FR2137433A1 - - Google Patents
Info
- Publication number
- FR2137433A1 FR2137433A1 FR7144413A FR7144413A FR2137433A1 FR 2137433 A1 FR2137433 A1 FR 2137433A1 FR 7144413 A FR7144413 A FR 7144413A FR 7144413 A FR7144413 A FR 7144413A FR 2137433 A1 FR2137433 A1 FR 2137433A1
- Authority
- FR
- France
- 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
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
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- 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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
- E21B10/24—Roller bits characterised by bearing, lubrication or sealing details characterised by lubricating details
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46032015A JPS5117201B1 (en) | 1971-05-13 | 1971-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2137433A1 true FR2137433A1 (en) | 1972-12-29 |
FR2137433B1 FR2137433B1 (en) | 1974-04-05 |
Family
ID=12347020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7144413A Expired FR2137433B1 (en) | 1971-05-13 | 1971-12-10 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3770067A (en) |
JP (1) | JPS5117201B1 (en) |
DE (1) | DE2162314C3 (en) |
FR (1) | FR2137433B1 (en) |
GB (1) | GB1371932A (en) |
IT (1) | IT945398B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512875A1 (en) * | 1981-09-11 | 1983-03-18 | Campguilhem Jacques | Percussion action rotary drilling tool - with two-part head to generate percussive forces |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52129004U (en) * | 1976-03-29 | 1977-10-01 | ||
US4102415A (en) * | 1977-02-08 | 1978-07-25 | Cunningham Wesley B | Drilling device |
US4133396A (en) * | 1977-11-04 | 1979-01-09 | Smith International, Inc. | Drilling and casing landing apparatus and method |
DE2845878C2 (en) * | 1978-10-21 | 1983-01-20 | Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter | Drilling device for earth drilling |
CA1087640A (en) * | 1979-02-16 | 1980-10-14 | Edward Fercho | Surface drilling apparatus |
GB2161521B (en) * | 1984-05-29 | 1987-11-25 | Claude Sourice | A process and device for sinking wells |
US4646853A (en) * | 1984-07-31 | 1987-03-03 | The Robbins Company | Shaft boring machine and method |
US4718504A (en) * | 1985-03-15 | 1988-01-12 | Tone Boring Co., Ltd. | Trench excavator |
GB2181473B (en) * | 1985-10-04 | 1989-02-01 | Tone Boring Co | Air pressure impact drilling apparatus |
DE9107187U1 (en) * | 1991-06-11 | 1991-07-25 | Bauer Spezialtiefbau GmbH, 8898 Schrobenhausen | Milling frame for a trench cutter with a pressure compensation device for the bearing seals |
DE10351386A1 (en) * | 2003-11-04 | 2005-06-09 | Bauer Maschinen Gmbh | Transmission and method for controlling an internal pressure in the transmission |
AT501696B1 (en) | 2004-03-30 | 2008-03-15 | Alwag Tunnelausbau Gmbh | METHOD AND DEVICE FOR DRILLING HOLES IN SOIL OR ROCK MATERIAL |
NL1033050C2 (en) | 2006-12-13 | 2008-06-16 | Vertical Dev B V | Foundation system for forming a foundation pile in the ground. |
EP2107167B1 (en) * | 2008-04-01 | 2012-05-23 | IHC Holland IE B.V. | Suction tube device for a dredger provided with electric drive systems and method of repairing same |
EP2592214A1 (en) * | 2011-11-10 | 2013-05-15 | Chuan Home Machinery Co., Ltd. | Air pressure reused pneumatic hammer drill |
CN103485712B (en) * | 2013-09-24 | 2015-10-21 | 北京嘉友心诚工贸有限公司 | Get into unit head at the bottom of a kind of hard retaining wall hole |
US9657521B2 (en) * | 2014-06-02 | 2017-05-23 | King Fahd University Of Petroleum And Minerals | Directional system drilling and method |
CN104612584B (en) * | 2015-01-17 | 2017-02-08 | 泰州三福船舶工程有限公司 | Moment balance drilling machine |
CN106286780A (en) * | 2016-10-13 | 2017-01-04 | 周德吉 | Pressure compensator and the method being compensated device whether leakage of oil for detection |
DE202019102477U1 (en) | 2019-02-27 | 2020-06-03 | Liebherr-Components Biberach Gmbh | Drive device for a trench cutter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1133513A (en) * | 1954-06-22 | 1957-03-28 | Bataafsche Petroleum | Pressure balancing device in tight seals |
FR1280063A (en) * | 1960-11-17 | 1961-12-29 | Europ De Turboforage Soc | Roller bit |
US3161243A (en) * | 1960-07-22 | 1964-12-15 | Frank F Davis | Drilling system with plural below ground motors |
US3195661A (en) * | 1959-10-15 | 1965-07-20 | Gas Drilling Services Co | Large bore hole drilling apparatus |
FR1497722A (en) * | 1966-10-06 | 1967-10-13 | Underground sounding and drilling machine for soils at all depths, with electric motors |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1574040A (en) * | 1924-11-13 | 1926-02-23 | Alfred W Lasher | Drill |
US1904522A (en) * | 1931-11-11 | 1933-04-18 | Haskel A Pippin | Apparatus for drilling wells |
DE881484C (en) * | 1944-03-28 | 1953-06-29 | Salzgitter Maschinen Ag | Drilling turbine |
GB712913A (en) * | 1951-08-27 | 1954-08-04 | Alexander Vellan | Improvements in and relating to earth boring apparatus |
US3285351A (en) * | 1962-08-06 | 1966-11-15 | Michael R Caro | Drilling apparatus |
US3181631A (en) * | 1962-08-24 | 1965-05-04 | Cameron And Jones Inc | Counter-rotating earth drill |
US3232362A (en) * | 1963-11-12 | 1966-02-01 | Cullen | Well drilling apparatus |
DE1198765B (en) * | 1963-12-30 | 1965-08-19 | Gewerk Eisenhuette Westfalia | Extraction or jacking machine with cutting or hitting rotating tools |
US3431989A (en) * | 1967-07-31 | 1969-03-11 | Willis D Waterman | Planetary excavator |
US3556231A (en) * | 1968-08-30 | 1971-01-19 | Homer I Henderson | Bit weight maintainer for marine earth boring |
-
1971
- 1971-05-13 JP JP46032015A patent/JPS5117201B1/ja active Pending
- 1971-10-26 US US00192153A patent/US3770067A/en not_active Expired - Lifetime
- 1971-11-15 GB GB5285971A patent/GB1371932A/en not_active Expired
- 1971-12-10 FR FR7144413A patent/FR2137433B1/fr not_active Expired
- 1971-12-13 IT IT54695/71A patent/IT945398B/en active
- 1971-12-15 DE DE2162314A patent/DE2162314C3/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1133513A (en) * | 1954-06-22 | 1957-03-28 | Bataafsche Petroleum | Pressure balancing device in tight seals |
US3195661A (en) * | 1959-10-15 | 1965-07-20 | Gas Drilling Services Co | Large bore hole drilling apparatus |
US3161243A (en) * | 1960-07-22 | 1964-12-15 | Frank F Davis | Drilling system with plural below ground motors |
FR1280063A (en) * | 1960-11-17 | 1961-12-29 | Europ De Turboforage Soc | Roller bit |
FR1497722A (en) * | 1966-10-06 | 1967-10-13 | Underground sounding and drilling machine for soils at all depths, with electric motors |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2512875A1 (en) * | 1981-09-11 | 1983-03-18 | Campguilhem Jacques | Percussion action rotary drilling tool - with two-part head to generate percussive forces |
Also Published As
Publication number | Publication date |
---|---|
IT945398B (en) | 1973-05-10 |
DE2162314A1 (en) | 1972-11-23 |
DE2162314B2 (en) | 1973-08-30 |
GB1371932A (en) | 1974-10-30 |
DE2162314C3 (en) | 1974-03-28 |
FR2137433B1 (en) | 1974-04-05 |
JPS5117201B1 (en) | 1976-06-01 |
US3770067A (en) | 1973-11-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |