公开(公告)号：US20190284008A1

公开(公告)日：2019-09-19

申请号：US16293811

申请日：2019-03-06

申请人： Koki SAKANO ,  Shinji ASAMI ,  Tomohiro FURUHASHI ,  Michitaka SUZUKI ,  Tomomichi HOSHINO ,  Fumiharu YONEYAMA ,  Makoto HIDAKA ,  Akira KUNIEDA ,  Takuya MORINAGA ,  Yohsuke HARAGUCHI

发明人： Koki SAKANO ,  Shinji ASAMI ,  Tomohiro FURUHASHI ,  Michitaka SUZUKI ,  Tomomichi HOSHINO ,  Fumiharu YONEYAMA ,  Makoto HIDAKA ,  Akira KUNIEDA ,  Takuya MORINAGA ,  Yohsuke HARAGUCHI

IPC分类号： B65H37/06 ,  B65H39/10 ,  B42C1/12

摘要： A sheet processing apparatus includes a folding device to fold a sheet and a fold-enhancing device to press a folded portion of the sheet folded by the folding device to perform enhanced folding processing on the sheet whose trailing edge has exited the folding device.

公开(公告)号：US20190010011A1

公开(公告)日：2019-01-10

申请号：US16127554

申请日：2018-09-11

申请人： Takahiro WATANABE ,  Tomohiro FURUHASHI ,  Michitaka SUZUKI ,  Tomomichi HOSHINO ,  Yuji SUZUKI ,  Satoshi SAITO ,  Takao WATANABE

发明人： Takahiro WATANABE ,  Tomohiro FURUHASHI ,  Michitaka SUZUKI ,  Tomomichi HOSHINO ,  Yuji SUZUKI ,  Satoshi SAITO ,  Takao WATANABE

IPC分类号： B65H45/20 ,  G03G15/00 ,  B65H45/14 ,  G03G21/16 ,  B65H45/101

摘要： A sheet processing apparatus includes: a second conveying roller pair that receives and conveys a sheet conveyed by a first conveying roller pair; a first folding roller pair that forms a first fold on the sheet; and a first rotation unit capable of rotating the second conveying roller pair and the first folding roller pair. One roller of the second conveying roller pair and one roller of the first folding roller pair are a common roller shared therebetween. The second conveying roller pair causes the sheet to be deflected and guided to the first folding roller pair, and the first folding roller pair forms the first fold on the deflected sheet by rotating the first rotation unit in a certain direction in a state in which the sheet is held by the first conveying roller pair and the second conveying roller pair.

公开(公告)号：US20170341885A1

公开(公告)日：2017-11-30

申请号：US15599645

申请日：2017-05-19

申请人： Michitaka SUZUKI ,  Tomohiro FURUHASHI ,  Yuuki NAKAGAWA ,  Tomomichi HOSHINO

发明人： Michitaka SUZUKI ,  Tomohiro FURUHASHI ,  Yuuki NAKAGAWA ,  Tomomichi HOSHINO

IPC分类号： B65H5/06 ,  B65H7/14 ,  B65H9/00 ,  B65H7/20 ,  B65H5/00

CPC分类号： B65H5/06 ,  B65H5/00 ,  B65H7/14 ,  B65H7/20 ,  B65H29/125 ,  B65H43/08 ,  B65H45/14 ,  B65H2403/942 ,  B65H2511/11 ,  B65H2513/412 ,  B65H2701/1311 ,  B65H2701/1313 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/02

摘要： A sheet folding device, which is included in an image forming system and uses a sheet folding method, includes first and second drive motors, a first sheet conveyor driven by the first drive motor and configured to receive and convey a sheet toward a downstream side of a sheet conveying direction, a second sheet conveyor driven by the second drive motor and configured to receive the sheet conveyed from the first sheet conveyor and to convey the sheet to the downstream side of the sheet conveying direction, and a controller configured to fold the sheet to a predetermined folding length set according to an amount of conveyance of the sheet by the second sheet conveyor while the sheet is being held between the first and second sheet conveyors, and to perform a feedback control with an integral gain to the second drive motor.

