US3370658A - Drill and tube arrangement with knock-of drill portion - Google Patents
Drill and tube arrangement with knock-of drill portion Download PDFInfo
- Publication number
- US3370658A US3370658A US476884A US47688465A US3370658A US 3370658 A US3370658 A US 3370658A US 476884 A US476884 A US 476884A US 47688465 A US47688465 A US 47688465A US 3370658 A US3370658 A US 3370658A
- Authority
- US
- United States
- Prior art keywords
- drill
- tube
- head
- rod
- crown
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 description 42
- 239000008237 rinsing water Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000011435 rock Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001674048 Phthiraptera Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
-
- 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
-
- 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
Definitions
- the diameter of the final tube must be considerably smaller than the diameter of the drill hole. Because in the drill according to the invention the tube 9 may have approximately the same diameter as the hole, it is possible, when using the drill according to the invention, to drill holes with a considerably smaller driameter than it was heretofore for the nal tube diameter. This involves an enormously great saving, since every possible reduction of the hole diameter means a considerably increased drilling speed and less consumption of expensive drilling material.
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE969164 | 1964-08-11 | ||
FR27602A FR1468764A (fr) | 1964-08-11 | 1965-08-06 | Trépan spécialement adapté au forage dans la terre ou les roches |
Publications (1)
Publication Number | Publication Date |
---|---|
US3370658A true US3370658A (en) | 1968-02-27 |
Family
ID=38884688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US476884A Expired - Lifetime US3370658A (en) | 1964-08-11 | 1965-08-03 | Drill and tube arrangement with knock-of drill portion |
Country Status (8)
Country | Link |
---|---|
US (1) | US3370658A (de) |
AT (1) | AT262190B (de) |
CH (1) | CH441194A (de) |
DE (1) | DE1299255B (de) |
ES (1) | ES316145A1 (de) |
FR (1) | FR1468764A (de) |
GB (1) | GB1119043A (de) |
NO (1) | NO119868B (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3473618A (en) * | 1968-06-05 | 1969-10-21 | Becker Drilling Alberta Ltd | Rotary-percussion drill apparatus |
US3682260A (en) * | 1969-05-30 | 1972-08-08 | Gunter Klemm | Rotary percussive drill and method |
DE2818936A1 (de) * | 1977-04-29 | 1978-11-02 | Sandvik Ab | Bohrvorrichtung |
US4196783A (en) * | 1978-07-11 | 1980-04-08 | Lofs Verkstads Ab | Device for boring |
EP0391874A2 (de) * | 1989-04-05 | 1990-10-10 | Uniroc Aktiebolag | Bohrspülungseinrichtung für Bohrwerkzeuge |
US5205366A (en) * | 1991-05-03 | 1993-04-27 | Ing. Guenter Klemm Bohrtechnik Gmbh | Superposed drilling device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH683446A5 (de) * | 1991-02-25 | 1994-03-15 | Herrenknecht Gmbh | Rückholbare Tunnelvortriebsmaschine. |
DE4408514C1 (de) * | 1994-03-14 | 1995-05-24 | Wirth Co Kg Masch Bohr | Bohrwerkzeug zur Erzeugung von Bohrungen im Erdreich |
CN109441338B (zh) * | 2018-11-02 | 2020-08-07 | 中铁十八局集团第一工程有限公司 | 一种铁路隧道风动凿岩机分流器及其制作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1295969A (en) * | 1918-11-18 | 1919-03-04 | Robert E Carmichael | Rotary boring-drill. |
US2023966A (en) * | 1935-06-01 | 1935-12-10 | Jesse A Montee | Method and means for sinking foundation columns |
