| 摘要 |
The invention relates to a method for moving paper, board and cellulosic web rolls in a roll packaging system comprising a plurality of roll handling stations and at least one indexing conveyor capable of operating on at least two elevation levels. According to the method, the rolls ( 10, 16, 17 ) are moved in the system by means of a car ( 4 ) of an indexing conveyor, the car being adapted to move synchronously at each roll handling station, and the car ( 4 ) is moved in a return motion when the car ( 4 ) of the indexing conveyor is in its lowermost position of the roll is measured. At least one roll ( 10 ) is admitted onto the indexing conveyor cat ( 4 ) while having the car driven into its lowermost position (base elevation level 0 ) and the roll is transferred by the movement of the indexing conveyor car ( 4 ) driven into its base elevation level 0 in such a fashion that the roll becomes located into an appropriate position in regard to the function of the roll handling stations for moving the rolls to the roll handling stations.
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