FR2390577B1 - - Google Patents

Info

Publication number
FR2390577B1
FR2390577B1 FR7813985A FR7813985A FR2390577B1 FR 2390577 B1 FR2390577 B1 FR 2390577B1 FR 7813985 A FR7813985 A FR 7813985A FR 7813985 A FR7813985 A FR 7813985A FR 2390577 B1 FR2390577 B1 FR 2390577B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7813985A
Other versions
FR2390577A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco AB
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 FR2390577A1 publication Critical patent/FR2390577A1/fr
Application granted granted Critical
Publication of FR2390577B1 publication Critical patent/FR2390577B1/fr
Granted legal-status Critical Current

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)
FR7813985A 1977-05-11 1978-05-11 Barre d'avance pour perforatrice Granted FR2390577A1 (fr)

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
FR2390577A1 FR2390577A1 (fr) 1978-12-08
FR2390577B1 true FR2390577B1 (fr) 1983-04-29

Family

ID=25571567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813985A Granted FR2390577A1 (fr) 1977-05-11 1978-05-11 Barre d'avance pour perforatrice

Country Status (6)

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

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 (fi) * 1988-07-12 1991-06-10 Tampella Oy Ab Matningsanordning foer 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 (fi) * 2007-05-18 2009-04-15 Sandvik Mining & Constr Oy Sovitelma kallioporakoneen syöttöpalkilla liikkuvan väliohjaimen käyttämiseksi
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
US404472A (en) * 1889-06-04 Steering appaeattts
US2029223A (en) * 1936-01-28 Feeding mechanism for rock drills
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 (fr) * 1970-07-09 1972-03-03 Secoma
SE345495B (fr) * 1970-09-08 1972-05-29 Atlas Copco Ab
JPS556765B2 (fr) * 1973-08-23 1980-02-19

Also Published As

Publication number Publication date
ZA772816B (en) 1978-08-30
US4207805A (en) 1980-06-17
SE432963B (sv) 1984-04-30
SE7805418L (sv) 1978-11-12
FR2390577A1 (fr) 1978-12-08
DE2820325A1 (de) 1978-11-23
CA1077017A (fr) 1980-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse