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公开(公告)号：US20020130459A1
公开(公告)日：2002-09-19
申请号：US09814395
申请日：2001-03-19
IPC分类号： B65H001/18 , B65H003/06
CPC分类号： B65H9/004 , B65H3/06 , B65H3/56 , B65H2301/512125 , B65H2405/113
摘要： A sheet separating device having a mechanism for buckling or humping a top sheet of a stack and thereby separating the top sheet from an underlying sheet that may be adhering to the underside of said top sheet.
摘要翻译： 一种纸张分离装置，其具有用于使堆叠的顶片翘曲或隆起的机构，从而将顶片与可能附着在所述顶片的下侧的下面的片材分离。
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公开(公告)号：US20040135307A1
公开(公告)日：2004-07-15
申请号：US10745912
申请日：2003-12-24
IPC分类号： B65H001/18
CPC分类号： B65H1/18
摘要： A system and method for providing the ability to more effectively control a paper stack in a reproduction apparatus. The level control behavior of the paper stack is characterized, and accordingly, additional lift commands are signaled when the behavior indicates that such increments are necessary. The behavior is characterized by sampling data during a sampling period including switch initiated increments. Upon characterization, additional increments are initiated by a source other than the switch initiated increments to more effectively control the paper stack.
摘要翻译： 一种用于提供更有效地控制再现装置中的纸叠的能力的系统和方法。 特征在于纸堆的水平控制行为，因此当行为指示需要这种增量时，附加提升命令被发出信号。 该行为的特征在于在采样周期期间采样数据，包括开关启动的增量。 在表征时，额外的增量由除开关发起的增量之外的源发起以更有效地控制纸堆。
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公开(公告)号：US20040061280A1
公开(公告)日：2004-04-01
申请号：US10668417
申请日：2003-09-23
IPC分类号： B65H001/18
CPC分类号： B65H1/18 , B65H3/44 , B65H7/02 , B65H2511/13 , B65H2511/22 , B65H2511/30 , B65H2220/03 , B65H2220/11 , B65H2220/01
摘要： The present invention relates to a method for providing paper stack level calibration in a reproduction apparatus. According to various aspects of the invention, methods are provided for continuous feeding with a transition from one supply to another, and leaving a controlled number of sheets in the prior supply.
摘要翻译： 本发明涉及一种在再现装置中提供纸叠级校准的方法。 根据本发明的各个方面，提供了用于连续进给从一个供应到另一个供应的过渡的方法，并且在现有供应中留下受控数量的片材。
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公开(公告)号：US20030178763A1
公开(公告)日：2003-09-25
申请号：US10366343
申请日：2003-02-14
IPC分类号： B65H001/18
CPC分类号： B65H3/5246 , B65H3/0623 , B65H3/063 , B65H2701/1912
摘要： A sheet take-out apparatus includes a pickup roller to send out sheets, a take-out roller to take out sheets sent out by the pickup roller, a separation roller pressure contacting the take-out roller to separate taken out sheets one by one by applying revolving torque in the direction reverse to the sheet take-out direction, a swing arm that is supporting the separation roller and swings according to change in the diameter of the separation roller, a detector to detect the position of the swing arm, and a controller to control revolving torque applied to the separation roller according to the detection result of the detector.
摘要翻译： 片材取出装置包括用于发送片材的拾取辊，用于取出由拾取辊发送的片材的取出辊，与取出辊接触的分离辊压力，逐个分离取出的片材， 沿着与纸张取出方向相反的方向施加旋转扭矩;支撑分离辊并根据分离辊的直径变化摆动的摆臂;检测摆臂位置的检测器;以及 控制器根据检测器的检测结果控制施加到分离辊的转矩。
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公开(公告)号：US20030132568A1
公开(公告)日：2003-07-17
申请号：US10326202
申请日：2002-12-19
IPC分类号： B65H001/18 , B65H003/06
CPC分类号： G07D11/0024 , B65H3/0646 , B65H3/46 , B65H3/54 , B65H7/18 , B65H2301/51212 , B65H2511/17 , B65H2511/20 , B65H2511/416 , B65H2511/417 , B65H2511/51 , B65H2515/34 , B65H2220/02 , B65H2220/01
摘要： A value sheet handling apparatus comprises an actuating mechanism for exerting pressure onto a value sheet so as to move the value sheet, and further comprises detecting means to detect movement of the value sheet with respect to the actuating mechanism, wherein if the detecting means ascertains that the value sheet has not been moved by the actuating mechanism the pressure exerted onto the flexible media is increased until motion of the value sheet is detected. Additionally or alternatively, the pressure is varied in dependence on the type of the value sheet. The value sheet is dispensed from a stack by buckling the sheet, the rest of the stack being gripped in the area exposed by the buckling of the sheet.
