FR2633542B1 - PERFECTED GRINDER FOR OPHTHALMIC LENSES - Google Patents

PERFECTED GRINDER FOR OPHTHALMIC LENSES

Info

Publication number
FR2633542B1
FR2633542B1 FR8809005A FR8809005A FR2633542B1 FR 2633542 B1 FR2633542 B1 FR 2633542B1 FR 8809005 A FR8809005 A FR 8809005A FR 8809005 A FR8809005 A FR 8809005A FR 2633542 B1 FR2633542 B1 FR 2633542B1
Authority
FR
France
Prior art keywords
perfected
grinder
ophthalmic lenses
ophthalmic
lenses
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
FR8809005A
Other languages
French (fr)
Other versions
FR2633542A1 (en
Inventor
Raynald Gaston Marcel Longuet
Jean-Pierre Marie Fer Langlois
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.)
Briot International SA
Original Assignee
Briot International 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 Briot International SA filed Critical Briot International SA
Priority to FR8809005A priority Critical patent/FR2633542B1/en
Priority to DE19893921313 priority patent/DE3921313A1/en
Publication of FR2633542A1 publication Critical patent/FR2633542A1/en
Application granted granted Critical
Publication of FR2633542B1 publication Critical patent/FR2633542B1/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
    • 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
FR8809005A 1988-07-04 1988-07-04 PERFECTED GRINDER FOR OPHTHALMIC LENSES Expired - Fee Related FR2633542B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8809005A FR2633542B1 (en) 1988-07-04 1988-07-04 PERFECTED GRINDER FOR OPHTHALMIC LENSES
DE19893921313 DE3921313A1 (en) 1988-07-04 1989-06-29 Improved grinding machine for spectacle lenses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809005A FR2633542B1 (en) 1988-07-04 1988-07-04 PERFECTED GRINDER FOR OPHTHALMIC LENSES

Publications (2)

Publication Number Publication Date
FR2633542A1 FR2633542A1 (en) 1990-01-05
FR2633542B1 true FR2633542B1 (en) 1991-12-06

Family

ID=9368026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8809005A Expired - Fee Related FR2633542B1 (en) 1988-07-04 1988-07-04 PERFECTED GRINDER FOR OPHTHALMIC LENSES

Country Status (2)

Country Link
DE (1) DE3921313A1 (en)
FR (1) FR2633542B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10307881B2 (en) 2017-02-22 2019-06-04 National Optronics, Inc. Ophthalmic lens processing apparatus with improved user accessibility

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608957C2 (en) * 1986-03-18 1994-02-10 Wernicke & Co Gmbh Spectacle lens edge grinding machine

Also Published As

Publication number Publication date
FR2633542A1 (en) 1990-01-05
DE3921313A1 (en) 1990-01-11
DE3921313C2 (en) 1990-11-22

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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