ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,150, issued on April 14, was assigned to OILQUICK AB (Hudiksvall, Sweden).
"Safety system for machine" was invented by Erik Nylander (Hudiksvall, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A safety system for a machine includes a pressurizing device; at least one hydraulic cylinder, the at least one hydraulic cylinder including a pressure chamber and a piston having a head and a rod, the piston being movable within the pressure chamber along a longitudinal direction; a first pressure sensor and a second pressure sensor being designed to measure the pressure within the pressure chamber via a first channel having a first opening and a seco...