FR503224A - Automatic threading machine - Google Patents
Automatic threading machineInfo
- Publication number
- FR503224A FR503224A FR503224A FR503224DA FR503224A FR 503224 A FR503224 A FR 503224A FR 503224 A FR503224 A FR 503224A FR 503224D A FR503224D A FR 503224DA FR 503224 A FR503224 A FR 503224A
- Authority
- FR
- France
- Prior art keywords
- threading machine
- automatic threading
- automatic
- machine
- threading
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
- B23G1/04—Machines with one working-spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR503224T | 1919-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR503224A true FR503224A (en) | 1920-06-05 |
Family
ID=8906968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR503224A Expired FR503224A (en) | 1919-06-16 | 1919-06-16 | Automatic threading machine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR503224A (en) |
-
1919
- 1919-06-16 FR FR503224A patent/FR503224A/en not_active Expired
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