Patent Number: 8,794,347

Title: Arrangement and method comprising a flushing head for a rock drilling machine, and rock drilling machine comprising the arrangement

Abstract: The invention relates to an arrangement designed to be inserted in a cavity (19) in a front part (14) of a rock drilling machine with a shank adapter (16). The arrangement comprises a cartridge (1) with a flushing head (2) and a guide (3) coaxially arranged to create a longitudinal channel (5) designed as a passage for the shank adapter (16).

Inventors: Rodert; Jorgen (Saltsjo-Boo, SE), Birath; Peter (Vintrosa, SE)

Assignee: Atlas Copco Rock Drills AB

International Classification: B25D 17/00 (20060101)

Expiration Date: 8/05/12018