GENEVA, Jan. 26 -- PRIMETALS TECHNOLOGIES GERMANY GMBH (BunsenstraBe 4391058 Erlangen) filed a patent application (PCT/EP2025/068179) for "ROLL-CHANGING CARRIAGE" on Jun 27, 2025. With publication no. WO/2026/017382, the details related to the patent application was published on Jan 22, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SMUKALSKI, Ralf (Reifenberg 3891365 Weilersbach)
Abstract: A roll-changing carriage (6) has a number of receptacles (9) for rolls (3, 4) of a roll stand (1) for rolling a flat rolling stock (2) made of metal. The roll-changing carriage (6) has a drive device by...