公开(公告)号：US20090039593A1

公开(公告)日：2009-02-12

申请号：US12186563

申请日：2008-08-06

申请人： Naohiro KIKKAWA ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Kazuhiro KOBAYASHI ,  Tomohiro FURUHASHI ,  Hiroshi MAEDA ,  Tomoichi NOMURA ,  Makoto HIDAKA ,  Hitoshi HATTORI ,  Junichi TOKITA ,  Akira KUNIEDA ,  Ichiro ICHIHASHI

发明人： Naohiro KIKKAWA ,  Masahiro TAMURA ,  Nobuyoshi SUZUKI ,  Shuuya NAGASAKO ,  Kazuhiro KOBAYASHI ,  Tomohiro FURUHASHI ,  Hiroshi MAEDA ,  Tomoichi NOMURA ,  Makoto HIDAKA ,  Hitoshi HATTORI ,  Junichi TOKITA ,  Akira KUNIEDA ,  Ichiro ICHIHASHI

IPC分类号： B65H29/00

CPC分类号： B65H29/00 ,  B42C1/12 ,  B65H29/14 ,  B65H2301/42146 ,  B65H2404/14 ,  B65H2404/693 ,  B65H2405/20 ,  B65H2801/27

摘要： A sheet processing apparatus and associated method are provided. The sheet processing apparatus includes a sheet conveying path, a sheet stack tray, a sheet discharging member, a sheet guide member, and a sheet contact portion. The sheet conveying path is configured to convey a sheet, the sheet discharging member discharges the sheet to the sheet stack tray, and the sheet stack tray receives the sheet. The sheet guide member is movable from a first position that guides the sheet discharged from the sheet discharging member to a second position that opens a sheet discharge path of the sheet discharging member. The sheet contact portion is arranged at an upstream side of the sheet discharging member with respect to the sheet conveying path, and responds to the sheet conveyed through the sheet conveying path in order to move the sheet guide member between the first and second positions.

摘要翻译： 提供了片材处理装置和相关方法。 片材处理设备包括片材传送路径，片材堆叠托盘，片材排出构件，片材引导构件和片材接触部分。 片材输送路径被配置为输送片材，片材排出构件将片材排出到片材堆叠托盘，并且片材堆叠托盘接收片材。 片材引导构件可从将从片材排出构件排出的片材引导到打开片材排出构件的片材排出路径的第二位置的第一位置移动。 片材接触部分相对于片材传送路径布置在片材排出构件的上游侧，并且响应于通过片材传送路径传送的片材，以便在第一和第二位置之间移动片材引导构件。

公开(公告)号：US20190284009A1

公开(公告)日：2019-09-19

申请号：US16224980

申请日：2018-12-19

申请人： Michitaka SUZUKI ,  Shinji ASAMI ,  Tomohiro FURUHASHI ,  Tomomichi HOSHINO ,  Fumiharu YONEYAMA ,  Makoto HIDAKA ,  Koki SAKANO ,  Akira KUNIEDA ,  Takuya MORINAGA ,  Yohsuke HARAGUCHI

发明人： Michitaka SUZUKI ,  Shinji ASAMI ,  Tomohiro FURUHASHI ,  Tomomichi HOSHINO ,  Fumiharu YONEYAMA ,  Makoto HIDAKA ,  Koki SAKANO ,  Akira KUNIEDA ,  Takuya MORINAGA ,  Yohsuke HARAGUCHI

IPC分类号： B65H45/04 ,  G03G15/00 ,  B65H45/14

摘要： A sheet processing apparatus includes conveyers to convey a sheet. The conveyers include a registration conveyer which a plurality of sheets is to sequentially contact and is configured to bend a preceding sheet contacting the registration conveyer toward a direction in which the preceding sheet does not obstruct an entry of a following sheet to the registration conveyer when the conveyers overlay and convey the plurality of sheets after the plurality of sheets sequentially contacts the registration conveyer.

公开(公告)号：US20140179504A1

公开(公告)日：2014-06-26

申请号：US14102951

申请日：2013-12-11

申请人： Kyosuke NAKADA ,  Tomohiro FURUHASHI ,  Shuuya NAGASAKO ,  Kazuya YAMAMOTO ,  Yuji SUZUKI ,  Takahiro WATANABE ,  Michitaka SUZUKI ,  Akira KUNIEDA ,  Kiichiro GOTO

发明人： Kyosuke NAKADA ,  Tomohiro FURUHASHI ,  Shuuya NAGASAKO ,  Kazuya YAMAMOTO ,  Yuji SUZUKI ,  Takahiro WATANABE ,  Michitaka SUZUKI ,  Akira KUNIEDA ,  Kiichiro GOTO

IPC分类号： B65H45/04 ,  B65H5/26

CPC分类号： B65H45/12 ,  B31F1/0025 ,  B31F1/10 ,  B65H45/147 ,  B65H45/20 ,  B65H2801/27

摘要： A sheet folding apparatus includes: a first sheet conveying unit; a second sheet conveying unit that is disposed downstream of the first sheet conveying unit; a folded part forming unit that forms a folded part on a sheet by nipping a turned-back portion formed on a part of the sheet between the first sheet conveying unit and the second sheet conveying unit; a second conveying path that bifurcates from the first conveying path and in which a sheet with the folded part is conveyed; and a pushing member that is movable between a pushing position at which the pushing member pushes the turned-back portion toward the folded part forming unit and a retracted position. The pushing member also serves as a changing unit that changes a direction of a leading end of the sheet that is conveyed in the first conveying path into a direction toward a second conveying path.

