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公开(公告)号：US09682840B2
公开(公告)日：2017-06-20
申请号：US14720353
申请日：2015-05-22
发明人： Siegmund Echerer
CPC分类号： B65H45/16 , B65H45/161 , B65H45/18 , B65H2404/1316
摘要： A folding roller for use in a folding device for folding a fold is disclosed. At the folding device a substrate to be folded is pushed into an inlet roller nip of folding rollers rotating in opposite directions by a folding knife for forming a fold. The folded-away substrate is transferred from the folding rollers to a belt line guided about the folding rollers and consisting of transport belts for the purpose of onward transporting the folded product. The folding roller in the regions in axial extension in which at least one transport belt at least partially wraps the folding roller includes at least one rubber-elastic insert.
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公开(公告)号：US20150151533A1
公开(公告)日：2015-06-04
申请号：US14559650
申请日：2014-12-03
发明人： Johann ERDT , Siegmund Echerer
CPC分类号： B41F13/58 , B26D5/007 , B26D5/02 , B65H35/02 , Y10T83/0605 , Y10T83/533 , Y10T83/538
摘要： A method and a device for slitting a substrate web in a printing press by a slitting device are disclosed. The method and device includes a number of cutting knives, which are displaceably arranged transversely to the web running direction, and are able to react as quickly and exactly as possible to changes of the substrate web. To this end, printing parameters of the substrate web are measured and at least one of the cutting knives is transferred into a target position, where the target position is determined based on the measured printing parameters.
摘要翻译： 公开了一种用于通过切割装置在印刷机中切割基材卷材的方法和装置。 所述方法和装置包括多个切割刀，其可沿横向于幅材运动方向可移位布置，并且能够尽可能快地准确地对衬底幅材的变化进行反应。 为此，测量衬底腹板的打印参数，并且至少一个切割刀被转移到目标位置，其中基于所测量的打印参数来确定目标位置。
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