FR2390577A1 - Barre d'avance pour perforatrice - Google Patents

Barre d'avance pour perforatrice

Info

Publication number
FR2390577A1
FR2390577A1 FR7813985A FR7813985A FR2390577A1 FR 2390577 A1 FR2390577 A1 FR 2390577A1 FR 7813985 A FR7813985 A FR 7813985A FR 7813985 A FR7813985 A FR 7813985A FR 2390577 A1 FR2390577 A1 FR 2390577A1
Authority
FR
France
Prior art keywords
perforator
feed bar
pulleys
tubular beam
carriage
Prior art date
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.)
Granted
Application number
FR7813985A
Other languages
English (en)
Other versions
FR2390577B1 (fr
Inventor
Nils Gunnar Jonsson
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)

Abstract

Une barre d'avance 7 pour une perforatrice 12 comprend une poutre tubulaire 13 le long de quelle peut coulisser un chariot 10 et deux groupes moteurs 20, 20a placés aux extrémités de cette poutre. Chacun de ces groupes moteurs comprend deux poulies fixes 22, 24 ou 22a, 24a situées à l'extérieur de l'extrémité de la poutre tubulaire, un vérin hydraulique 26 ou 26a portant deux poulies mobiles 28, 30 ou 28a, 30a situées à l'intérieur de la poutre tubulaire, et un câble 16 ou 18 placé entre le groupe moteur et le chariot et passant sur les quatre poulies précitées.
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 true FR2390577A1 (fr) 1978-12-08
FR2390577B1 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481359A1 (fr) * 1980-04-24 1981-10-30 Salzgitter Maschinen Ag Perforatrice pour roches avec affut portant des moyens d'avance flexibles
AT394091B (de) * 1988-07-12 1992-01-27 Tampella Oy Ab Vorschubeinrichtung fuer eine gesteinsbohrmaschine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4335993A (en) * 1980-04-28 1982-06-22 Fluid-Air Components, Inc. Hydraulic-positioning system for high-impact applications
US4409792A (en) * 1980-04-28 1983-10-18 Fluid-Air Components, Inc. Hydraulic positioning system for high-impact applications
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

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858774A (en) * 1929-01-31 1932-05-17 Ingersoll Rand Co Feeding device for rock drills
US2886290A (en) * 1954-07-09 1959-05-12 Brennan Francis James Pneumatic drill supporting and feeding apparatus
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
FR1552298A (fr) * 1966-12-20 1969-01-03
FR2083863A5 (fr) * 1969-12-30 1971-12-17 Mining Developements Ag
FR2097697A5 (fr) * 1970-07-09 1972-03-03 Secoma
FR2107117A5 (fr) * 1970-09-08 1972-05-05 Atlas Copco Ab

Family Cites Families (8)

* 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.
US2130982A (en) * 1934-03-06 1938-09-20 Sullivan Machinery Co Rock drill
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
US3535985A (en) * 1966-12-20 1970-10-27 Atlas Copco Ab Feed arrangements in rock drilling machines
JPS556765B2 (fr) * 1973-08-23 1980-02-19

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858774A (en) * 1929-01-31 1932-05-17 Ingersoll Rand Co Feeding device for rock drills
US2886290A (en) * 1954-07-09 1959-05-12 Brennan Francis James Pneumatic drill supporting and feeding apparatus
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
FR1552298A (fr) * 1966-12-20 1969-01-03
FR2083863A5 (fr) * 1969-12-30 1971-12-17 Mining Developements Ag
FR2097697A5 (fr) * 1970-07-09 1972-03-03 Secoma
FR2107117A5 (fr) * 1970-09-08 1972-05-05 Atlas Copco Ab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481359A1 (fr) * 1980-04-24 1981-10-30 Salzgitter Maschinen Ag Perforatrice pour roches avec affut portant des moyens d'avance flexibles
AT394091B (de) * 1988-07-12 1992-01-27 Tampella Oy Ab Vorschubeinrichtung fuer eine gesteinsbohrmaschine

Also Published As

Publication number Publication date
DE2820325A1 (de) 1978-11-23
SE7805418L (sv) 1978-11-12
US4207805A (en) 1980-06-17
ZA772816B (en) 1978-08-30
CA1077017A (fr) 1980-05-06
SE432963B (sv) 1984-04-30
FR2390577B1 (fr) 1983-04-29

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Legal Events

Date Code Title Description
ST Notification of lapse