SE301939B - - Google Patents

Info

Publication number
SE301939B
SE301939B SE12377/64A SE1237764A SE301939B SE 301939 B SE301939 B SE 301939B SE 12377/64 A SE12377/64 A SE 12377/64A SE 1237764 A SE1237764 A SE 1237764A SE 301939 B SE301939 B SE 301939B
Authority
SE
Sweden
Application number
SE12377/64A
Inventor
C Hansson
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
Priority to SE12377/64A priority Critical patent/SE301939B/xx
Priority to NO159992A priority patent/NO116185B/no
Priority to GB43208/65A priority patent/GB1056369A/en
Priority to FI652446A priority patent/FI43976C/fi
Priority to DE1458635A priority patent/DE1458635C3/de
Priority to US495450A priority patent/US3381761A/en
Priority to CH1417665A priority patent/CH470574A/de
Publication of SE301939B publication Critical patent/SE301939B/xx

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • Y10T137/87121—Coaxial stems
    • Y10T137/87129—Rotary
    • Y10T137/87137—And reciprocating

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE12377/64A 1964-10-14 1964-10-14 SE301939B (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE12377/64A SE301939B (fr) 1964-10-14 1964-10-14
NO159992A NO116185B (fr) 1964-10-14 1965-10-08
GB43208/65A GB1056369A (en) 1964-10-14 1965-10-12 Improvements in automatic rock drilling means
FI652446A FI43976C (fi) 1964-10-14 1965-10-13 Automaattinen poralaite
DE1458635A DE1458635C3 (de) 1964-10-14 1965-10-13 Gesteinsbohrmaschine
US495450A US3381761A (en) 1964-10-14 1965-10-13 Automatic rock drilling means
CH1417665A CH470574A (de) 1964-10-14 1965-10-14 Automatische Felsbohrmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12377/64A SE301939B (fr) 1964-10-14 1964-10-14

Publications (1)

Publication Number Publication Date
SE301939B true SE301939B (fr) 1968-07-01

Family

ID=20295640

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12377/64A SE301939B (fr) 1964-10-14 1964-10-14

Country Status (7)

Country Link
US (1) US3381761A (fr)
CH (1) CH470574A (fr)
DE (1) DE1458635C3 (fr)
FI (1) FI43976C (fr)
GB (1) GB1056369A (fr)
NO (1) NO116185B (fr)
SE (1) SE301939B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561542A (en) * 1969-03-20 1971-02-09 Gardner Denver Co Control system for rock drills
US3669197A (en) * 1969-03-20 1972-06-13 Gardner Denver Co Control system for rock drills
FI55892C (fi) * 1974-03-18 1979-10-10 Tampella Oy Ab Hydraulisk borrmaskin i synnerhet bergborrningsmaskin
US4368918A (en) * 1980-01-23 1983-01-18 Voest-Alpine Aktiengesellschaft Process and apparatus for controlling the water supply to the cutting head of a cutting machine
AU784583B2 (en) * 2001-07-14 2006-05-04 Hilti Aktiengesellschaft Support for supporting a power tool on a displacement carriage
FI20012407A (fi) * 2001-12-05 2003-06-06 Sandvik Tamrock Oy Syöttöpalkki ja hydraulinen elementti
US8261855B2 (en) * 2009-11-11 2012-09-11 Flanders Electric, Ltd. Methods and systems for drilling boreholes
CN102410010B (zh) * 2011-11-22 2015-07-08 北京市三一重机有限公司 一种旋挖钻机及其主卷扬浮动系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273595A (en) * 1966-09-20 Novak gas plow control valve
US2806448A (en) * 1955-10-24 1957-09-17 Joy Mfg Co Control for rock drills
GB983141A (en) * 1960-06-10 1965-02-10 Plessey Co Ltd Improvements in or relating to fuel control in internal-combustion turbine engines
US3191692A (en) * 1961-11-20 1965-06-29 Atlas Copco Ab Back head of pneumatic tools
US3204706A (en) * 1962-11-07 1965-09-07 Atlas Copco Ab Automatic feeding device for rock drills
US3307637A (en) * 1964-06-23 1967-03-07 Atlas Copco Ab Automated rock drill positioning support

Also Published As

Publication number Publication date
CH470574A (de) 1969-03-31
FI43976C (fi) 1971-08-10
FI43976B (fr) 1971-04-30
DE1458635B2 (de) 1974-02-14
DE1458635A1 (de) 1970-01-08
GB1056369A (en) 1967-01-25
DE1458635C3 (de) 1978-07-13
US3381761A (en) 1968-05-07
NO116185B (fr) 1969-02-10

Similar Documents

Publication Publication Date Title
FI43976B (fr)
AU442366B2 (fr)
BE623398A (fr)
BE629793A (fr)
BE661081A (fr)
BE432268A (fr)
BE47396A (fr)
BE483969A (fr)
BE660562A (fr)
BE659942A (fr)
BE659862A (fr)
BE659201A (fr)
BE658947A (fr)
BE658720A (fr)
BE507097A (fr)
BE658500A (fr)
BE518974A (fr)
BE658297A (fr)
BE653632A (fr)
BE651306A (fr)
BE642974A (fr)
BE642797A (fr)
BE642770A (fr)
BE642741A (fr)
BE642735A (fr)