BE486379A - - Google Patents
Info
- Publication number
- BE486379A BE486379A BE486379DA BE486379A BE 486379 A BE486379 A BE 486379A BE 486379D A BE486379D A BE 486379DA BE 486379 A BE486379 A BE 486379A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/04—Devices for boring or drilling centre holes in workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1138346A GB615918A (en) | 1946-04-13 | 1946-04-13 | An automatic centre finding and drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE486379A true BE486379A (en:Method) |
Family
ID=9985211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE486379D BE486379A (en:Method) | 1946-04-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE486379A (en:Method) |
| FR (1) | FR975477A (en:Method) |
| GB (1) | GB615918A (en:Method) |
-
0
- BE BE486379D patent/BE486379A/xx unknown
-
1946
- 1946-04-13 GB GB1138346A patent/GB615918A/en not_active Expired
-
1948
- 1948-11-26 FR FR975477D patent/FR975477A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR975477A (fr) | 1951-03-06 |
| GB615918A (en) | 1949-01-13 |