DE3678998D1 - LENS GRINDING DEVICE. - Google Patents

LENS GRINDING DEVICE.

Info

Publication number
DE3678998D1
DE3678998D1 DE8686107174T DE3678998T DE3678998D1 DE 3678998 D1 DE3678998 D1 DE 3678998D1 DE 8686107174 T DE8686107174 T DE 8686107174T DE 3678998 T DE3678998 T DE 3678998T DE 3678998 D1 DE3678998 D1 DE 3678998D1
Authority
DE
Germany
Prior art keywords
grinding device
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.)
Expired - Fee Related
Application number
DE8686107174T
Other languages
German (de)
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
Topcon Corp
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 Topcon Corp filed Critical Topcon Corp
Application granted granted Critical
Publication of DE3678998D1 publication Critical patent/DE3678998D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DE8686107174T 1985-05-28 1986-05-27 LENS GRINDING DEVICE. Expired - Fee Related DE3678998D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985079694U JPH0524438Y2 (en) 1985-05-28 1985-05-28

Publications (1)

Publication Number Publication Date
DE3678998D1 true DE3678998D1 (en) 1991-06-06

Family

ID=13697316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686107174T Expired - Fee Related DE3678998D1 (en) 1985-05-28 1986-05-27 LENS GRINDING DEVICE.

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

Family Cites Families (4)

* 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
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
FR2543039B1 (en) * 1983-03-22 1985-08-09 Essilor Int METHOD FOR BEVELING AN OPHTHALMIC LENS, AND CORRESPONDING AUTOMATIC GRINDING MACHINE

Also Published As

Publication number Publication date
EP0205033B1 (en) 1991-05-02
JPS61195960U (en) 1986-12-06
EP0205033A2 (en) 1986-12-17
EP0205033A3 (en) 1988-02-24
JPH0524438Y2 (en) 1993-06-22

Similar Documents

Publication Publication Date Title
DE68912261D1 (en) Polishing device.
DE3685620D1 (en) IMAGE DEVICE.
DE3685109D1 (en) REPLACEMENT DEVICE.
DE3672397D1 (en) HOLDING DEVICE.
DE3678311D1 (en) OPTICAL DISK DEVICE.
DE3669644D1 (en) EPILIER DEVICE.
NL193572B (en) Lens drive device.
DE3675325D1 (en) COLD-FASTENING DEVICE.
DE3668176D1 (en) CONTACT LENSES.
NO863584D0 (en) CONSIDERING DEVICE.
DE3678998D1 (en) LENS GRINDING DEVICE.
DE3578393D1 (en) GRINDING DEVICE.
DE3672759D1 (en) DECISTERING DEVICE.
FI860551A0 (en) GAS-LUFT-separating device.
DE3688664D1 (en) IMAGE DEVICE.
DE3681929D1 (en) LENS MATERIAL.
ES542197A0 (en) BICURVOCONIC LENSES
DE3888200D1 (en) GRINDING DEVICE.
DE3879559D1 (en) LENS GRINDING DEVICE.
DE3675164D1 (en) DRAWING DEVICE.
NO882181D0 (en) GRINDING AID.
NO852972L (en) HAAVE DEVICE.
NO156297C (en) LENS CONSTRUCTION DEVICE.
DE68907757D1 (en) LENS GRINDING DEVICE.
ATA257882A (en) GRINDING DEVICE

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee