INTERNATIONAL PATENT: SANDVIK MINING AND CONSTRUCTION OY FILES APPLICATION FOR "SPLINE ALIGNMENT FOR DTH HAMMER ASSEMBLY"

GENEVA, Dec. 29 -- SANDVIK MINING AND CONSTRUCTION OY (Pihtisulunkatu 933330 Tampere) filed a patent application (PCT/EP2025/066939) for "SPLINE ALIGNMENT FOR DTH HAMMER ASSEMBLY" on Jun 17, 2025. With publication no. WO/2025/262060, the details related to the patent application was published on Dec 26, 2025.

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): BRUANDET, Olivier (c/o Sandvik Mining and Construction OyPihtisulunkatu 933330 Tampere), KOSKINEN, Jouni (c/o Sandvik Mining and Construction OyPihtisulunkatu 933330 Tampere)

Abstract: A hammer drill assembly (2) for coupling to a drill string ...