CH9666A - Automatic pilot hole drilling machine for cartridge cases - Google Patents
Automatic pilot hole drilling machine for cartridge casesInfo
- Publication number
- CH9666A CH9666A CH9666A CH9666DA CH9666A CH 9666 A CH9666 A CH 9666A CH 9666 A CH9666 A CH 9666A CH 9666D A CH9666D A CH 9666DA CH 9666 A CH9666 A CH 9666A
- Authority
- CH
- Switzerland
- Prior art keywords
- pilot hole
- drilling machine
- hole drilling
- automatic pilot
- cartridge cases
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/168—Drilling machines with a plurality of working-spindles; Drilling automatons with the work spindles being oblique to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH9666T | 1894-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH9666A true CH9666A (en) | 1895-07-31 |
Family
ID=4199321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH9666A CH9666A (en) | 1894-12-28 | 1894-12-28 | Automatic pilot hole drilling machine for cartridge cases |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH9666A (en) |
-
1894
- 1894-12-28 CH CH9666A patent/CH9666A/en unknown
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