公开(公告)号：US20120211934A1

公开(公告)日：2012-08-23

申请号：US13369491

申请日：2012-02-09

申请人： Takashi KOTANI

发明人： Takashi KOTANI

IPC分类号： B65H39/00

CPC分类号： B65H31/36 ,  B65H29/51 ,  B65H29/60 ,  B65H31/38 ,  B65H33/08 ,  B65H39/10 ,  B65H2301/314 ,  B65H2301/4213 ,  B65H2301/4219 ,  B65H2404/1531 ,  B65H2404/1532 ,  B65H2513/50 ,  B65H2801/27 ,  G03G15/6538 ,  G03G15/6547 ,  G03G2215/00827 ,  B65H2220/02 ,  B65H2220/11

摘要： A sheet post-processing device includes: a temporary holding unit temporarily holding a sheet supplied by an image forming apparatus; and a shifting unit performing a shifting operation on a sheet bundle, the sheet bundle including two or more sheet, wherein an extra sheet not included in the sheet bundle is supplied to the shifting unit without temporarily holding the extra sheet in the temporary holding unit or by shortening a holding duration time in the temporary holding unit; and when the shifting operation is not completed on a sheet in queue immediately before the extra sheet when the extra sheet is received, the shifting unit is set to a waiting condition until the extra sheet is supplied to the shifting unit.

摘要翻译： 片材后处理装置包括：临时保持单元，暂时保持由图像形成装置供应的片材; 以及移动单元，对片材摞执行移动操作，所述摞包括两个或更多个片材，其中不包括在所述片材摞中的额外片材被提供给所述移动单元，而不将所述额外的片材临时保持在所述临时保持单元中，或 通过缩短临时保持单元中的保持持续时间; 并且当接收到额外的纸张时，当在额外纸张之前的队列中没有完成换档操作时，换档单元被设置为等待状态，直到额外的纸张被提供给换档单元。

公开(公告)号：US07954809B2

公开(公告)日：2011-06-07

申请号：US12416357

申请日：2009-04-01

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B65H31/10

CPC分类号： B65H31/10 ,  B65H31/26 ,  B65H2405/22 ,  B65H2511/20 ,  B65H2513/51 ,  B65H2801/27 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

摘要： A sheet post-processing apparatus 100 includes bundle discharge rollers 6, a sheet detection sensor 31, a main tray 11, and a sheet hold device 32 having a plurality of hold portions 34a to 34c. When a sheet bundle is discharged from the bundle discharge rollers 6, the hold portions 34a to 34c rotate to a release position where the hold portions 34a to 34c stop holding the sheet bundle P stacked on the main tray 11, the main tray 11 moves downward to a wait position H2, and then, the hold portions 34a to 34c rotate to the lowest position, then the main tray 11 moves up to a hold position H1.

摘要翻译： 片材后处理装置100包括捆排出辊6，片检测传感器31，主托盘11和具有多个保持部34a至34c的片材保持装置32。 当纸捆从排纸辊6排出时，保持部34a至34c转动到保持部分34a至34c停止保持堆叠在主托盘11上的纸张捆P的释放位置，主托盘11向下移动 到等待位置H2，然后保持部分34a至34c旋转到最低位置，然后主托盘11向上移动到保持位置H1。

公开(公告)号：US07379689B2

公开(公告)日：2008-05-27

申请号：US11274466

申请日：2005-11-15

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： G03G15/00

CPC分类号： B65H29/51 ,  B42C1/12

摘要： A sheet post-processing apparatus has a stacking section for storing sheets received from an image forming apparatus for post-processing, a sheet saving section for temporarily saving a specified number of sheets being conveyed to the stacking section and then causing them to accompany a sheet conveyed next for the batch feed of the sheets, and a controller for executing a control to batch feed remaining sheets by causing the remaining sheets to accompany the temporarily saved sheets of a previous set if the remaining sheets falls short of the number of the sheets to be batch fed. Even if the total number of the sheets saved in the auxiliary storing section and the last sheet of the sheet bundle falls short of the preset batch feed number, the need for temporarily suspending the conveyance of the first sheet of the next bundle can be eliminated to speed-up the sheet processing.

摘要翻译： 片材后处理装置具有用于存储从用于后处理的图像形成装置接收的片材的堆叠部分，用于临时保存被传送到堆叠部分的指定数量的片材然后使其伴随片材的片材保存部分 随后输送片材的批量进给的控制器，以及用于执行控制以批量进给剩余纸张的控制器，其中如果剩余的纸张不到纸张的数量，则剩余的纸张与先前的纸张的暂时保存的纸张相伴 批量喂食 即使存储在辅助存储部分中的纸张的总数和纸张捆的最后一张纸不符合预设的批量进给数量，也可以消除暂时中止下一张纸张的第一张纸的传送的需要， 加快纸张加工。

公开(公告)号：US08590881B2

公开(公告)日：2013-11-26

申请号：US13369491

申请日：2012-02-09

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B65H39/00

CPC分类号： B65H31/36 ,  B65H29/51 ,  B65H29/60 ,  B65H31/38 ,  B65H33/08 ,  B65H39/10 ,  B65H2301/314 ,  B65H2301/4213 ,  B65H2301/4219 ,  B65H2404/1531 ,  B65H2404/1532 ,  B65H2513/50 ,  B65H2801/27 ,  G03G15/6538 ,  G03G15/6547 ,  G03G2215/00827 ,  B65H2220/02 ,  B65H2220/11

摘要： A sheet post-processing device includes: a temporary holding unit temporarily holding a sheet supplied by an image forming apparatus; and a shifting unit performing a shifting operation on a sheet bundle, the sheet bundle including two or more sheet, wherein an extra sheet not included in the sheet bundle is supplied to the shifting unit without temporarily holding the extra sheet in the temporary holding unit or by shortening a holding duration time in the temporary holding unit; and when the shifting operation is not completed on a sheet in queue immediately before the extra sheet when the extra sheet is received, the shifting unit is set to a waiting condition until the extra sheet is supplied to the shifting unit.

摘要翻译： 片材后处理装置包括：临时保持单元，暂时保持由图像形成装置供应的片材; 以及移动单元，对片材摞执行移动操作，所述摞包括两个或更多个片材，其中不包括在所述片材摞中的额外片材被提供给所述移动单元，而不将所述额外的片材暂时保持在所述临时保持单元中，或 通过缩短临时保持单元中的保持持续时间; 并且当接收到额外的纸张时，当在额外纸张之前的队列中没有完成换档操作时，换档单元被设置为等待状态，直到额外的纸张被提供给换档单元。

公开(公告)号：US20120025443A1

公开(公告)日：2012-02-02

申请号：US13191797

申请日：2011-07-27

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B65H7/20

CPC分类号： B65H31/3027 ,  B65H33/08 ,  B65H2301/3621 ,  B65H2301/4219 ,  B65H2301/422 ,  B65H2301/4222 ,  B65H2404/732 ,  B65H2511/20 ,  B65H2511/212 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/11

摘要： An image forming apparatus includes a sheet aligning mechanism that aligns a sheet of medium stacked by causing the sheet of medium to move in a shift direction orthogonal to a feed direction. The sheet aligning mechanism includes: a pair of alignment members having a pair of alignment surfaces; a rotational waiting position detector that detects whether the alignment members have moved to a rotational waiting position at which the alignment members wait; a rectilinear waiting position detector that detects whether the alignment members have moved to a rectilinear waiting position; and a post-processing controller that performs correction of a rotational angle and amount of movement of the alignment members performed by a rotational movement drive mechanism, based on signals output from the rotational waiting position detector and the rectilinear waiting position detector.

摘要翻译： 图像形成装置包括：片材对准机构，其通过使介质片在与进给方向正交的移动方向上移动来对齐堆叠的介质片。 片材对准机构包括：一对对准构件，具有一对对准面; 旋转等待位置检测器，其检测对准构件是否已经移动到对准构件等待的旋转等待位置; 直线等待位置检测器，其检测对准构件是否已经移动到直线等待位置; 以及后处理控制器，其基于从旋转等待位置检测器和直线等待位置检测器输出的信号，执行由旋转驱动机构执行的对准构件的旋转角度和移动量的校正。

公开(公告)号：US07549621B2

公开(公告)日：2009-06-23

申请号：US11324927

申请日：2006-01-04

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B65H39/00

CPC分类号： B65H29/36 ,  B65H31/10 ,  B65H31/18 ,  B65H2801/06

摘要： A sheet post-processing apparatus is constructed to apply post-processing to sheets successively supplied from an image forming apparatus and received into an apparatus main body, and includes a main discharge tray onto which the sheets that have passed through the apparatus main body are discharged. The sheet post-processing apparatus further has an elevating mechanism for moving the main discharge tray up and down and a control unit for controlling an elevation control of the elevating mechanism. The control unit controls the elevating mechanism to move the main discharge tray up and down in synchronism with the discharge of the sheet onto the main discharge tray. The control unit carries out the elevation control of the main discharge tray so as not to adversely affect the discharge of a succeeding sheet even if the sheet discharged from the apparatus main body is curled up or down.

摘要翻译： 片材后处理装置被构造成对从图像形成装置依次提供并被接收到装置主体中的片材进行后处理，并且包括主排出托盘，已经通过装置主体的片材被排出到主放料托盘 。 片材后处理装置还具有用于上下移动主排出托盘的升降机构和用于控制升降机构的升程控制的控制单元。 所述控制单元控制所述升降机构，以使所述主排出盘与所述主排出托盘上的所述片排出同步地上下移动。 控制单元执行主排出托盘的升降控制，以便即使从设备主体排出的纸张卷曲上升或下降，也不会不利地影响后续纸张的排出。

公开(公告)号：US07455284B2

公开(公告)日：2008-11-25

申请号：US11258902

申请日：2005-10-27

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B65H37/04

CPC分类号： B65H39/10 ,  B65H29/51 ,  B65H33/16 ,  B65H2301/4213

摘要： A device which aligns bundles of paper Q with a predetermined number of A4 paper PA4 as small size paper and A3 paper PA3 as large size papers formed by successively receiving paper P fed from image forming device 19, comprising a stacking unit 30 as a main retaining device which aligns and retains in a stacked condition paper P successively received from the image forming device 19, a paper detour retaining device 20 as a preliminary retaining device located directly upstream of the main retaining device stacking unit 30, which temporarily retains the paper P destined to the stacking unit 30, and a controller which controls feeding to the stacking unit 30 by temporarily retaining the A4 paper PA4 paper, and combining the retained A4 paper PA4 with the large size paper A3 paper PA3 before sending to the stacking unit 30 in an overlaid condition.

摘要翻译： 将纸张束Q与预定数量的A4纸PA4作为小尺寸纸对齐的装置，以及连续接收从图像形成装置19馈送的纸张A形成的作为大尺寸纸张的A3纸张PA3，包括作为主保持件的堆叠单元30 对准并保持在从图像形成装置19连续接收的堆叠状态纸P中的设备，作为初步保持装置的纸迂回保持装置20位于主保持装置堆叠单元30的正上方，暂时保持纸P注定 以及控制器，其通过暂时保持A4纸张PA4纸张来控制向堆垛单元30的供给，并且将残留的A4纸张PA4与大尺寸纸张A3纸张PA3组合在一起发送到堆垛单元30之前 重叠状态

公开(公告)号：US20080099973A1

公开(公告)日：2008-05-01

申请号：US11976589

申请日：2007-10-25

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B41L43/06

CPC分类号： B65H45/18 ,  B65H31/26 ,  B65H2701/1932 ,  B65H2801/27

摘要： In a sheet folding device 1 provided with a folding part 70 for folding a sheet S carried into the device, a discharge part 80 for discharging a sheet S already subjected to folding processing, and a discharge tray 74 for receiving a sheet S discharged from the discharge part 80, a holding member 5 for holding a discharged sheet S from above and an arm 4 disposed above the discharge tray 74 and also adjacently to the discharge part 80 and so provided as to project in a sheet discharge direction are provided. The holding member 5 is supported at the arm 4 in such a manner as to be rotatable upward and downward, and also rotatable to a position above the bottom end of the arm 4.

