FR1541963A - Support block for the manufacture of ophthalmic lenses and method of manufacture using this block - Google Patents
Support block for the manufacture of ophthalmic lenses and method of manufacture using this blockInfo
- 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
- manufacture
- block
- ophthalmic lenses
- support block
- support
- 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
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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0052—Lens block moulding devices
-
- 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
- B24B13/005—Blocking means, chucks or the like; Alignment devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR126004A FR1541963A (en) | 1966-11-10 | 1967-10-26 | Support block for the manufacture of ophthalmic lenses and method of manufacture using this block |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59343366A | 1966-11-10 | 1966-11-10 | |
FR126004A FR1541963A (en) | 1966-11-10 | 1967-10-26 | Support block for the manufacture of ophthalmic lenses and method of manufacture 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 manufacture of ophthalmic lenses and method of manufacture using this block |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1541963A (en) |
Cited By (3)
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 |
-
1967
- 1967-10-26 FR FR126004A patent/FR1541963A/en not_active Expired
Cited By (8)
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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