ROCK DRILLING MACHINE, RIG AND METHOD FOR REINFORCING ROCK SURFACES

A rock drilling machine, rock drilling rig and method of reinforcing rock surfaces by means of grouting material. The grouting material (13) is fed through the rock drilling machine (6) to a drilling tool (7) connected to the rock drilling machine. The rock drilling machine comprises a flushing feed...

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Bibliographic Details
Main Authors KOUHIA, Anssi, MÄNTTÄRI, Maunu
Format Patent
LanguageEnglish
French
German
Published 01.04.2020
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
SHAFTS
TUNNELS
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Summary:A rock drilling machine, rock drilling rig and method of reinforcing rock surfaces by means of grouting material. The grouting material (13) is fed through the rock drilling machine (6) to a drilling tool (7) connected to the rock drilling machine. The rock drilling machine comprises a flushing feed path, which is utilized in the feeding of the grouting material.
Bibliography:Application Number: EP20180196904