FR2433489B3 - - Google Patents
Info
- Publication number
- FR2433489B3 FR2433489B3 FR7918207A FR7918207A FR2433489B3 FR 2433489 B3 FR2433489 B3 FR 2433489B3 FR 7918207 A FR7918207 A FR 7918207A FR 7918207 A FR7918207 A FR 7918207A FR 2433489 B3 FR2433489 B3 FR 2433489B3
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Eyeglasses (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2836438A DE2836438C2 (en) | 1978-08-19 | 1978-08-19 | Raw template for producing a finished template that determines the circumference of a spectacle lens and using the raw template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2433489A1 FR2433489A1 (en) | 1980-03-14 |
| FR2433489B3 true FR2433489B3 (en) | 1981-04-30 |
Family
ID=6047503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7918207A Granted FR2433489A1 (en) | 1978-08-19 | 1979-07-13 | Template for cutting periphery of spectacle lenses - where slots in template blank prevent breakage of cutting tool by cut scrap |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5532098A (en) |
| DE (1) | DE2836438C2 (en) |
| FR (1) | FR2433489A1 (en) |
| IT (1) | IT1111560B (en) |
| SE (1) | SE429436B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804133A1 (en) * | 1988-02-11 | 1989-08-17 | Wernicke & Co Gmbh | Method and arrangement for shaping a spectacle glass |
| EP0365691B1 (en) * | 1988-04-27 | 1997-01-02 | Shin Meiwa Industry Co., Ltd. | Harness manufacturing apparatus |
| FR2892041A1 (en) * | 2005-10-14 | 2007-04-20 | Fwd Sarl | Spectacle lens template machining unit has template support forming rotary plate and mobile machining tool moving in plane perpendicular to plate's axis of rotation |
-
1978
- 1978-08-19 DE DE2836438A patent/DE2836438C2/en not_active Expired
-
1979
- 1979-03-16 IT IT21043/79A patent/IT1111560B/en active
- 1979-04-27 SE SE7903730A patent/SE429436B/en unknown
- 1979-07-13 FR FR7918207A patent/FR2433489A1/en active Granted
- 1979-08-17 JP JP10415179A patent/JPS5532098A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE429436B (en) | 1983-09-05 |
| SE7903730L (en) | 1980-02-20 |
| JPS5532098A (en) | 1980-03-06 |
| IT7921043A0 (en) | 1979-03-16 |
| DE2836438C2 (en) | 1982-11-18 |
| DE2836438A1 (en) | 1980-03-06 |
| IT1111560B (en) | 1986-01-13 |
| FR2433489A1 (en) | 1980-03-14 |