SE7805418L - Matningsbalk - Google Patents

Matningsbalk

Info

Publication number
SE7805418L
SE7805418L SE7805418A SE7805418A SE7805418L SE 7805418 L SE7805418 L SE 7805418L SE 7805418 A SE7805418 A SE 7805418A SE 7805418 A SE7805418 A SE 7805418A SE 7805418 L SE7805418 L SE 7805418L
Authority
SE
Sweden
Prior art keywords
feed bar
feed
bar
Prior art date
Application number
SE7805418A
Other languages
English (en)
Other versions
SE432963B (sv
Inventor
N G Jonsson
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 SE7805418L publication Critical patent/SE7805418L/sv
Publication of SE432963B publication Critical patent/SE432963B/sv

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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • 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)
SE7805418A 1977-05-11 1978-05-11 Matningsbalk for en bergborrmaskin SE432963B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00772816A ZA772816B (en) 1977-05-11 1977-05-11 Improvements in or relating to mining,quarrying and similar rigs

Publications (2)

Publication Number Publication Date
SE7805418L true SE7805418L (sv) 1978-11-12
SE432963B SE432963B (sv) 1984-04-30

Family

ID=25571567

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805418A SE432963B (sv) 1977-05-11 1978-05-11 Matningsbalk for en bergborrmaskin

Country Status (6)

Country Link
US (1) US4207805A (sv)
CA (1) CA1077017A (sv)
DE (1) DE2820325A1 (sv)
FR (1) FR2390577A1 (sv)
SE (1) SE432963B (sv)
ZA (1) ZA772816B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015752C2 (de) * 1980-04-24 1985-04-25 Salzgitter Maschinen Und Anlagen Ag, 3320 Salzgitter Lafette für ein Gesteinsbohrgerät
US4409792A (en) * 1980-04-28 1983-10-18 Fluid-Air Components, Inc. Hydraulic positioning system for high-impact applications
US4335993A (en) * 1980-04-28 1982-06-22 Fluid-Air Components, Inc. Hydraulic-positioning system for high-impact applications
FI83255C (sv) * 1988-07-12 1991-06-10 Tampella Oy Ab Matningsanordning för bergborrmaskin
US5050688A (en) * 1989-11-21 1991-09-24 Patterson William N Rock drill feed support
AUPO152596A0 (en) * 1996-08-08 1996-08-29 Cram Australia Pty Ltd Roofbolter
US6216797B1 (en) * 1999-01-11 2001-04-17 Case Corporation Thrust system for a horizontal directional drill
SE527583C2 (sv) * 2005-03-14 2006-04-18 Atlas Copco Rock Drills Ab Borranordning
SE530439C2 (sv) * 2006-10-13 2008-06-10 Atlas Copco Rock Drills Ab Stållinjeinfästning för bergborrigg
FI119854B (sv) * 2007-05-18 2009-04-15 Sandvik Mining & Constr Oy Arrangemang för att driva en på en bergborrmaskinsmatarbalk rörlig överföringsanordnig
US7681664B2 (en) * 2008-03-06 2010-03-23 Patterson William N Internally dampened percussion rock drill
CN106763582A (zh) * 2016-12-29 2017-05-31 江苏省无锡探矿机械总厂有限公司 钻机用链条张紧机构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029223A (en) * 1936-01-28 Feeding mechanism for rock drills
US404472A (en) * 1889-06-04 Steering appaeattts
US1272459A (en) * 1917-02-01 1918-07-16 Kitts Steam Specialty Co Inc Damper-regulator.
US1858774A (en) * 1929-01-31 1932-05-17 Ingersoll Rand Co Feeding device for rock drills
US2130982A (en) * 1934-03-06 1938-09-20 Sullivan Machinery Co Rock drill
US2886290A (en) * 1954-07-09 1959-05-12 Brennan Francis James Pneumatic drill supporting and feeding apparatus
US2960208A (en) * 1956-03-05 1960-11-15 Chain Belt Co Concrete paving distributor
US3131603A (en) * 1961-02-24 1964-05-05 Sperry Gyroscope Co Ltd Servomotor systems
US3149540A (en) * 1961-06-26 1964-09-22 Atlas Copco Ab Feeding devices for rock drills
US3212738A (en) * 1963-03-28 1965-10-19 Joy Mfg Co Adjustable jib mounting for rock drills
US3535985A (en) * 1966-12-20 1970-10-27 Atlas Copco Ab Feed arrangements in rock drilling machines
GB1204864A (en) * 1966-12-20 1970-09-09 Atlas Copco Ab Improvements in feed arrangements in rock drilling machines
IE34834B1 (en) * 1969-12-30 1975-09-03 Mining Developments Ag Improvements in or relating to the drilling or cutting of earth strata
FR2097697A5 (sv) * 1970-07-09 1972-03-03 Secoma
SE345495B (sv) * 1970-09-08 1972-05-29 Atlas Copco Ab
JPS556765B2 (sv) * 1973-08-23 1980-02-19

Also Published As

Publication number Publication date
DE2820325A1 (de) 1978-11-23
FR2390577B1 (sv) 1983-04-29
ZA772816B (en) 1978-08-30
FR2390577A1 (fr) 1978-12-08
US4207805A (en) 1980-06-17
SE432963B (sv) 1984-04-30
CA1077017A (en) 1980-05-06

Similar Documents

Publication Publication Date Title
DK153923C (da) Ernaeringssonde
SE7710562L (sv) Fodermedel
SE7800531L (sv) Skruvgenomforing
FI801298A (fi) Tempererbar tankcontainer
SE7800815L (sv) Plastgenomforing
SE7800730L (sv) Matningsforfarande
SE7810916L (sv) Matningsanordning
BR7804605A (pt) Conjunto alimentador
SE7805418L (sv) Matningsbalk
ATA430878A (de) Aufwaertszwirnmaschine
SE7811754L (sv) Fodertillsatsmedel
AT357019B (de) Futtermittel
MX144107A (es) Mejoras en equipo de alimentacion
IT7830578A0 (it) Miscela di mangime.
SE7805419L (sv) Skrivare
SE7712584L (sv) Cylinderfoder
SE7801822L (sv) Matarrulle for tredstammar
ATA552478A (de) Skitorlaufstange
AT346795B (de) Schraemmaschine
BR7805974A (pt) Impressora
SE7703752L (sv) Kompletteringsfodermedel
ATA853977A (de) Schneidbalken
DK382878A (da) Foderkrybbe
DK524278A (da) Fodringsapparat
DD135458A1 (de) Vorschubwendeeinrichtung

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7805418-6

Effective date: 19910123

Format of ref document f/p: F