GB1553968A - Edging and bevelling machine for ophthalmic lenses - Google Patents

Edging and bevelling machine for ophthalmic lenses

Info

Publication number
GB1553968A
GB1553968A GB1250978A GB1250978A GB1553968A GB 1553968 A GB1553968 A GB 1553968A GB 1250978 A GB1250978 A GB 1250978A GB 1250978 A GB1250978 A GB 1250978A GB 1553968 A GB1553968 A GB 1553968A
Authority
GB
United Kingdom
Prior art keywords
edging
ophthalmic lenses
bevelling machine
bevelling
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
Application number
GB1250978A
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Publication of GB1553968A publication Critical patent/GB1553968A/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
    • B24B9/146—Accessories, e.g. lens mounting devices
GB1250978A 1977-04-01 1978-03-30 Edging and bevelling machine for ophthalmic lenses Expired GB1553968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709873A FR2385491A1 (en) 1977-04-01 1977-04-01 OPHTHALMIC LENS CLEANER-BEVELER

Publications (1)

Publication Number Publication Date
GB1553968A true GB1553968A (en) 1979-10-17

Family

ID=9188896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250978A Expired GB1553968A (en) 1977-04-01 1978-03-30 Edging and bevelling machine for ophthalmic lenses

Country Status (3)

Country Link
DE (1) DE7809342U1 (en)
FR (1) FR2385491A1 (en)
GB (1) GB1553968A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632555B1 (en) * 1988-06-14 1990-09-28 Briot Int IMPROVEMENTS IN GRINDING MACHINES

Also Published As

Publication number Publication date
FR2385491B1 (en) 1981-08-07
DE7809342U1 (en) 1978-07-13
FR2385491A1 (en) 1978-10-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee