FR2542368B1 - Dispositif de commande pour perforateur - Google Patents
Dispositif de commande pour perforateurInfo
- Publication number
- FR2542368B1 FR2542368B1 FR8304094A FR8304094A FR2542368B1 FR 2542368 B1 FR2542368 B1 FR 2542368B1 FR 8304094 A FR8304094 A FR 8304094A FR 8304094 A FR8304094 A FR 8304094A FR 2542368 B1 FR2542368 B1 FR 2542368B1
- Authority
- FR
- France
- Prior art keywords
- perforator
- control device
- control
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/04—Handles; Handle mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/255—Switches
- B25D2250/265—Trigger mechanism in handle
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8304094A FR2542368B1 (fr) | 1983-03-08 | 1983-03-08 | Dispositif de commande pour perforateur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8304094A FR2542368B1 (fr) | 1983-03-08 | 1983-03-08 | Dispositif de commande pour perforateur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2542368A1 FR2542368A1 (fr) | 1984-09-14 |
FR2542368B1 true FR2542368B1 (fr) | 1986-03-07 |
Family
ID=9286806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8304094A Expired FR2542368B1 (fr) | 1983-03-08 | 1983-03-08 | Dispositif de commande pour perforateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2542368B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011085765A1 (de) * | 2011-11-04 | 2013-05-08 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem über einen Handschalter betätigbaren Antriebsmotor |
FR3012355B1 (fr) * | 2013-10-31 | 2016-04-15 | Mac 3 | Outil de percussion pneumatique |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE484958A (fr) * | ||||
FR580810A (fr) * | 1924-04-28 | 1924-11-17 | Ind Reklame G M B H | Dispositif pour le soufflage du trou de forage des marteaux perforateurs aumoyen d'air frais |
US1868670A (en) * | 1930-07-15 | 1932-07-26 | Chicago Pneumatic Tool Co | Back head construction for rock drills |
GB572448A (en) * | 1942-10-20 | 1945-10-09 | Gustav Albert Bergman | Improvements in or relating to rock drilling machines |
FR1013432A (fr) * | 1949-04-29 | 1952-07-29 | Chicago Pneumatic Tool Co | Tête arrière pour perforatrices |
FR1097810A (fr) * | 1953-04-20 | 1955-07-11 | Chicago Pneumatic Tool Co | Distributeur combiné d'air et d'eau, pour perforatrices de roches |
AU487112B2 (en) * | 1975-01-10 | 1976-07-15 | Rockfall Company Limited | Flushing system fora drilling machine |
SE7613107L (sv) * | 1976-11-24 | 1978-05-25 | Atlas Copco Ab | Sett och anordning for brytning av fast material. |
-
1983
- 1983-03-08 FR FR8304094A patent/FR2542368B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2542368A1 (fr) | 1984-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |