Roller leveling machine used in rolling mills comprises a roller packet having rollers driven by a drive unit connected to the rollers by a coupling

摘要

Roller leveling machine comprises a roller packet having rollers driven by a drive unit (29, 30) connected to the rollers by a coupling. The coupling has a part (31) on the drive side comprising holders (36, 39) which hold and guide the part into a coupling and a decoupling position; and a part (32) on the driven side. An Independent claim is also included for a process for changing a roller packet in the roller leveling machine. Preferred Features: The part on the drive side and part on the driven side interlock during operation. Intermediate plates (21, 25) are held on the roller leveling machine via a roller holder. One of the plates can be moved in the vertical direction.