AU463035B2 - A rock drill feed bar - Google Patents

A rock drill feed bar

Info

Publication number
AU463035B2
AU463035B2 AU33089/71A AU3308971A AU463035B2 AU 463035 B2 AU463035 B2 AU 463035B2 AU 33089/71 A AU33089/71 A AU 33089/71A AU 3308971 A AU3308971 A AU 3308971A AU 463035 B2 AU463035 B2 AU 463035B2
Authority
AU
Australia
Prior art keywords
rock drill
feed bar
drill feed
bar
rock
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.)
Expired
Application number
AU33089/71A
Other languages
English (en)
Other versions
AU3308971A (en
Inventor
Strã˜Mnes Axel
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 AU3308971A publication Critical patent/AU3308971A/en
Application granted granted Critical
Publication of AU463035B2 publication Critical patent/AU463035B2/en
Expired 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
    • E21B19/086—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 a fluid-actuated cylinder

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AU33089/71A 1970-09-08 1971-09-03 A rock drill feed bar Expired AU463035B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12137/70A SE345495B (fr) 1970-09-08 1970-09-08

Publications (2)

Publication Number Publication Date
AU3308971A AU3308971A (en) 1973-03-08
AU463035B2 true AU463035B2 (en) 1975-07-17

Family

ID=20295211

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33089/71A Expired AU463035B2 (en) 1970-09-08 1971-09-03 A rock drill feed bar

Country Status (10)

Country Link
US (1) US3744575A (fr)
AU (1) AU463035B2 (fr)
BE (1) BE772270A (fr)
CA (1) CA945540A (fr)
DE (1) DE2144370C2 (fr)
FI (1) FI57167B (fr)
FR (1) FR2107117A5 (fr)
GB (1) GB1324224A (fr)
SE (1) SE345495B (fr)
ZA (1) ZA715824B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973634A (en) * 1973-09-27 1976-08-10 Atlas Copco Aktiebolag Device for feeding a reel along a track
US3980144A (en) * 1974-06-17 1976-09-14 Gardner-Denver Company Rock drill feed mechanism
ZA772816B (en) * 1977-05-11 1978-08-30 Delfos & Atlas Copco Improvements in or relating to mining,quarrying and similar rigs
NO149117C (no) * 1981-04-29 1984-02-29 Furuholmen As Fremgangsmaate og anordning for innstilling av en fjellboreriggs foeringsskinne i gitt avstand fra borestedet
FR2520438A1 (fr) * 1982-01-22 1983-07-29 Pele Cie Glissiere de marteau-perforateur a ancrage
FI97253C (fi) * 1994-01-05 1996-11-11 Tamrock Oy Syöttöpalkki kallioporakonetta varten
FI99043C (fi) * 1995-06-20 1997-09-25 Tamrock Oy Sovitelma kallioporakoneen teleskooppisyöttölaitteessa
AUPO152596A0 (en) * 1996-08-08 1996-08-29 Cram Australia Pty Ltd Roofbolter
US6814155B1 (en) * 2000-04-14 2004-11-09 Joy M M Delaware, Inc. Bolting rigs
FI20045196L (fi) * 2004-05-31 2005-12-22 Sandvik Tamrock Oy Teleskooppinen syöttöpalkki kallioporakonetta varten
AT414162B (de) * 2004-10-28 2006-09-15 Wimmer Alois Ing Einrichtung zum führen und spannen von versorgungsleitungen
SE527583C2 (sv) * 2005-03-14 2006-04-18 Atlas Copco Rock Drills Ab Borranordning
FI119854B (fi) * 2007-05-18 2009-04-15 Sandvik Mining & Constr Oy Sovitelma kallioporakoneen syöttöpalkilla liikkuvan väliohjaimen käyttämiseksi
US7789167B2 (en) * 2008-04-16 2010-09-07 The Boeing Company Power assist lever arm attachment
US8443916B2 (en) * 2009-12-17 2013-05-21 Caterpillar Global Mining Equipment Llc Hose tensioner for a rock drill system
PL246689B1 (pl) * 2018-06-05 2025-02-24 Joy Global Underground Mining Llc Urządzenie wiertnicze
CN115199819B (zh) * 2022-07-27 2023-04-25 湖南鹏翔星通汽车有限公司 一种推进梁用油管自动调节装置

Also Published As

Publication number Publication date
FI57167B (fi) 1980-02-29
BE772270A (fr) 1972-01-17
CA945540A (en) 1974-04-16
GB1324224A (en) 1973-07-25
AU3308971A (en) 1973-03-08
US3744575A (en) 1973-07-10
FR2107117A5 (fr) 1972-05-05
ZA715824B (en) 1972-04-26
SE345495B (fr) 1972-05-29
DE2144370A1 (fr) 1972-07-06
DE2144370C2 (de) 1974-09-12

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