC GLASSES
JP2639724B2 (en) * 1989-02-07 1997-08-13 株式会社ニデック Gazuri machine
FR2652775A1 (en) * 1989-10-05 1991-04-12 Briot Int Improved device for adjusting the grinding weight on a machine for grinding ophthalmic lenses
JPH0825133B2 (en) * 1990-10-05 1996-03-13 株式会社トプコン Lens shape display device
DE19804542C5 (en) 1998-02-05 2009-04-30 Wernicke & Co Gmbh Method and device for processing spectacle lenses
JP3839185B2 (en) † 1999-04-30 2006-11-01 株式会社ニデック Eyeglass lens processing equipment
CN101062547B (en) * 2006-04-28 2012-05-16 鸿富锦精密工业（深圳）有限公司 Lens and processing method thereof
CN109247624B (en) * 2018-10-26 2024-02-09 惠州市新泓威科技有限公司 Automatic radium carving machine of electron cigarette

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499442A1 (en) * 1981-02-10 1982-08-13 Hoya Lens Corp Groove cutter for lens - has rotary diamond cutter with rotating lens holder holding lens at centre
GB2137128A (en) * 1983-03-22 1984-10-03 Essilor Int Method of forming the edge of an opthalmic lens and a grinding machine for opthalmic lenses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211462A (en) * 1981-06-12 1982-12-25 Olympus Optical Co Ltd Coring machine for lens
JPS59134657A (en) * 1983-01-21 1984-08-02 Hitachi Ltd Grinding apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499442A1 (en) * 1981-02-10 1982-08-13 Hoya Lens Corp Groove cutter for lens - has rotary diamond cutter with rotating lens holder holding lens at centre
GB2137128A (en) * 1983-03-22 1984-10-03 Essilor Int Method of forming the edge of an opthalmic lens and a grinding machine for opthalmic lenses

Also Published As

Publication number Publication date
JPH0524438Y2 (en) 1993-06-22
DE3678998D1 (en) 1991-06-06
EP0205033B1 (en) 1991-05-02
EP0205033A2 (en) 1986-12-17
JPS61195960U (en) 1986-12-06

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