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AT303647B - Bohrstütze - Google Patents

Bohrstütze

Info

Publication number
AT303647B
AT303647B AT562470A AT562470A AT303647B AT 303647 B AT303647 B AT 303647B AT 562470 A AT562470 A AT 562470A AT 562470 A AT562470 A AT 562470A AT 303647 B AT303647 B AT 303647B
Authority
AT
Austria
Prior art keywords
drill support
drill
support
Prior art date
Application number
AT562470A
Other languages
English (en)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT562470A priority Critical patent/AT303647B/de
Priority to DE2129052A priority patent/DE2129052C3/de
Priority to CH859971A priority patent/CH542994A/de
Priority to FR7122603A priority patent/FR2099769A5/fr
Priority to FI1781/71A priority patent/FI58676C/fi
Priority to SE7108157A priority patent/SE401704B/xx
Application granted granted Critical
Publication of AT303647B publication Critical patent/AT303647B/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
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L2019/0001—Codebooks
    • G10L2019/0004—Design or structure of the codebook
    • G10L2019/0005—Multi-stage vector quantisation

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)
AT562470A 1970-06-23 1970-06-23 Bohrstütze AT303647B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT562470A AT303647B (de) 1970-06-23 1970-06-23 Bohrstütze
DE2129052A DE2129052C3 (de) 1970-06-23 1971-06-11 Bohrstütze
CH859971A CH542994A (de) 1970-06-23 1971-06-11 Bohrstütze
FR7122603A FR2099769A5 (de) 1970-06-23 1971-06-22
FI1781/71A FI58676C (fi) 1970-06-23 1971-06-23 Borrningsstoed
SE7108157A SE401704B (sv) 1970-06-23 1971-06-23 Borrstativ med hoj- och senkbar borrlavett

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT562470A AT303647B (de) 1970-06-23 1970-06-23 Bohrstütze

Publications (1)

Publication Number Publication Date
AT303647B true AT303647B (de) 1972-12-11

Family

ID=3577828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT562470A AT303647B (de) 1970-06-23 1970-06-23 Bohrstütze

Country Status (6)

Country Link
AT (1) AT303647B (de)
CH (1) CH542994A (de)
DE (1) DE2129052C3 (de)
FI (1) FI58676C (de)
FR (1) FR2099769A5 (de)
SE (1) SE401704B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83256C (fi) * 1988-07-27 1991-06-10 Tampella Oy Ab Anordning foer anvaendning av hydrauliska manoeveranordningar i en bergborrsbom.
FI955172A0 (fi) * 1995-10-30 1995-10-30 Sakari Pinomaeki Foerfarande i ett tryckmediumsystem och ett tryckmediumsystem

Also Published As

Publication number Publication date
FI58676C (fi) 1981-03-10
CH542994A (de) 1973-10-15
FI58676B (fi) 1980-11-28
SE401704B (sv) 1978-05-22
DE2129052C3 (de) 1980-11-20
DE2129052A1 (de) 1971-12-30
DE2129052B2 (de) 1980-03-20
FR2099769A5 (de) 1972-03-17

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Legal Events

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