CS605985A2 - Drilling car especially for footwall perforation - Google Patents

Drilling car especially for footwall perforation

Info

Publication number
CS605985A2
CS605985A2 CS856059A CS605985A CS605985A2 CS 605985 A2 CS605985 A2 CS 605985A2 CS 856059 A CS856059 A CS 856059A CS 605985 A CS605985 A CS 605985A CS 605985 A2 CS605985 A2 CS 605985A2
Authority
CS
Czechoslovakia
Prior art keywords
footwall
perforation
car especially
drilling car
drilling
Prior art date
Application number
CS856059A
Other languages
Czech (cs)
Other versions
CS273165B2 (en
Inventor
Walter Christmann
Wilhelm Rode
Original Assignee
Hausherr & Soehne Rudolf
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 Hausherr & Soehne Rudolf filed Critical Hausherr & Soehne Rudolf
Publication of CS605985A2 publication Critical patent/CS605985A2/en
Publication of CS273165B2 publication Critical patent/CS273165B2/en

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CS605985A 1984-08-24 1985-08-22 Drilling car especially for footwall perforation CS273165B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843431866 DE3431866A1 (en) 1984-08-24 1984-08-24 DRILLING CAR, IN PARTICULAR FOR SOLE PERFORATION

Publications (2)

Publication Number Publication Date
CS605985A2 true CS605985A2 (en) 1990-07-12
CS273165B2 CS273165B2 (en) 1991-03-12

Family

ID=6244258

Family Applications (1)

Application Number Title Priority Date Filing Date
CS605985A CS273165B2 (en) 1984-08-24 1985-08-22 Drilling car especially for footwall perforation

Country Status (4)

Country Link
CS (1) CS273165B2 (en)
DE (1) DE3431866A1 (en)
GB (1) GB2163372B (en)
PL (1) PL255083A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390647B (en) * 1989-01-10 1990-06-11 Tobler Johann Drilling carriage with a drilling arm and a mount (limber)
DE19524389C1 (en) * 1995-07-04 1996-10-02 Georg Koehler Self-propelled vertical and horizontal drilling equipment
AUPQ454199A0 (en) 1999-12-09 2000-01-06 Buckland, Ricky Eric John A hydraulic drilling rig
AU768998B2 (en) * 1999-12-09 2004-01-15 Ricky Eric John Buckland A hydraulic drilling rig
SE516569C2 (en) * 2000-04-19 2002-01-29 Atlas Copco Rock Drills Ab Drill rig
CA2415284C (en) 2000-07-18 2010-03-23 Hunter Douglas Inc. Tubular slat for coverings for architectural openings
US6662851B2 (en) 2000-12-22 2003-12-16 Hunter Douglas Inc. Ladder operated covering with fixed vanes for architectural openings
US6901988B2 (en) 2001-07-16 2005-06-07 Hunter Douglas Inc. Shutter-like covering and hardware for architectural opening
USD479934S1 (en) 2001-12-31 2003-09-30 Hunter Douglas Inc. Covering for architectural openings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030713A (en) * 1958-10-02 1962-04-24 Eimco Corp Material handling machine
NO115245B (en) * 1967-03-06 1968-09-09 Leif Loekka
SE398528B (en) * 1975-06-04 1977-12-27 Atlas Copco Ab RINGBORRAGGREGAT
DE2913438C2 (en) * 1979-04-04 1984-09-20 Salzgitter Maschinen- und Anlagen AG, 3320 Salzgitter Toboggan run

Also Published As

Publication number Publication date
CS273165B2 (en) 1991-03-12
GB2163372A (en) 1986-02-26
GB8520850D0 (en) 1985-09-25
PL255083A1 (en) 1986-07-01
GB2163372B (en) 1987-10-14
DE3431866C2 (en) 1988-06-23
DE3431866A1 (en) 1986-03-06

Similar Documents

Publication Publication Date Title
DE3563423D1 (en) Drill
DE3574349D1 (en) Drill
DE3570261D1 (en) Cutting element for drill bits
GB8528777D0 (en) Drill bit
DE3569957D1 (en) Rock drill bit
GB2157207B (en) Undercutting drill
GB8423876D0 (en) Drilling chuck
GB8505167D0 (en) Drilling chuck
GB8432128D0 (en) Drilling chuck
GB8427853D0 (en) Automatic drill bit
CS605985A2 (en) Drilling car especially for footwall perforation
GB8512288D0 (en) Drilling
GB8427420D0 (en) Drilling rigs
ZA849207B (en) Mining drill bit
AR244385A1 (en) Rock bit
GB8612767D0 (en) Rock drills
GB8428829D0 (en) Drill bit
GB8430089D0 (en) Drilling & boring tool
GB8402147D0 (en) Earth drill
GB8414655D0 (en) Borehole logging
ZA859088B (en) Reamer bit
EP0183482A3 (en) Downhole tool
GB8400640D0 (en) Drilling well
GB8527556D0 (en) Drill bit
GB8518797D0 (en) Downhole tool