摘要翻译： 在设置有折叠部件70的片材折叠装置1中，折叠部件70用于折叠装载到该装置中的片材S，用于排出已经进行折叠处理的片材S的排出部分80，以及用于接收从该片材S排出的片材S的排出托盘74 设置有用于从上方保持排出片材S的保持构件5和设置在排出托盘74上方的臂4，并且与排出部80相邻并且设置为沿片材排出方向突出的保持构件5。 保持构件5以能够向上和向下旋转的方式支撑在臂4处，并且还可旋转到臂4的底端上方的位置。

公开(公告)号：US20080001338A1

公开(公告)日：2008-01-03

申请号：US11821802

申请日：2007-06-26

申请人： Takashi Kotani

发明人： Takashi Kotani

IPC分类号： B41L43/12 ,  B65H45/00

CPC分类号： B65H45/18 ,  B65H2801/27

摘要： A sheet folding apparatus for folding a bundle of sheets at its center includes a pair of center-folding rollers including a first roller and a second roller. Each roller is rotatable about an axis thereof. The first roller and the second roller are pressed in contact with each other to define a nipping portion, but are separable from each other. A center-folding blade projects towards the nipping portion for pushing a folding portion of the bundle of sheets into the nipping portion. The pair of center-folding rollers nips and conveys the folding portion to fold the bundle of sheets into a two-fold. A pivotal shaft is provided for swingably supporting the center-folding blade. A projecting leading end of the center-folding blade is swung in accordance with the thickness of the bundle of sheets that is to be folded at its center.

摘要翻译： 在其中心处折叠纸张束的折页装置包括一对包括第一辊和第二辊的中心折叠辊。 每个辊可绕其轴线旋转。 第一辊和第二辊彼此压接以限定夹持部分，但彼此分离。 中心折叠刀片朝向夹持部分突出，以将片材束的折叠部分推入到夹持部分中。 一对中心折叠辊折叠并传送折叠部分以将片材束折叠成两倍。 提供用于可摆动地支撑中心折叠叶片的枢转轴。 中心折叠刀片的突出的前端根据要折叠在其中心的片材束的厚度而摆动。

公开(公告)号：US5538233A

公开(公告)日：1996-07-23

申请号：US456944

申请日：1995-06-01

申请人： Toru Tanjo ,  Yasushi Kamezaki ,  Takashi Kotani ,  Yukio Tanisaki ,  Masahiro Nakagawa ,  Hiroyuki Harada ,  Masahiro Sako ,  Hiromichi Oguma

发明人： Toru Tanjo ,  Yasushi Kamezaki ,  Takashi Kotani ,  Yukio Tanisaki ,  Masahiro Nakagawa ,  Hiroyuki Harada ,  Masahiro Sako ,  Hiromichi Oguma

IPC分类号： B65H85/00 ,  G03G15/00 ,  B65H5/06

CPC分类号： G03G15/602 ,  G03G15/60

摘要： A document conveying apparatus for a document processor has a pair of width restriction members for correctly positioning documents to be processed. The width restriction members are movable in the width direction of the document processor. First and second rack-and-pinion mechanisms are spaced apart in the document conveying direction and are interlocked so that the racks of both mechanisms move together in a synchronized manner. Each width restriction member is coupled to two of the racks that move in the same direction.

摘要翻译： 用于文件处理器的文件传送装置具有一对宽度限制件，用于正确定位要处理的文件。 宽度限制构件可在文件处理器的宽度方向上移动。 第一和第二齿条齿轮机构在文件传送方向上间隔开并且互锁，使得两个机构的机架以同步的方式一起移动。 每个宽度限制构件联接到在相同方向上移动的两个机架中。