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JP2007056443A Pressing roll and calender roll for paper-making machine and method for pressing band-shaped sheet 有权
标题翻译：造纸机辊压辊压机及带状压片机压花方法
公开(公告)号：JP2007056443A
公开(公告)日：2007-03-08
申请号：JP2006319174
申请日：2006-11-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUZUKI SETSUO , TANIMOTO TERUBUMI , HOSOKAWA SADAFUMI
IPC分类号： D21G1/02 , F16C13/00
摘要： PROBLEM TO BE SOLVED: To provide pressing roll, calender roll for a paper-making machine and a method for pressing a band-shaped sheet and to attain the thin rolling even in the case where the band-shaped sheet has a relatively hard parts on the edge part.
SOLUTION: In the pressing roll that is equipped with a center shaft 11 that is supported as its rotation is partially restricted, with a cylindrical roll cell 12 that is rotatably arranged around the center shaft 11 and the both ends are rotatably supported to the center shaft 11 and with a plurality of sheet-pressing shoes 15, 21 that is smoothly contacted to the inner peripheral surface of the roll cells 12 arranged in the shaft direction on the center shaft 11. The running band-shaped sheet 1 is nipped between the counter roll and the roll cell 12 mutually opposing each other and the band-shaped sheet 1 is pressed with a plurality of sheet-pressing shoes 15 from the inside of the roll cell 12, among of a plurality of the sheet-pressing shoes 15, 21, the width of the shoes 21 at the positions of the both edges is made wider than that of the other shoe 15 for pressing the sheet.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：为了提供压辊，造纸机的压延辊和压带带状片材的方法，并且即使在带状片材具有相对的情况下也能获得薄轧硬部件在边缘部分。解决方案：在装配有作为其旋转被支撑的中心轴11的按压辊部分地被限制的情况下，通过围绕中心轴11可旋转地布置的圆柱形滚筒12被可旋转地支撑在中心轴11和与中心轴11上的沿轴向配置的滚筒单元12的内周面平滑地接触的多个压板15,21。行进带状片材1被夹紧在相对于彼此相对的对位辊和辊单元12之间，并且在多个压板靴中，带状片1从辊单元12的内部被多个压片15压紧如图15,21所示，在两边缘的位置处的鞋21的宽度比用于按压片材的另一个鞋15宽。版权所有（C）2007，JPO＆INPIT

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