ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,590, issued on Aug. 5, was assigned to ENGEL AUSTRIA GmbH (Schwertberg, Austria).
"Production plant" was invented by Stephan Bauernfeind (Ried in der Riedmark, Austria).
According to the abstract* released by the U.S. Patent & Trademark Office: "A production plant includes an injection unit suitable for forming processes, and the injection unit includes a barrel and an injection actuator, a hydraulic system for moving the injection actuator, an safety device configured to output an access signal when access detecting a person accessing the production plant and/or a possibility of a person accessing the production plant, and an electronic control unit to operate the hydraulic syste...