FR1510824A - Improvement in machines for overflowing, bevelling and grooving spectacle lenses - Google Patents

Improvement in machines for overflowing, bevelling and grooving spectacle lenses

Info

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
Application number
FR52307A
Other languages
French (fr)
Inventor
Robert Raymond Maurice Asselin
Pierre Henry Leon Asselin
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 filed Critical
Priority to FR52307A priority Critical patent/FR1510824A/en
Priority to DE1627984A priority patent/DE1627984C3/en
Priority to DE1777393A priority patent/DE1777393B2/en
Priority to US621256A priority patent/US3513598A/en
Application granted granted Critical
Publication of FR1510824A publication Critical patent/FR1510824A/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
    • 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
FR52307A 1966-03-07 1966-03-07 Improvement in machines for overflowing, bevelling and grooving spectacle lenses Expired FR1510824A (en)

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
DE1627984A DE1627984C3 (en) 1966-03-07 1967-03-02 Semi-automatic machine for grinding the edges of 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
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) DE1777393B2 (en)
FR (1) FR1510824A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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, 4000 Duesseldorf, De
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
JPH0639697A (en) * 1992-04-14 1994-02-15 Wernicke & Co Gmbh Processing machine for eyeglass lens edge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
DE1627984A1 (en) 1970-01-15
DE1777393B2 (en) 1980-07-17
DE1627984B2 (en) 1973-03-08
DE1777393A1 (en) 1973-11-15
DE1627984C3 (en) 1973-09-27
US3513598A (en) 1970-05-26

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