公开(公告)号：US20240034580A1

公开(公告)日：2024-02-01

申请号：US18356639

申请日：2023-07-21

申请人： Yusuke Tanaka ,  Kentaroh Fukami ,  Shigeyuki Itoh ,  Atsushi Kuriyama ,  Yuuki Nakagawa ,  Yiru Chen ,  Ken Sawada ,  Takuya Fukuhara ,  Ryoh Suzuki ,  Yasuo Ohba ,  Akikazu Iwata

发明人： Yusuke Tanaka ,  Kentaroh Fukami ,  Shigeyuki Itoh ,  Atsushi Kuriyama ,  Yuuki Nakagawa ,  Yiru Chen ,  Ken Sawada ,  Takuya Fukuhara ,  Ryoh Suzuki ,  Yasuo Ohba ,  Akikazu Iwata

IPC分类号： B65H5/06

CPC分类号： B65H5/062 ,  B65H2404/6111 ,  B65H2403/94 ,  B65H2402/44 ,  B65H2801/03 ,  B65H2801/24

摘要： A sheet processing apparatus includes a first guide plate and a second guide plate facing with a given space in a thickness direction and having second and third openings, a sheet conveyance passage between the first and second guide plates, and a sheet conveyor including a drive source, a drive roller, a first driven roller, and a second driven roller. The drive roller protrudes from the first guide plate toward the sheet conveyance passage through the first opening. The first driven roller faces the drive roller and protrudes from the second guide plate toward the sheet conveyance passage through the second opening. The second driven roller protrudes from the second guide plate toward the sheet conveyance passage through the third opening. The second driven roller is disposed at a position shifted from the drive roller in a width direction orthogonal to the sheet conveyance direction and the thickness direction.

公开(公告)号：US20230348223A1

公开(公告)日：2023-11-02

申请号：US18304590

申请日：2023-04-21

申请人： Takuya Fukuhara ,  Ken Sawada ,  Ryoh Suzuki ,  Kentaroh Fukami ,  Atsushi Kuriyama ,  Yusuke Tanaka ,  Yuuki Nakagawa ,  Yasuo Ohba ,  Akikazu Iwata

发明人： Takuya Fukuhara ,  Ken Sawada ,  Ryoh Suzuki ,  Kentaroh Fukami ,  Atsushi Kuriyama ,  Yusuke Tanaka ,  Yuuki Nakagawa ,  Yasuo Ohba ,  Akikazu Iwata

IPC分类号： B65H39/06

CPC分类号： B65H39/06 ,  B65H2513/10 ,  B65H2513/51

摘要： A sheet processing apparatus includes a sheet conveyance passage, a sheet circulation passage, a first conveyor, a second conveyor, a third conveyor, and circuitry. In the sheet circulation passage, a sheet is circulated to be overlaid with a following sheet in the sheet conveyance passage. The circuitry circulates the sheet in the sheet circulation passage to overlay the sheet with the following sheet conveyed after the sheet in the first sheet conveyance passage, at an upstream position of the first sheet conveyance passage, and adjusts a sheet conveyance speed of the third conveyor to circulate the sheet, based on a reduction amount that is obtained when a preceding amount of a leading end of the following sheet with respect to a leading end of the sheet is reduced while the following sheet is temporarily stopped due to a temporary stop of the first conveyor.

公开(公告)号：US12017881B2

公开(公告)日：2024-06-25

申请号：US18004543

申请日：2021-08-18

申请人： Atsushi Kuriyama ,  Yuuki Nakagawa ,  Takeshi Hirabayashi ,  Takato Mochizuki ,  Ryoh Suzuki ,  Kentaroh Fukami ,  Yusuke Tanaka ,  Takuya Fukuhara

发明人： Atsushi Kuriyama ,  Yuuki Nakagawa ,  Takeshi Hirabayashi ,  Takato Mochizuki ,  Ryoh Suzuki ,  Kentaroh Fukami ,  Yusuke Tanaka ,  Takuya Fukuhara

IPC分类号： B65H45/14 ,  B65H39/10

CPC分类号： B65H45/14 ,  B65H39/10 ,  B65H2301/42194 ,  B65H2701/1311 ,  B65H2801/27

摘要： A post-processing device (200) includes a circulation conveyance path, a zeroth conveyer (R0), and a controller (50). The circulation conveyance path includes a first conveyance path (W1), a second conveyance path (W2), a third conveyance path (W3), a first conveyer (R1), a second conveyer (R2), and a third conveyer (R3). The first and second conveyers convey a preceding sheet (P1) along the first and second conveyance paths. The third conveyer conveys it from the third conveyance path to the first conveyance path. The zeroth conveyer conveys a following sheet (P2) toward the first conveyer. The controller controls the third conveyer to stop the preceding sheet, subsequently controls the zeroth conveyer and the third conveyer to overlay the preceding sheet with the following sheet to form a sheet bundle (Q) having a shift amount (G) between a leading edges of the preceding sheet and the following sheet and strike the leading edges of the preceding sheet and the following sheet against the first conveyer.

公开(公告)号：US11511961B2

公开(公告)日：2022-11-29

申请号：US17397118

申请日：2021-08-09

申请人： Yusuke Tanaka ,  Kentaroh Fukami ,  Atsushi Kuriyama ,  Yuuki Nakagawa ,  Takato Mochizuki ,  Toshihisa Hioki ,  Takuya Fukuhara ,  Ryoh Suzuki

发明人： Yusuke Tanaka ,  Kentaroh Fukami ,  Atsushi Kuriyama ,  Yuuki Nakagawa ,  Takato Mochizuki ,  Toshihisa Hioki ,  Takuya Fukuhara ,  Ryoh Suzuki

IPC分类号： B65H45/04 ,  B65H45/22 ,  B65H37/06 ,  B65H37/04

摘要： A sheet processing device includes a first conveyance passage, a first conveyor, a second conveyor, a folder, a second conveyance passage, and circuitry. The circuitry is configured to (1) cause the first conveyor and the second conveyor to convey the sheet nipping the sheet to warp the sheet between the first conveyor and the second conveyor, (2) guide the warped sheet to form a first fold on the sheet by the folder and circulate the sheet to the first conveyance passage, (3) cause the first conveyor and the second conveyor to convey the sheet while nipping the sheet again to warp the sheet between the first conveyor and the second conveyor, (4) guide the warped sheet to form a second fold on the sheet by the folder, and (5) cause the second conveyor to convey the sheet with the first fold and the second fold.

公开(公告)号：US09533853B2

公开(公告)日：2017-01-03

申请号：US14680434

申请日：2015-04-07

申请人： Yuuki Nakagawa ,  Kentaroh Fukami ,  Daishi Watanabe

发明人： Yuuki Nakagawa ,  Kentaroh Fukami ,  Daishi Watanabe

IPC分类号： B65H37/06 ,  B65H5/26 ,  B65H5/06 ,  B65H7/20 ,  B65H45/16 ,  B65H45/14

CPC分类号： B65H37/06 ,  B65H5/068 ,  B65H5/26 ,  B65H7/20 ,  B65H45/14 ,  B65H45/161 ,  B65H2220/09 ,  B65H2301/17 ,  B65H2403/72 ,  B65H2403/92 ,  B65H2403/942 ,  B65H2404/166 ,  B65H2801/27

摘要： A sheet processing apparatus includes a conveyance roller pair that rotates in a certain direction to convey a sheet, a first normal-reverse rotation roller pair that is capable of rotating in a normal direction and a reverse direction and rotates to convey the sheet, a first driver that drives the first normal-reverse rotation roller pair to rotate, and a first driving force transmitter that transmits a driving force of the first driver for rotating the first normal-reverse rotation roller pair in a first specific direction to the conveyance roller pair so as to rotate the conveyance roller pair in the certain direction, and blocks a driving force of the first driver for rotating the first normal-reverse rotation roller pair in the direction opposite to the first specific direction from being transmitted to the conveyance roller pair.

摘要翻译： 片材处理设备包括沿特定方向旋转以输送片材的传送辊对，能够沿法向和反向旋转并旋转以传送片材的第一正反转辊对，第一 驱动第一正反转辊对旋转的驱动器，以及第一驱动力传递器，其将第一驱动器的驱动力传送到第一正向反转辊对沿第一特定方向旋转到输送辊对， 为了使传送辊对在一定方向旋转，并且阻止第一驱动器的驱动力使第一正反转辊对沿与第一特定方向相反的方向旋转，以传递到输送辊对。

公开(公告)号：US20150321871A1

公开(公告)日：2015-11-12

申请号：US14680434

申请日：2015-04-07

申请人： Yuuki NAKAGAWA ,  Kentaroh Fukami ,  Daishi Watanabe

发明人： Yuuki NAKAGAWA ,  Kentaroh Fukami ,  Daishi Watanabe

IPC分类号： B65H37/06 ,  B65H45/16 ,  B65H7/20 ,  B65H5/26 ,  B65H5/06

CPC分类号： B65H37/06 ,  B65H5/068 ,  B65H5/26 ,  B65H7/20 ,  B65H45/14 ,  B65H45/161 ,  B65H2220/09 ,  B65H2301/17 ,  B65H2403/72 ,  B65H2403/92 ,  B65H2403/942 ,  B65H2404/166 ,  B65H2801/27

摘要： A sheet processing apparatus includes a conveyance roller pair that rotates in a certain direction to convey a sheet, a first normal-reverse rotation roller pair that is capable of rotating in a normal direction and a reverse direction and rotates to convey the sheet, a first driver that drives the first normal-reverse rotation roller pair to rotate, and a first driving force transmitter that transmits a driving force of the first driver for rotating the first normal-reverse rotation roller pair in a first specific direction to the conveyance roller pair so as to rotate the conveyance roller pair in the certain direction, and blocks a driving force of the first driver for rotating the first normal-reverse rotation roller pair in the direction opposite to the first specific direction from being transmitted to the conveyance roller pair.

摘要翻译： 片材处理设备包括沿特定方向旋转以输送片材的传送辊对，能够沿法向和反向旋转并旋转以传送片材的第一正反转辊对，第一 驱动第一正反转辊对旋转的驱动器，以及第一驱动力传递器，其将第一驱动器的驱动力传送到第一正向反转辊对沿第一特定方向旋转到输送辊对， 为了使传送辊对在一定方向旋转，并且阻止第一驱动器的驱动力使第一正反转辊对沿与第一特定方向相反的方向旋转，以传递到输送辊对。

公开(公告)号：US11352233B2

公开(公告)日：2022-06-07

申请号：US16749032

申请日：2020-01-22

申请人： Hiroshi Hirako ,  Kentaroh Fukami

发明人： Hiroshi Hirako ,  Kentaroh Fukami

IPC分类号： B65H31/30 ,  B65H29/28 ,  B65H31/34 ,  B65H31/24 ,  B65H9/10 ,  B65H29/34

摘要： A sheet stacking device includes a pair of first sheet stackers, a pair of sheet alignment members, a second sheet stacker, a sheet removal portion, and control circuitry. The first sheet stackers stack both end portions of a sheet in a direction orthogonal to a sheet ejecting direction. The sheet alignment members contact both ends of the sheet in the orthogonal direction to align the sheet on the first sheet stackers. The second sheet stacker is disposed lower than the first sheet stackers and stacks the sheet dropped from between the first sheet stackers. The sheet removal portion is disposed on one side in the orthogonal direction. The control circuitry causes one of the first sheet stackers and one of the sheet alignment members to move toward an opposite side of the sheet removal portion in the orthogonal direction after the sheet is dropped from between the first sheet stackers.

