公开(公告)号：US07540482B2

公开(公告)日：2009-06-02

申请号：US11468212

申请日：2006-08-29

Applicant: Takayuki Fujii ,  Toshiyuki Miyake ,  Yasuo Fukatsu ,  Takako Hanada ,  Yusuke Obuchi ,  Atsuteru Oikawa

Inventor： Takayuki Fujii ,  Toshiyuki Miyake ,  Yasuo Fukatsu ,  Takako Hanada ,  Yusuke Obuchi ,  Atsuteru Oikawa

IPC: B65H39/00

CPC classification number: B65H31/24 ,  B65H29/51 ,  B65H2301/151 ,  B65H2511/414 ,  B65H2801/27 ,  B65H2220/01

Abstract: Provided is a post-processing apparatus which sequentially receives sheets one by one from an image forming apparatus to execute a post-processing on the sheets, including: a first transport device which receives the sheets delivered from the image forming apparatus and transports the sheets; a sheet overlap device which stays the sheets transported by the first transport device and causes another sheet transported sequentially by the first transport device to overlap at least one stayed sheet; a second transport device which transports a plurality of sheets overlapping each other by the sheet overlap device; a plurality of stacking devices capable of stacking a plurality of sheets transported by the second transport device; and a controller which changes control of sheet overlapping caused by the sheet overlap device depending on which stacking device selected from among the plurality of stacking devices the sheets are to be transported to.

Abstract translation: 提供一种后处理装置，其从图像形成装置依次接收片材，对片材进行后处理，包括：第一传送装置，其接收从图像形成装置传送的片材并传送片材; 片材重叠装置，其保持由第一运送装置输送的片材，并使由第一运送装置依次运送的另一片材重叠至少一个滞留片材; 第二传送装置，其通过片材重叠装置传送彼此重叠的多个片材; 多个堆叠装置，能够堆叠由第二运送装置运送的多张纸张; 以及控制器，其根据从多个堆叠装置中选择的片材将被传送到哪个堆叠装置，改变由片材重叠装置引起的片材重叠的控制。

公开(公告)号：US20090127771A1

公开(公告)日：2009-05-21

申请号：US12270730

申请日：2008-11-13

Applicant: Yusuke Obuchi

Inventor： Yusuke Obuchi

IPC: B65H29/00

CPC classification number: B65H31/12 ,  B65H2511/51 ,  B65H2513/512 ,  B65H2601/26 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

Abstract: A sheet stacking device includes a liftable/lowerable sheet stacking portion on which sheets to be ejected are stackable. The sheet stacking portion moves downward as an amount of stacked sheets increases. The sheet stacking device includes a movable member disposed below the sheet stacking portion with a space therebetween, and a detecting portion configured to output a signal in accordance with a position of the movable member. Ejection of the sheet to the sheet stacking portion is stopped on the basis of the signal output from the detecting portion in accordance with downward movement of the movable member.

Abstract translation: 片材堆叠装置包括可升降片材堆叠部分，待排出的片材可叠置在其上。 当堆叠片材的量增加时，片材堆叠部分向下移动。 片材堆叠装置包括设置在片材堆叠部分下方的可动构件，其间具有空间，以及检测部分，其被配置为根据可动构件的位置输出信号。 根据可移动部件的向下移动，基于从检测部输出的信号，停止片材向纸张堆叠部分的喷射。

公开(公告)号：US07431274B2

公开(公告)日：2008-10-07

申请号：US11065325

申请日：2005-02-24

Applicant: Hideki Kushida ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Hitoshi Fujimoto ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Atsuteru Oikawa

Inventor： Hideki Kushida ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Hitoshi Fujimoto ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Atsuteru Oikawa

IPC: B65H37/04

CPC classification number: B65H45/18 ,  B65H37/06 ,  B65H2301/33216 ,  B65H2301/33222 ,  B65H2301/5123 ,  B65H2301/51232 ,  B65H2404/1422 ,  B65H2701/13212 ,  B65H2701/1829 ,  B65H2801/27

Abstract: A sheet processor includes a holding unit for holding a folded batch of sheets, a pressing member for pressing against a folded portion of the batch of sheets, a nipping member for nipping portions of the batch adjacent to the folded portion so as to nip the batch of sheets from opposite directions, and a casing for supporting the pressing member and the nipping member.

