DE2144370A1 - - Google Patents

Info

Publication number
DE2144370A1
DE2144370A1 DE19712144370 DE2144370A DE2144370A1 DE 2144370 A1 DE2144370 A1 DE 2144370A1 DE 19712144370 DE19712144370 DE 19712144370 DE 2144370 A DE2144370 A DE 2144370A DE 2144370 A1 DE2144370 A1 DE 2144370A1
Authority
DE
Germany
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
DE19712144370
Other languages
German (de)
Other versions
DE2144370C2 (en
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 filed Critical
Publication of DE2144370A1 publication Critical patent/DE2144370A1/de
Application granted granted Critical
Publication of DE2144370C2 publication Critical patent/DE2144370C2/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)
DE2144370A 1970-09-08 1971-09-04 Rock drilling device Expired DE2144370C2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE2144370A1 true DE2144370A1 (en) 1972-07-06
DE2144370C2 DE2144370C2 (en) 1974-09-12

Family

ID=20295211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2144370A Expired DE2144370C2 (en) 1970-09-08 1971-09-04 Rock drilling device

Country Status (10)

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

Families Citing this family (18)

* 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 (en) * 1981-04-29 1984-02-29 Furuholmen As PROCEDURE AND DEVICE FOR SETTING A MOUNTAIN DRIVER'S GUIDE AT A GIVEN DISTANCE FROM THE RESIDENCE
FR2520438A1 (en) * 1982-01-22 1983-07-29 Pele Cie Slideway for pneumatic hammer drill - where elastic bush on bottom end of slideway is expanded by hydraulic jack to anchor slideway in hole in ground
FI97253C (en) * 1994-01-05 1996-11-11 Tamrock Oy Feed bar for rock drilling machine
FI99043C (en) * 1995-06-20 1997-09-25 Tamrock Oy An arrangement in a telescopic feeder for a rock drilling machine
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 (en) * 2004-05-31 2005-12-22 Sandvik Tamrock Oy Telescopic feed beam for rock drill
AT414162B (en) * 2004-10-28 2006-09-15 Wimmer Alois Ing DEVICE FOR GUIDING AND TENSING SUPPLY LINES
SE527583C2 (en) * 2005-03-14 2006-04-18 Atlas Copco Rock Drills Ab Rock drill, has drilling device moved using press cylinder housed inside feeder beam
FI119854B (en) * 2007-05-18 2009-04-15 Sandvik Mining & Constr Oy Arrangement for driving a movable transfer device on a rock drill feeder beam
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 (en) * 2016-12-24 2018-08-31 河北宏远液压机械有限公司 Tunnel drill carriage extension propulsion girder
PL446229A1 (en) * 2018-06-05 2024-05-13 Joy Global Underground Mining Llc Drilling device
CN115199819B (en) * 2022-07-27 2023-04-25 湖南鹏翔星通汽车有限公司 Automatic oil pipe adjusting device for propelling beam

Also Published As

Publication number Publication date
GB1324224A (en) 1973-07-25
AU463035B2 (en) 1975-07-17
BE772270A (en) 1972-01-17
ZA715824B (en) 1972-04-26
AU3308971A (en) 1973-03-08
SE345495B (en) 1972-05-29
CA945540A (en) 1974-04-16
FI57167B (en) 1980-02-29
DE2144370C2 (en) 1974-09-12
FR2107117A5 (en) 1972-05-05
US3744575A (en) 1973-07-10

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee