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61.发明申请公开(公告)号：US20070251631A1
公开(公告)日：2007-11-01
申请号：US11414921
申请日：2006-05-01
申请人： Mark Garceau , John Corrigan
发明人： Mark Garceau , John Corrigan
CPC分类号： B65H23/26 , B29C65/18 , B29C66/1122 , B29C66/3432 , B29C66/439 , B29C66/83433 , B29L2022/02 , B29L2031/721 , B31D5/0073 , B31D2205/0023 , B31D2205/0047 , B65H23/032 , B65H27/00
摘要： A method comprises pulling a continuous web to advance the web along a path of conveyance and to create tension in a lengthwise portion of the web; manipulating the web to cause the portion of the web at a point along the path to have a non-uniform tension across the width of the web, with a maximum tension being at a location spaced from the first longitudinal edge of the web, and with the tension decreasing from such location toward the first longitudinal edge of the web such that a zone in the web at the first longitudinal edge has reduced tension; and controlling transverse positioning of the first longitudinal edge in the zone of reduced tension. The reduced-tension zone is produced by a tension-reducing member about which the web is pulled.
摘要翻译： 一种方法包括拉动连续卷材以沿着传送路径推进卷材并且在幅材的纵向部分产生张力; 操纵幅材以使纤维网的沿着路径的一部分在纸幅的宽度上具有不均匀的张力，其中最大张力位于与幅材的第一纵向边缘隔开的位置处，并且与 张力从该位置朝向幅材的第一纵向边缘减小，使得在第一纵向边缘处的幅材中的区域具有减小的张力; 以及控制所述第一纵向边缘在所述减小张力区域中的横向定位。 减压区由减压构件制成，围绕该拉伸区拉动腹板。
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公开(公告)号：US06994290B2
公开(公告)日：2006-02-07
申请号：US10437384
申请日：2003-05-14
申请人： Hiromichi Ito
发明人： Hiromichi Ito
IPC分类号： B65H18/08
CPC分类号： G11B15/43 , B65H18/103 , B65H23/26 , B65H35/02 , B65H2220/09 , B65H2301/4148 , B65H2403/7241 , B65H2701/378
摘要： The magnetic tape manufacturing apparatus draws out a wide web-like magnetic tape material wound in roll form from the delivery side, slits the magnetic tape material into a plurality of narrow magnetic tapes by use of a slitter while transporting the magnetic tape material, and winds the narrow magnetic tapes on cores on the winding side through a tape transporting device. In the tape transporting device, roller members supporting the narrow magnetic tapes are mounted on supporting shafts, respectively, and an eddy current type clutch is internally mounted on at least one of the supporting shafts so that the eddy current type clutch controls rotation of the one of supporting shafts to control tension of the narrow magnetic tape supported on the roller member mounted on the one of supporting shafts. Hence, by making the tension of the individual magnetic tapes uniform, productivity and product quality can be stabilized and improved and yield can also be improved.
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公开(公告)号：US06994239B2
公开(公告)日：2006-02-07
申请号：US10658644
申请日：2003-09-09
CPC分类号： B65H23/26 , B65H2301/517 , B65H2515/31 , B65H2515/342 , B65H2601/25 , B65H2701/378 , B65H2801/91 , B65H2220/02 , B65H2220/01
摘要： Methods and apparatus to reduce or eliminate misalignment, wrinkles, and creases in coated web product. A relationship between web outgassing pressure and surface roughness of the web and web transporting rollers is developed. This relationship allows for the control over the web outgassing pressure. The ability to adjust the web tension pressure, as well as the selection of web transporting rollers with prescribed surface characteristics, allows an operator to control the degree to which the web floats over or tracks the web transporting roller. A controller, in response to pressure and tension sensors, can also provide dynamic, closed-loop control of the entire system.
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公开(公告)号：US20060025295A1
公开(公告)日：2006-02-02
申请号：US10531670
申请日：2003-10-20
申请人： Johannes Boppel , Peter Leidig
发明人： Johannes Boppel , Peter Leidig
IPC分类号： B31F1/00
CPC分类号： B65H45/30 , B41F13/02 , B41F21/104 , B41F22/00 , B41F25/00 , B65H23/24 , B65H23/26 , B65H27/00 , B65H45/28 , B65H2301/522 , B65H2401/242 , B65H2406/111 , B65H2406/1131 , B65H2801/21 , B65H2801/84
摘要： A former is provided for a web-producing or a web-processing machine. The former is structured with a porous material through which a fluid can pass. The porous material is positioned or located on at least one region of the former that is cooperating with a strip of material to be folded.
摘要翻译： 为网页制作或网页处理机提供前者。 前者由多孔材料构成，流体可通过该多孔材料通过。 多孔材料定位或位于前者的至少一个区域上，该区域与要折叠的材料条配合。
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公开(公告)号：US20050017123A1
公开(公告)日：2005-01-27
申请号：US10869309
申请日：2004-06-16
申请人： Helmut Meyer
发明人： Helmut Meyer
IPC分类号： B29C47/00 , B29C47/08 , B29C47/34 , B29C47/88 , B29C47/90 , B29C53/10 , B29C55/28 , B65H23/24 , B65H23/26 , B65H23/32
CPC分类号： B29C47/94 , B29C47/0026 , B29C47/0042 , B29C47/0059 , B29C47/065 , B29C47/34 , B29C47/8835 , B29C47/8845 , B29C47/901 , B29C53/10 , B29C55/28 , B29K2023/0625 , B29K2023/083 , B29K2105/04 , B29K2705/00 , B29K2909/02 , B29L2023/001 , B65H23/26 , B65H23/32 , B65H2406/111 , B65H2406/1131
摘要： A turning bar for contactless guidance of a tubular film web moved at a loop angle around the turning bar, including a support tube with a hollow interior, which can be connected with a compressed air source. The support tube has a plurality of air outlet openings which communicate with the interior and are spaced apart from each other, substantially over an entire width of the support tube within an angular area of the support tube corresponding to the loop angle of the tubular film web. An air-permeable microporous layer is applied to the exterior of the support tube and forms the surface of the latter, through which the compressed air exiting the air outlet openings of the support tube can flow. The compressed air exits the microporous layer as a laminar air flow, which forms a laminar air cushion between the turning bar and the tubular film web. An angular area in which the air outlet openings are formed in the support tube is increased with respect to the loop angle of the tubular film web. This invention also is for a method for contactless guidance of a tubular film web.
摘要翻译： 一个用于非接触式引导的转向杆，用于以围绕转动杆的环形角移动的管状薄膜腹板，包括可与压缩空气源连接的具有中空内部的支撑管。 支撑管具有多个空气出口开口，其与内部连通并且彼此间隔开，基本上在支撑管的整个宽度内的支撑管的角度范围内，对应于管状膜片的环形角度 。 透气微孔层被施加到支撑管的外部并形成后者的表面，通过该表面离开支撑管的空气出口开口的压缩空气可以流动。 压缩空气作为层流空气流离开微孔层，其在转向杆和管状薄膜腹板之间形成层流气垫。 空气出口开口形成在支撑管中的角区域相对于管状薄膜腹板的环角增大。 本发明还涉及一种用于非接触式引导管状膜片的方法。
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公开(公告)号：US20040160593A1
公开(公告)日：2004-08-19
申请号：US10617645
申请日：2003-07-11
发明人： Arnoldo Rolon , Harold Andrade , John Salyer
IPC分类号： G03B027/62
CPC分类号： B65H23/26 , B26D1/205 , B26D5/00 , B26D5/08 , B26D5/34 , B41J11/006 , B41J11/0075 , B41J11/0095 , B41J11/46 , B41J11/706 , B41J13/103 , B65H16/00 , B65H23/18 , B65H23/182
摘要： A paper handler, in combination with a printer comprising, a paper inlet into that which paper enters the paper handler; where the paper has leading edge. The paper handler further comprises a paper exit where paper exits the paper handler and travels from the paper handler to the inlet of the printer. A drag system is also included that contributes to handle the paper handled by the paper handler thereby providing for seamless continuous paper flow through the printer. The paper handler further comprises an optic sensor capable of sensing marks on the paper. The optic sensor communicates with the printer indicating sensing of the marks by the optic sensor.
摘要翻译： 一种纸张处理器，与打印机组合，包括：纸入口，纸进入纸张处理器; 纸张领先。 纸张处理器还包括纸张出口，纸张离开纸张处理器并从纸张处理器传送到打印机的入口。 还包括拖曳系统，其有助于处理由纸张处理器处理的纸张，从而提供通过打印机的无缝连续纸张流动。 纸张处理器还包括能够感测纸张上的标记的光学传感器。 光学传感器与打印机通信，指示由光学传感器检测标记。
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67.发明授权公开(公告)号：US06659323B2
公开(公告)日：2003-12-09
申请号：US10060484
申请日：2002-01-30
IPC分类号： B65H2000
CPC分类号： B65H23/26 , B65H2301/517 , B65H2515/31 , B65H2515/342 , B65H2601/25 , B65H2701/378 , B65H2801/91 , B65H2220/02 , B65H2220/01
摘要： Methods and apparatus to reduce or eliminate misalignment, wrinkles, and creases in coated web product. A relationship between web outgassing pressure and surface roughness of the web and web transporting rollers is developed. This relationship allows for the control over the web outgassing pressure. The ability to adjust the web tension pressure, as well as the selection of web transporting rollers with prescribed surface characteristics, allows an operator to control the degree to which the web floats over or tracks the web transporting roller. A controller, in response to pressure and tension sensors, can also provide dynamic, closed-loop control of the entire system.
摘要翻译： 减少或消除涂层网状产品中的未对准，皱纹和折痕的方法和装置。 开发了纸幅卸料压力和纸幅和纸幅传送辊的表面粗糙度之间的关系。 这种关系允许控制纸幅除气压力。 调整卷筒纸张力的能力以及具有规定表面特性的卷筒纸传送辊的选择允许操作者控制纸幅漂浮在纸幅传送辊上或跟踪纸幅传送辊的程度。 响应于压力和张力传感器的控制器还可以为整个系统提供动态的闭环控制。
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公开(公告)号：US06402842B1
公开(公告)日：2002-06-11
申请号：US09692613
申请日：2000-10-19
IPC分类号： B05C312
CPC分类号： B65H23/022 , B65H23/24 , B65H23/26 , B65H23/34 , B65H2301/4148 , D21F1/38 , D21G9/009 , F26B13/10
摘要： The invention is directed to a stationary sliding bar for guiding a paper or cardboard web extends across the entire web width B. Viewed in cross section, the sliding bar has a convex, rounded surface. Due to a relatively high speed of travel of the web, an aerodynamic flotation web forms between the sliding bar and the web.
摘要翻译： 本发明涉及一种用于引导横跨整个幅材宽度B的纸或纸板幅材的固定滑杆。在横截面中，滑动杆具有凸的圆形表面。 由于幅材的相对较高的行进速度，在滑动杆和幅材之间形成空气动力学浮选纸幅。
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公开(公告)号：US06193184B1
公开(公告)日：2001-02-27
申请号：US09297059
申请日：1999-04-29
申请人： Per Henrik Hansen
发明人： Per Henrik Hansen
IPC分类号： B65H2318
CPC分类号： B65H23/26 , B65H23/1888 , B65H2511/21 , B65H2220/02 , B65H2220/11 , B65H2220/04
摘要： In connection with the unreeling of a paper or foil web from a supply reel, e.g. in a flowpacking machine, it is well known to move the web through an adjustment station for maintaining a constant tension of the web in the outer length thereof. Normally, this is achieved by the use of a synchronously driven unreeling roller partially entwined by the web and a system for adjusting the degree of entwining based on a current detection of the web tension. With the invention this is simplified by driving the unreeling roller with a peripheral speed noticeably higher than the web speed, whereby it is possible with a suitable angle of entwining to achieve both a relatively low web tension and an automatically self-adjusting, constant web tension. By virtue of the associated, rather low dynamic friction between the roller and the web, it is even possible to effectively control or maintain the lateral positioning of the web merely by the use of simple abutments for co-operation with the side edges of the web.
摘要翻译： 关于纸或箔片从供应卷轴的松开，例如。 在开袋机中，众所周知，将幅材移动通过调节台，以在幅材的外部长度上保持幅材的恒定张力。 通常，这通过使用部分地卷绕在卷筒纸上的同步驱动的卷取辊和用于基于卷筒纸张力的当前检测来调节缠结程度的系统来实现。 通过本发明，通过以明显高于幅材速度的圆周速度驱动退卷辊来简化本发明，由此可以以适当的缠绕角度实现相对较低的幅材张力和自动自调整的卷材张力 。 由于辊和纸幅之间相关联的相当低的动态摩擦，甚至可以通过使用简单的支座来与纸幅的侧边缘配合来有效地控制或维持幅材的横向定位 。
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公开(公告)号：US06174368B1
公开(公告)日：2001-01-16
申请号：US09223420
申请日：1998-12-30
IPC分类号： B05C1100
CPC分类号： B65H23/022 , B65H23/24 , B65H23/26 , B65H23/34 , B65H2301/4148 , D21F1/38 , D21G9/009 , F26B13/10
摘要： The invention is directed to a stationary sliding bar for guiding a paper or cardboard web extends across the entire web width B. Viewed in cross section, the sliding bar has a convex, rounded surface. Due to a relatively high speed of travel of the web, an aerodynamic flotation web forms between the sliding bar and the web.
摘要翻译： 本发明涉及一种用于引导横跨整个幅材宽度B的纸或纸板幅材的固定滑杆。在横截面中，滑动杆具有凸的圆形表面。 由于幅材的相对较高的行进速度，在滑动杆和幅材之间形成空气动力学浮选纸幅。
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