摘要翻译： 值表处理装置包括用于将压力施加到价值薄片上以便移动价值薄片的致动机构，并且还包括用于检测价值薄片相对于致动机构的移动的检测装置，其中如果检测装置确定 价值薄片没有被致动机构移动，所以施加到柔性介质上的压力增加，直到检测到值表的运动。 附加地或替代地，压力根据值表的类型而变化。 价值表通过使片材弯曲而从堆叠中分配，堆叠的其余部分被夹持在由片材的弯曲暴露的区域中。
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公开(公告)号：US20030015836A1
公开(公告)日：2003-01-23
申请号：US09909334
申请日：2001-07-19
IPC分类号： B65H001/08 , B65H001/18 , B65H001/26
CPC分类号： B65H1/18 , B65H2511/152 , B65H2511/51 , B65H2551/15 , B65H2553/414 , B65H2220/02 , B65H2220/01
摘要： A capacity control system for a paper supply elevator comprises a paper support (16) and a paper sensor (52) for detecting the presence of paper on the paper support. A home position sensor (14) detects a home position of the paper support. A stack up sensor (36) detects a topmost sheet of paper in a stack of papers located on the paper support (16). An intermittent drive (22) raises and lowering the paper support (16). A control panel (32) inputs an expected paper stack size. A control circuit for the intermittent drive (22) causes the intermittent drive to move the paper support (16) to a position corresponding to the expected paper stack size.
摘要翻译： 用于供纸电梯的容量控制系统包括纸支架（16）和纸传感器（52），用于检测纸支架上纸张的存在。 原位传感器（14）检测纸张支撑件的原始位置。 堆叠传感器（36）检测位于纸张支撑件（16）上的一叠纸张中的最上面的纸张。 间歇驱动器（22）升高和降低纸张支撑件（16）。 控制面板（32）输入预期的纸叠尺寸。 用于间歇驱动器（22）的控制电路使得间歇驱动将纸张支撑件（16）移动到与预期的纸堆尺寸对应的位置。
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7.发明申请Method of controlling or regulating the vertical position of piled or stacked sheets 有权控制或调节堆放或堆放的纸张的垂直位置的方法公开(公告)号：US20010006271A1
公开(公告)日：2001-07-05
申请号：US09748478
申请日：2000-12-26
发明人： Tobias Muller , Thomas Wolf , Jurgen Zeltner
IPC分类号： B65H001/14 , B65H001/18
CPC分类号： B65H3/0825 , B65H1/14 , B65H2511/152 , B65H2511/20 , B65H2511/24 , B65H2701/1311 , B65H2701/1313 , B65H2801/21 , Y10S414/105 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A method of controlling or regulating the vertical position of piled or stacked sheets, which includes determining at the leading edge and at the trailing edge, respectively, of the sheet resting on the top of the sheet pile, the vertical position of the sheet: and, depending upon the vertical position of the leading edge and the trailing edge, respectively, moving in the vertical direction at least one lifting element associated with the sheet trailing edge. The method further comprises, displacing the sheet pile and the lifting element, respectively, a given distance in the vertical direction, when a large discrepancy is found between the vertical position at the leading edge and a nominal value.
