BE430188A - - Google Patents
Info
- Publication number
- BE430188A BE430188A BE430188DA BE430188A BE 430188 A BE430188 A BE 430188A BE 430188D A BE430188D A BE 430188DA BE 430188 A BE430188 A BE 430188A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2687937A GB502118A (en) | 1937-10-05 | 1937-10-05 | Improvements in and relating to glass grinding tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE430188A true BE430188A (zh) |
Family
ID=10250642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE430188D BE430188A (zh) | 1937-10-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE430188A (zh) |
| DE (1) | DE757497C (zh) |
| FR (1) | FR846391A (zh) |
| GB (1) | GB502118A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL91439C (zh) * | 1952-03-20 | |||
| US2859565A (en) * | 1955-01-31 | 1958-11-11 | Pilkington Brothers Ltd | Apparatus for grinding flat glass on both faces simultaneously |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE172813C (zh) * |
-
0
- BE BE430188D patent/BE430188A/xx unknown
-
1937
- 1937-10-05 GB GB2687937A patent/GB502118A/en not_active Expired
-
1938
- 1938-11-03 DE DEP78138D patent/DE757497C/de not_active Expired
- 1938-11-21 FR FR846391D patent/FR846391A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB502118A (en) | 1939-03-13 |
| FR846391A (fr) | 1939-09-15 |
| DE757497C (de) | 1953-03-02 |