GB340920A - - Google Patents
Info
- Publication number
- GB340920A GB340920A GB16215/30A GB1621530A GB340920A GB 340920 A GB340920 A GB 340920A GB 16215/30 A GB16215/30 A GB 16215/30A GB 1621530 A GB1621530 A GB 1621530A GB 340920 A GB340920 A GB 340920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- des
- glass
- pads
- tools
- 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
Links
- 239000011521 glass Substances 0.000 abstract 2
- 238000005498 polishing Methods 0.000 abstract 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR340920T | 1929-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB340920A true GB340920A (enrdf_load_stackoverflow) | 1931-01-08 |
Family
ID=31897954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16215/30A Expired GB340920A (enrdf_load_stackoverflow) | 1929-07-13 | 1930-05-26 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR340920A (enrdf_load_stackoverflow) |
| GB (1) | GB340920A (enrdf_load_stackoverflow) |
-
1904
- 1904-03-03 FR FR340920D patent/FR340920A/fr not_active Expired
-
1930
- 1930-05-26 GB GB16215/30A patent/GB340920A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR340920A (fr) | 1904-07-23 |
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