FI900349A0 - Verktyg foer slag- och vridborrning. - Google Patents

Verktyg foer slag- och vridborrning.

Info

Publication number
FI900349A0
FI900349A0 FI900349A FI900349A FI900349A0 FI 900349 A0 FI900349 A0 FI 900349A0 FI 900349 A FI900349 A FI 900349A FI 900349 A FI900349 A FI 900349A FI 900349 A0 FI900349 A0 FI 900349A0
Authority
FI
Finland
Prior art keywords
vridborrning
och
slag
verktyg
foer
Prior art date
Application number
FI900349A
Other languages
English (en)
Finnish (fi)
Inventor
Yakov Alexandrovich Goikhman
Georgy Mikhailovich Krjukov
Melis Ivanovich Onotsky
Georgy Matveevich Sorokin
Alexei Vladimirovich Filatov
Viktor Vyacheslavovi Tsarapkin
Vadim Petrovich Yakimov
Gennady Alexandrovich Smirnov
Ivan Ivanovich Nikiforov
Alexandr Innokenti Burdukovsky
Sergei Viktorovich Daibov
Alexandr Safronovich Kurdjukov
Original Assignee
Tsniis
Ky Npo Stroidormash
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 Tsniis, Ky Npo Stroidormash filed Critical Tsniis
Publication of FI900349A0 publication Critical patent/FI900349A0/fi

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
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
FI900349A 1988-05-23 1990-01-23 Verktyg foer slag- och vridborrning. FI900349A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4429566 1988-05-23
PCT/SU1988/000285 WO1989011580A1 (en) 1988-05-23 1988-12-28 Instrument for percussion-rotary drilling

Publications (1)

Publication Number Publication Date
FI900349A0 true FI900349A0 (fi) 1990-01-23

Family

ID=21376771

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900349A FI900349A0 (fi) 1988-05-23 1990-01-23 Verktyg foer slag- och vridborrning.

Country Status (7)

Country Link
EP (1) EP0379584A1 (de)
JP (1) JPH04500101A (de)
CN (1) CN1040845A (de)
AU (1) AU612270B2 (de)
DD (1) DD287556A5 (de)
FI (1) FI900349A0 (de)
WO (1) WO1989011580A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9206657U1 (de) * 1992-05-15 1993-09-16 Töpfer, Rainer, 28870 Ottersberg Rotationswerkzeug mit Hartmetalleinsätzen
GB9402216D0 (en) * 1994-02-04 1994-03-30 Bp Exploration Operating Drilling bit assembly and apparatus
DE10101731C2 (de) * 2001-01-15 2003-09-18 Tracto Technik Bohrkopf und Bohrverfahren für ein Horizontalbohrgerät
CN103806838B (zh) * 2014-03-03 2016-03-09 陶德明 岩石层打桩钻头
CN105840106A (zh) * 2016-04-14 2016-08-10 西南石油大学 用于pdc钻头实现金刚石复合齿可拆装的固定方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU985240A1 (ru) * 1979-03-19 1982-12-30 Институт Горного Дела Со Ан Ссср Устройство дл разрушени горных пород
DE3049135A1 (de) * 1980-12-24 1982-07-15 Hawera Probst Gmbh + Co, 7980 Ravensburg Bohrer, insbesondere gesteinsbohrer
SU1314038A1 (ru) * 1985-06-13 1987-05-30 Всесоюзный научно-исследовательский институт транспортного строительства Буровой снар д
DE3544433C2 (de) * 1985-12-16 1995-12-14 Hilti Ag Gesteinsbohrer

Also Published As

Publication number Publication date
DD287556A5 (de) 1991-02-28
CN1040845A (zh) 1990-03-28
EP0379584A1 (de) 1990-08-01
JPH04500101A (ja) 1992-01-09
AU3688089A (en) 1989-12-12
AU612270B2 (en) 1991-07-04
WO1989011580A1 (en) 1989-11-30

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: TSNIIS

Owner name: KRASNOYARSKY FILIAL NPO STROIDORMASH