摘要翻译： 一种折页装置，包括：第一片材输送单元; 第二片材输送单元，设置在第一片材输送单元的下游; 折叠部分形成单元，其通过将形成在所述片材的一部分上的折回部分夹在所述第一片材输送单元和所述第二片材输送单元之间而在片材上形成折叠部分; 第二输送路径，其从第一输送路径分叉，并且其中具有折叠部分的片材被输送; 以及推动构件，其可以在推动构件将折返部分推向折叠部分形成单元的推动位置和缩回位置之间移动。 推动构件还用作改变单元，其将在第一输送路径中输送的片材的前端的方向改变成朝向第二输送路径的方向。

公开(公告)号：US20140171283A1

公开(公告)日：2014-06-19

申请号：US14091692

申请日：2013-11-27

申请人： Tomohiro FURUHASHI ,  Shuuya NAGASAKO ,  Michitaka SUZUKI ,  Kazuya YAMAMOTO ,  Kyosuke NAKADA ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Yuji SUZUKI ,  Kiichiro GOTO

发明人： Tomohiro FURUHASHI ,  Shuuya NAGASAKO ,  Michitaka SUZUKI ,  Kazuya YAMAMOTO ,  Kyosuke NAKADA ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Yuji SUZUKI ,  Kiichiro GOTO

IPC分类号： B65H45/04

CPC分类号： B65H45/04 ,  B31F1/0025 ,  B31F1/10 ,  B65H45/14 ,  B65H45/147 ,  B65H45/20 ,  B65H2801/03 ,  B65H2801/27

摘要： A sheet folding apparatus includes: a folded part forming unit that forms a folded part on the sheet by nipping a curved portion formed on a part of the sheet between an upstream first sheet conveying unit and a downstream second sheet conveying unit by holding a part of the sheet by the first sheet conveying unit and applying conveying force to the sheet to reverse the sheet upstream by the second sheet conveying unit; and a sheet leading end detection unit disposed downstream of or at almost same position as the second sheet conveying unit. The sheet is conveyed based on a detection timing of the sheet leading end detection unit such that the leading end of the sheet protrudes by a predetermined protrusion amount from the second sheet conveying unit immediately before applying conveying force to the sheet to reverse the sheet.

摘要翻译： 折页装置包括：折叠部分形成单元，其通过将形成在片材的一部分上的弯曲部分夹在上游第一片材输送单元和下游第二片材输送单元之间而形成折叠部分， 所述片材由所述第一片材输送单元施加输送力以将所述片材向上述第二片材输送单元反转; 以及设置在第二纸张传送单元的下游或与其相同的位置处的纸张前端检测单元。 基于片材前端检测单元的检测定时，片材被输送，使得片材的前端在向纸张施加输送力之前立即从第二片材输送单元突出预定的突出量，以反转片材。

公开(公告)号：US20200239265A1

公开(公告)日：2020-07-30

申请号：US16715608

申请日：2019-12-16

申请人： Michitaka SUZUKI ,  Tomohiro FURUHASHI ,  Tomomichi HOSHINO ,  Fumiharu YONEYAMA ,  Makoto HIDAKA ,  Koki SAKANO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Takuya MORINAGA ,  Yohsuke HARAGUCHI

发明人： Michitaka SUZUKI ,  Tomohiro FURUHASHI ,  Tomomichi HOSHINO ,  Fumiharu YONEYAMA ,  Makoto HIDAKA ,  Koki SAKANO ,  Akira KUNIEDA ,  Takahiro WATANABE ,  Takuya MORINAGA ,  Yohsuke HARAGUCHI

IPC分类号： B65H37/06 ,  G03G15/00

摘要： A sheet folding system includes a plurality of sheet folding apparatuses configured to receive and perform a folding process on a sheet and circuitry configured to distribute sheets to the plurality of sheet folding apparatuses. Each of the plurality of sheet folding apparatuses includes a folding device configured to fold the sheet, a first conveyance passage configured to convey the sheet downstream in a sheet conveyance direction without passing through the folding device, a second conveyance passage configured to convey the sheet to the folding device, a third conveyance passage configured to convey the sheet from the folding device downstream in the sheet conveyance direction, and a junction between the first conveyance passage and the third conveyance passage. The circuitry controls sheet conveyance to prevent an interference, at the junction, between the sheet conveyed from the first conveyance passage and the sheet conveyed from the third conveyance passage.

