FR1510824A - Improvement in machines for overflowing, bevelling and grooving spectacle lenses - Google Patents
Improvement in machines for overflowing, bevelling and grooving spectacle lensesInfo
- Publication number
- FR1510824A FR1510824A FR52307A FR52307A FR1510824A FR 1510824 A FR1510824 A FR 1510824A FR 52307 A FR52307 A FR 52307A FR 52307 A FR52307 A FR 52307A FR 1510824 A FR1510824 A FR 1510824A
- Authority
- FR
- France
- Prior art keywords
- bevelling
- grooving
- overflowing
- machines
- improvement
- 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
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
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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR52307A FR1510824A (en) | 1966-03-07 | 1966-03-07 | Improvement in machines for overflowing, bevelling and grooving spectacle lenses |
DE1777393A DE1777393B2 (en) | 1966-03-07 | 1967-03-02 | Control device for a semi-automatic machine for grinding the edge of spectacle lenses |
DE1627984A DE1627984C3 (en) | 1966-03-07 | 1967-03-02 | Semi-automatic machine for grinding the edges of spectacle lenses |
US621256A US3513598A (en) | 1966-03-07 | 1967-03-07 | Spectacle-lens trimming,bevelling and grooving machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR52307A FR1510824A (en) | 1966-03-07 | 1966-03-07 | Improvement in machines for overflowing, bevelling and grooving spectacle lenses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1510824A true FR1510824A (en) | 1968-01-26 |
Family
ID=8603064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR52307A Expired FR1510824A (en) | 1966-03-07 | 1966-03-07 | Improvement in machines for overflowing, bevelling and grooving spectacle lenses |
Country Status (3)
Country | Link |
---|---|
US (1) | US3513598A (en) |
DE (2) | DE1627984C3 (en) |
FR (1) | FR1510824A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456304A1 (en) * | 1979-05-07 | 1980-12-05 | Essilor Int | Contour distance measurement for ophthalmic lens - employs probe acting template to indicate mounting bevel position |
FR2562829A1 (en) * | 1984-04-12 | 1985-10-18 | Briot Int | CONTROL DEVICE FOR LIFTING AND TRANSLATING THE TROLLEY OF AN OVERFLOWING AND BEVELING GLASSES OF GLASSES |
DE4230610A1 (en) * | 1991-10-04 | 1993-04-15 | Buchmann Optical Eng | Device for measuring topography of convex surface of optical glass, esp. for spectacles, - contains flat glass support and measurement plate with circular contact edge contg. sliding contact sensors with displacement transducers |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745720A (en) * | 1970-09-02 | 1973-07-17 | M Savage | Lens edge-grinding, finishing and beveling machine |
US4157636A (en) * | 1972-01-22 | 1979-06-12 | Rodway Optical Industries Limited | Control means for a lens-edge grinding machine |
US3835590A (en) * | 1973-02-12 | 1974-09-17 | J Hoffman | Contact lens edge modifying machine |
US3892090A (en) * | 1973-10-24 | 1975-07-01 | Harry J Armitage | Work shaping apparatus |
US3894361A (en) * | 1974-09-03 | 1975-07-15 | Dimelp Optical Co Inc | Lens grinding machine |
FR2397918A1 (en) * | 1977-07-20 | 1979-02-16 | Essilor Int | OPHTHALMIC LENS OVERFLOWING AND BEVELING MACHINE |
DE2802473C2 (en) * | 1978-01-20 | 1986-12-18 | Pasqualino Cerasolo Ausa di Coriano Forli Paolini | Grinding machine for edge grinding of lenses |
US4176498A (en) * | 1978-02-21 | 1979-12-04 | Ait Industries, Inc. | Apparatus for edging lenses |
