公开(公告)号：US20200341414A1

公开(公告)日：2020-10-29

申请号：US16842897

申请日：2020-04-08

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

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

IPC分类号： G03G15/20 ,  B32B37/00 ,  B32B43/00

摘要： A sheet separation device configured to separate a two-ply sheet, in which two sheets are bonded together at a portion, includes a rotator, a nipping member disposed opposite the rotator and configured to nip the two-ply sheet with the rotator, a conveyor configured to convey the two-ply sheet between the rotator and the nipping member, and a winding member disposed adjacent to the rotator. The conveyor conveys the two-ply sheet with a bonded portion of the two-ply sheet being an upstream end or a downstream end of the two-ply sheet in a conveyance direction of the two-ply sheet. The winding member winds the two-ply sheet around the rotator, to create a difference in winding circumferential length between the two sheets and separate the two sheets. The sheet separation device further includes control circuitry configured to adjust a winding amount of the two-ply sheet around the rotator.

公开(公告)号：US20200247107A1

公开(公告)日：2020-08-06

申请号：US16745653

申请日：2020-01-17

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

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

IPC分类号： B32B43/00 ,  B32B37/00 ,  G03G15/00

摘要： A sheet separation device separates a two-ply sheet in which two sheets are bonded together at a portion. The sheet separation device includes a rotator, a nipping member opposite the rotator, to nip the two-ply sheet with the rotator, a conveyor to convey the two-ply sheet between the rotator and the nipping member, a winding member adjacent to the rotator, to wind the two-ply sheet around the rotator, and control circuitry. In winding the two-ply sheet, the control circuitry rotates the rotator at a first speed faster than a second speed at which the two-ply sheet moves to the rotator via the conveyor, and creates a difference in winding circumferential length between the two sheets, thereby separating the two sheets. The conveyor conveys the two-ply sheet with a bonded portion of the two-ply sheet being an upstream end or a downstream end in a conveyance direction of the two-ply sheet.

公开(公告)号：US20200338877A1

公开(公告)日：2020-10-29

申请号：US16842941

申请日：2020-04-08

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

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

IPC分类号： B32B37/00 ,  B32B37/14 ,  B65H3/06 ,  B65H3/66 ,  B32B37/18

摘要： A sheet separation device includes a rotator, a nipping member to nip the two-ply sheet with the rotator, a first conveyor to convey the two-ply sheet in a first direction toward the rotator and a second direction reverse thereto, a winding member to wind the two-ply sheet around the rotator, a second conveyor to convey a sheet medium in the second direction, a separation claw to move in a width direction; a sheet guide to guide the separated two sheets to different passages; and control circuitry. The first conveyor conveys the two-ply sheet to the rotator with a bonded portion at an upstream end. The control circuitry inserts the separation claw into a space between the two sheets, adjusts a projection amount of the two-ply sheet from a nip of the first conveyor in the second direction, and inserts the sheet medium in two-ply sheet adjusted in the projection amount.

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：US20160114999A1

公开(公告)日：2016-04-28

申请号：US14882986

申请日：2015-10-14

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

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

IPC分类号： B65H45/16 ,  B31F1/00 ,  B65H7/20

CPC分类号： B31F1/0025 ,  B65H45/14 ,  B65H45/30 ,  B65H2801/27

摘要： A sheet processing device includes: a conveying module that conveys a folded sheet; and a pressing module that presses a folded part of the folded sheet by rotating about a direction orthogonal to a sheet conveying direction of the conveying module as a rotation axis. The pressing module includes a projecting part arranged in a certain range in a direction of the rotation axis along a circumferential surface about the rotation axis. The projecting part is formed to be symmetric with respect to a middle part of the rotation axis in the direction of the rotation axis, and the projecting part arranged on one side from the middle part along the direction of the rotation axis are formed such that a position of the projecting part in a rotational direction of the circumferential surface varies along the direction of the rotation axis.

摘要翻译： 片材处理装置包括：传送折叠片材的传送模块; 以及按压模块，其通过围绕与输送模块的纸张输送方向正交的方向旋转来按压折叠的片材的折叠部分作为旋转轴。 按压模块包括沿着围绕旋转轴线的周向表面沿旋转轴线的方向在一定范围内布置的突出部分。 突出部形成为在旋转轴的方向上相对于旋转轴的中间部对称，并且沿着旋转轴线的方向从中间部排列在一侧的突出部形成为 突出部在圆周面的旋转方向上的位置沿着旋转轴线的方向变化。

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：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：US20200247636A1

公开(公告)日：2020-08-06

申请号：US16747225

申请日：2020-01-20

申请人： Tomohiro FURUHASHI ,  Akihiro Iwasaki ,  Michitaka Suzuki ,  Fumiharu Yoneyama ,  Tomomichi Hoshino ,  Wataru Takahashi ,  Takuya Morinaga ,  Koki Sakano ,  Akira Kunieda ,  Yohsuke Haraguchi ,  Makoto Hidaka

发明人： Tomohiro FURUHASHI ,  Akihiro Iwasaki ,  Michitaka Suzuki ,  Fumiharu Yoneyama ,  Tomomichi Hoshino ,  Wataru Takahashi ,  Takuya Morinaga ,  Koki Sakano ,  Akira Kunieda ,  Yohsuke Haraguchi ,  Makoto Hidaka

IPC分类号： B65H29/12 ,  B65H45/04 ,  B65H45/16

摘要： A sheet separation device to open a two-ply sheet includes a rotator; a nipping member disposed opposite the rotator and configured to nip the two-ply sheet with the rotator; a conveyor configured to convey the two-ply sheet between the rotator and the nipping member, and a winding member disposed adjacent to the rotator. The conveyor conveys the two-ply sheet with a bonded portion of the two-ply sheet being an upstream end or a downstream end of the two-ply sheet in a conveyance direction of the two-ply sheet. The winding member winds the two-ply sheet around the rotator, to create a difference in winding circumferential length between the two sheets and separate the two sheets.

公开(公告)号：US20160068359A1

公开(公告)日：2016-03-10

申请号：US14841815

申请日：2015-09-01

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

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

IPC分类号： B65H7/20 ,  B65H7/02 ,  B65H45/30

CPC分类号： B65H45/30 ,  B65H45/14

摘要： A sheet processing device includes a conveying unit, a presser, an end detector, and a setting unit. The conveying unit conveys a sheet having a crease formed therein. The presser presses the crease in the sheet. The end detector detects an end in a conveying direction of the sheet at a position upstream of the presser in the conveying direction. The setting unit sets a crease position where the crease is to be formed. Upon detection of the end in the conveying direction, the conveying unit conveys the sheet to a position where the crease faces the presser, on the basis of the crease position set by the setting unit. The presser presses the crease in the conveyed sheet.

摘要翻译： 片材处理装置包括输送单元，压脚，端部检测器和设定单元。 输送单元输送其中形成有折痕的片材。 压脚按压片材中的折痕。 末端检测器在输送方向上在压脚的上游位置处检测纸张在输送方向上的端部。 设定单元设定要形成折痕的折痕位置。 在检测到输送方向上的端部时，输送单元基于由设定单元设定的折痕位置将纸张传送到折痕面向压脚的位置。 压脚按压输送的纸张中的折痕。