摘要翻译： 一种控制或调节堆叠或堆叠的片材的垂直位置的方法，包括分别确定搁置在片材堆的顶部上的片材的前缘和后缘，片材的垂直位置，以及 分别取决于前缘和后缘的垂直位置，在垂直方向上移动与片材后缘相关联的至少一个提升元件。 该方法还包括：当在前缘的垂直位置和标称值之间发现较大的偏差时，分别将片材桩和提升元件在垂直方向上移动给定的距离。
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8.发明申请Sheet feeding apparatus, image reading apparatus and image forming apparatus 有权片材进给装置，图像读取装置和图像形成装置公开(公告)号：US20040212139A1
公开(公告)日：2004-10-28
申请号：US10772771
申请日：2004-02-04
IPC分类号： B65H007/08 , B65H001/08 , B65H001/18
CPC分类号： B65H7/08 , B65H1/08 , B65H1/18 , B65H2220/01 , B65H2403/411 , B65H2511/10 , B65H2511/20 , B65H2513/53 , B65H2553/21 , B65H2553/25 , B65H2701/1315 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： In a standby state wherein a document is set in a document tray and can be supplied when needed, when a start signal is not inputted (S21: NO), a controller determines whether a document regulating plate has been operated or not based on a detection output of a document size detector for detecting a position of the document regulating plate (S31), and when the document regulating plate was operated (S31: YES), the controller lowers the document tray by a predetermined amount and stops it (S32). A lowered amount of the document tray can be arbitrarily set by a user through an operator control panel. With a sheet feeding apparatus, an image reading apparatus and an image forming apparatus constituted as described above, even in a state in which the document is set in the document tray, the set state can be easily canceled by operating the document regulating plate.
摘要翻译： 在待机状态下，文件被设置在文件托盘中并且可以在需要时提供，当没有输入开始信号时（S21：否），控制器基于检测来确定文档调节板是否已被操作 输出用于检测原稿调节板的位置的文档尺寸检测器（S31），并且当文档调节板被操作时（S31：是），控制器将文件托盘降低预定量并停止它（S32）。 文件托盘的数量可以由用户通过操作员控制面板任意设定。 利用如上所述构成的片材进给装置，图像读取装置和图像形成装置，即使在将文件设置在文件托盘中的状态下，也可以通过操作原稿调节板来容易地取消设定状态。
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公开(公告)号：US20040145110A1
公开(公告)日：2004-07-29
申请号：US10351698
申请日：2003-01-27
IPC分类号： B65H001/18
CPC分类号： G01N29/223 , B65H7/125 , B65H2553/30 , G01N29/11 , G01N2291/0237 , G01N2291/045 , G01N2291/103 , G01N2291/2698
摘要： An apparatus for detection of multiple documents (10) in a document transport system comprises a transmitter (15), located on a first side of a document feed path (40), and emits a signal through the document feed path. A reflector (52), located on a second side of said document feed path, reflects the signal through the document feed path. A first sensor detects the signal from the transmitter. A second sensor detects the signal from the transmitter.
摘要翻译： 用于在文件传送系统中检测多个文件（10）的装置包括位于文件馈送路径（40）的第一侧上的发射器（15），并且通过文件馈送路径发射信号。 位于所述文件馈送路径的第二侧上的反射器（52）通过文档馈送路径反射信号。 第一个传感器检测来自发射机的信号。 第二个传感器检测来自发射机的信号。
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公开(公告)号：US20010042954A1
公开(公告)日：2001-11-22
申请号：US09855447
申请日：2001-05-15
申请人： Bobst S.A.
发明人： Jean-Claude Rebeaud
IPC分类号： B65H001/18
CPC分类号： B65H1/14 , B65H2511/13 , B65H2511/152 , B65H2511/31 , B65H2557/20 , B65H2557/32 , B65H2801/21 , Y10S414/105 , B65H2220/01
摘要： The device comprises a lifting mechanism (1), a sheet-inserting means, means for detecting the front top level of the stack (32) connected to a computer acting on an electric motor (11) of the stack-lifting mechanism (1), and means for raising the stack (4). The detector (32) of the front level of the stack (4) comprises means for measuring the extent of variations in the level of the stack. The computer is also connected to a source of information (17) relating to the supply frequency in real time and to the nominal thickness of the sheets. The computer output is connected to a frequency-varying means for controlling the electric motor (11), the computer being designed so that the value of the signal appearing at its output is characteristic of the difference between the measured level of the stack (4) and the calculated level.
摘要翻译： 该装置包括提升机构（1），片材插入装置，用于检测连接到作用在堆叠提升机构（1）的电动机（11）上的计算机的堆叠（32）的前顶部的装置， ，以及用于升高所述堆（4）的装置。 堆叠（4）的前级的检测器（32）包括用于测量堆叠级别的变化程度的装置。 计算机还与实时的电源频率和片材的标称厚度相关联的信息源（17）。 计算机输出连接到用于控制电动机（11）的变频装置，该计算机被设计成使得在其输出处出现的信号的值是堆叠（4）的测量电平之间的差异的特征， 和计算水平。
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