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1. 发明申请

US20020195515A1 Web-tension-regulating device for a corrugating machine 有权
标题翻译：波纹机的卷筒纸张力调节装置
公开(公告)号：US20020195515A1
公开(公告)日：2002-12-26
申请号：US10179225
申请日：2002-06-26
申请人： BHS Corrugated Maschinen-und Anglagenbau GmbH
发明人： Paulus Roier , Alfons Gnan , Heribert Reich
IPC分类号： B65H023/188
CPC分类号： B65H23/1888 , B65H2404/1521 , B65H2511/21 , B65H2220/02 , B65H2220/11 , B65H2220/04
摘要： A device for regulating the tension of a moving web of material, in particular a web of paper in a paper-working machine such as a corrugating machine, comprises a machine frame; a first roller that is mounted for rotation about a first axis of rotation in relation to the machine frame, taking up a web of material by an angle of contact a; and a supporting device, which supports itself on the machine frame, and which is mounted for pivoting about the first axis of rotation by a pivoting drive, and which supports at least a second roller mounted for rotation about a second axis of rotation that is substantially parallel to the first axis of rotation; wherein the angle of contact a of the web of material on the first roller is modifiable by the at least one second roller being pivoted about the first roller.
摘要翻译：用于调节诸如波纹机的造纸机械中的移动的材料幅材，特别是纸幅的张力的装置包括机架; 第一辊，其安装成相对于所述机架围绕第一旋转轴线旋转，以接触角a将材料卷材卷绕; 以及支撑装置，其自身支撑在机架上，并且其被安装用于通过枢转驱动器围绕第一旋转轴线枢转，并且其支撑至少第二辊，其安装成围绕第二旋转轴线旋转，所述第二旋转轴线基本上平行于第一旋转轴; 其中所述第一辊上的所述材料幅材的接触角α可由所述至少一个第二辊绕所述第一辊枢转来修改。

2. 发明申请

US20030000360A1 Web processing system 失效
公开(公告)号：US20030000360A1
公开(公告)日：2003-01-02
申请号：US10232534
申请日：2002-09-03
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Akihiro Sanda
IPC分类号： B23D019/06 , B65H023/188
CPC分类号： H02K49/106 , B65H18/106 , B65H2301/4148 , B65H2403/7254 , B65H2403/731 , B65H2515/32 , B65H2701/1719 , H02K49/108 , Y10S242/909 , Y10T83/2074 , Y10T83/7809 , B65H2220/02
摘要： A winding device has a drive shaft having a flange, and a holder rotatably mounted on the drive shaft in covering relation to the flange, for winding the web therearound. The holder has a first torque adjustment plate rotatably mounted on the drive shaft and having a surface disposed in facing relation to a surface of the flange, the first torque adjustment plate supporting a plurality of magnets on the surface thereof, and a second torque adjustment plate rotatably mounted on the drive shaft and having a surface disposed in facing relation to an opposite surface of the flange, the second torque adjustment plate supporting a plurality of magnets on the surface thereof. The winding device is capable of winding relatively wide webs having a large thickness ranging from 100 to 150 nullm, e.g., photographic photosensitive webs (films), with a low tension fluctuation ratio of null5% or less, while producing large tension easily and stably. The winding device is constructed for easy maintenance.

3. 发明申请

US20040079829A1 Drag board assembly and method of applying a contact pad to a drag board 失效
公开(公告)号：US20040079829A1
公开(公告)日：2004-04-29
申请号：US10282319
申请日：2002-10-29
发明人： Joel A. Lichtenstul
IPC分类号： B65H023/188 , B65H077/00
CPC分类号： B21C47/003 , B65H23/10 , B65H2301/5115
摘要： A drag board for use in a coil processing line for tensioning or wiping a continuous line of strip material using a substrate to which is selectively secured a contact pad. The leading edge section of the substrate is constructed and arranged for receiving a locking bar which may be activated to apply or release a compressive, securing force on one edge section of the contact pad. Releasing the locking bar permits removal of or emplacement of a contact pad from or onto the substrate.

4. 发明申请

US20040026056A1 Method and device for the merging of different paper webs 审中-公开
标题翻译：用于合并不同纸幅的方法和装置
公开(公告)号：US20040026056A1
公开(公告)日：2004-02-12
申请号：US10276560
申请日：2003-09-05
发明人： Joseph Schweiger
IPC分类号： B65H023/188
CPC分类号： B65H23/1886 , B65H2701/1864
摘要： The invention relates to a method and device for the merging and finishing of at least two paper webs (1, 2, 3, 4), controlled in the longitudinal register, which are distinctly different in quality and in finishing steps to be undertaken. The device comprises at least two web-specific processing regions (13A, 13B, 13C), a merging unit (21), a common processing region (22), controlled in the longitudinal register and means for the control of the longitudinal register (14), essentially comprising one longitudinal register sensor per paper web. Markings are placed on the paper web with periodic separations. Longitudinal register sensors (14) recognise said markings and transmit signals to the control unit, which determines possible variations and controls the means for regulation of the longitudinal register in such a way that variations in the longitudinal register are compensated. The device further comprises means for setting the web tension of the individual paper webs, with at least two tension-adjusting devices (19A-D, 20A-D) in the course of the paper webs and, on at least one paper web, at least three adjusters, with which the web tension may be adjusted independently of each other in at least two partial regions, defined by the above. The partial regions preferably essentially correspond to the web-specific and the common processing regions. The web tension in the web-specific processing regions can thus be optimally adjusted to match the paper quality and the finishing process requirements.
摘要翻译：本发明涉及一种用于合并和整理至少两个在纵向配准器中控制的纸幅（1,2,3,4）的方法和装置，其在质量上和整理步骤中明显不同。该装置包括至少两个网络特定处理区域（13A，13B，13C），合并单元（21），在纵向寄存器中控制的公共处理区域（22）和用于控制纵向寄存器（14）的装置），基本上包括每个纸幅的一个纵向对准传感器。标记放置在纸幅上，定期分离。纵向寄存器传感器（14）识别所述标记并将信号发送到控制单元，该控制单元确定可能的变化并且以纵向寄存器的变化被补偿的方式控制用于调节纵向寄存器的装置。该装置还包括用于通过在纸幅的过程中至少两个张力调节装置（19A-D，20A-D）设置各个纸幅的幅材张力的装置，并且在至少一个纸幅上至少三个调节器，其中可以在由上述限定的至少两个部分区域中彼此独立地调节幅材张力。部分区域优选地基本上对应于网特定的和公共的处理区域。因此，可以最佳地调整网格特定处理区域中的卷筒纸张力，以匹配纸张质量和整理过程要求。

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