Method e.g. for halt roll exchange in roll exchanger, involves deviating new material in connection position and moving coupling device to new material

摘要

The method involves deviating (31) a new material (21) in a connection position and moving (32) a coupling device (07) to the new material. The new material is turned in a combination situation. The material is rotated backward Z, where Z is less than or equal to X. The material is rotated back to a changer (01) with a spherical roller (12) detected. A coupling device (07) is provided with a separation element (11) to disconnect the material.