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FR1435709A - Grinding or polishing machines, in particular for toric or cylindrical lenses - Google Patents

Grinding or polishing machines, in particular for toric or cylindrical lenses

Info

Publication number
FR1435709A
FR1435709A FR19920A FR19920A FR1435709A FR 1435709 A FR1435709 A FR 1435709A FR 19920 A FR19920 A FR 19920A FR 19920 A FR19920 A FR 19920A FR 1435709 A FR1435709 A FR 1435709A
Authority
FR
France
Prior art keywords
toric
grinding
cylindrical lenses
polishing machines
polishing
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
FR19920A
Other languages
French (fr)
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.)
Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Spofa Vereinigte Pharma Werke
Original Assignee
Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Spofa Vereinigte Pharma Werke
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 Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu, Spofa Vereinigte Pharma Werke filed Critical Spofa Sdruzeni Podniku Pro Zdravotnickou Vyrobu
Priority to FR19920A priority Critical patent/FR1435709A/en
Priority to BE666341D priority patent/BE666341A/xx
Application granted granted Critical
Publication of FR1435709A publication Critical patent/FR1435709A/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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR19920A 1965-06-08 1965-06-08 Grinding or polishing machines, in particular for toric or cylindrical lenses Expired FR1435709A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR19920A FR1435709A (en) 1965-06-08 1965-06-08 Grinding or polishing machines, in particular for toric or cylindrical lenses
BE666341D BE666341A (en) 1965-06-08 1965-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR19920A FR1435709A (en) 1965-06-08 1965-06-08 Grinding or polishing machines, in particular for toric or cylindrical lenses

Publications (1)

Publication Number Publication Date
FR1435709A true FR1435709A (en) 1966-04-15

Family

ID=3877291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19920A Expired FR1435709A (en) 1965-06-08 1965-06-08 Grinding or polishing machines, in particular for toric or cylindrical lenses

Country Status (2)

Country Link
BE (1) BE666341A (en)
FR (1) FR1435709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292554A1 (en) * 1974-11-29 1976-06-25 Cmv DEVICE FOR POLISHING AND SMOOTHING TORIC OR SPHERICAL PARTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292554A1 (en) * 1974-11-29 1976-06-25 Cmv DEVICE FOR POLISHING AND SMOOTHING TORIC OR SPHERICAL PARTS

Also Published As

Publication number Publication date
BE666341A (en) 1965-11-03

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