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41. 发明授权

US07100913B2 Value sheet handling apparatus 有权
公开(公告)号：US07100913B2
公开(公告)日：2006-09-05
申请号：US10326202
申请日：2002-12-19
申请人： Guillermo Garcia , Andre Gerlier , Roberto Polidoro
发明人： Guillermo Garcia , Andre Gerlier , Roberto Polidoro
IPC分类号： B65H3/06
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 die 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.

42. 发明申请

US20060180983A1 Device and method for singly separating printing plate of a stack 失效
公开(公告)号：US20060180983A1
公开(公告)日：2006-08-17
申请号：US11247554
申请日：2005-10-11
申请人： Gunnar Behrens , Axel Trilk
发明人： Gunnar Behrens , Axel Trilk
IPC分类号： B65H3/08
CPC分类号： B65H3/54 , B65H3/0816 , B65H3/0883 , B65H2701/18264 , B65H2701/1928
摘要： A device is provided for singly separating flat objects of different flexibility from a stack preferably being formed of printing plates and flexible interleaves. At least one suction element sucks up an object with a suction air flow. At least one form element at least approximately encloses the at least one suction element. The at least one form element has boundaries being spaced from the at least one suction element. A method of operating the device is also provided.

43. 发明申请

US20060017215A1 Vorrichtung zum vereinzeln von in einem stapel vorgehaltenen blättern 审中-公开
标题翻译： vorrichtung zum vereinzeln von in einem stapels vorgehaltenenblättern
公开(公告)号：US20060017215A1
公开(公告)日：2006-01-26
申请号：US11099913
申请日：2005-04-06
申请人： Helmut Steinhilber , Karl-Heinz Niggemann
发明人： Helmut Steinhilber , Karl-Heinz Niggemann
IPC分类号： B65H3/06
CPC分类号： B65H3/54 , B65H3/0623 , B65H3/0676 , B65H2511/22
摘要： In a device for separation of sheets kept in a stack, pickup devices exert a pickup effect on the stack in order to push the upper sheets of the stack in overlapping fashion toward a separation device, which separates the uppermost sheet pushed forward the farthest from the following second sheet. The distance between the stack and the separation device can be adjusted as a function of the sheet quality and/or ambient conditions determined by sensors, like humidity and temperature.
摘要翻译：在用于分离保持在堆叠中的片材的装置中，拾取装置对堆叠施加拾取效果，以便将堆叠的上部片材以重叠的方式推向分离装置，该分离装置将最远的片材从最远的以下第二张。可以根据传感器（如湿度和温度）确定的纸张质量和/或环境条件来调整纸叠和分离装置之间的距离。

44. 发明授权

US06764072B2 Sheet feeder roller assembly with stack damper 失效
标题翻译：供纸辊组件，带有阻尼器
公开(公告)号：US06764072B2
公开(公告)日：2004-07-20
申请号：US09880339
申请日：2001-06-13
申请人： Glenn Gaarder
发明人： Glenn Gaarder
IPC分类号： B65H352
CPC分类号： B65H3/06 , B65H3/54 , B65H2601/254
摘要： A roller assembly for a single sheet feeder includes a stack damper which is rotatably suspended on or near a pre-feed roller axis to prevent buckling of thin media sheets and to impart a slight bend to thick media sheets during sheet movement by the pre-feed roller. The stack damper has a surface which extends from a location proximate the pre-feed roller parallel to the surface of a stack of media from which individual sheets are to be removed.
摘要翻译：用于单张进纸器的滚筒组件包括一个可调节地悬挂在预馈辊轴线上或附近的叠层阻尼器，以防止薄介质片材弯曲并且在片材移动期间通过预进给滚筒。叠片阻尼器具有从靠近预供给辊的位置延伸的表面，该表面平行于要从中移除各个片材的介质堆叠的表面。

45. 发明授权

US06726433B1 Apparatus for loading and unloading a supply of plates in an automated plate handler 失效
公开(公告)号：US06726433B1
公开(公告)日：2004-04-27
申请号：US09615931
申请日：2000-07-13
申请人： Laurence S. Blake , Philip A. Rombult , Libor Krupica , David B. Larsen , James C. Folsom , Ross A. Freeman , Roger A. Jacques , Robert S. Ring , Gerald L. Smith
发明人： Laurence S. Blake , Philip A. Rombult , Libor Krupica , David B. Larsen , James C. Folsom , Ross A. Freeman , Roger A. Jacques , Robert S. Ring , Gerald L. Smith
IPC分类号： B65H100
CPC分类号： B65H1/266 , B41C1/1083 , B65H1/14 , B65H3/0816 , B65H3/44 , B65H3/54 , B65H2301/42256 , B65H2405/332 , B65H2405/35 , B65H2511/10 , B65H2511/20 , B65H2511/40 , B65H2701/1719 , B65H2701/18264 , B65H2701/1928 , B65H2801/21 , G03F7/20 , G03F7/2014 , G03F7/2055 , G03F7/24 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An apparatus is provided for positioning a plurality of cassettes within an automated printing plate handler. In a plate handler, a plurality of cassettes each contain a supply of printing plates for delivery to an automatic plate-recording device. The apparatus includes a separate support table for supporting each of the plurality of cassettes within the plate handler and an elevator device for moving each of the support tables along a vertical axis of the automated plate handler. The automated plate handler is configured to automatically position a selected cassette in a first position to facilitate removal of the cassette from the handler. The plate handler further includes a platform, which substantially forms an extension of the support table supporting the selected cassette in the first position. The platform provides a second position, at which the selected cassette is to be one of, loaded or unloaded. The selected cassette may be filled with a new supply of plates on the platform or the selected cassette may be removed from the platform and replaced by a another cassette.

46. 发明申请

US20040041336A1 Separating arm holding mechanism 失效
标题翻译：分离臂保持机构
公开(公告)号：US20040041336A1
公开(公告)日：2004-03-04
申请号：US10651100
申请日：2003-08-29
发明人： Hideaki Kobayashi
IPC分类号： B65H003/54
CPC分类号： B65H3/54 , B65H2402/60 , B65H2405/13
摘要： After a separating arm is rotated forward so that a plate axis of an attachment plate is inserted into a hole and an insertion slit of the separating arm, in a state that the insertion slit faces an arresting slit, the separating arm is rotated reverse while a portion in the periphery of the hole that faces the portion at which the insertion slit is formed is kept pressed against an end portion of the plate axis, so that a portion in the periphery of the hole other than the portion at which the insertion slit is formed is fit into the arresting slit.
摘要翻译：在分离臂向前旋转之后，使得在插入狭缝面向止动狭缝的状态下，将连接板的板轴插入到分离臂的孔和插入狭缝中，使分离臂反转，同时所述孔周边的与形成有所述插入缝的部分相对的部分保持压靠在所述板轴的端部，使得所述孔的周围除了所述插入缝的部分以外的部分形成的是适合于拦截狭缝。

47. 发明授权

US06575451B2 Sheet feeder 失效
公开(公告)号：US06575451B2
公开(公告)日：2003-06-10
申请号：US09893936
申请日：2001-06-27
申请人： Masanori Takai
发明人： Masanori Takai
IPC分类号： B65H306
CPC分类号： B65H1/12 , B65H3/0669 , B65H3/54 , B65H2404/1112 , B65H2404/1118
摘要： A sheet feeder includes a cassette for containing a plurality of stacked sheets, a holding member for holding sheets from above, a pickup roller which contacts the uppermost sheet from above during one rotation, thereby feeding and transporting the uppermost sheet, a rotatable subsidiary holding member which is rotated in synchronization with a rotation of the pickup roller and in the same rotating direction as the pickup roller, and contacts and holds the sheets from above during each rotation before the pickup roller contacts the uppermost sheet. The distance between a rotation axis and that surface of the rotatable subsidiary holding member which contacts the uppermost sheet is equal to, or greater than the distance between a rotation axis and that surface of the pickup roller which contacts the sheet.

48. 发明授权

US06540219B1 Paper feeding device 有权
标题翻译：送纸装置
公开(公告)号：US06540219B1
公开(公告)日：2003-04-01
申请号：US09646282
申请日：2000-10-12
申请人： Akira Naruse , Kouichi Kumon , Mitsuru Sato
发明人： Akira Naruse , Kouichi Kumon , Mitsuru Sato
IPC分类号： B65H106
CPC分类号： B65H3/5238 , B65H3/063 , B65H3/54 , B65H2403/42 , B65H2403/481 , B65H2513/41 , B65H2513/51 , B65H2220/02 , B65H2220/01
摘要： A paper feed apparatus having a pickup mechanism to pick up a plurality of paper sheets stacked on a chute one by one from the bottom and carrying the paper sheets to a predetermined standby position, comprises a gate 2 disposed facing a pickup roller 1 almost vertically with respect to the direction of paper feed to form a predetermined clearance, a paper-sheet separating pad 3 disposed in sliding contact with the pickup roller 1 to pick up the paper placed on the standby position one by one, and a pickup arm 4 that can be driven to be moved upward when setting paper sheets and downward when feeding paper sheets to push from above the paper sheets stacked on a chute 13 near a paper-sheet feed port. The pickup arm 4,when brought into free state as the planetary gear 5 disengages from the drive power transmission system, pushes paper sheets with a pushing force that increases with increases in the number of paper sheets stacked on the chute 13.
摘要翻译：一种具有拾取机构的进纸装置，用于从底部一个接一个地从底部拾取多个纸张，并将纸张运送到预定的待机位置，包括：几乎垂直地面向拾取辊1设置的门2，相对于进纸方向形成预定的间隙，设置成与拾取辊1滑动接触的纸张分离垫3一个接一个地拾起放置在备用位置上的纸张;以及拾取臂4，其可以当纸张从纸张上方堆放在靠近纸张进纸口的滑槽13上方时，将纸张向下移动以向上移动。当行星齿轮5与驱动动力传动系统脱离接合时，拾取臂4随着随着在滑槽13上堆叠的纸张数量的增加而增加的推力推动纸张。

49. 发明授权

US06375183B1 Sheet feeding apparatus with inclined separation plane, and image forming apparatus having same 有权
标题翻译：具有倾斜分离平面的送纸装置和具有其的成像装置
公开(公告)号：US06375183B1
公开(公告)日：2002-04-23
申请号：US09542246
申请日：2000-04-03
申请人： Ryukichi Inoue , Yoshihiro Matsuo , Ryuichi Kojima
发明人： Ryukichi Inoue , Yoshihiro Matsuo , Ryuichi Kojima
IPC分类号： B65H500
CPC分类号： B65H3/54 , B65H3/0684 , B65H3/56 , B65H2301/423245 , B65H2405/1134 , B65H2405/1136
摘要： A sheet feed roller is urged into contact with the upper surface of a sheet at the top of a stack of sheets supported on a sheet support and an inclined separation plane separates a sheet, fed forward by the sheet feed roller, from the other sheets of the stack of the sheets. A rotatable separation roller is disposed between the inclined separation plane and the sheet feed roller such that the separation roller is urged into contact with the upper surface of the sheet fed forward by the sheet feeding roller. The separation roller is movable depending on the rigidity of the sheet so that when the sheet being fed forward has low rigidity, the sheet is bent starting from a line where the sheet is in contact with the separation roller, but when the sheet being fed forward has high rigidity, the separation roller is moved upward thereby allowing the sheet is bent starting from a line where the sheet is in contact with the sheet feed roller.
摘要翻译：供纸辊被压在与支撑在纸张支架上的一叠纸张的顶部的纸张的上表面接触，并且倾斜的分离平面将由纸张馈送辊向前馈送的纸张与其他纸张堆叠的纸张。可旋转分离辊设置在倾斜分离平面和供纸辊之间，使得分离辊被推动与由供纸辊向前馈送的纸张的上表面接触。分离辊可以根据片材的刚性而移动，使得当向前馈送的片材具有低刚性时，片材从片材与分离辊接触的线开始弯曲，但是当片材向前馈送时具有高刚性，分离辊向上移动，从而允许片材从片材与片材进给辊接触的线开始弯曲。

50. 发明授权

US06345818B1 Robotic manipulator having a gripping tool assembly 失效
标题翻译：具有夹紧工具组件的机器人操纵器
公开(公告)号：US06345818B1
公开(公告)日：2002-02-12
申请号：US09427473
申请日：1999-10-26
申请人： Peter Heinrich Stephan , Josh Person , Brad Wood
发明人： Peter Heinrich Stephan , Josh Person , Brad Wood
IPC分类号： B65H308
CPC分类号： B65H3/54 , B25J15/0052 , B25J15/0061 , B25J15/0616 , B65H3/0816 , B65H3/48 , B65H2301/33224
摘要： A robotic manipulator having a gripping tool assembly for separating a thin sheet of metal from a stack of metal sheets. The assembly comprises a frame mounted to a lift arm. A separating device is pivotally mounted to the frame for grasping and lifting a corner of the top metal sheet to create an initial separation of the sheet from the stack. A plurality of stationary suction lifters are secured to the frame for grasping and lifting the remaining portions of the top sheet. The gripping tool assembly is characterized by first and second air hoses or nozzles mounted to the frame with the first air nozzle positioned above the second air nozzle whereby the first air nozzle provides pressurized air toward the corner of the sheet to assist in the initial separation of the sheet and the second air nozzle provides pressurized air below the sheet after the initial separation of the sheet from the stack. The subject invention also includes a method comprising the steps of; affixing the stationary suction lifters and the separating device to the top sheet, actuating the separating device to lift the corner of the sheet to create the initial separation between the sheet and the stack, and the method is characterized by dispensing pressurized air toward the corner of the top sheet simultaneously with the actuating of the separating device and dispensing pressurized air below the top sheet after the initial separation of the sheet from the stack.
摘要翻译：一种具有夹持工具组件的机器人操纵器，用于将金属薄片从一叠金属片分离。组件包括安装到提升臂的框架。分离装置枢转地安装到框架上，用于抓住和提起顶部金属板的角部以产生片材与堆叠件的初始分离。多个固定式抽吸提升器被固定到框架上，用于抓住并抬起顶片的其余部分。夹持工具组件的特征在于，安装到框架上的第一和第二空气软管或喷嘴，其中第一空气喷嘴位于第二空气喷嘴之上，由此第一空气喷嘴向片材的角部提供加压空气，以帮助初始分离片材和第二空气喷嘴在片材从堆叠中初始分离之后在片材下方提供加压空气。本发明还包括一种方法，包括以下步骤：将固定式抽吸提升器和分离装置固定到顶片上，致动分离装置以提升片材的角部，以产生片材和叠片之间的初始间隔，并且该方法的特征在于将加压空气分配到顶片同时与分离装置的致动并且在片材从堆叠中初始分离之后在顶片下方分配加压空气。

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