IT8249357A0 - BEAM DEVICE FOR ROCK DRILLING - Google Patents

BEAM DEVICE FOR ROCK DRILLING

Info

Publication number
IT8249357A0
IT8249357A0 IT8249357A IT4935782A IT8249357A0 IT 8249357 A0 IT8249357 A0 IT 8249357A0 IT 8249357 A IT8249357 A IT 8249357A IT 4935782 A IT4935782 A IT 4935782A IT 8249357 A0 IT8249357 A0 IT 8249357A0
Authority
IT
Italy
Prior art keywords
beam device
rock drilling
rock
drilling
Prior art date
Application number
IT8249357A
Other languages
Italian (it)
Other versions
IT1206148B (en
Inventor
William Joseph Weber
Original Assignee
Joy Mfg Co
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 Joy Mfg Co filed Critical Joy Mfg Co
Publication of IT8249357A0 publication Critical patent/IT8249357A0/en
Application granted granted Critical
Publication of IT1206148B publication Critical patent/IT1206148B/en

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
IT8249357A 1981-11-12 1982-10-26 BEAM DEVICE FOR DRILLING ROCKS IT1206148B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32038381A 1981-11-12 1981-11-12

Publications (2)

Publication Number Publication Date
IT8249357A0 true IT8249357A0 (en) 1982-10-26
IT1206148B IT1206148B (en) 1989-04-14

Family

ID=23246165

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8249357A IT1206148B (en) 1981-11-12 1982-10-26 BEAM DEVICE FOR DRILLING ROCKS

Country Status (5)

Country Link
JP (1) JPS5921890A (en)
ES (1) ES8403562A1 (en)
FI (1) FI823571L (en)
IT (1) IT1206148B (en)
SE (1) SE8206348L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2077485B1 (en) * 1991-07-11 1996-08-01 Ingemas S A SUPPLEMENTARY PUSHING MECHANISM FOR PERCUSSION HAMMERS.

Also Published As

Publication number Publication date
FI823571L (en) 1983-05-13
FI823571A0 (en) 1982-10-19
ES517110A0 (en) 1984-03-16
ES8403562A1 (en) 1984-03-16
SE8206348D0 (en) 1982-11-09
IT1206148B (en) 1989-04-14
SE8206348L (en) 1983-05-13
JPS5921890A (en) 1984-02-03

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