| 摘要 |
<p>The invention relates to a winding device for a paper web or equivalent, which winding device comprises at least one drum (10) or equivalent, which is mounted and supported at its ends by means of bearings (23, 24), the paper web being arranged to be wound into a paper roll by means of said drum (10) or equivalent. The drum (10) or equivalent is mounted in a longitudinal direction at at least one point in the middle of the drum (10) or equivalent by means of bearings (25; 26) such that at least two component drums (10a; 10b; 10c) are formed. The invention also relates to a two-drum winder in which a paper web or equivalent is wound on support of two windings drums (10, 11) into a paper roll, in which winder the paper web is wound into a paper roll through a nip between a forward winding drum (10) and the paper roll that is being formed, which forward winding drum (10) and rear winding drum (11) are mounted and supported at their ends by means of bearings (23, 24; 21, 22). The forward winding drum (10) and/or the rear winding drum (11) is/are mounted and supported in a longitudinal direction by means of a bearing (25; 26) at at least one point in the middle such that at least two component drums (10a; 10b; 10c) are formed.</p> |