US2121858A (en) * | 1937-09-09 | 1938-06-28 | Fred C Chew | Excavating and prospecting tool |
US2588068A (en) * | 1948-01-09 | 1952-03-04 | Cons Edison Co New York Inc | Drilling apparatus |
US2914306A (en) * | 1957-05-16 | 1959-11-24 | Jay C Failing | Fluid circulating drilling barrel |
US3022840A (en) * | 1959-03-19 | 1962-02-27 | Mine Safety Appliances Co | Dust collecting rotary rock drill |
US3227230A (en) * | 1961-02-21 | 1966-01-04 | Atlas Copco Ab | Combination ring and central drill bit drilling equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT56468B (de) * | 1911-08-29 | 1912-11-25 | Silvije Sponza | Verfahren zur Gründung mittels armierter Betonpfähle. |
DE728403C (de) * | 1940-11-27 | 1942-11-26 | Gebhardt & Koenig Deutsche Sch | Einrichtung zum Freispuelen des Bohrgeraetes |
US2403643A (en) * | 1944-02-25 | 1946-07-09 | George L Dresser | Method of and apparatus for introducing grout into subsoil |
AT184126B (de) * | 1954-08-28 | 1955-12-27 | Georg Fally | Verfahren und Vorrichtung zur Durchführung von Meliorationen |
-
1965
- 1965-08-02 AT AT571866A patent/AT262190B/de active
- 1965-08-03 US US476884A patent/US3370658A/en not_active Expired - Lifetime
- 1965-08-04 NO NO159215A patent/NO119868B/no unknown
- 1965-08-04 ES ES0316145A patent/ES316145A1/es not_active Expired
- 1965-08-06 DE DEST24237A patent/DE1299255B/de active Pending
- 1965-08-06 FR FR27602A patent/FR1468764A/fr not_active Expired
- 1965-08-10 GB GB34166/65A patent/GB1119043A/en not_active Expired
- 1965-08-10 CH CH1124065A patent/CH441194A/de unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1295969A (en) * | 1918-11-18 | 1919-03-04 | Robert E Carmichael | Rotary boring-drill. |
US2023966A (en) * | 1935-06-01 | 1935-12-10 | Jesse A Montee | Method and means for sinking foundation columns |
US2121858A (en) * | 1937-09-09 | 1938-06-28 | Fred C Chew | Excavating and prospecting tool |
US2588068A (en) * | 1948-01-09 | 1952-03-04 | Cons Edison Co New York Inc | Drilling apparatus |
US2914306A (en) * | 1957-05-16 | 1959-11-24 | Jay C Failing | Fluid circulating drilling barrel |
US3022840A (en) * | 1959-03-19 | 1962-02-27 | Mine Safety Appliances Co | Dust collecting rotary rock drill |
US3227230A (en) * | 1961-02-21 | 1966-01-04 | Atlas Copco Ab | Combination ring and central drill bit drilling equipment |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3473618A (en) * | 1968-06-05 | 1969-10-21 | Becker Drilling Alberta Ltd | Rotary-percussion drill apparatus |
US3682260A (en) * | 1969-05-30 | 1972-08-08 | Gunter Klemm | Rotary percussive drill and method |
DE2818936A1 (de) * | 1977-04-29 | 1978-11-02 | Sandvik Ab | Bohrvorrichtung |
US4196783A (en) * | 1978-07-11 | 1980-04-08 | Lofs Verkstads Ab | Device for boring |
EP0391874A2 (de) * | 1989-04-05 | 1990-10-10 | Uniroc Aktiebolag | Bohrspülungseinrichtung für Bohrwerkzeuge |
EP0391874A3 (de) * | 1989-04-05 | 1991-04-03 | Uniroc Aktiebolag | Bohrspülungseinrichtung für Bohrwerkzeuge |
US5040621A (en) * | 1989-04-05 | 1991-08-20 | Uniroc Aktiebolag | Flushing means for drilling tools |
US5205366A (en) * | 1991-05-03 | 1993-04-27 | Ing. Guenter Klemm Bohrtechnik Gmbh | Superposed drilling device |
Also Published As
Publication number | Publication date |
---|---|
ES316145A1 (es) | 1966-04-01 |
FR1468764A (fr) | 1967-02-10 |
NO119868B (de) | 1970-07-20 |
GB1119043A (en) | 1968-07-03 |
DE1299255B (de) | 1969-07-10 |
CH441194A (de) | 1967-08-15 |
AT262190B (de) | 1968-06-10 |
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