| 摘要 |
The press roller (20) at a papermaking machine, to apply pressure to a web of paper or cardboard, has a mantle (40) rotating round a fixed carrier (38), with a mechanism (44, 46) to set the bending action of the roller carrier (38). Preferably the bending action of the roller carrier (38) is set by the mechanism (44, 46) to compensate at least mostly for the pressures applied in the roller press gaps (S1, S2). The roller mantle (40) is held at the roller carrier (38) by at least two supports (42), in the peripheral direction, to form inner counter surfaces at the roller press gaps (S1, S2). The compensating mechanism (44, 46) offsets any bending action on the carrier (38) through the press forces transmitted through the mantle supports (42).
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