公开(公告)号：US08267399B2

公开(公告)日：2012-09-18

申请号：US12960360

申请日：2010-12-03

Applicant: Hideki Kushida ,  Yusuke Obuchi ,  Toshiyuki Iwata ,  Rikiya Takemasa

Inventor： Hideki Kushida ,  Yusuke Obuchi ,  Toshiyuki Iwata ,  Rikiya Takemasa

IPC: B65H39/00

CPC classification number: B65H31/3027 ,  B42B4/00 ,  B65H31/36 ,  B65H31/38 ,  B65H39/10 ,  B65H2301/4213 ,  B65H2301/42194 ,  B65H2403/72 ,  B65H2404/1441 ,  B65H2404/147 ,  B65H2404/1521 ,  B65H2408/1222 ,  B65H2513/104 ,  B65H2601/273 ,  B65H2701/18263 ,  B65H2801/27 ,  G03G15/6538 ,  G03G15/6547 ,  B65H2220/02 ,  B65H2220/11

Abstract: A sheet processing apparatus capable of improving sheet processing performance and productivity is provided. While sheets are conveyed in a piled state toward a rear-end stopper, displacement is produced between the sheets by a pair of discharge rollers. Even if adhesion occurs between the sheets during conveyance thereof, the adhesion between the sheets can be removed before the sheets come into contact with the rear-end stopper.

Abstract translation: 提供了能够提高片材处理性能和生产率的片材处理装置。 当片材以堆叠状态朝向后端止动件传送时，通过一对排出辊在片材之间产生位移。 即使在输送之间在片材之间发生粘附，在片材与后端止动件接触之前也可以去除片材之间的粘附。

公开(公告)号：US20120146280A1

公开(公告)日：2012-06-14

申请号：US13302287

申请日：2011-11-22

Applicant: Hideki Kushida

Inventor： Hideki Kushida

IPC: B65H5/26 ,  B65H5/06 ,  B65H7/00

CPC classification number: B65H29/125 ,  B65H39/10 ,  B65H2301/4213 ,  B65H2404/142 ,  B65H2404/632 ,  B65H2701/18262 ,  B65H2801/27 ,  G03G15/6552 ,  G03G15/6573

Abstract: To convey a following sheet toward a discharge tray together with a preceding sheet made to wait in a buffer path, while a switch member provided at a branch portion of the path is maintained at a lower position, the following sheet conveyed from an upstream side of the branch portion toward the discharge tray is guided by a second guide face of the switch member at the lower position, made to meet the waiting sheet on a downstream side of the switch member, and conveyed toward the discharge tray in a sheet bundle.

Abstract translation: 为了将排出托盘与在缓冲路径中等待的前一片材一起输送到排出托盘，而设置在路径的分支部分的开关构件保持在较低位置，则从上游侧的 朝向排出托盘的分支部分在下部位置由开关构件的第二引导面引导，以使其与开关构件的下游侧上的待机片相遇，并以片材束的形式被输送到排出托盘。

公开(公告)号：US08172224B2

公开(公告)日：2012-05-08

申请号：US12254347

申请日：2008-10-20

Applicant: Hideki Kushida

Inventor： Hideki Kushida

IPC: B65H29/50

CPC classification number: B65H29/14 ,  B65H2301/163 ,  B65H2404/1421 ,  B65H2511/21 ,  B65H2511/414 ,  B65H2801/06 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

Abstract: A configuration of a sheet discharge apparatus, a sheet processing apparatus, and an image forming apparatus has a lower discharge tray which stacks a sheet thereon; a pair of discharge rollers which discharge the sheets onto the lower discharge tray; and a changing unit (abutment member, eccentric cam, and discharge angle moving motor) which changes the discharge angle of the pair of discharge rollers, wherein the changing unit changes the discharge angle of the pair of discharge rollers such that a first discharge direction in a first discharge mode which discharges each sheet is closer to the lower discharge tray than a second discharge direction in a second discharge mode which discharges a plurality of overlapped sheets.

Abstract translation: 片材排出装置，片材处理装置和图像形成装置的结构具有在其上堆叠片材的下部排出托盘; 一对排纸辊，将纸张排出到下排纸盘上; 以及改变所述一对排出辊的排出角度的改变单元（抵接构件，偏心凸轮和排出角移动电动机），其中，所述改变单元改变所述一对排出辊的排出角度，使得所述排出辊的第一排出方向 在排出多个重叠片材的第二放电模式中，排出每个片材的第一放电模式比第二放电方向更靠近下排出托盘。

公开(公告)号：US20110133392A1

公开(公告)日：2011-06-09

申请号：US12960360

申请日：2010-12-03

Applicant: Hideki Kushida ,  Yusuke Obuchi ,  Toshiyuki Iwata ,  Rikiya Takemasa

Inventor： Hideki Kushida ,  Yusuke Obuchi ,  Toshiyuki Iwata ,  Rikiya Takemasa

IPC: B65H7/20 ,  B65H31/00 ,  B65H1/00

CPC classification number: B65H31/3027 ,  B42B4/00 ,  B65H31/36 ,  B65H31/38 ,  B65H39/10 ,  B65H2301/4213 ,  B65H2301/42194 ,  B65H2403/72 ,  B65H2404/1441 ,  B65H2404/147 ,  B65H2404/1521 ,  B65H2408/1222 ,  B65H2513/104 ,  B65H2601/273 ,  B65H2701/18263 ,  B65H2801/27 ,  G03G15/6538 ,  G03G15/6547 ,  B65H2220/02 ,  B65H2220/11

Abstract: A sheet processing apparatus capable of improving sheet processing performance and productivity is provided. While sheets are conveyed in a piled state toward a rear-end stopper, displacement is produced between the sheets by a pair of discharge rollers. Even if adhesion occurs between the sheets during conveyance thereof, the adhesion between the sheets can be removed before the sheets come into contact with the rear-end stopper.

Abstract translation: 提供了能够提高片材处理性能和生产率的片材处理装置。 当片材以堆叠状态朝向后端止动件传送时，通过一对排出辊在片材之间产生位移。 即使在输送之间在片材之间发生粘附，在片材与后端止动件接触之前也可以去除片材之间的粘附。

公开(公告)号：US07887036B2

公开(公告)日：2011-02-15

申请号：US12188403

申请日：2008-08-08

Applicant: Kenichi Hayashi ,  Hideki Kushida ,  Hitoshi Fujimoto ,  Takaharu Hayasaka ,  Shigeo Doi

Inventor： Kenichi Hayashi ,  Hideki Kushida ,  Hitoshi Fujimoto ,  Takaharu Hayasaka ,  Shigeo Doi

IPC: B65H37/04

CPC classification number: B65H35/00 ,  B42C1/12 ,  B42C7/00 ,  B42D3/10 ,  B42F21/02 ,  B65H39/00 ,  B65H2301/4381 ,  B65H2301/4382 ,  B65H2801/27

Abstract: A current invention provides a sheet processing apparatus and an image forming apparatus capable of obtaining a sheet bundle which can be double-leaved and released without use of any binding device. A slit S to which a projection Pa provided at an end portion opposite to a side to be bound by a binding portion of a front cover P1 is formed in a back cover P3 of a sheet bundle PA by an insertion portion forming portion. Further, creases L1, L2 for inserting the projection Pa into the slit S while surrounding sheets P2 existing between the front cover P1 and the back cover P2 are formed in the back cover P3 of the sheet bundle PA by a crease forming portion.

Abstract translation: 本发明提供一种片材处理装置和图像形成装置，其能够获得可以双重剥离和释放而不使用任何装订装置的片材束。 通过插入部形成部分，在片材束PA的后盖P3中形成有狭缝S，突出部Pa设置在与前盖P1的捆扎部分相粘合的一侧的端部的端部。 此外，通过折痕形成部分在片材束PA的后盖P3中形成用于将突起Pa插入狭缝S的折痕L1，L2，同时存在于前盖P1和后盖P2之间的周围的片材P2。

公开(公告)号：US07866652B2

公开(公告)日：2011-01-11

申请号：US12506050

申请日：2009-07-20

Applicant: Keiko Fujita ,  Daisaku Kamiya ,  Hideki Kushida ,  Yasuo Fukatsu ,  Takako Hanada ,  Takayuki Fujii ,  Toshiyuki Miyake ,  Kenichi Hayashi

Inventor： Keiko Fujita ,  Daisaku Kamiya ,  Hideki Kushida ,  Yasuo Fukatsu ,  Takako Hanada ,  Takayuki Fujii ,  Toshiyuki Miyake ,  Kenichi Hayashi

IPC: B65H39/00

CPC classification number: B65H9/101 ,  B42C1/12 ,  B65H29/12 ,  B65H31/34 ,  B65H2301/3613 ,  B65H2301/3621 ,  B65H2301/363 ,  B65H2404/1424 ,  B65H2511/20 ,  B65H2220/02 ,  B65H2220/11

