SE372790B - - Google Patents

Info

Publication number
SE372790B
SE372790B SE7100091A SE9171A SE372790B SE 372790 B SE372790 B SE 372790B SE 7100091 A SE7100091 A SE 7100091A SE 9171 A SE9171 A SE 9171A SE 372790 B SE372790 B SE 372790B
Authority
SE
Sweden
Application number
SE7100091A
Inventor
P J O Luthman
M J Koskimeki
K A V Magnusson
R M Sandblom
B Zettergren
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of SE372790B publication Critical patent/SE372790B/xx

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
    • E21B4/06—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)
SE7100091A 1970-01-07 1971-01-07 SE372790B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US120770A 1970-01-07 1970-01-07

Publications (1)

Publication Number Publication Date
SE372790B true SE372790B (de) 1975-01-13

Family

ID=21694901

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7100091A SE372790B (de) 1970-01-07 1971-01-07

Country Status (10)

Country Link
US (1) US3599730A (de)
JP (1) JPS528762B1 (de)
AT (1) AT321850B (de)
BE (1) BE760997A (de)
CA (1) CA939329A (de)
DE (1) DE2062690C2 (de)
FR (1) FR2075250A5 (de)
GB (1) GB1275900A (de)
SE (1) SE372790B (de)
ZA (1) ZA708304B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986565A (en) * 1973-06-25 1976-10-19 Hughes Tool Company Exhaust means for percussion tool motors
US4100976A (en) * 1976-12-06 1978-07-18 Reed Tool Co. Pneumatic impact drilling tool
US4446929A (en) * 1979-06-11 1984-05-08 Dresser Industries, Inc. Fluid operated rock drill hammer
WO1988003220A1 (en) * 1986-10-24 1988-05-05 William Lister A pneumatic percussion hammer
SE500654C2 (sv) * 1987-07-14 1994-08-01 G Drill Ab Hydraulisk sänkborrmaskin
US4940097A (en) * 1988-12-13 1990-07-10 Martini Leo A Fluid powered rotary percussion drill with formation disintegration inserts
SK279150B6 (sk) * 1990-11-09 1998-07-08 Permon Pneumatické ponorné vŕtacie náradie
US5259462A (en) * 1992-08-28 1993-11-09 Ingersoll-Rand Company Soft mount air distributor
US5277260A (en) * 1993-02-24 1994-01-11 Ranck Gerald L Air hammer
WO1995008690A1 (en) * 1993-09-20 1995-03-30 Ian Graeme Rear Make up system of a down-the-hole hammer
DE9319223U1 (de) * 1993-12-15 1994-02-24 Walter, Hans-Philipp, 74251 Lehrensteinsfeld Bohrhammer
AUPM720294A0 (en) * 1994-08-01 1994-08-25 Sds Pacific Pte Ltd Inner sleeve for a fluid operated piston type hammer
US5533579A (en) * 1994-10-31 1996-07-09 Chu; Eric Shock preventive pneumatic tool as automatically shut off under no load condition
SE9700974D0 (sv) * 1997-03-18 1997-03-18 Atlas Copco Rock Drills Ab Fluidumdrivet slagverk
US6540034B1 (en) * 2000-04-29 2003-04-01 Westerngeco L.L.C. Portable seismic shothole drilling system
EP2358503B1 (de) * 2008-11-17 2018-01-03 Lacy, Christopher John Vorrichtung und verfahren zur einsetzung eines befestigungselements
GB2515569A (en) * 2013-06-28 2014-12-31 Mincon Internat Multi-accumulator arrangement for hydraulic percussion mechanism
ES2888936T3 (es) * 2017-06-02 2022-01-10 Sandvik Intellectual Property Máquina de perforación en fondo y método para perforar roca
EP3409879B1 (de) * 2017-06-02 2019-11-20 Sandvik Intellectual Property AB Imlochbohrmaschine und verfahren zum bohren von gestein
CN111877978B (zh) * 2020-07-23 2022-03-29 重庆大学 一种液动冲击器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974523C (de) * 1951-09-26 1961-01-26 Andre Stenuick Druckluftbetriebene Schlagbohrvorrichtung zur Herstellung von Gesteinsbohrloechern
US2937619A (en) * 1957-02-11 1960-05-24 Ingersoll Rand Co Hole cleaning device
US2886004A (en) * 1957-05-27 1959-05-12 Ingersoll Rand Co Fluid actuated percussive tool
US3005443A (en) * 1960-02-29 1961-10-24 Ingersoll Rand Co Rock drill
DE1186816B (de) * 1961-11-27 1965-02-11 Fritz Zimmermann Versenkhammer fuer Grosslochbohrmaschinen
US3193024A (en) * 1962-01-18 1965-07-06 Atlantic Refining Co Percussion drills with exhaust passage in hammer
US3191693A (en) * 1962-05-25 1965-06-29 Ingersoll Rand Co Rock drill
AT266015B (de) * 1965-05-10 1968-11-11 Boehler & Co Ag Geb Schlaggerät für druckluftbetriebene Versenkbohrhämmer

Also Published As

Publication number Publication date
DE2062690A1 (de) 1972-03-09
AT321850B (de) 1975-04-25
CA939329A (en) 1974-01-01
US3599730A (en) 1971-08-17
JPS528762B1 (de) 1977-03-11
BE760997A (fr) 1971-05-27
DE2062690C2 (de) 1981-03-12
FR2075250A5 (de) 1971-10-08
GB1275900A (en) 1972-05-24
ZA708304B (en) 1971-09-29

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