Abstract translation: 片材处理机包括用于保持折叠的片材的保持单元，用于挤压该批次的片材的折叠部分的加压构件，用于夹紧与批次相邻的批次部分的夹持构件，以便夹持批料 的相对方向的片材，以及用于支撑按压部件和夹持部件的壳体。

公开(公告)号：US07285084B2

公开(公告)日：2007-10-23

申请号：US11555507

申请日：2006-11-01

Applicant: Hitoshi Fujimoto ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Hideki Kushida ,  Atsuteru Oikawa

Inventor： Hitoshi Fujimoto ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Hideki Kushida ,  Atsuteru Oikawa

IPC: B31F1/10

CPC classification number: B65H45/18 ,  B65H29/12 ,  B65H37/00 ,  B65H2301/51232 ,  B65H2701/13212

Abstract: A folded back portion flattening device includes a gripper and a presser. The gripper grips a sheet bundle formed into a booklet with the folded back portion protruding from the gripper. The presser presses the folded back portion of the sheet bundle gripped by the gripper, and includes pressing rollers which have pressing rotational surfaces and which are disposed along the folded back portion. The pressing rotational surfaces press the folded back portion. The pressing rollers are disposed so that the rotational pressing surface of a second pressing roller, which presses the folded back portion after the rotational pressing surface of a first pressing roller has pressed the folded back portion, presses deeper into an edge of the sheet bundle than the rotational pressing surface of the first pressing roller. At least one of the gripper and presser is movable in a direction parallel to the folded back portion.

Abstract translation: 折背部平坦化装置包括夹具和压脚。 夹持器将形成为小册子的片材束夹在折叠后部分从夹持器突出的位置。 按压器按压由夹具夹持的片材组的折叠部分，并且包括具有按压旋转表面并且沿着折回部分设置的按压辊。 按压的旋转表面按压折回部分。 按压辊设置成使得在第一按压辊的旋转按压表面按压折叠部分之后按压折叠部分的第二按压辊的旋转按压表面比纸张束的边缘更深地挤压， 第一按压辊的旋转按压面。 夹持器和压脚中的至少一个可沿平行于折回部分的方向移动。

公开(公告)号：US20050191154A1

公开(公告)日：2005-09-01

申请号：US11065204

申请日：2005-02-24

Applicant: Hitoshi Fujimoto ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Hideki Kushida ,  Atsuteru Oikawa

Inventor： Hitoshi Fujimoto ,  Yusuke Obuchi ,  Daisaku Kamiya ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Hideki Kushida ,  Atsuteru Oikawa

IPC: B42C5/00 ,  B42B2/00 ,  B42C19/00 ,  B65H29/12 ,  B65H37/00 ,  B65H45/04 ,  G03G15/00

CPC classification number: B65H45/18 ,  B65H29/12 ,  B65H37/00 ,  B65H2301/51232 ,  B65H2701/13212

Abstract: A folded back portion flattening device includes a gripper and a presser. The gripper grips a sheet bundle formed into a booklet with the folded back portion protruding from the gripper. The presser presses the folded back portion of the sheet bundle gripped by the gripper, and includes pressing rollers which have pressing rotational surfaces and which are disposed along the folded back portion. The pressing rotational surfaces press the folded back portion. The pressing rollers are disposed so that the rotational pressing surface of a second pressing roller, which presses the folded back portion after the rotational pressing surface of a first pressing roller has pressed the folded back portion, presses deeper into an edge of the sheet bundle than the rotational pressing surface of the first pressing roller. At least one of the gripper and presser is movable in a direction parallel to the folded back portion.

Abstract translation: 折背部平坦化装置包括夹具和压脚。 夹持器将形成为小册子的片材束夹在折叠后部分从夹持器突出的位置。 按压器按压由夹具夹持的片材束的折回部分，并且包括具有按压旋转表面并且沿着折回部分布置的按压辊。 按压的旋转表面按压折回部分。 按压辊设置成使得在第一按压辊的旋转按压表面按压折叠部分之后按压折叠部分的第二按压辊的旋转按压表面比纸张束的边缘更深地挤压， 第一按压辊的旋转按压面。 夹持器和压脚中的至少一个可沿平行于折回部分的方向移动。

公开(公告)号：US20050179190A1

公开(公告)日：2005-08-18

申请号：US11039786

申请日：2005-01-24

Applicant: Daisaku Kamiya ,  Yusuke Obuchi ,  Hitoshi Fujimoto ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Hideki Kushida ,  Atsuteru Oikawa

Inventor： Daisaku Kamiya ,  Yusuke Obuchi ,  Hitoshi Fujimoto ,  Kiyoshi Watanabe ,  Tomokazu Nakamura ,  Kenichi Hayashi ,  Toshimasa Suzuki ,  Hideki Kushida ,  Atsuteru Oikawa

IPC: B42C19/00 ,  B42C5/00 ,  B42C5/02 ,  B42D1/00

CPC classification number: B42C5/02 ,  B65H45/18 ,  B65H2301/51232 ,  B65H2701/13212

Abstract: A sheet bundle spine folded portion flattening apparatus is provided with a conveying portion which conveys the folded sheet bundle with the spine folded portion of the folded sheet bundle at a head, a sheet bundle moving device for moving it in a direction along the spine folded portion of the sheet bundle, and a pressing device for pressing the spine folded portion of the sheet bundle being moved by the sheet bundle moving device, and is adapted to press and flatten the spine folded portion of the sheet bundle being moved by the sheet bundle moving device, by the pressing device and therefore, can flatten the spine folded portion almost without stopping the movement of the sheet bundle, as compared with the conventional art, and the sheet bundle treating efficiency is enhanced.

Abstract translation: 片状脊柱折叠部分平坦化装置设置有输送部分，该输送部分将折叠的片材束与折叠的片材束的脊部折叠部分一起传送到头部;片材捆移动装置，用于沿着脊柱折叠部分的方向移动 以及用于按压由片材摞移动装置移动的片材摞的脊折叠部分的按压装置，并且适于将由片材摞移动移动的片材摞的脊折叠部分压扁 装置，因此与传统技术相比，几乎可以使脊柱折叠部分几乎不会停止片材的移动，从而能够提高片材捆处理效率。

公开(公告)号：US06871042B2

公开(公告)日：2005-03-22

申请号：US10463430

申请日：2003-06-18

Applicant: Masaharu Nemura ,  Norifumi Miyake ,  Takayuki Fujii ,  Tsuyoshi Moriyama ,  Yuzo Matsumoto ,  Yusuke Obuchi ,  Kouji Shimizu

Inventor： Masaharu Nemura ,  Norifumi Miyake ,  Takayuki Fujii ,  Tsuyoshi Moriyama ,  Yuzo Matsumoto ,  Yusuke Obuchi ,  Kouji Shimizu

IPC: B65H7/02 ,  G03G15/00

CPC classification number: G03G15/5029 ,  G03G2215/00624 ,  G03G2215/00738

Abstract: A sheet-thickness detector device has a sheet guide with a sheet-guide surface for guiding a sheet between a magnetic field sensor and a magnetic guide element. The magnetic field sensor, having an approach-guide plane disposed upstream in a sheet conveying direction for guiding the sheet to a detection surface, comes into direct contact with the sheet. By the structure mentioned above, the thickness of a sheet is detected so as to determine sheet double feeding and the like without producing sheet jamming.

Abstract translation: 片材厚度检测装置具有片材引导件，其具有用于在磁场传感器和磁导引元件之间引导片材的片材引导表面。 具有在纸张输送方向的上游设置的导向面的磁场传感器与纸张直接接触。 通过上述结构，检测片材的厚度，以便确定片材双重进给等而不产生片材卡住。

公开(公告)号：US20240231267A1

公开(公告)日：2024-07-11

申请号：US18614125

申请日：2024-03-22

Applicant: Yusuke OBUCHI ,  Hideto ABE ,  Masaya TAKAHASHI ,  Seiji NISHIZAWA

Inventor： Yusuke OBUCHI ,  Hideto ABE ,  Masaya TAKAHASHI ,  Seiji NISHIZAWA

IPC: G03G15/00 ,  B27F7/00 ,  B27F7/17 ,  B42B4/00 ,  B42C1/12 ,  B65H9/04 ,  B65H31/02 ,  B65H37/04 ,  B65H43/00 ,  G03G21/16

