US Patent Issued to THE JAPAN STEEL WORKS on Oct. 27 for "Mold clamping device and injection molding machine" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,818, issued on Oct. 27, was assigned to THE JAPAN STEEL WORKS LTD. (Tokyo).

"Mold clamping device and injection molding machine" was invented by Souma Mitani (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mold clamping device includes two mold platens; a plurality of ball screw mechanisms connecting the mold platens to each other; a plurality of servo motors respectively configured to drive the ball screw mechanisms; and a control device. The control device is configured to independently control the servo motors based on a plurality of axial force setting values respectively set for the plurality of ball screw mechanisms, and the plurality ...