DD113713A1 - - Google Patents
Info
- Publication number
- DD113713A1 DD113713A1 DD18068174A DD18068174A DD113713A1 DD 113713 A1 DD113713 A1 DD 113713A1 DD 18068174 A DD18068174 A DD 18068174A DD 18068174 A DD18068174 A DD 18068174A DD 113713 A1 DD113713 A1 DD 113713A1
- Authority
- DD
- German Democratic Republic
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
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
- B24B3/245—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills for simultaneously sharpening several drills; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18068174A DD113713A1 (de) | 1974-08-23 | 1974-08-23 | |
| DE19752523204 DE2523204A1 (de) | 1974-08-23 | 1975-05-26 | Schleifmaschine zum gleichzeitigen spitzeschleifen von mehreren spiralbohrern sowie zum ausspitzen der querschneiden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18068174A DD113713A1 (de) | 1974-08-23 | 1974-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD113713A1 true DD113713A1 (de) | 1975-06-20 |
Family
ID=5497054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18068174A DD113713A1 (de) | 1974-08-23 | 1974-08-23 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD113713A1 (de) |
| DE (1) | DE2523204A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3035099C2 (de) * | 1980-09-17 | 1985-11-28 | Fa. Gottlieb Gühring, 7470 Albstadt | Verfahren und Vorrichtung zur Erzeugung eines Zylindermaterial-Spitzenanschliffs von Spiralbohrern |
| CN104162829A (zh) * | 2013-05-16 | 2014-11-26 | 邱博洪 | 分布式研磨方法及*** |
-
1974
- 1974-08-23 DD DD18068174A patent/DD113713A1/xx unknown
-
1975
- 1975-05-26 DE DE19752523204 patent/DE2523204A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2523204A1 (de) | 1976-03-04 |