JPS4883490A - - Google Patents
Info
- Publication number
- JPS4883490A JPS4883490A JP940173A JP940173A JPS4883490A JP S4883490 A JPS4883490 A JP S4883490A JP 940173 A JP940173 A JP 940173A JP 940173 A JP940173 A JP 940173A JP S4883490 A JPS4883490 A JP S4883490A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB314172A GB1369912A (en) | 1972-01-22 | 1972-01-22 | Lens edge grinding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4883490A true JPS4883490A (cs) | 1973-11-07 |
Family
ID=9752724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP940173A Pending JPS4883490A (cs) | 1972-01-22 | 1973-01-22 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4883490A (cs) |
| DE (1) | DE2301706A1 (cs) |
| FR (1) | FR2169601A5 (cs) |
| GB (1) | GB1369912A (cs) |
| IT (1) | IT983410B (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157636A (en) * | 1972-01-22 | 1979-06-12 | Rodway Optical Industries Limited | Control means for a lens-edge grinding machine |
| GB2041800A (en) * | 1979-02-15 | 1980-09-17 | Rodway Optical Ind Ltd | Lens edge grinding machine |
-
1972
- 1972-01-22 GB GB314172A patent/GB1369912A/en not_active Expired
-
1973
- 1973-01-13 DE DE19732301706 patent/DE2301706A1/de active Pending
- 1973-01-18 FR FR7301677A patent/FR2169601A5/fr not_active Expired
- 1973-01-22 IT IT1944273A patent/IT983410B/it active
- 1973-01-22 JP JP940173A patent/JPS4883490A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301706A1 (de) | 1973-07-26 |
| FR2169601A5 (cs) | 1973-09-07 |
| GB1369912A (en) | 1974-10-09 |
| IT983410B (it) | 1974-10-31 |