| 摘要 |
PCT No. PCT/EP97/06474 Sec. 371 Date Mar. 22, 1999 Sec. 102(e) Date Mar. 22, 1999 PCT Filed Nov. 20, 1997 PCT Pub. No. WO98/24969 PCT Pub. Date Jun. 11, 1998The calender disclosed comprises a vertical stack of linked rolls, which are driven individually by controlled electric motors. The control acts on the distribution of the supplied power to the individual rolls in such a way that the forces which act on the rolls in the horizontal direction, and are measured in the roll bearings, are minimized. This allows the use of slimmer rolls.
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