公开(公告)号：US20150225201A1

公开(公告)日：2015-08-13

申请号：US14609900

申请日：2015-01-30

申请人： Takahiro WATANABE ,  Tomohiro FURUHASHI ,  Michitaka SUZUKI ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Yuji SUZUKI ,  Satoshi SAITO ,  Koki SAKANO

发明人： Takahiro WATANABE ,  Tomohiro FURUHASHI ,  Michitaka SUZUKI ,  Tomomichi HOSHINO ,  Akira KUNIEDA ,  Yuji SUZUKI ,  Satoshi SAITO ,  Koki SAKANO

IPC分类号： B65H45/16

CPC分类号： B65H45/20 ,  B65H9/006 ,  B65H29/60 ,  B65H45/14 ,  B65H45/16 ,  B65H45/30 ,  B65H2301/4493 ,  B65H2403/72 ,  B65H2403/92 ,  B65H2404/10 ,  B65H2404/1521 ,  B65H2404/153 ,  B65H2404/563 ,  B65H2511/11 ,  B65H2511/212 ,  B65H2513/10 ,  B65H2513/11 ,  B65H2513/512 ,  B65H2557/242 ,  B65H2701/1123 ,  B65H2701/11231 ,  B65H2701/11232 ,  B65H2701/11234 ,  B65H2701/11238 ,  B65H2701/13212 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

摘要： A sheet processing device includes: a folder that forms a plurality of folds on a sheet such that a fold part and a part with no fold of the sheet overlap with each other; a conveyance unit that conveys the sheen on which the folds are formed by the folder; and a pressing part that presses the fold part of the conveyed sheet in which the fold part and the part with no fold overlap with each other, from a side on which the fold part is located.

摘要翻译： 片材处理装置包括：在片材上形成多个折叠使得折叠部分和不具有片材的折叠的部分彼此重叠的折叠件; 传送单元，其传送由折叠物形成折痕的光泽; 以及将折叠部和没有折叠部的折叠部和折叠部的折叠部按压折叠部的位置的按压部。

公开(公告)号：US20140147184A1

公开(公告)日：2014-05-29

申请号：US14089868

申请日：2013-11-26

申请人： Akira KUNIEDA ,  Tomohiro FURUHASHI ,  Shuuya NAGASAKO ,  Michitaka SUZUKI ,  Kazuya YAMAMOTO ,  Kyosuke NAKADA ,  Takahiro WATANABE ,  Yuuji SUZUKI ,  Kiichiro GOTO

发明人： Akira KUNIEDA ,  Tomohiro FURUHASHI ,  Shuuya NAGASAKO ,  Michitaka SUZUKI ,  Kazuya YAMAMOTO ,  Kyosuke NAKADA ,  Takahiro WATANABE ,  Yuuji SUZUKI ,  Kiichiro GOTO

IPC分类号： G03G15/00

CPC分类号： B65H45/147 ,  B31F1/0025 ,  B31F1/10 ,  B65H45/20 ,  G03G15/6582 ,  G03G2215/00877

摘要： A sheet processing apparatus includes: a folding processing unit that folds a sheet by reversely rotating a second conveying member in a condition in which the sheet is held by a first and the second conveying members; a calculating unit that calculates an amount of deflection of the sheet held by the first and second conveying members from timings at which the sheet is detected by first and second detecting units disposed upstream of the first conveying member and downstream of the second conveying member and a distance between disposed positions of the first and second detecting units; and a control unit that sets, from the calculated amount of deflection of the sheet, an amount of conveyance for the first conveying member in a direction opposite to a sheet conveying direction in a condition in which the sheet is held by the first and second conveying members.

摘要翻译： 片材处理设备包括：折叠处理单元，其通过在由第一和第二输送构件保持片材的状态下使第二输送构件反向旋转来折叠片材; 计算单元，其计算由第一和第二传送构件的上游的第一和第二检测单元和第二传送构件的下游的第一和第二检测单元检测到的片材的第一和第二传送构件所保持的片材的偏转量， 第一和第二检测单元的设置位置之间的距离; 以及控制单元，根据计算出的片材的偏转量，在片材由第一和第二输送物保持的状态下，沿与片材输送方向相反的方向设定第一输送部件的输送量 会员