ES295196A1 - Dispositivo para la regulacion automatica de la presion de avance de maquinas perforadoras para roca - Google Patents

Dispositivo para la regulacion automatica de la presion de avance de maquinas perforadoras para roca

Info

Publication number
ES295196A1
ES295196A1 ES0295196A ES295196A ES295196A1 ES 295196 A1 ES295196 A1 ES 295196A1 ES 0295196 A ES0295196 A ES 0295196A ES 295196 A ES295196 A ES 295196A ES 295196 A1 ES295196 A1 ES 295196A1
Authority
ES
Spain
Prior art keywords
advance
pressure
translation
machine
rock
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
ES0295196A
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.)
Rudolf Hausherr & Sohne G M B
Original Assignee
Rudolf Hausherr & Sohne G M B
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 Rudolf Hausherr & Sohne G M B filed Critical Rudolf Hausherr & Sohne G M B
Publication of ES295196A1 publication Critical patent/ES295196A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
ES0295196A 1963-01-11 1964-01-10 Dispositivo para la regulacion automatica de la presion de avance de maquinas perforadoras para roca Expired ES295196A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE295196X 1963-01-11

Publications (1)

Publication Number Publication Date
ES295196A1 true ES295196A1 (es) 1964-04-01

Family

ID=38570771

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0295196A Expired ES295196A1 (es) 1963-01-11 1964-01-10 Dispositivo para la regulacion automatica de la presion de avance de maquinas perforadoras para roca

Country Status (1)

Country Link
ES (1) ES295196A1 (es)

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