FR2341032A1 - Dispositif auxiliaire de demarrage d'appareils de forage autopropulses - Google Patents
Dispositif auxiliaire de demarrage d'appareils de forage autopropulsesInfo
- Publication number
- FR2341032A1 FR2341032A1 FR7703403A FR7703403A FR2341032A1 FR 2341032 A1 FR2341032 A1 FR 2341032A1 FR 7703403 A FR7703403 A FR 7703403A FR 7703403 A FR7703403 A FR 7703403A FR 2341032 A1 FR2341032 A1 FR 2341032A1
- Authority
- FR
- France
- Prior art keywords
- auxiliary device
- drilling equipment
- starting self
- propelled drilling
- propelled
- 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.)
- Granted
Links
- 238000005553 drilling 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
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)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2605010A DE2605010C2 (de) | 1976-02-10 | 1976-02-10 | Starthilfe für Rammbohrgeräte |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2341032A1 true FR2341032A1 (fr) | 1977-09-09 |
FR2341032B1 FR2341032B1 (xx) | 1983-07-01 |
Family
ID=5969410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7703403A Granted FR2341032A1 (fr) | 1976-02-10 | 1977-02-02 | Dispositif auxiliaire de demarrage d'appareils de forage autopropulses |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5298309A (xx) |
CH (1) | CH603923A5 (xx) |
DE (1) | DE2605010C2 (xx) |
FR (1) | FR2341032A1 (xx) |
GB (1) | GB1522931A (xx) |
SE (1) | SE7701319L (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59102689U (ja) * | 1982-12-28 | 1984-07-10 | 大阪瓦斯株式会社 | 地中推進機用発射装置 |
GB8605009D0 (en) * | 1986-02-28 | 1986-04-09 | Roxbury Ltd | Soil displacement tools |
US7226246B2 (en) | 2000-06-15 | 2007-06-05 | Geotechnical Reinforcement, Inc. | Apparatus and method for building support piers from one or successive lifts formed in a soil matrix |
US9169611B2 (en) | 2000-06-15 | 2015-10-27 | Geopier Foundation Company, Inc. | Method and apparatus for building support piers from one or more successive lifts formed in a soil matrix |
DE102017102118A1 (de) | 2017-02-03 | 2018-08-09 | Ltb Leitungsbau Gmbh | Vorrichtung zum Halten und Führen eines rotierenden Stabes |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL82584C (xx) * | 1900-01-01 | |||
US2823898A (en) * | 1954-08-27 | 1958-02-18 | James M Bankston | Tunnel forming apparatus |
FR1269642A (fr) * | 1960-05-25 | 1961-08-18 | Nippon Sharyo Seizo Kk | Procédé et appareils pour réaliser des trous pour des pieux ou piles de fondation |
US3814192A (en) * | 1972-10-27 | 1974-06-04 | Bell Telephone Labor Inc | Apparatus for launching a soil burrowing mole |
FR2252478A1 (xx) * | 1973-11-26 | 1975-06-20 | Continental Oil Co |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2157259C3 (de) * | 1971-11-18 | 1973-06-07 | Tracto Technik | Rammbohrgerät |
DE2166177C3 (de) * | 1971-11-18 | 1978-10-26 | Paul 5940 Lennestadt Schmidt | Lafette mit mindestens einer Auflagefläche für ein e mit einer Zielvorrichtung versehene Schlagvorrichtung zum Herstellen von Löchern im Erdreich durch Verdichten |
-
1976
- 1976-02-10 DE DE2605010A patent/DE2605010C2/de not_active Expired
-
1977
- 1977-01-25 GB GB3000/77A patent/GB1522931A/en not_active Expired
- 1977-02-02 FR FR7703403A patent/FR2341032A1/fr active Granted
- 1977-02-07 SE SE7701319A patent/SE7701319L/ not_active Application Discontinuation
- 1977-02-09 JP JP1348377A patent/JPS5298309A/ja active Granted
- 1977-02-10 CH CH162277A patent/CH603923A5/xx not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL82584C (xx) * | 1900-01-01 | |||
US2823898A (en) * | 1954-08-27 | 1958-02-18 | James M Bankston | Tunnel forming apparatus |
FR1269642A (fr) * | 1960-05-25 | 1961-08-18 | Nippon Sharyo Seizo Kk | Procédé et appareils pour réaliser des trous pour des pieux ou piles de fondation |
US3814192A (en) * | 1972-10-27 | 1974-06-04 | Bell Telephone Labor Inc | Apparatus for launching a soil burrowing mole |
FR2252478A1 (xx) * | 1973-11-26 | 1975-06-20 | Continental Oil Co |
Also Published As
Publication number | Publication date |
---|---|
CH603923A5 (xx) | 1978-08-31 |
FR2341032B1 (xx) | 1983-07-01 |
JPS5611039B2 (xx) | 1981-03-11 |
DE2605010C2 (de) | 1983-11-03 |
GB1522931A (en) | 1978-08-31 |
JPS5298309A (en) | 1977-08-18 |
SE7701319L (sv) | 1977-08-11 |
DE2605010A1 (de) | 1977-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |