AT26023B - Rock drilling machine driven by vibrating air columns. - Google Patents

Rock drilling machine driven by vibrating air columns.

Info

Publication number
AT26023B
AT26023B AT26023DA AT26023B AT 26023 B AT26023 B AT 26023B AT 26023D A AT26023D A AT 26023DA AT 26023 B AT26023 B AT 26023B
Authority
AT
Austria
Prior art keywords
drilling machine
rock drilling
machine driven
air columns
vibrating air
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of AT26023B publication Critical patent/AT26023B/en

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)

Description

  

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Claims (1)

EMI3.3 EMI3.3
AT26023D 1905-11-21 1905-11-21 Rock drilling machine driven by vibrating air columns. AT26023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT26023T 1905-11-21

Publications (1)

Publication Number Publication Date
AT26023B true AT26023B (en) 1906-10-10

Family

ID=3537215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT26023D AT26023B (en) 1905-11-21 1905-11-21 Rock drilling machine driven by vibrating air columns.

Country Status (1)

Country Link
AT (1) AT26023B (en)

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