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1. 发明公开

US20240343514A1 SHEET FEEDING APPARATUS AND IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：US20240343514A1
公开(公告)日：2024-10-17
申请号：US18629103
申请日：2024-04-08
申请人： CANON KABUSHIKI KAISHA
发明人： KAKERU TAKAHASHI
IPC分类号： B65H5/36 , B65H5/06
CPC分类号： B65H5/36 , B65H5/06 , B65H2301/421
摘要： A sheet feeding apparatus includes an accommodating unit, and a conveyance unit. The conveyance unit includes a first guide member, a second guide member, walls on both sides, a conveyance roller, and a first cover. The walls on both sides are arranged on both sides of the first guide member and the second guide member in a width direction perpendicular to a sheet conveyance direction. Together with the first guide member and the second guide member, the walls on both sides forms a space of a conveyance path through which a sheet is conveyed. The conveyance roller is disposed to project toward the conveyance path via a first opening of the first guide member and conveys the sheet in the conveyance path. The first cover encloses the space of the conveyance path in such a manner that the first cover covers the first opening and the conveyance roller.

2. 发明申请

US20150274479A1 SHEET DISCHARGE DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：薄片放置装置和图像形成装置
公开(公告)号：US20150274479A1
公开(公告)日：2015-10-01
申请号：US14666102
申请日：2015-03-23
申请人： KYOCERA Document Solutions Inc.
发明人： Tatsuo Noda , Jiro Nagira
IPC分类号： B65H37/04 , B65H31/04 , B65H29/00 , B65H43/06 , B65H31/26
CPC分类号： B65H31/04 , B65H29/00 , B65H31/10 , B65H31/26 , B65H37/04 , B65H43/06 , B65H2301/133 , B65H2301/421 , B65H2301/4219 , B65H2301/42194 , B65H2405/11151 , B65H2511/13 , B65H2511/152 , B65H2511/21 , B65H2511/514 , B65H2701/18292 , B65H2801/27 , G03G15/6552 , G03G2215/00911 , B65H2220/01 , B65H2701/1313 , B65H2220/03
摘要： In a post-processing device (sheet discharge device), a pile thickness calculating section calculates, from a type and the number of paper sheets discharged through a sheet output port, a thickness of a pile, at its leading end, of sets of paper sheets on a sheet output tray (piling section), calculates a thickness of the pile, at its trailing end, of sets of paper sheets on the sheet output tray from an amount of movement of a lifting section, and calculates an angle of inclination of the uppermost set of paper sheets in the pile from the thicknesses of the pile at its leading and trailing ends, a height of inclination of the sheet output tray, and a length of the paper sheets. The control section controls the sheet discharge section to change a manner of discharging a subsequent set of paper sheets according to the calculated angle of inclination.
摘要翻译：在后处理装置（片材排出装置）中，堆积厚度计算部根据从纸张输出口排出的纸张的种类和数量，计算出纸张的厚度，在片材出纸盘（打桩部）上的片材，从提升部分的移动量计算片材出纸盘上的纸张组在其尾端的厚度，并计算出倾斜角度桩的前端和后端的桩的厚度的最上面的纸张组，纸张出纸盘的倾斜高度和纸张的长度。控制部控制片材排出部，根据计算出的倾斜角度来改变随后的纸张组的排出方式。

3. 发明申请

US20050183926A1 Document stacker with fault detection 审中-公开
标题翻译：带故障检测的文件堆垛机
公开(公告)号：US20050183926A1
公开(公告)日：2005-08-25
申请号：US10784733
申请日：2004-02-23
申请人： David Deaville , Bob Mackenzie , Carl Phillips , Kenneth Wood
发明人： David Deaville , Bob Mackenzie , Carl Phillips , Kenneth Wood
IPC分类号： B65H29/00 , B65H31/00 , B65H43/06 , G07D11/00 , G07F7/04 , B65H1/00
CPC分类号： G07F7/04 , B65H29/00 , B65H31/00 , B65H43/06 , B65H2301/421 , B65H2511/52 , B65H2511/528 , B65H2513/50 , B65H2513/511 , B65H2515/30 , B65H2701/1912 , G07D11/237 , Y10S388/903 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： Techniques include sensing electric signals from an actuator during a document stacking operation and determining whether an abnormal event has occurred based on the sensed signals. The techniques may find particular applicability, for example, to document acceptors that include piston-type stackers driven by a direct current motor.
摘要翻译：技术包括在文档堆叠操作期间感测来自致动器的电信号，并且基于所感测的信号来确定是否发生异常事件。这些技术可以发现特定的适用性，例如，记录包括由直流电动机驱动的活塞式堆垛机的受体。

