MY6500008A - Pneumatic hammer rock drill - Google Patents

Pneumatic hammer rock drill

Info

Publication number
MY6500008A
MY6500008A MY6500008A MY6500008A MY6500008A MY 6500008 A MY6500008 A MY 6500008A MY 6500008 A MY6500008 A MY 6500008A MY 6500008 A MY6500008 A MY 6500008A MY 6500008 A MY6500008 A MY 6500008A
Authority
MY
Malaysia
Prior art keywords
rock drill
pneumatic hammer
hammer rock
pneumatic
drill
Prior art date
Application number
MY6500008A
Other languages
English (en)
Inventor
Andrew Morrison William
Original Assignee
Ingersoll-Rand Company
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 Ingersoll-Rand Company filed Critical Ingersoll-Rand Company
Publication of MY6500008A publication Critical patent/MY6500008A/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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

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)
MY6500008A 1962-07-27 1965-12-31 Pneumatic hammer rock drill MY6500008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2891262A GB948119A (en) 1962-07-27 1962-07-27 Pneumatic hammer rock drill

Publications (1)

Publication Number Publication Date
MY6500008A true MY6500008A (en) 1965-12-31

Family

ID=10283197

Family Applications (1)

Application Number Title Priority Date Filing Date
MY6500008A MY6500008A (en) 1962-07-27 1965-12-31 Pneumatic hammer rock drill

Country Status (3)

Country Link
BE (1) BE620993A (instruction)
GB (1) GB948119A (instruction)
MY (1) MY6500008A (instruction)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117823037B (zh) * 2024-03-04 2024-05-28 招金有色矿业有限公司 一种便携式气动凿岩机
CN118653775B (zh) * 2024-05-30 2025-03-18 重庆大学 差动型风动潜孔锤

Also Published As

Publication number Publication date
BE620993A (instruction)
GB948119A (en) 1964-01-29

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