2023年7月25日发(作者：)

专利内容由知识产权出版社提供专利名称：Uevu cutting device发明人：リチヤード ハリー トーマス申请号：JP特願昭60-149872申请日：19850708公开号：JP特公平8-15711B2公开日：19960221摘要：A device for cutting successive sheets from a traveling web includes a pair ofthin-walled knife-carrying cutting cylinders concentrically mounted over fixed supportingshafts. To prevent ringing of the shafts at high cutting frequencies, due to resonantfrequency interference, each support shaft is formed by a body having an inperforatecylindrical wall. The cylindrical wall of the support shaft is closed at both ends to form anuninterrupted cylindrical cavity extending from end to end of the cylindrical rmore, and to prevent poor cuts due to changes in the alignment of the cuttingknives, the amplitude of vibrations occurring at the time of each cut is reduced. The cavityof the support shaft is filled with a flowable vibration damping material which is not firmlyaffixed to the cavity walls and thus forms no significant part of the mass of the supportshaft.申请人：マークイップ インコーポレイテッド地址：アメリカ合衆国 ウイスコンシン州 54555、フィリップス、ノース エアポート ロード(番地なし)国籍：US代理人：河野 昭更多信息请下载全文后查看