US4164097A (en) * | 1978-05-08 | 1979-08-14 | Walter Hernandez | Optical lens grinder device |
GB2041800A (en) * | 1979-02-15 | 1980-09-17 | Rodway Optical Ind Ltd | Lens edge grinding machine |
JPS5843227B2 (en) * | 1980-02-13 | 1983-09-26 | 孝正 田窪 | automatic beading machine |
DE3105100C2 (en) * | 1981-02-12 | 1984-04-12 | Hoya Lens Corp., Tokyo | Machine for grinding a groove in the peripheral surface of an out-of-round spectacle lens |
JPS6049545B2 (en) * | 1982-04-16 | 1985-11-02 | 株式会社工研 | lens processing machine |
US4561213A (en) * | 1982-04-22 | 1985-12-31 | Coburn Optical Industries, Inc. | Apparatus for polishing the edges of lenses |
US4503613A (en) * | 1983-03-14 | 1985-03-12 | Textron, Inc. | Method for edge grinding multifaceted lenses |
US4928439A (en) * | 1983-11-14 | 1990-05-29 | Ait Industries, Inc. | Lens edging machine and method |
DE3509534A1 (en) * | 1985-03-16 | 1986-09-25 | Otto 4010 Hilden Helbrecht | Machine for grinding the edges of spectacle lenses |
JPS61214964A (en) * | 1985-03-20 | 1986-09-24 | Ngk Insulators Ltd | Chamfering device |
DE3525282C1 (en) * | 1985-07-16 | 1987-02-26 | Wernicke & Co Gmbh | Machine for grinding the edge of spectacle glasses |
DE3603175A1 (en) * | 1986-02-03 | 1987-08-06 | Wernicke & Co Gmbh | Portable edging machine for spectacle lenses |
EP0257258A1 (en) * | 1986-08-28 | 1988-03-02 | Wernicke & Co. GmbH | Grinding machine for edging spectacle glasses |
DE8629226U1 (en) * | 1986-11-03 | 1986-12-18 | Wernicke & Co GmbH, 40231 Düsseldorf | Turning tool for edge processing of spectacle lens edges |
FR2632555B1 (en) * | 1988-06-14 | 1990-09-28 | Briot Int | IMPROVEMENTS IN GRINDING MACHINES |
GB8816182D0 (en) * | 1988-07-07 | 1988-08-10 | Berkshire Ophthalmic Lab Ltd | Method & apparatus for grinding lenses |
US5363597A (en) * | 1992-04-14 | 1994-11-15 | Wernicke & Co. Gmbh | Eyelgass lens edging machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US615089A (en) * | 1898-11-29 | Lens-grinding machine | ||
US1619358A (en) * | 1924-12-26 | 1927-03-01 | American Optical Corp | Edging machine |
US2617236A (en) * | 1949-06-16 | 1952-11-11 | Univis Lens Co | Lens grinder |
US3332172A (en) * | 1964-11-16 | 1967-07-25 | A I T Machine Co Inc | Automatic edger |
-
1966
- 1966-03-07 FR FR52307A patent/FR1510824A/en not_active Expired
-
1967
- 1967-03-02 DE DE1627984A patent/DE1627984C3/en not_active Expired
- 1967-03-02 DE DE1777393A patent/DE1777393B2/en not_active Withdrawn
- 1967-03-07 US US621256A patent/US3513598A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2456304A1 (en) * | 1979-05-07 | 1980-12-05 | Essilor Int | Contour distance measurement for ophthalmic lens - employs probe acting template to indicate mounting bevel position |
FR2562829A1 (en) * | 1984-04-12 | 1985-10-18 | Briot Int | CONTROL DEVICE FOR LIFTING AND TRANSLATING THE TROLLEY OF AN OVERFLOWING AND BEVELING GLASSES OF GLASSES |
DE4230610A1 (en) * | 1991-10-04 | 1993-04-15 | Buchmann Optical Eng | Device for measuring topography of convex surface of optical glass, esp. for spectacles, - contains flat glass support and measurement plate with circular contact edge contg. sliding contact sensors with displacement transducers |
Also Published As
Publication number | Publication date |
---|---|
DE1627984B2 (en) | 1973-03-08 |
DE1627984A1 (en) | 1970-01-15 |
DE1777393A1 (en) | 1973-11-15 |
DE1777393B2 (en) | 1980-07-17 |
DE1627984C3 (en) | 1973-09-27 |
US3513598A (en) | 1970-05-26 |
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