SE345495B - - Google Patents

Info

Publication number
SE345495B
SE345495B SE12137/70A SE1213770A SE345495B SE 345495 B SE345495 B SE 345495B SE 12137/70 A SE12137/70 A SE 12137/70A SE 1213770 A SE1213770 A SE 1213770A SE 345495 B SE345495 B SE 345495B
Authority
SE
Sweden
Application number
SE12137/70A
Inventor
A Stroemnes
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 SE12137/70A priority Critical patent/SE345495B/xx
Priority to FI2392/71A priority patent/FI57167B/fi
Priority to CA121,654A priority patent/CA945540A/en
Priority to ZA715824A priority patent/ZA715824B/xx
Priority to GB4049271A priority patent/GB1324224A/en
Priority to US00176927A priority patent/US3744575A/en
Priority to FR7131626A priority patent/FR2107117A5/fr
Priority to AU33089/71A priority patent/AU463035B2/en
Priority to DE2144370A priority patent/DE2144370C2/de
Priority to BE772270A priority patent/BE772270A/xx
Publication of SE345495B publication Critical patent/SE345495B/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
    • 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)
SE12137/70A 1970-09-08 1970-09-08 SE345495B (zh)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE12137/70A SE345495B (zh) 1970-09-08 1970-09-08
FI2392/71A FI57167B (fi) 1970-09-08 1971-08-26 Matarbalk
CA121,654A CA945540A (en) 1970-09-08 1971-08-30 Rock drill feed bar
ZA715824A ZA715824B (en) 1970-09-08 1971-08-31 A rock drill feed bar
GB4049271A GB1324224A (en) 1970-09-08 1971-08-31 Rock drill assembly
US00176927A US3744575A (en) 1970-09-08 1971-09-01 Rock drill feed bar
FR7131626A FR2107117A5 (zh) 1970-09-08 1971-09-01
AU33089/71A AU463035B2 (en) 1970-09-08 1971-09-03 A rock drill feed bar
DE2144370A DE2144370C2 (de) 1970-09-08 1971-09-04 Gesteinsbohrvorrichtung
BE772270A BE772270A (fr) 1970-09-08 1971-09-07 Barre d'avance de perforatrice

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE345495B true SE345495B (zh) 1972-05-29

Family

ID=20295211

Family Applications (1)

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

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018912A1 (en) * 1994-01-05 1995-07-13 Tamrock Oy Feed beam for a rock drill

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
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
FI20045196A (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
CN106639874B (zh) * 2016-12-24 2018-08-31 河北宏远液压机械有限公司 掘进钻车伸缩推进梁
PL446229A1 (pl) * 2018-06-05 2024-05-13 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018912A1 (en) * 1994-01-05 1995-07-13 Tamrock Oy Feed beam for a rock drill

Also Published As

Publication number Publication date
FR2107117A5 (zh) 1972-05-05
ZA715824B (en) 1972-04-26
AU463035B2 (en) 1975-07-17
US3744575A (en) 1973-07-10
DE2144370C2 (de) 1974-09-12
DE2144370A1 (zh) 1972-07-06
BE772270A (fr) 1972-01-17
AU3308971A (en) 1973-03-08
GB1324224A (en) 1973-07-25
CA945540A (en) 1974-04-16
FI57167B (fi) 1980-02-29

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