DE6902842U - Fuehrungshalterung fuer das bohrwerkzeug einer gesteinsbohrmaschine - Google Patents

Fuehrungshalterung fuer das bohrwerkzeug einer gesteinsbohrmaschine

Info

Publication number
DE6902842U
DE6902842U DE19696902842 DE6902842U DE6902842U DE 6902842 U DE6902842 U DE 6902842U DE 19696902842 DE19696902842 DE 19696902842 DE 6902842 U DE6902842 U DE 6902842U DE 6902842 U DE6902842 U DE 6902842U
Authority
DE
Germany
Prior art keywords
piston
guide
drilling
cams
wedge surfaces
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
Application number
DE19696902842
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco AB
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 DE6902842U publication Critical patent/DE6902842U/de
Expired legal-status Critical Current

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes

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)
DE19696902842 1968-02-22 1969-01-25 Fuehrungshalterung fuer das bohrwerkzeug einer gesteinsbohrmaschine Expired DE6902842U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB865668A GB1149478A (en) 1968-02-22 1968-02-22 Improvements in pressure fluid actuated drill steel centralizer

Publications (1)

Publication Number Publication Date
DE6902842U true DE6902842U (de) 1969-07-10

Family

ID=9856699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19696902842 Expired DE6902842U (de) 1968-02-22 1969-01-25 Fuehrungshalterung fuer das bohrwerkzeug einer gesteinsbohrmaschine

Country Status (3)

Country Link
DE (1) DE6902842U (fr)
FR (1) FR2002412A1 (fr)
GB (1) GB1149478A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108253A (en) * 1977-08-26 1978-08-22 Mining Equipment Division, Fmc Corporation Elevatable operator's compartment having a drill steel guide for a mine drilling machine
US4190119A (en) * 1977-12-12 1980-02-26 Joy Manufacturing Company Earth drilling apparatus
FI62892C (fi) * 1980-07-02 1983-03-10 Tampella Oy Ab Styrnings- och centreringsanordning foer borrstaong
FI64837C (fi) * 1982-08-31 1984-02-09 Tampella Oy Ab Borrstyrning foer en apparat foer skarvstaongsborrning
FI81887C (fi) * 1989-03-08 1990-12-10 Tampella Oy Ab Mellanstyranordning foer bergborrningsmaskin.
FI121894B (fi) * 2009-02-12 2011-05-31 Sandvik Mining & Constr Oy Menetelmä pitolaitteen käyttämiseksi ja pitolaite
SE537994C2 (sv) 2012-08-30 2016-01-26 Atlas Copco Rock Drills Ab Förfarande vid en borrstödsanordning, borrstödsanordning, fordon jämte datorprogram och datorprogramprodukt vid enborrstödsanordning
CN107939309A (zh) * 2017-12-22 2018-04-20 中地装重庆探矿机械有限公司 一种钻杆扶正装置及长行程钻机设备

Also Published As

Publication number Publication date
FR2002412A1 (fr) 1969-10-17
GB1149478A (en) 1969-04-23

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