Device for holding at least one roll in a rolling machine

摘要

The device has two coupling arrangements (6,7) comprising two coupling parts (6A,7A) having two grooves and two coupling elements, respectively. When coupling arrangements are in coupled mode, the first coupling element of coupling part (6A) extends into the first groove of coupling part (6A). The second coupling element of coupling part (7A) positively engages second groove of coupling part (6A). Two holding arrangements (12,13) are arranged on opposite faces of one roller viewed in the direction of a rotational axis. The coupling arrangements can be configured in a coupled mode and an uncoupled mode, wherein one roller can be detached from the two holding arrangements are in uncoupled mode. The second groove does not run parallel to the first groove.