AT277081B - Zur Verwendung an einer Erdaushubmaschine mit Ausleger bestimmte Erdbohreinrichtung - Google Patents

Zur Verwendung an einer Erdaushubmaschine mit Ausleger bestimmte Erdbohreinrichtung

Info

Publication number
AT277081B
AT277081B AT392367A AT392367A AT277081B AT 277081 B AT277081 B AT 277081B AT 392367 A AT392367 A AT 392367A AT 392367 A AT392367 A AT 392367A AT 277081 B AT277081 B AT 277081B
Authority
AT
Austria
Prior art keywords
earth
boom
drilling equipment
digging machine
equipment designed
Prior art date
Application number
AT392367A
Other languages
German (de)
English (en)
Original Assignee
Mcalpine & Sons Ltd Sir Robert
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 Mcalpine & Sons Ltd Sir Robert filed Critical Mcalpine & Sons Ltd Sir Robert
Application granted granted Critical
Publication of AT277081B publication Critical patent/AT277081B/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
    • 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
    • E21B7/021—With a rotary table, i.e. a fixed rotary drive for a relatively advancing tool
    • 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
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

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)
AT392367A 1966-04-29 1967-04-25 Zur Verwendung an einer Erdaushubmaschine mit Ausleger bestimmte Erdbohreinrichtung AT277081B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1901966A GB1127949A (en) 1966-04-29 1966-04-29 Improvements relating to earth drilling equipment

Publications (1)

Publication Number Publication Date
AT277081B true AT277081B (de) 1969-12-10

Family

ID=10122409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT392367A AT277081B (de) 1966-04-29 1967-04-25 Zur Verwendung an einer Erdaushubmaschine mit Ausleger bestimmte Erdbohreinrichtung

Country Status (9)

Country Link
AT (1) AT277081B (cs)
BE (1) BE697700A (cs)
CH (1) CH449528A (cs)
CS (1) CS152280B2 (cs)
ES (1) ES339968A1 (cs)
GB (1) GB1127949A (cs)
LU (1) LU53558A1 (cs)
NL (1) NL144699B (cs)
SE (1) SE314036B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753300A (en) * 1984-10-03 1988-06-28 Triten Corporation Hydraulic top drive for wells
GB2167105B (en) * 1984-10-03 1988-05-05 Lucas Brian Ronald Apparatus for use in drilling

Also Published As

Publication number Publication date
SE314036B (cs) 1969-08-25
LU53558A1 (cs) 1967-06-28
BE697700A (cs) 1967-10-02
CS152280B2 (cs) 1973-12-19
NL6706092A (cs) 1967-10-30
GB1127949A (en) 1968-09-18
NL144699B (nl) 1975-01-15
CH449528A (de) 1967-12-31
ES339968A1 (es) 1968-09-01

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