CH441194A - Bohrer, insbesondere zum Bohren in Erdreich oder losem Gestein - Google Patents

Bohrer, insbesondere zum Bohren in Erdreich oder losem Gestein

Info

Publication number
CH441194A
CH441194A CH1124065A CH1124065A CH441194A CH 441194 A CH441194 A CH 441194A CH 1124065 A CH1124065 A CH 1124065A CH 1124065 A CH1124065 A CH 1124065A CH 441194 A CH441194 A CH 441194A
Authority
CH
Switzerland
Prior art keywords
drills
drilling
ground
loose rock
rock
Prior art date
Application number
CH1124065A
Other languages
German (de)
English (en)
Inventor
Birger Jansson Bengt Knut
Original Assignee
Stabilator Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stabilator Ab filed Critical Stabilator Ab
Publication of CH441194A publication Critical patent/CH441194A/de

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
    • 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

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)
  • Joining Of Glass To Other Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
CH1124065A 1964-08-11 1965-08-10 Bohrer, insbesondere zum Bohren in Erdreich oder losem Gestein CH441194A (de)

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
CH441194A true CH441194A (de) 1967-08-15

Family

ID=38884688

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1124065A CH441194A (de) 1964-08-11 1965-08-10 Bohrer, insbesondere zum Bohren in Erdreich oder losem Gestein

Country Status (8)

Country Link
US (1) US3370658A (el)
AT (1) AT262190B (el)
CH (1) CH441194A (el)
DE (1) DE1299255B (el)
ES (1) ES316145A1 (el)
FR (1) FR1468764A (el)
GB (1) GB1119043A (el)
NO (1) NO119868B (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441338A (zh) * 2018-11-02 2019-03-08 姚晓宁 一种铁路隧道风动凿岩机分流器及其制作方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473618A (en) * 1968-06-05 1969-10-21 Becker Drilling Alberta Ltd Rotary-percussion drill apparatus
GB1257429A (el) * 1969-05-30 1971-12-15
SE411139B (sv) * 1977-04-29 1979-12-03 Sandvik Ab Anordning for borrning
US4196783A (en) * 1978-07-11 1980-04-08 Lofs Verkstads Ab Device for boring
SE8901200L (sv) * 1989-04-05 1990-10-06 Uniroc Ab Anordning foer spolning av en borrkrona
CH683446A5 (de) * 1991-02-25 1994-03-15 Herrenknecht Gmbh Rückholbare Tunnelvortriebsmaschine.
DE4114457C1 (el) * 1991-05-03 1992-06-25 Ing. Guenter Klemm Bohrtechnik Gmbh, 5962 Drolshagen, De
DE4408514C1 (de) * 1994-03-14 1995-05-24 Wirth Co Kg Masch Bohr Bohrwerkzeug zur Erzeugung von Bohrungen im Erdreich

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT56468B (de) * 1911-08-29 1912-11-25 Silvije Sponza Verfahren zur Gründung mittels armierter Betonpfähle.
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
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
US2588068A (en) * 1948-01-09 1952-03-04 Cons Edison Co New York Inc Drilling apparatus
AT184126B (de) * 1954-08-28 1955-12-27 Georg Fally Verfahren und Vorrichtung zur Durchführung von Meliorationen
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441338A (zh) * 2018-11-02 2019-03-08 姚晓宁 一种铁路隧道风动凿岩机分流器及其制作方法

Also Published As

Publication number Publication date
NO119868B (el) 1970-07-20
GB1119043A (en) 1968-07-03
AT262190B (de) 1968-06-10
US3370658A (en) 1968-02-27
ES316145A1 (es) 1966-04-01
DE1299255B (de) 1969-07-10
FR1468764A (fr) 1967-02-10

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