FR2639276B1 - GRINDING WEIGHT ADJUSTING DEVICE FOR GRINDING MACHINE FOR OPHTHALMIC GLASSES - Google Patents
GRINDING WEIGHT ADJUSTING DEVICE FOR GRINDING MACHINE FOR OPHTHALMIC GLASSESInfo
- Publication number
- FR2639276B1 FR2639276B1 FR8815157A FR8815157A FR2639276B1 FR 2639276 B1 FR2639276 B1 FR 2639276B1 FR 8815157 A FR8815157 A FR 8815157A FR 8815157 A FR8815157 A FR 8815157A FR 2639276 B1 FR2639276 B1 FR 2639276B1
- Authority
- FR
- France
- Prior art keywords
- grinding
- adjusting device
- weight adjusting
- ophthalmic glasses
- grinding machine
- 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
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
- B24B9/146—Accessories, e.g. lens mounting devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8815157A FR2639276B1 (en) | 1988-11-22 | 1988-11-22 | GRINDING WEIGHT ADJUSTING DEVICE FOR GRINDING MACHINE FOR OPHTHALMIC GLASSES |
FR8912645A FR2652294B2 (en) | 1988-11-22 | 1989-09-27 | IMPROVED GRINDING WEIGHT ADJUSTMENT DEVICE FOR A MACHINE FOR GRINDING OPHTHALMIC GLASSES. |
DE19893938332 DE3938332A1 (en) | 1988-11-22 | 1989-11-17 | Spectacle lens grinding machine - has carriage supporting arm with attached measuring sensor for grinding weight regulation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8815157A FR2639276B1 (en) | 1988-11-22 | 1988-11-22 | GRINDING WEIGHT ADJUSTING DEVICE FOR GRINDING MACHINE FOR OPHTHALMIC GLASSES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2639276A1 FR2639276A1 (en) | 1990-05-25 |
FR2639276B1 true FR2639276B1 (en) | 1991-01-04 |
Family
ID=9372076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8815157A Expired - Fee Related FR2639276B1 (en) | 1988-11-22 | 1988-11-22 | GRINDING WEIGHT ADJUSTING DEVICE FOR GRINDING MACHINE FOR OPHTHALMIC GLASSES |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3938332A1 (en) |
FR (1) | FR2639276B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022187A (en) * | 1989-09-27 | 1991-06-11 | Briot International | Device for regulating the grinding weight for an ophthalmic glass grinding machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7903025U1 (en) * | 1979-02-05 | 1979-05-17 | Wernicke & Co Gmbh, 4000 Duesseldorf | EYEGLASS EDGE GRINDING MACHINE |
FR2481635A1 (en) * | 1980-04-30 | 1981-11-06 | Briot Internal | Spectacle lens bevelling grinder - uses pivot slide to mount lens and template with electronic servo control for template contact level |
DE3221713A1 (en) * | 1982-06-09 | 1983-12-15 | Wernicke & Co GmbH, 4000 Düsseldorf | EYEWEAR EDGE GRINDING MACHINE |
FR2555925B1 (en) * | 1983-12-02 | 1992-02-14 | Eraphe Automatiques | MACHINE TOOL WITH TROLLEY MOBILE MOUNTED ON A GUIDE, AND PARTICULARLY LATHE |
JPH0524438Y2 (en) * | 1985-05-28 | 1993-06-22 | ||
JPH0632892B2 (en) * | 1986-02-10 | 1994-05-02 | 株式会社トプコン | Lens grinding machine |
-
1988
- 1988-11-22 FR FR8815157A patent/FR2639276B1/en not_active Expired - Fee Related
-
1989
- 1989-11-17 DE DE19893938332 patent/DE3938332A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3938332C2 (en) | 1992-08-20 |
FR2639276A1 (en) | 1990-05-25 |
DE3938332A1 (en) | 1990-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EM | Correction of a material error concerning inscription in the national patent register | ||
ST | Notification of lapse |