CPC classification number: G03G15/6544 ,  B27F7/006 ,  B27F7/17 ,  B42B4/00 ,  B42C1/12 ,  B65H9/04 ,  B65H31/02 ,  B65H37/04 ,  B65H43/00 ,  B65H2301/51611 ,  B65H2301/51616 ,  B65H2801/27 ,  G03G21/1633 ,  G03G2215/00544 ,  G03G2221/1672

Abstract: A finisher for binding a sheet bundle includes a conveying portion for conveying sheets, a stacking portion for stacking the sheets, a manual setting portion to which the sheet bundle is inserted by an operator, a stapler having a head at a front portion thereof for binding the sheet bundle by a staple and a cartridge at a rear portion for housing the staple, a stapler moving unit for moving the stapler to a first stapling position for binding a corer portion of the sheet bundle, a second stapling position for binding the sheet bundle inserted into the manual setting portion and a staple loading position for removing the cartridge and replenishing a new cartridge, and a moving unit for rotating the stapler to a posture such that the rear portion rather than the front portion of the stapler is located at a front side in the depth direction.

公开(公告)号：US11947301B2

公开(公告)日：2024-04-02

申请号：US18074820

申请日：2022-12-05

Applicant: Yusuke Obuchi ,  Hideto Abe ,  Masaya Takahashi ,  Seiji Nishizawa

Inventor： Yusuke Obuchi ,  Hideto Abe ,  Masaya Takahashi ,  Seiji Nishizawa

IPC: B65H37/04 ,  B27F7/00 ,  B27F7/17 ,  B42B4/00 ,  B42C1/12 ,  B65H9/04 ,  B65H31/02 ,  B65H43/00 ,  G03G15/00 ,  G03G21/16

CPC classification number: G03G15/6544 ,  B27F7/006 ,  B27F7/17 ,  B42B4/00 ,  B42C1/12 ,  B65H9/04 ,  B65H31/02 ,  B65H37/04 ,  B65H43/00 ,  B65H2301/51611 ,  B65H2301/51616 ,  B65H2801/27 ,  G03G21/1633 ,  G03G2215/00544 ,  G03G2221/1672

Abstract: A sheet processing apparatus includes a conveying portion, a conveying path, a discharge port, a stacking portion, a manual setting portion, a binding device which binds a sheet bundle formed by the stacking portion and a sheet bundle set at the manual setting portion by a staple, a first regulating portion which regulates a position of the sheet bundle at a rear side of the apparatus in a width direction, and a second regulating portion which regulates a position of the sheet bundle in the conveying direction. The binding device is formed to be movable back and forth to a front side and the rear side of the apparatus. When a staple is replenished to the binding device, the binding device is positioned at the third position so that a cartridge of the staple is loaded into the binding device from the front side of the apparatus.

公开(公告)号：US10705471B2

公开(公告)日：2020-07-07

申请号：US16773365

申请日：2020-01-27

Applicant: Yusuke Obuchi ,  Hideto Abe ,  Masaya Takahashi ,  Seiji Nishizawa

Inventor： Yusuke Obuchi ,  Hideto Abe ,  Masaya Takahashi ,  Seiji Nishizawa

IPC: B65H37/04 ,  G03G15/00 ,  B42C1/12 ,  B65H31/02 ,  B65H9/04 ,  B27F7/00 ,  B42B4/00 ,  B65H43/00 ,  B27F7/17 ,  G03G21/16

Abstract: A sheet processing apparatus includes a conveying portion; a conveying path for sheets conveyed by the conveying portion; a stack portion where sheets discharged from the conveying path are stacked; a first binding portion moving in a crossing direction crossing the conveying direction; a first regulating portion regulating a position of a sheet bundle stacked on the stack portion; a first guide member guiding the first regulating portion; a second regulating portion regulating a position of a sheet bundle on the stack portion in the crossing direction; a second guide member guiding the second regulating portion; a third regulating portion regulating a position of a sheet bundle on the stack portion in the conveying direction; and a second binding portion binding a corner portion of a sheet bundle without a staple. The first binding portion binds a corner portion of a sheet bundle by a staple.