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FR1261435A - Improvements to the edging of spectacle lenses - Google Patents

Improvements to the edging of spectacle lenses

Info

Publication number
FR1261435A
FR1261435A FR823963A FR823963A FR1261435A FR 1261435 A FR1261435 A FR 1261435A FR 823963 A FR823963 A FR 823963A FR 823963 A FR823963 A FR 823963A FR 1261435 A FR1261435 A FR 1261435A
Authority
FR
France
Prior art keywords
edging
spectacle lenses
spectacle
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
Application number
FR823963A
Other languages
French (fr)
Inventor
Georges Lissac
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 FR823963A priority Critical patent/FR1261435A/en
Priority to BE601386A priority patent/BE601386A/en
Priority to CH325161A priority patent/CH365968A/en
Priority to ES0265958A priority patent/ES265958A1/en
Priority to US97816A priority patent/US3087285A/en
Priority to GB11591/61A priority patent/GB973642A/en
Application granted granted Critical
Publication of FR1261435A publication Critical patent/FR1261435A/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

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)
  • Joining Of Glass To Other Materials (AREA)
FR823963A 1960-04-09 1960-04-09 Improvements to the edging of spectacle lenses Expired FR1261435A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR823963A FR1261435A (en) 1960-04-09 1960-04-09 Improvements to the edging of spectacle lenses
BE601386A BE601386A (en) 1960-04-09 1961-03-15 Improvements to the overflow of spectacle lenses.
CH325161A CH365968A (en) 1960-04-09 1961-03-17 Process for edging lenses or spectacle lenses and device for carrying out this process
ES0265958A ES265958A1 (en) 1960-04-09 1961-03-22 Glass bearing machine glasses (Machine-translation by Google Translate, not legally binding)
US97816A US3087285A (en) 1960-04-09 1961-03-23 Machine for shaping the edges of spectacle glasses
GB11591/61A GB973642A (en) 1960-04-09 1961-03-29 Improvements in or relating to the shaping of the edges of spectacle glasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR823963A FR1261435A (en) 1960-04-09 1960-04-09 Improvements to the edging of spectacle lenses

Publications (1)

Publication Number Publication Date
FR1261435A true FR1261435A (en) 1961-05-19

Family

ID=8729037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823963A Expired FR1261435A (en) 1960-04-09 1960-04-09 Improvements to the edging of spectacle lenses

Country Status (4)

Country Link
BE (1) BE601386A (en)
CH (1) CH365968A (en)
ES (1) ES265958A1 (en)
FR (1) FR1261435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195445A (en) 1977-07-20 1980-04-01 Essilor International (Compagnie Generale D'optique) Societe Anonyme Machine for edging and bevelling ophthalmic lenses

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614227B1 (en) * 1987-04-22 1992-10-02 Briot Int PERFECTED GRINDER FOR OPHTHALMIC LENSES.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195445A (en) 1977-07-20 1980-04-01 Essilor International (Compagnie Generale D'optique) Societe Anonyme Machine for edging and bevelling ophthalmic lenses

Also Published As

Publication number Publication date
ES265958A1 (en) 1961-10-16
BE601386A (en) 1961-07-03
CH365968A (en) 1962-11-30

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