4. 发明授权

US11687022B2 Sheet stacker and image forming apparatus incorporating the sheet stacker 有权
公开(公告)号：US11687022B2
公开(公告)日：2023-06-27
申请号：US16859079
申请日：2020-04-27
申请人： Kazune Nakamura , Yosuke Eguchi
发明人： Kazune Nakamura , Yosuke Eguchi
IPC分类号： G03G15/00 , B65H31/02 , G03G21/16 , B65H31/10
CPC分类号： G03G15/6538 , B65H31/02 , B65H31/10 , G03G15/6552 , G03G21/1647 , B65H2301/421 , B65H2405/1117 , B65H2405/11151 , B65H2801/06 , G03G2215/00421
摘要： A sheet stacker includes a sheet stacking member, a biasing force applier, an angle setter, and a regulator. The sheet stacking member has an upstream portion in a sheet conveyance direction. The upstream portion is movable in a vertical direction. The biasing force applier is configured to apply a biasing force to bias the sheet stacking member upward. The angle setter is configured to set an angle of the sheet stacking member in the sheet conveyance direction, relative to a sheet conveying portion, between a first angle and a second angle. The regulator is configured to regulate movement of the sheet stacking member in a case in which the upstream portion of the sheet stacking member is located closer to the sheet conveying portion at either the first angle or the second angle.

5. 发明申请

US20180237252A1 POST-PROCESSING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20180237252A1
公开(公告)日：2018-08-23
申请号：US15698994
申请日：2017-09-08
申请人： FUJI XEROX Co., Ltd.
发明人： Kyungin SEO , Soonyoung KWON , Hyunchan PARK , Yongho CHOI
IPC分类号： B65H31/10 , B42C1/12
CPC分类号： B65H31/10 , B42C1/12 , B65H29/34 , B65H31/14 , B65H31/18 , B65H2301/421 , B65H2403/41 , B65H2403/945 , B65H2405/11151 , B65H2405/1117 , B65H2405/324 , B65H2511/20 , B65H2511/22 , B65H2515/10 , B65H2801/06 , B65H2801/27 , B65H2220/03 , B65H2220/01 , B65H2220/11
摘要： A post-processing apparatus includes an ejection tray receiving a recording medium that is ejected, an elastic member urging the ejection tray upward in a vertical direction, a moving mechanism causing the ejection tray to move up and down in the vertical direction, and a driving source driving the moving mechanism.

6. 发明授权

US09969144B1 Post-processing device and image forming apparatus 有权
公开(公告)号：US09969144B1
公开(公告)日：2018-05-15
申请号：US15681794
申请日：2017-08-21
申请人： FUJI XEROX CO., LTD.
发明人： Hiroaki Awano
IPC分类号： B31F5/02 , B42C1/12 , G03G15/00 , B65H37/04 , B31F1/07
CPC分类号： B31F5/02 , B31F1/07 , B31F5/001 , B31F2201/0712 , B42B4/00 , B42B5/00 , B42C1/12 , B42C1/125 , B65H37/04 , B65H2301/421 , B65H2301/43828 , B65H2301/51616 , B65H2405/114 , B65H2408/122 , B65H2408/1222 , B65H2801/27 , G03G15/6541 , G03G15/6544 , G03G2215/00827 , G03G2215/00852
摘要： A post-processing device includes a stacking portion on which media are stacked; a staple binding device that binds the media together by using a staple and that is movable between staple binding positions at which the staple binding device binds the media together and a supply position that is in a front section in a width direction of the media and at which staples are suppliable to the staple binding device; and a stapleless binding device that binds the media together without using a staple and that is movable between a stapleless binding position at which the stapleless binding device binds the media together and a retracted position that is in the front section. When the stapleless binding device is moved to the retracted position, the staple binding device and the stapleless binding device do not interfere with each other irrespective of a position of the staple binding device.

7. 发明授权

US07473089B2 Card embossing system 失效
标题翻译：卡片压花系统
公开(公告)号：US07473089B2
公开(公告)日：2009-01-06
申请号：US11374453
申请日：2006-03-13
申请人： Richard L. Biller
发明人： Richard L. Biller
IPC分类号： B29C59/00
CPC分类号： B65H39/00 , B41J3/385 , B41J13/12 , B65H2301/421 , B65H2701/1914 , Y10T156/1039 , Y10T156/108 , Y10T156/1737
摘要： A card embossing system for embossing information onto a sheet of material prior to cutting individual cards from the sheet is disclosed. Information is embossed onto the sheet in a pattern of rows and columns. Information on adjacent columns is offset relative to one another. When individual cards are cut from the sheet, they are collected in a receiving tray having a plurality of cells arranged in a pattern of rows and columns such that adjacently stacked cards have embossing which is offset from one another. This prevents nesting of cards and allows for improved feeding from a hopper into a machine for further processing, such as printing or embossing individualized information on each card.
摘要翻译：公开了一种用于在从片材切割单个卡片之前将信息压印到一张材料上的卡片压印系统。信息以行和列的图案压印在纸上。关于相邻列的信息相对于彼此偏移。当从纸张切割单独的卡片时，它们被收集在具有排列成行和列的图案的多个单元的接收托盘中，使得相邻堆叠的卡片具有彼此偏移的压印。这防止卡的嵌套，并且允许改进从料斗进入机器进行进一步处理，例如在每张卡上打印或压花个性化信息。

8. 发明申请

US20080128241A1 Document Stacker With Fault Detection 有权
标题翻译：带故障检测的文件堆垛机
公开(公告)号：US20080128241A1
公开(公告)日：2008-06-05
申请号：US12027695
申请日：2008-02-07
申请人： David C. Deaville , Bob Mackenzie , Carl A. Phillips , Kenneth B. Wood
发明人： David C. Deaville , Bob Mackenzie , Carl A. Phillips , Kenneth B. Wood
IPC分类号： B65H1/00 , G07F7/04
CPC分类号： G07D11/0039 , B65H29/00 , B65H31/00 , B65H43/06 , B65H2301/421 , B65H2511/52 , B65H2511/528 , B65H2513/50 , B65H2513/511 , B65H2515/30 , B65H2701/1912 , G07F7/04 , Y10S388/903 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： Techniques include sensing electric signals from an actuator during a document stacking operation and determining whether an abnormal event has occurred based on the sensed signals. The techniques may find particular applicability, for example, to document acceptors that include piston-type stackers driven by a direct current motor.
摘要翻译：技术包括在文档堆叠操作期间感测来自致动器的电信号，并且基于所感测的信号来确定是否发生异常事件。这些技术可以发现特定的适用性，例如，记录包括由直流电动机驱动的活塞式堆垛机的受体。

9. 发明授权

US07029547B2 Method of embossing cards 失效
标题翻译：压花卡方法
公开(公告)号：US07029547B2
公开(公告)日：2006-04-18
申请号：US10678832
申请日：2003-10-03
申请人： Richard L. Biller
发明人： Richard L. Biller
IPC分类号： B29C59/02
CPC分类号： B65H39/00 , B41J3/385 , B41J13/12 , B65H2301/421 , B65H2701/1914 , Y10T156/1039 , Y10T156/108 , Y10T156/1737
摘要： A card embossing system for embossing information onto a sheet of material prior to cutting individual cards from the sheet is disclosed. Information is embossed onto the sheet in a pattern of rows and columns. Information on adjacent columns is offset relative to one another. When individual cards are cut from the sheet, they are collected in a receiving tray having a plurality of cells arranged in a pattern of rows and columns such that adjacently stacked cards have embossing which is offset from one another. This prevents nesting of cards and allows for improved feeding from a hopper into a machine for further processing, such as printing or embossing individualized information on each card.
摘要翻译：公开了一种用于在从片材切割单个卡片之前将信息压印到一张材料上的卡片压印系统。信息以行和列的图案压印在纸上。关于相邻列的信息相对于彼此偏移。当从纸张切割单独的卡片时，它们被收集在具有排列成行和列的图案的多个单元的接收托盘中，使得相邻堆叠的卡片具有彼此偏移的压印。这防止卡的嵌套，并且允许改进从料斗进入机器进行进一步处理，例如在每张卡上打印或压花个性化信息。

10. 发明申请

US20070210508A1 Apparatus For Depositing A Sheet On A Stack 审中-公开
标题翻译：用于在堆栈上放置一张纸的装置
公开(公告)号：US20070210508A1
公开(公告)日：2007-09-13
申请号：US10584157
申请日：2004-12-17
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H29/40
CPC分类号： B65H29/40 , B65H31/36 , B65H2301/421 , B65H2301/4222
摘要： The present invention relates to an apparatus for depositing a sheet on a stack (11), preferably for a delivery unit of a printing machine, which said apparatus comprises at least one stacking device which can be driven so as to rotate about an axis of rotation in order to grasp and deposit the sheet, and comprises at least one drag element (1), which is arranged on the stacking device and carried along during rotation, whereby said drag element (1) is provided for shifting the last deposited sheet, in particular, for pulling said sheet toward a stack abutment (12). The present invention is to solve the problem of making the operation of aligning the last deposited sheet more reliable and precise. In accordance with the invention, this problem has been solved in that at least one drag element (1) is arranged, relative to the axis of rotation, on the radial exterior side of the at least one stacking member (13, 14, 17).
摘要翻译：本发明涉及一种用于在堆叠（11）上沉积薄片的装置，优选地用于印刷机的输送单元，所述装置包括至少一个能够被驱动以围绕旋转轴线旋转的堆叠装置为了抓住并沉积片材，并且包括布置在堆叠装置上并在旋转期间携带的至少一个拖曳元件（1），由此所述拖曳元件（1）设置成用于使最后沉积的片材移动，特别地，用于将所述片材拉向堆叠基台（12）。本发明是为了解决使上一次沉积薄片对准操作更为可靠和精确的问题。根据本发明，已经解决了这个问题，即至少一个阻力元件（1）相对于旋转轴线布置在至少一个堆叠构件（13,14,17）的径向外侧上，。

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