ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,675, issued on Sept. 9, was assigned to ANDRITZ SCHULER PRESSEN GMBH (Goeppingen, Germany).
"Tool unit, press for holding such a tool unit and method for a ready-to-operate arrangement of the tool unit in the holder of the press" was invented by Helmut Prinzinger (Boehmenkirch, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tool unit 20 and a press 21, particularly an embossing press. The tool unit 20 is simply and quickly arranged in or removed from a holder 23 of the press 21 in order to carry out a quick tool change with short downtime of press 21. For this purpose the tool unit 20 comprises a first tool 45 and a second tool 46 that ar...