Abstract: A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

Abstract translation: 片材处理装置包括对准构件和换档传送单元。 对准构件可以在垂直于纸张输送方向的宽度方向上移动，并且按压装载在纸张处理托盘上的纸张堆叠，以使纸张堆叠在宽度方向上对齐。 该单元设置在托盘的上游侧并传送片材，使片材沿宽度方向移动。 由单位移动，纸张在托盘的第一和第二装载位置被装载。 当在第一装载位置装载片材时，对准构件预先移动到对应于第一装载位置的第一待机位置。 当在第二装载位置装载片材时，对准件预先移动到对应于第二装载位置的第二待机位置。

公开(公告)号：US20100252980A1

公开(公告)日：2010-10-07

申请号：US12817416

申请日：2010-06-17

Applicant: Hideki Kushida ,  Taro Ikeda ,  Hiroaki Takagishi ,  Kenichi Hayashi ,  Tomokazu Nakamura ,  Wataru Kawata ,  Hiromasa Katayama

Inventor： Hideki Kushida ,  Taro Ikeda ,  Hiroaki Takagishi ,  Kenichi Hayashi ,  Tomokazu Nakamura ,  Wataru Kawata ,  Hiromasa Katayama

IPC: B41L43/12 ,  B65H9/00 ,  B65H5/00 ,  B65H39/00

CPC classification number: B65H31/36 ,  B65H29/58 ,  B65H31/3027 ,  B65H31/3081 ,  B65H37/04 ,  B65H45/18 ,  B65H2301/42262 ,  B65H2801/06 ,  G03G15/6541

Abstract: When a sheet bundle is being conveyed by any one pair of plural pairs of rollers independently movable toward and away from the bundle sheet, before the bound portion of the sheet bundle passes the pair of rollers, the pair of rollers on the downstream side nearest to the bound portion are separated from the sheet bundle, and the pairs of rollers more downstream than that pair convey the sheet bundle. Thereby, it happens less often that the pairs of rollers gather the air collected between adjacent ones of the sheets of the sheet bundle to the bound portion to thereby cause a slack to the sheets, and the occurrence of wrinkles or twists in the sheet bundle can be reduced. Also, the pair of rollers are separated from the sheet bundle before the bound portion passes the pair of rollers, whereby it happens less often that the pair of rollers are damaged by the bound portion, and the sheet bundle can be conveyed smoothly.

Abstract translation: 当通过任何一对多对滚筒独立地移动并且远离捆摞时，在纸张束被传送之前，在纸张束的结合部分通过一对辊之前，最下面的一对辊子 结合部分与片材束分离，并且比该对更下游的成对辊传送片材束。 因此，成对的辊将收集在相邻片材的片材之间的空气收集到结合部分，从而导致片材松弛，并且片材束中的褶皱或扭曲的发生 减少 此外，在捆绑部分通过一对辊之前，一对辊子与纸张束分离，由此，一对辊子被捆绑部分损坏的情况较少，并且可以顺利地输送纸张捆。

公开(公告)号：US20090283957A1

公开(公告)日：2009-11-19

申请号：US12506050

申请日：2009-07-20

Applicant: Keiko Fujita ,  Daisaku Kamiya ,  Hideki Kushida ,  Yasuo Fukatsu ,  Takako Hanada ,  Takayuki Fujii ,  Toshiyuki Miyake ,  Kenichi Hayashi

Inventor： Keiko Fujita ,  Daisaku Kamiya ,  Hideki Kushida ,  Yasuo Fukatsu ,  Takako Hanada ,  Takayuki Fujii ,  Toshiyuki Miyake ,  Kenichi Hayashi

IPC: B65H5/36

CPC classification number: B65H9/101 ,  B42C1/12 ,  B65H29/12 ,  B65H31/34 ,  B65H2301/3613 ,  B65H2301/3621 ,  B65H2301/363 ,  B65H2404/1424 ,  B65H2511/20 ,  B65H2220/02 ,  B65H2220/11

Abstract: A sheet processing apparatus includes an aligning member and a shift conveying unit. The aligning member is movable in a width direction perpendicular to a sheet conveying direction and presses a sheet stack loaded on a sheet processing tray so as to align the sheet stack in the width direction. The unit is provided on the upstream side of the tray and conveys a sheet, shifting the sheet in the width direction. Being shifted by the unit, sheets are loaded at first and second loading positions on the tray. When sheets are loaded at the first loading position, the aligning member is moved to a first standby position corresponding to the first loading position in advance. When sheets are loaded at the second loading position, the aligning member is moved in advance to a second standby position corresponding to the second loading position.

Abstract translation: 片材处理装置包括对准构件和换档传送单元。 对准构件可以在垂直于纸张输送方向的宽度方向上移动，并且按压装载在纸张处理托盘上的纸张堆叠，以使纸张堆叠在宽度方向上对齐。 该单元设置在托盘的上游侧并传送片材，使片材沿宽度方向移动。 由单位移动，纸张在托盘的第一和第二装载位置被装载。 当在第一装载位置装载片材时，对准构件预先移动到对应于第一装载位置的第一待机位置。 当在第二装载位置装载片材时，对准件预先移动到对应于第二装载位置的第二待机位置。

公开(公告)号：US20090218745A1

公开(公告)日：2009-09-03

申请号：US12390649

申请日：2009-02-23

Applicant: Hideki Kushida ,  Hitoshi Fujimoto ,  Toshiyuki Iwata

Inventor： Hideki Kushida ,  Hitoshi Fujimoto ,  Toshiyuki Iwata

IPC: B65H39/00

CPC classification number: B65H31/02 ,  B65H31/3027 ,  B65H31/36 ,  B65H2301/4213 ,  B65H2301/42262 ,  B65H2404/1114 ,  B65H2404/265 ,  B65H2513/10 ,  B65H2513/51 ,  B65H2801/27 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

Abstract: The present invention provides a sheet stacking apparatus which has a pair of lower discharge rollers which discharges a sheet, a processing tray which stacks the sheet discharged from the pair of lower discharge rollers, a trailing end stopper which aligns the trailing end portion in the conveying direction of the sheet bundle stacked on the processing tray, and pull-in paddles which drop the sheet discharged from the pair of lower discharge rollers on the processing tray and conveys the sheet to abut against the trailing end stopper where the pull-in paddles rotate at a first rotating speed so that the sheet discharged from the pair of lower discharge rollers is dropped on the processing tray and the pull-in paddles rotate at a second rotating speed, slower than the first rotating speed, so that the sheet abuts against the trailing end stopper.

Abstract translation: 本发明提供了一种片材堆垛装置，其具有排出片材的一对下排出辊，堆叠从一对下排出辊排出的片材的处理盘，将尾端部对准输送 堆叠在处理托盘上的片材束的方向以及将从一对下排出辊排出的片材放在处理盘上的拉入桨叶，并传送片材以抵靠后端挡块，其中拉入叶片旋转 以第一旋转速度使得从一对下排出辊排出的片材落在处理托盘上，并且拉入桨叶以比第一旋转速度慢的第二旋转速度旋转，使得片材抵靠 尾端止动器。

公开(公告)号：US07530560B2

公开(公告)日：2009-05-12

申请号：US11169786

申请日：2005-06-30

Applicant: Hideki Kushida ,  Taro Ikeda ,  Hiroaki Takagishi ,  Kenichi Hayashi ,  Tomokazu Nakamura ,  Wataru Kawata ,  Hiromasa Katayama

Inventor： Hideki Kushida ,  Taro Ikeda ,  Hiroaki Takagishi ,  Kenichi Hayashi ,  Tomokazu Nakamura ,  Wataru Kawata ,  Hiromasa Katayama

IPC: B65H37/04

CPC classification number: B65H31/36 ,  B65H29/58 ,  B65H31/3027 ,  B65H31/3081 ,  B65H37/04 ,  B65H45/18 ,  B65H2301/42262 ,  B65H2801/06 ,  G03G15/6541

Abstract: When a sheet bundle is being conveyed by any one pair of plural pairs of rollers independently movable toward and away from the bundle sheet, before the bound portion of the sheet bundle passes the pair of rollers, the pair of rollers on the downstream side nearest to the bound portion are separated from the sheet bundle, and the pairs of rollers more downstream than that pair convey the sheet bundle. Thereby, it happens less often that the pairs of rollers gather the air collected between adjacent ones of the sheets of the sheet bundle to the bound portion to thereby cause a slack to the sheets, and the occurrence of wrinkles or twists in the sheet bundle can be reduced. Also, the pair of rollers are separated from the sheet bundle before the bound portion passes the pair of rollers, whereby it happens less often that the pair of rollers are damaged by the bound portion, and the sheet bundle can be conveyed smoothly.

Abstract translation: 当通过任何一对多对滚筒独立地移动并且远离捆摞时，在纸张束被传送之前，在纸张束的结合部分通过一对辊之前，最下面的一对辊子 结合部分与片材束分离，并且比该对更下游的成对辊传送片材束。 因此，成对的辊将收集在相邻的片材的片材之间的空气聚集到结合部分，从而导致片材松弛，并且片材束的褶皱或扭曲的发生 减少 此外，在捆绑部分通过一对辊之前，一对辊子与纸张束分离，由此，一对辊子被捆绑部分损坏的情况较少，并且可以顺利地输送纸张捆。