专利内容由知识产权出版社提供
专利名称：Calender roll and process for operating a
calender roll
发明人：Rolf van Haag申请号：US09776636申请日：20010206公开号：US06698341B2公开日：20040302
专利附图：
摘要：A process for operating a calender roll that cooperates rotatingly with at leastone other calender roll of a roll stack, at least one calender roll of the roll stack beingprovided with an elastic cover. The process includes operating the calender roll; and
changing a mass of the calender roll during operation. Furthermore, a calender roll isprovided including a roll jacket having a first and second end; a supply connectionarrangement; and a mass changing device connected to the supply connection.
申请人：VOITH PAPER PATENT GMBH
代理机构：Greenblum & Bernstein, P.L.C.
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