INTERNATIONAL PATENT: EPIROC ROCK DRILLS AKTIEBOLAG FILES APPLICATION FOR "ROCK DRILLING MACHINE AND DRILL RIG COMPRISING SUCH A ROCK DRILLING MACHINE"

GENEVA, March 24 -- EPIROC ROCK DRILLS AKTIEBOLAG (701 91 Orebro) filed a patent application (PCT/SE2024/050790) for "ROCK DRILLING MACHINE AND DRILL RIG COMPRISING SUCH A ROCK DRILLING MACHINE" on Sep 16, 2024. With publication no. WO/2026/059481, the details related to the patent application was published on Mar 19, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): PETTERSSON, Maria (c/o Epiroc Rock Drills AB701 91 Orebro)

Abstract: The disclosure relates to a rock drilling machine comprising an extractor piston arranged radially outside a shank adapter inside an inner housing of the rock d...