FR2547347B1 - Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes - Google Patents
Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantesInfo
- Publication number
- FR2547347B1 FR2547347B1 FR8309660A FR8309660A FR2547347B1 FR 2547347 B1 FR2547347 B1 FR 2547347B1 FR 8309660 A FR8309660 A FR 8309660A FR 8309660 A FR8309660 A FR 8309660A FR 2547347 B1 FR2547347 B1 FR 2547347B1
- Authority
- FR
- France
- Prior art keywords
- drilling
- rotation
- independent controls
- percussion mechanisms
- drilling machine
- 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
- 238000005553 drilling Methods 0.000 title 1
- 238000009527 percussion Methods 0.000 title 1
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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/003—Clutches specially adapted therefor
Landscapes
- Engineering & Computer Science (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8309660A FR2547347B1 (fr) | 1983-06-10 | 1983-06-10 | Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8309660A FR2547347B1 (fr) | 1983-06-10 | 1983-06-10 | Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2547347A1 FR2547347A1 (fr) | 1984-12-14 |
FR2547347B1 true FR2547347B1 (fr) | 1985-09-06 |
Family
ID=9289673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8309660A Expired FR2547347B1 (fr) | 1983-06-10 | 1983-06-10 | Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2547347B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0303651B2 (fr) * | 1987-03-05 | 1999-12-01 | Robert Bosch Gmbh | Procede d'interruption de l'entrainement, en particulier en percussion et/ou en rotation, d'un outil a main |
US6557652B2 (en) * | 2000-05-18 | 2003-05-06 | Guenter Klemm | Method for performing ground or rock work and hydraulic percussion device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR400040A (fr) * | 1909-02-27 | 1909-07-16 | Paul Lange | Perforatrice |
DE6807685U (de) * | 1967-12-21 | 1969-07-10 | Simbi Elettromagnetica Gia Di | Rotierender elektroschlagbohrer mit zwei verschiedenen antriebsorganen fuer die drehung und den stoss des bohrers |
US3684033A (en) * | 1970-10-01 | 1972-08-15 | Atlas Copco Ab | Independently rotated pneumatic rock drill |
US3685593A (en) * | 1970-11-03 | 1972-08-22 | Chicago Pneumatic Tool Co | Fluid operated rock drill having an independent rotation motor |
FR2129276A5 (fr) * | 1971-03-18 | 1972-10-27 | Montabert Ets | |
DE2122582C3 (de) * | 1971-05-07 | 1980-01-10 | Robert Bosch Gmbh, 7000 Stuttgart | Von Hand geführte Drehschlagbohrmaschine |
DE2343661A1 (de) * | 1973-08-30 | 1975-03-06 | Bosch Gmbh Robert | Bohrhammer |
DE2839906A1 (de) * | 1978-09-14 | 1980-03-27 | Fein C & E | Schlagmechanismus fuer einen bohrhammer |
AT372639B (de) * | 1980-11-06 | 1983-10-25 | Hilti Ag | Schlagbohrmaschine |
-
1983
- 1983-06-10 FR FR8309660A patent/FR2547347B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2547347A1 (fr) | 1984-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |