Coupling construction between extended-nip rolls and method in joining together of extended-nip rolls

摘要

A coupling construction between extended-nip press rolls (11,10), one of the rolls (11) in the extended-nip press comprising loading means, preferably a loading shoe, by whose means the belt mantle is loaded and the belt mantle is pressed towards the other one of the rolls (10) in the press nip, and the extended-nip press roll (11) and the back-up roll (10) being interconnected detachably. The coupling construction between the extended-nip press rolls (10,11) comprises pivotally linked tie members (14a₁,14a₂), by whose means the extended-nip press rolls (11,10) have been connected together detachably by the intermediate of their bearing housings, the tie member being connected with either one, the upper one or the lower one, of the bearing housings in the extended-nip press.