ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,795, issued on March 25, was assigned to PIRELLI TYRE S.P.A. (Milan).

"Working station for deposition of elementary semifinished products for building tyres" was invented by Emanuele Luca Schiavon (Bollate, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A working station for deposition of elementary semifinished products for building tyres is, the working station includes an anthropomorphic robotized arm for moving an output end effector, a building drum, a feeding apparatus and a control apparatus. The control apparatus is configured to calculate, in a drive interval, a pulse with modulation (PWM) profile for a speed parameter and controllin...