FR400478A - Perforatrice pneumatique - Google Patents
Perforatrice pneumatiqueInfo
- Publication number
- FR400478A FR400478A FR400478A FR400478DA FR400478A FR 400478 A FR400478 A FR 400478A FR 400478 A FR400478 A FR 400478A FR 400478D A FR400478D A FR 400478DA FR 400478 A FR400478 A FR 400478A
- Authority
- FR
- France
- Prior art keywords
- pneumatic punch
- punch
- pneumatic
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
- E21B1/12—Percussion drilling with a reciprocating impulse member
- E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
- E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR400478T | 1909-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR400478A true FR400478A (fr) | 1909-07-28 |
Family
ID=1445351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR400478A Expired FR400478A (fr) | 1909-02-22 | 1909-02-22 | Perforatrice pneumatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR400478A (fr) |
-
1909
- 1909-02-22 FR FR400478A patent/FR400478A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR400478A (fr) | Perforatrice pneumatique | |
FR400040A (fr) | Perforatrice | |
CH45674A (de) | Kombiniertes Werkzeug | |
FR371891A (fr) | Perforatrice pneumatique | |
AT63568B (de) | Pneumatische Fördervorrichtung. | |
ES45484A1 (es) | Las plantillas neumáticas. | |
FR409998A (fr) | Mannequin conformateur | |
CH50553A (de) | Zeitstempel | |
FR399647A (fr) | Embrayage pneumo-progressif | |
FI3853A (fi) | Mekanisk press | |
CH49558A (de) | Formpresse für Schincken | |
FI3799A (fi) | Sätt att tillverka eldfaststen | |
CH46602A (fr) | Escarpolette | |
CH46686A (de) | Auslegestorren | |
CH46849A (de) | Fälzelapparat | |
CH47373A (de) | Eisennbahnschwelle | |
CH47944A (de) | Rockraffer | |
CH48106A (de) | Kegelspiel | |
CH48178A (de) | Hydro-Aeroplan | |
CH49362A (de) | Monoplan | |
CH49565A (de) | Kreuzkötzerspulmaschine | |
CH49830A (de) | Monoplan | |
CH50287A (de) | Kontroll-Registrier-Wechsel-Kasse | |
CH50809A (de) | Kötzerspulmaschinen | |
CH51544A (de) | Kontroll-Registrier-Wechsel-Kasse |