GB499127A - Feeding device for pneumatic rock drilling machines - Google Patents

Feeding device for pneumatic rock drilling machines

Info

Publication number
GB499127A
GB499127A GB18277/38A GB1827738A GB499127A GB 499127 A GB499127 A GB 499127A GB 18277/38 A GB18277/38 A GB 18277/38A GB 1827738 A GB1827738 A GB 1827738A GB 499127 A GB499127 A GB 499127A
Authority
GB
United Kingdom
Prior art keywords
drill
secured
rope
june
wheel
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
GB18277/38A
Other languages
English (en)
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 Diesel 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 Diesel AB filed Critical Atlas Diesel AB
Publication of GB499127A publication Critical patent/GB499127A/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
    • E21B19/084—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

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)
GB18277/38A 1937-06-19 1938-06-20 Feeding device for pneumatic rock drilling machines Expired GB499127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE499127X 1937-06-19

Publications (1)

Publication Number Publication Date
GB499127A true GB499127A (en) 1939-01-18

Family

ID=20310737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18277/38A Expired GB499127A (en) 1937-06-19 1938-06-20 Feeding device for pneumatic rock drilling machines

Country Status (2)

Country Link
GB (1) GB499127A (en:Method)
NL (1) NL49468C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832099A (zh) * 2010-04-03 2010-09-15 金小明 应用于煤矿采掘工作面的专用钻机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832099A (zh) * 2010-04-03 2010-09-15 金小明 应用于煤矿采掘工作面的专用钻机
CN101832099B (zh) * 2010-04-03 2013-01-23 金小明 应用于煤矿采掘工作面的专用钻机

Also Published As

Publication number Publication date
NL49468C (en:Method)

Similar Documents

Publication Publication Date Title
GB1009779A (en) Plugging apparatus for pipe line
US2606472A (en) Power-operated, gear-controlled torque wrench
GB499127A (en) Feeding device for pneumatic rock drilling machines
US2292867A (en) Drilling apparatus
GB1442104A (en) Power drills
US2298792A (en) Rock drill
US2345403A (en) Drill conduit for walls
GB1062775A (en) Drive device for percussion devices,such as pile drivers,hammers and drills for earth boring
GB747255A (en) Rotary boring machines
US1390834A (en) Motor-rotation impact-tool
US2451922A (en) Coal drill and chuck
US2075572A (en) Feeding mechanism for rock drills
US1642220A (en) Rotary
SU122115A1 (ru) Бурильна машина вращательно-ударного действи
US1621636A (en) Well-drilling machine
SU114743A1 (ru) Электропневматический передвижной буровой станок
US1602953A (en) Rock drill
US2486404A (en) Fan attachment for sewing machines
SU367237A1 (ru) БУРОВАЯ МАШИНАSCi^^COK^ ::^:-.^ л IMim'im:T^-'\^l
GB246458A (en) Improvements in or relating to apparatus for cutting rock or the like
SU94591A1 (ru) Приспособление к сверлильным станкам дл установки и креплени изделий
SU65956A1 (ru) Буросбоечна машина
US2288509A (en) Rock and like drill
GB717085A (en) Improvements in or relating to rotary drilling machines
GB621573A (en) Improvements in a feed-dog driving mechanism of sewing machines