US Patent Issued to EPIROC ROCK DRILLS AKTIEBOLAG on Sept. 8 for "Method performed by a control device for controlling the feeding distance and feeding rate in a rock drilling unit, a rock drilling unit and a rock drilling rig" (Swedish Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,619, issued on Sept. 8, was assigned to EPIROC ROCK DRILLS AKTIEBOLAG (Orebro, Sweden).

"Method performed by a control device for controlling the feeding distance and feeding rate in a rock drilling unit, a rock drilling unit and a rock drilling rig" was invented by Christer Andersson (Orebro, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method performed by a control device for controlling a feeding distance and feeding rate in a rock drilling unit. The rock drilling unit comprising: a feeding device for feeding at least one drill rod and a drill bit in an axial direction; a rotating device; and a distance and rat...