FR1541963A - support block for the manufacturing of ophthalmic lenses and manufacturing method using this block - Google Patents

support block for the manufacturing of ophthalmic lenses and manufacturing method using this block

Info

Publication number
FR1541963A
FR1541963A FR126004A FR126004A FR1541963A FR 1541963 A FR1541963 A FR 1541963A FR 126004 A FR126004 A FR 126004A FR 126004 A FR126004 A FR 126004A FR 1541963 A FR1541963 A FR 1541963A
Authority
FR
France
Prior art keywords
block
manufacturing
ophthalmic lenses
manufacturing method
support block
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
FR126004A
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.)
Univis Inc
Original Assignee
Univis Inc
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
Priority to US59343366A priority Critical
Application filed by Univis Inc filed Critical Univis Inc
Priority to FR126004A priority patent/FR1541963A/en
Application granted granted Critical
Publication of FR1541963A publication Critical patent/FR1541963A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005Blocking means, chucks or the like; Alignment devices
    • B24B13/0052Lens block moulding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005Blocking means, chucks or the like; Alignment devices
FR126004A 1966-11-10 1967-10-26 support block for the manufacturing of ophthalmic lenses and manufacturing method using this block Expired FR1541963A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US59343366A true 1966-11-10 1966-11-10
FR126004A FR1541963A (en) 1966-11-10 1967-10-26 support block for the manufacturing of ophthalmic lenses and manufacturing method using this block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR126004A FR1541963A (en) 1966-11-10 1967-10-26 support block for the manufacturing of ophthalmic lenses and manufacturing method using this block

Publications (1)

Publication Number Publication Date
FR1541963A true FR1541963A (en) 1968-10-11

Family

ID=26180328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR126004A Expired FR1541963A (en) 1966-11-10 1967-10-26 support block for the manufacturing of ophthalmic lenses and manufacturing method using this block

Country Status (1)

Country Link
FR (1) FR1541963A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576820A1 (en) * 1985-02-01 1986-08-08 Essilor Int Support ring for fixing a mounting block on the finished face with a progressively variable bending of a semi-finished ribbon of a pallet, such as an ophthalmic lens or mold
EP0740979A1 (en) * 1995-05-03 1996-11-06 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Blocking tool for machining optical lenses and the process for using it
WO2004015482A2 (en) * 2002-07-29 2004-02-19 Rodenstock Gmbh Fully automatic method for blocking optical lenses

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576820A1 (en) * 1985-02-01 1986-08-08 Essilor Int Support ring for fixing a mounting block on the finished face with a progressively variable bending of a semi-finished ribbon of a pallet, such as an ophthalmic lens or mold
EP0191689A1 (en) * 1985-02-01 1986-08-20 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Supporting ring for fixing a mounting block on the progressively variable finished face of a disc such as an ophthalmic lens or a mould
EP0740979A1 (en) * 1995-05-03 1996-11-06 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Blocking tool for machining optical lenses and the process for using it
FR2733710A1 (en) * 1995-05-03 1996-11-08 Essilor Int Pre-wheel for glantage of an optical lens, and method for implementing the same
US5669807A (en) * 1995-05-03 1997-09-23 Essilor International Compagnie Generale D'optique Preform for attaching a holding member to an optical lens, and method of using it
WO2004015482A2 (en) * 2002-07-29 2004-02-19 Rodenstock Gmbh Fully automatic method for blocking optical lenses
WO2004015482A3 (en) * 2002-07-29 2004-09-23 Rodenstock Gmbh Fully automatic method for blocking optical lenses
CZ304718B6 (en) * 2002-07-29 2014-09-10 Rodenstock Gmbh Fully automatic method for blocking optical lenses

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