公开(公告)号：US08672313B2

公开(公告)日：2014-03-18

申请号：US13398896

申请日：2012-02-17

申请人： Kentaroh Fukami

发明人： Kentaroh Fukami

IPC分类号： B65H37/04

CPC分类号： B65H37/04 ,  B42C1/125 ,  B65H31/3027 ,  B65H31/34 ,  B65H2301/4213 ,  B65H2301/42192 ,  B65H2404/1422 ,  B65H2404/1424 ,  B65H2408/122 ,  B65H2801/27 ,  G03G15/6547 ,  G03G2215/00421 ,  G03G2215/00827

摘要： A sheet processing device for stacking one or more sheets temporarily on a stacking unit, and stapling the sheets by a stapling unit after aligned by an alignment unit. The device includes a shift unit that shifts the sheet in both a sheet conveying direction and a direction orthogonal to the sheet conveying direction, and a control unit that controls a shift amount of the shift unit so that an alignment distance of a width direction alignment unit to align the sheet in the direction orthogonal to the sheet conveying direction is constant regardless of a staple position and a sheet size, when stacking the sheets on the stacking unit.

摘要翻译： 一种片材处理装置，用于将一个或多个片材临时堆叠在堆垛单元上，并且在由对准单元对准之后通过装订单元将片材装订。 该装置包括：移动单元，其在片材输送方向和与片材输送方向正交的方向上移动片材;以及控制单元，其控制换档单元的移动量，使得宽度方向对准单元 当将片材堆叠在堆叠单元上时，使片材在与片材输送方向正交的方向上是一致的，而与订书钉位置和片材尺寸无关。

公开(公告)号：US20200239263A1

公开(公告)日：2020-07-30

申请号：US16749032

申请日：2020-01-22

申请人： Hiroshi Hirako ,  Kentaroh Fukami

发明人： Hiroshi Hirako ,  Kentaroh Fukami

IPC分类号： B65H29/28 ,  B65H31/24 ,  B65H31/34

摘要： A sheet stacking device includes a pair of first sheet stackers, a pair of sheet alignment members, a second sheet stacker, a sheet removal portion, and control circuitry. The first sheet stackers stack both end portions of a sheet in a direction orthogonal to a sheet ejecting direction. The sheet alignment members contact both ends of the sheet in the orthogonal direction to align the sheet on the first sheet stackers. The second sheet stacker is disposed lower than the first sheet stackers and stacks the sheet dropped from between the first sheet stackers. The sheet removal portion is disposed on one side in the orthogonal direction. The control circuitry causes one of the first sheet stackers and one of the sheet alignment members to move toward an opposite side of the sheet removal portion in the orthogonal direction after the sheet is dropped from between the first sheet stackers.

公开(公告)号：US20120217693A1

公开(公告)日：2012-08-30

申请号：US13398896

申请日：2012-02-17

申请人： Kentaroh Fukami

发明人： Kentaroh Fukami

IPC分类号： B65H39/00

CPC分类号： B65H37/04 ,  B42C1/125 ,  B65H31/3027 ,  B65H31/34 ,  B65H2301/4213 ,  B65H2301/42192 ,  B65H2404/1422 ,  B65H2404/1424 ,  B65H2408/122 ,  B65H2801/27 ,  G03G15/6547 ,  G03G2215/00421 ,  G03G2215/00827

摘要： A sheet processing device for stacking one or more sheets temporarily on a stacking unit, and stapling the sheets by a stapling unit after aligned by an alignment unit. The device includes a shift unit that shifts the sheet in both a sheet conveying direction and a direction orthogonal to the sheet conveying direction, and a control unit that controls a shift amount of the shift unit so that an alignment distance of a width direction alignment unit to align the sheet in the direction orthogonal to the sheet conveying direction is constant regardless of a staple position and a sheet size, when stacking the sheets on the stacking unit.

摘要翻译： 一种片材处理装置，用于将一个或多个片材临时堆叠在堆垛单元上，并且在由对准单元对准之后通过装订单元将片材装订。 该装置包括：移动单元，其在片材输送方向和与片材输送方向正交的方向上移动片材;以及控制单元，其控制换档单元的移动量，使得宽度方向对准单元 当将片材堆叠在堆叠单元上时，使片材在与片材输送方向正交的方向上是一致的，而与订书钉位置和片材尺寸无关。