ATE48293T1 - Vorrichtung zum bohren von loechern in den boden. - Google Patents

Vorrichtung zum bohren von loechern in den boden.

Info

Publication number
ATE48293T1
ATE48293T1 AT86904469T AT86904469T ATE48293T1 AT E48293 T1 ATE48293 T1 AT E48293T1 AT 86904469 T AT86904469 T AT 86904469T AT 86904469 T AT86904469 T AT 86904469T AT E48293 T1 ATE48293 T1 AT E48293T1
Authority
AT
Austria
Prior art keywords
pct
threaded bushing
sec
grooves
ground
Prior art date
Application number
AT86904469T
Other languages
English (en)
Inventor
Alexandr Dmitrievich Kostylev
Alexei Danilovich Terskov
Konstantin Borisovich Skachkov
Vladimir Dmitrievich Plavskikh
Original Assignee
Inst Gornogo Dela Sibirskogo O
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 Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O
Application granted granted Critical
Publication of ATE48293T1 publication Critical patent/ATE48293T1/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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Boring (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Percussive Tools And Related Accessories (AREA)
AT86904469T 1986-04-30 1986-04-30 Vorrichtung zum bohren von loechern in den boden. ATE48293T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP86904469A EP0273974B1 (de) 1986-04-30 1986-04-30 Vorrichtung zum bohren von löchern in den boden
PCT/SU1986/000043 WO1987006638A1 (fr) 1986-04-30 1986-04-30 Dispositif pour percer des trous dans le sol

Publications (1)

Publication Number Publication Date
ATE48293T1 true ATE48293T1 (de) 1989-12-15

Family

ID=21616995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86904469T ATE48293T1 (de) 1986-04-30 1986-04-30 Vorrichtung zum bohren von loechern in den boden.

Country Status (6)

Country Link
US (1) US4785898A (de)
EP (1) EP0273974B1 (de)
JP (1) JPS63503155A (de)
AT (1) ATE48293T1 (de)
DE (1) DE3667187D1 (de)
WO (1) WO1987006638A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677806A5 (de) * 1987-12-30 1991-06-28 Terra Ag Tiefbautechnik
AU5556690A (en) * 1989-04-11 1990-11-05 Moskovskoe Nauchno-Proizvodstvennoe Obiedinenie Po Mekhanizirovannomu Instrumentu I Otdelochnym Mashinam Device for making holes in the ground
GB9012639D0 (en) * 1990-06-06 1990-07-25 Kayes Allan G Soil displacement hammer with reversing mechanism
US5305837A (en) * 1992-07-17 1994-04-26 Smith International, Inc. Air percussion drilling assembly for directional drilling applications
USRE36848E (en) * 1992-07-17 2000-09-05 Smith International, Inc. Air percussion drilling assembly
USRE36166E (en) * 1992-07-17 1999-03-30 Smith International, Inc. Air percussion drilling assembly for directional drilling applications
GB2313643A (en) * 1996-05-31 1997-12-03 Inst Gornogo Dela Sibirskogo O Apparatus for impact action

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1486204A (de) * 1967-10-04
US2631823A (en) * 1947-10-21 1953-03-17 Fred E Dannheim Pipe driving point
US2695673A (en) * 1952-07-21 1954-11-30 William E Coyle Well casing scraping tool
US3756328B1 (en) * 1970-01-19 1991-01-29 Pneumatically operated impact-action self-propelled mechanism
US3708023A (en) * 1970-12-30 1973-01-02 Inst Gornogo Dela Sibirskogo O Self-propelled air-punching mechanism
US3952813A (en) * 1975-02-07 1976-04-27 Nikolai Prokhorovich Chepurnoi Percussive device for driving holes in soil
US4171727A (en) * 1976-10-22 1979-10-23 Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk S S S R Reversible, percussive device for ground perforation
DE2735062C2 (de) * 1977-10-03 1982-05-13 Institut gornogo dela Sibirskogo otdelenija Akademii Nauk SSSR, Novosibirsk Umsteuerbare pneumatische Schlagvorrichtung
SU1134674A1 (ru) * 1979-02-22 1985-01-15 Институт Горного Дела Со Ан Ссср Пневматическое устройство ударного действи дл образовани скважин в грунте
DE2911837C2 (de) * 1979-03-26 1986-09-11 Paul 5940 Lennestadt Schmidt Steuerung für selbstgetriebene Rammbohrgeräte
SU1139808A1 (ru) * 1980-04-23 1985-02-15 Институт Горного Дела Со Ан Ссср Реверсивное пневматическое устройство ударного действи дл пробивани скважин в грунте
SU1099016A1 (ru) * 1983-02-21 1984-06-23 Харьковский Автомобильно-Дорожный Институт Им.Комсомола Украины Устройство ударного действи дл образовани скважин в грунте
SU1250619A1 (ru) * 1984-03-06 1986-08-15 Институт Горного Дела Со Ан Ссср Пневматическое реверсивное устройство дл образовани скважин в грунте

Also Published As

Publication number Publication date
EP0273974A1 (de) 1988-07-13
EP0273974A4 (de) 1988-07-14
DE3667187D1 (de) 1990-01-04
WO1987006638A1 (fr) 1987-11-05
JPS63503155A (ja) 1988-11-17
EP0273974B1 (de) 1989-11-29
US4785898A (en) 1988-11-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee