专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO02090225A3 ELECTRONIC LENGTH CONTROL WIRE PAY-OFF SYSTEM AND METHOD 审中-公开
标题翻译：电子长度控制线支付系统和方法
公开(公告)号：WO02090225A3
公开(公告)日：2003-01-09
申请号：PCT/US0214339
申请日：2002-05-07
申请人： MAGNATECH INTERNATIONAL L P
发明人： EAGELMAN JOHN M , LEDBETTER WILLIAM M
IPC分类号： B65H49/32 , B65H59/04 , B65H59/36 , B65H59/40 , B65H63/032 , B65H63/08 , B65H59/02
CPC分类号： B65H59/40 , B65H49/32 , B65H59/04 , B65H59/36 , B65H63/032 , B65H63/088 , B65H2402/545 , B65H2403/725 , B65H2515/31 , B65H2515/322 , B65H2551/20 , B65H2701/38 , B65H2220/01 , B65H2220/02
摘要： A multi-spindle fiber pay-out apparatus (5) having a plurality of fiber spools (9) with each spool (9) having a fiber tension controller. The spindles (21) are in rotational supporting relation to the spool (9) of fiber and operatively engaged with a plurality of magnetic particle brakes (31) which are in communication with an electronic controller (99). A fiber take-up system (29) is mounted upon the frame (6) in cooperative relation to the spool (9) of fiber (7) and is arranged so as to compensate for changes in the fiber pay-out rate from the spool (9) of fiber (7) that are caused by activation/deactivation of the magnetic particle brake (37). A load cell transducer (13) is mounted on the frame adjacent to the fiber take-up system (29). The load cell transducer (13) is at least partially engaged by a fiber (7), and is arranged in electrical data communication with the magnetic particle brake (37) so as to (i) activate the magnetic particle brake (37) when a tension in the fiber (7) is detected below a predermined magnitude, and (ii) deactivate the magnetic particle brake (37) when the tension in the fiber (7) is at or above the predetermined magnitude. A method is also provided for monitoring and adjusting the length of a fiber (7) via monitoring of the tension of the fiber (7).
摘要翻译：一种具有多个纤维线轴（9）的多主轴光纤输出装置（5），每个线轴（9）具有光纤张力控制器。主轴（21）与光纤的卷轴（9）旋转支撑，并与与电子控制器（99）连通的多个磁性颗粒制动器（31）可操作地接合。纤维卷取系统（29）与纤维（7）的卷轴（9）协调地安装在框架（6）上，并且布置成补偿从卷轴（3）的纤维释放速率的变化（7）的光纤（9），其由磁性颗粒制动器（37）的激活/去激活引起。负载传感器（13）安装在与纤维卷绕系统（29）相邻的框架上。负载传感器（13）至少部分地被光纤（7）接合，并且被布置成与磁性颗粒制动器（37）进行电数据通信，从而（i）当磁体颗粒制动器（37）激活时在纤维（7）中的张力被检测到低于预定的大小，并且（ii）当纤维（7）中的张力处于或高于预定的大小时，停止磁性颗粒制动器（37）。还提供了一种通过监测光纤（7）的张力来监视和调整光纤（7）的长度的方法。

2. 发明申请

WO2013168026A1 CONTROLLER AND SYSTEM FOR CONTROLLABLY ROTATING A ROLL OF MATERIAL 审中-公开
标题翻译：用于控制旋转材料的控制器和系统
公开(公告)号：WO2013168026A1
公开(公告)日：2013-11-14
申请号：PCT/IB2013/052600
申请日：2013-04-01
申请人： KIMBERLY-CLARK WORLDWIDE, INC.
发明人： DOLLEVOET, Mark Gary , KARANDIKAR, Vivek Moreshwar , JULIEN, Jason Michael , SKARDA, Jeffrey George
IPC分类号： B65H23/198 , B65H7/00 , G05D17/02
CPC分类号： B65H29/243 , B65H23/182 , B65H23/198 , B65H35/08 , B65H43/00 , B65H2301/4451 , B65H2301/44735 , B65H2511/11 , B65H2513/11 , B65H2515/116 , B65H2515/12 , B65H2515/32 , B65H2515/322 , B65H2553/40 , B65H2557/262 , B65H2801/57 , B65H2220/01 , B65H2220/02 , B65H2220/11 , B65H2220/03
摘要： A controller for a motor is configured to rotate a roll of material. The controller includes a drive speed regulator configured to generate an initial torque command based on a difference between a speed setpoint and a measured drive speed of the motor. The controller also includes an observer module configured to estimate a density error of the roll of material. The initial torque command is adjusted based on the density error to obtain a total torque command. The controller also includes a torque regulator configured to control the motor based on the total torque command.
摘要翻译：用于电动机的控制器被配置为旋转材料卷。所述控制器包括驱动速度调节器，所述驱动速度调节器被配置为基于所述电动机的速度设定值和测量的驱动速度之间的差产生初始转矩指令。控制器还包括被配置为估计材料卷的密度误差的观察器模块。基于密度误差来调整初始转矩指令以获得总转矩指令。该控制器还包括扭矩调节器，该扭矩调节器被配置为基于总转矩指令来控制马达。

3. 发明申请

WO2012001211A1 A METHOD AND A SYSTEM FOR DETERMINING ECCENTRICITY 审中-公开
标题翻译：一种用于确定偏差的方法和系统
公开(公告)号：WO2012001211A1
公开(公告)日：2012-01-05
申请号：PCT/FI2010/050557
申请日：2010-06-29
申请人： METSO PAPER, INC. , KOJO, Teppo , ENWALD, Petri
发明人： KOJO, Teppo , ENWALD, Petri
IPC分类号： B65H23/18 , B65H23/182
CPC分类号： B65H23/182 , B65H2301/4148 , B65H2511/166 , B65H2513/11 , B65H2513/212 , B65H2515/322 , B65H2601/524 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： A method for determining eccentricity of a machine reel comprises: monitoring (301) torque acting on the machine reel, producing (302) a torque signal representative of the torque as a function of time, and determining (303) from the torque signal a quantity proportional to an amplitude of an alternating torque component having a temporal cycle equal to a temporal cycle of revolution of the machine reel. The determined quantity is indicative of the eccentricity of the machine reel and can be used for controlling the rotational speed and/or the angular acceleration of the machine reel so as to avoid damages and fibre web breaks which otherwise might be caused by vibrations due to the eccentricity.
摘要翻译：一种用于确定机器卷轴的偏心率的方法，包括：监测（301）作用在机器卷轴上的扭矩，产生（302）代表扭矩作为时间的函数的扭矩信号，以及根据扭矩信号确定（303）数量与具有等于机器卷轴的旋转的时间周期的时间周期的交变扭矩分量的幅度成比例。所确定的量表示机器卷轴的偏心度，并且可以用于控制机器卷轴的转速和/或角加速度，以避免损坏和纤维网断裂，否则可能由于由于偏心。

4. 发明申请

WO2007127404A2 METHOD OF PROVIDING MULTIPLE SEPARATION MODES IN A FEEDER 审中-公开
标题翻译：在饲料中提供多个分离模式的方法
公开(公告)号：WO2007127404A2
公开(公告)日：2007-11-08
申请号：PCT/US2007010301
申请日：2007-04-26
申请人： PITNEY BOWES INC , BARTICK THERESA A , FAIRWEATHER JAMES A , LYGA THOMAS M , CLARK CHRISTOPHER D
发明人： BARTICK THERESA A , FAIRWEATHER JAMES A , LYGA THOMAS M , CLARK CHRISTOPHER D
IPC分类号： B65H3/12
CPC分类号： B65H3/5261 , B65H2403/72 , B65H2511/414 , B65H2515/322 , B65H2220/01 , B65H2220/04 , B65H2220/02
摘要： Discrete means of setting a feeder to process a wide range of media, i.e., sheets, slips, envelopes, booklets and hand collated documents, etc. as well as providing a method of utilizing the feeder for manual feed operation. The foregoing is accomplished by a friction-clutch retard feeder equipped with one or more friction clutches. When a selection lever is moved to a position 1, a primary clutch engages the separator roller with a resistive torque T 1 . The selection lever configures the mechanism such that the separator roller rotation is resisted entirely by the torque of the primary clutch. When the selection lever is moved to a position 2, the ground of the primary clutch is removed, and the rotation of the separator roll is coupled through a gear ratio to a secondary clutch. The selection of the gear ratio and the - value of the secondary clutch allows the separation mechanism to be resisted by a second torque, T 2 , which can be lower than T 1 .
摘要翻译：分离装置，用于设置进料器以处理各种介质，即纸张，单据，信封，小册子和手工整理的文件等，以及提供一种利用进料器进行手动进料操作的方法。前述是通过装备有一个或多个摩擦离合器的摩擦离合器延迟给料器实现的。当选择杆移动到位置1时，主离合器以阻力矩T 1接合分离辊。选择杆配置机构，使得分离器辊的旋转完全由主离合器的扭矩抵抗。当选择杆移动到位置2时，主离合器的地面被移除，并且分离器辊的旋转通过齿轮比耦合到二次离合器。齿轮比的选择和二次离合器的值允许分离机构抵抗可以低于T 1的第二扭矩T 2 2 < 。

5. 发明申请

WO2002079062A1 AUTOMATIC ROLL TENSIONER AND MATERIAL DISPENDING SYSTEM USING THE SAME 审中-公开
标题翻译：自动拉紧机和材料拆卸系统
公开(公告)号：WO2002079062A1
公开(公告)日：2002-10-10
申请号：PCT/US2002/009572
申请日：2002-03-29
申请人： TOTH, Zsolt
发明人： TOTH, Zsolt
IPC分类号： B65H23/06
CPC分类号： B65H16/08 , B31D5/0047 , B31D2205/0023 , B31D2205/0082 , B65H23/08 , B65H2405/422 , B65H2515/10 , B65H2515/322 , B65H2220/01 , B65H2220/02
摘要： An automatic roll tensioner (2) for a material dispensing system enables a material to be unwound from a roll (3) of the material by pulling the material from the roll while maintaining tension on the material when pulling suddently stops. The roll of material is positioned in the roll tensioner such that it can be rotated about a longitudinal axis of the roll by pulling the material from the roll to unwind material from the roll. A mechanism (4) actuated by the weight of the roll of material applies frictional resistance to the rotation of the roll at a plurality of circumferentially spaced locations on the periphery of the roll. An apparatus for converting sheets of paper into cushioning dunnage advantageously employs the automatic roll tensioner.
摘要翻译：用于材料分配系统的自动辊张紧器（2）使材料能够通过从辊中拉出材料而退出材料卷（3），同时在拉动时停止时保持材料上的张力。材料卷被定位在辊张紧器中，使得其可以通过从辊中拉出材料来绕辊的纵向轴线旋转以从辊中退出材料。通过材料卷的重量致动的机构（4）在辊的周边上的多个周向间隔开的位置处对辊的旋转施加摩擦阻力。用于将纸张转换成缓冲衬垫的设备有利地采用自动辊张紧器。

6. 发明申请

WO2016063514A1 WEB TRANSPORTING APPARATUS, WEB TRANSPORTING METHOD, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 审中-公开
标题翻译： WEB传送装置，WEB传输方法，图像形成装置和图像形成方法
公开(公告)号：WO2016063514A1
公开(公告)日：2016-04-28
申请号：PCT/JP2015/005251
申请日：2015-10-19
申请人： SEIKO EPSON CORPORATION
发明人： IMAMURA, Atsushi , TOYA, Akihiro
IPC分类号： B65H23/14
CPC分类号： B65H23/14 , B65H23/188 , B65H2404/143 , B65H2404/144 , B65H2408/214 , B65H2408/215 , B65H2511/112 , B65H2515/312 , B65H2515/322 , B65H2801/15 , B65H2220/02 , B65H2220/01
摘要： A web transporting method includes a drive roller (Gd), N (where N is an integer of 1 or greater) driven rollers (Gn) which nip a wound portion of a web between the drive roller and the driven rollers, and a tension application unit which applies a tension Tl to a portion of the web which is one side of the wound portion and applies a tension Th which is higher than the tension Tl to a portion of the web which is opposite the one side of the wound portion, in which an angle θ 0, an angle θ (n), a load P (n), a static friction coefficient μ 0, and a static friction coefficient μ (n) satisfy a predetermined relational expression (expression 1).
摘要翻译：纸幅传送方法包括驱动辊（Gd），N（其中N是1或更大的整数）从动辊（Gn），其将卷筒纸的卷绕部分夹在驱动辊和从动辊之间，并且张力施加将张力T1施加到作为卷绕部的一侧的纤维网的一部分，并将比张力T1高的张力Th施加到卷绕部的与卷绕部的一侧相对的部分，角度θ0，角度θ（n），载荷P（n），静摩擦系数μ0和静摩擦系数μ（n）满足规定的关系式（式1）。

7. 发明申请

WO2013174176A1 一种基于单一动力缓存机构的控制方法和控制系统审中-公开
公开(公告)号：WO2013174176A1
公开(公告)日：2013-11-28
申请号：PCT/CN2013/073168
申请日：2013-03-26
申请人：广州广电运通金融电子股份有限公司
发明人：殷发志 , 梁国有 , 哈龑雯
IPC分类号： G07D11/00 , B65H5/06 , F16H7/02
CPC分类号： G07D11/0021 , B65H5/06 , B65H29/006 , B65H43/00 , B65H2301/41912 , B65H2403/946 , B65H2511/142 , B65H2515/10 , B65H2515/116 , B65H2515/322 , B65H2701/1912 , B65H2220/01 , B65H2220/02
摘要：一种基于单一动力缓存机构的控制方法，单一动力缓存机构包括主动卷筒（11）、驱动电机（10）、被动卷筒（4，8）和卷带（2），主动卷筒（11）设置于驱动电机（10）上，主动卷筒（11）和被动卷筒（4，8）通过卷带（2）相连，控制方法包括步骤：1）在驱动电机（10）需要停机时，测出主动卷筒（11）的转动惯量I 1 、主动卷筒（11）的半径R、被动卷筒（4，8）的半径r和被动卷筒（4，8）的转动惯量I 2 ；2）控制驱动电机的制动力矩Μ1≤I 1 ×r×M 2 /（I 2 ×R），其中，M 2 为被动卷筒的扭力矩。还公开了一种基于单一动力缓存机构的控制系统。通过将驱动电机的制动力矩M 1 控制在小于或等于I 1 ×r×M 2 /（I 2 ×R）时，可以确保主动卷筒与被动卷筒在减速过程中一直保持相同的运行状态直至完全静止，转动距离相等，卷带绷直。

8. 发明申请

WO2002090225A2 ELECTRONIC LENGTH CONTROL WIRE PAY-OFF SYSTEM AND METHOD 审中-公开
标题翻译：电子长度控制线支付系统和方法
公开(公告)号：WO2002090225A2
公开(公告)日：2002-11-14
申请号：PCT/US2002/014339
申请日：2002-05-07
申请人： MAGNATECH INTERNATIONAL, L.P.
发明人： EAGELMAN, John, M. , LEDBETTER, William, M.
IPC分类号： B65H
CPC分类号： B65H59/40 , B65H49/32 , B65H59/04 , B65H59/36 , B65H63/032 , B65H63/088 , B65H2402/545 , B65H2403/725 , B65H2515/31 , B65H2515/322 , B65H2551/20 , B65H2701/38 , B65H2220/01 , B65H2220/02
摘要： A multi-spindle fiber pay-out apparatus is provided that allows for fiber tension control. A frame supports a plurality of spools of fiber, with each spool of fiber being mounted on a spindle. The spindle is in rotational supporting relation to the spool of fiber and is operatively engaged with a magnetic particle brake, which is itself in control communication with an electronic controller. A fiber take-up system is mounted upon the frame in cooperative relation to the spool of fiber and is arranged so as to compensate for changes in the fiber pay-out rate from the spool of fiber that are caused by activation/deactivation of the magnetic particle brake. A load cell transducer is mounted on the frame adjacent to the fiber take-up system. The load cell transducer is at least partially engaged by a fiber, and is arranged in electrical data communication with the magnetic particle brake so as to (i) activate the magnetic particle brake when a tension in the fiber is detected below a predetermined magnitude, and (ii) deactivate the magnetic particle brake when the tension in the fiber is at or above the predetermined magnitude. A method is also provided for monitoring and adjusting the length of a fiber via monitoring of the tension in the fiber.
摘要翻译：一种具有多个纤维线轴（9）的多主轴光纤输出装置（5），每个线轴（9）具有光纤张力控制器。主轴（21）与光纤的卷轴（9）旋转支撑，并与与电子控制器（99）连通的多个磁性颗粒制动器（31）可操作地接合。纤维卷取系统（29）与纤维（7）的卷轴（9）协调地安装在框架（6）上，并且布置成补偿从卷轴（3）的纤维释放速率的变化（7）的光纤（9），其由磁性颗粒制动器（37）的激活/去激活引起。负载传感器（13）安装在与纤维卷绕系统（29）相邻的框架上。负载传感器（13）至少部分地被光纤（7）接合，并且被布置成与磁性颗粒制动器（37）进行电数据通信，从而（i）当磁体颗粒制动器（37）激活时在纤维（7）中的张力被检测到低于预定的大小，并且（ii）当纤维（7）中的张力处于或高于预定的大小时，停止磁性颗粒制动器（37）。还提供了一种通过监测光纤（7）的张力来监视和调整光纤（7）的长度的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式