US Patent Issued to BRC ENGINEERING on Oct. 28 for "Milling head for machining pile heads" (Swiss Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,454,801, issued on Oct. 28, was assigned to BRC ENGINEERING AG (Rain, Switzerland).

"Milling head for machining pile heads" was invented by Alois Portmann (Rain, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A milling head, having a rotation axis and which serves for machining a pile head of a pile that includes a pile core, a pile jacket and a metal armouring interposed therebetween, includes a coupling device, connected to a drive shaft of a driving device, a central milling cutter, which includes a plurality of central chisels mounted on a lower side of an inner ring plate, and a ring milling cutter, which includes a plurality of ring ch...