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公开(公告)号：US10723581B2
公开(公告)日：2020-07-28
申请号：US16274346
申请日：2019-02-13
申请人： Shinji Asami , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
发明人： Shinji Asami , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
摘要： A sheet processing apparatus includes a first conveyer to convey a sheet, a first folding device to fold the sheet and put a crease in the sheet, a second conveyer to convey the sheet folded by the first folding device, a second folding device to fold the sheet and put a crease in the sheet, and a guide. The first conveyer and the second conveyer are rotatable in reverse. The guide guides the sheet conveyed downstream from the first conveyer and the sheet conveyed downstream from the second conveyer.
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公开(公告)号：US20190284012A1
公开(公告)日：2019-09-19
申请号：US16275485
申请日：2019-02-14
申请人： Fumiharu Yoneyama , Shinji Asami , Akira Kunieda , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Makoto Hidaka , Koki Sakano , Takuya Morinaga , Yohsuke Haraguchi
发明人： Fumiharu Yoneyama , Shinji Asami , Akira Kunieda , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Makoto Hidaka , Koki Sakano , Takuya Morinaga , Yohsuke Haraguchi
摘要： A sheet processing apparatus includes a rotatable pressing member, a guide, and a contact member. The rotatable pressing member includes a pressing portion that is disposed in a predetermined range in a rotation direction of the pressing member to press a folded portion of a sheet. The guide is disposed opposite the pressing member. The contact member contacts the guide and is rotatably disposed at at least one end of the pressing member in an axial direction of the pressing member.
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公开(公告)号：US20190284010A1
公开(公告)日：2019-09-19
申请号：US16274346
申请日：2019-02-13
申请人： Shinji Asami , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
发明人： Shinji Asami , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
摘要： A sheet processing apparatus includes a first conveyer to convey a sheet, a first folding device to fold the sheet and put a crease in the sheet, a second conveyer to convey the sheet folded by the first folding device, a second folding device to fold the sheet and put a crease in the sheet, and a guide. The first conveyer and the second conveyer are rotatable in reverse. The guide guides the sheet conveyed downstream from the first conveyer and the sheet conveyed downstream from the second conveyer.
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公开(公告)号：US10899573B2
公开(公告)日：2021-01-26
申请号：US16351966
申请日：2019-03-13
申请人： Tomohiro Furuhashi , Shinji Asami , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
发明人： Tomohiro Furuhashi , Shinji Asami , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
摘要： A sheet processing apparatus includes an entry portion, a sheet conveyance path extending from the entry portion, a skew correction roller pair that contacts a leading edge of a sheet conveyed in a predetermined direction from the entry portion to correct skew of the sheet, and a receiving path. The skew correction roller pair conveys the skew-corrected sheet in a direction opposite the predetermined direction. The receiving path branches from the sheet conveyance path from the entry portion to the skew correction roller pair to receive the sheet conveyed in the direction opposite the predetermined direction.
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公开(公告)号：US20190276263A1
公开(公告)日：2019-09-12
申请号：US16227686
申请日：2018-12-20
申请人： Makoto Hidaka , Shinji Asami , Tomohiro Furuhashi , Takuya Morinaga , Tomomichi Hoshino , Yohsuke Haraguchi , Koki Sakano , Michitaka Suzuki , Akira Kunieda , Fumiharu Yoneyama
发明人： Makoto Hidaka , Shinji Asami , Tomohiro Furuhashi , Takuya Morinaga , Tomomichi Hoshino , Yohsuke Haraguchi , Koki Sakano , Michitaka Suzuki , Akira Kunieda , Fumiharu Yoneyama
摘要： A folding apparatus includes a folding device to fold a sheet bundle, an additional folding device, a conveyer, and control circuitry. The additional folding device includes a pressure roller disposed downstream from the folding device in a sheet conveyance direction and configured to press the sheet bundle after the folding device folds the sheet bundle and a sheet support member disposed opposite the pressure roller via the sheet bundle. The conveyer conveys the sheet bundle to a position at which the additional folding device presses the sheet bundle and hold the sheet bundle at the position. The control circuitry causes the additional folding device to perform additional folding processing on a first position of the sheet bundle, the conveyer to move the sheet bundle to a second position different from the first position, and the additional folding device to perform the additional folding processing at the second position again.
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公开(公告)号：US11267671B2
公开(公告)日：2022-03-08
申请号：US16276823
申请日：2019-02-15
申请人： Yohsuke Haraguchi , Shinji Asami , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Akira Kunieda , Takuya Morinaga , Makoto Hidaka , Koki Sakano
发明人： Yohsuke Haraguchi , Shinji Asami , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Akira Kunieda , Takuya Morinaga , Makoto Hidaka , Koki Sakano
摘要： A sheet processing apparatus includes a roller pair configured to convey a sheet, a sheet bundle conveyer configured to convey a sheet bundle to the roller pair, and circuitry configured to cause the sheet bundle conveyer to contact leading edges of sheets of the sheet bundle to the roller pair and cause the roller pair to rotate in reverse to align the leading edges of the sheets of the sheet bundle.
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公开(公告)号：US20190284011A1
公开(公告)日：2019-09-19
申请号：US16351966
申请日：2019-03-13
申请人： Tomohiro Furuhashi , Shinji Asami , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
发明人： Tomohiro Furuhashi , Shinji Asami , Michitaka Suzuki , Tomomichi Hoshino , Fumiharu Yoneyama , Makoto Hidaka , Koki Sakano , Akira Kunieda , Takuya Morinaga , Yohsuke Haraguchi
摘要： A sheet processing apparatus includes an entry portion, a sheet conveyance path extending from the entry portion, a skew correction roller pair that contacts a leading edge of a sheet conveyed in a predetermined direction from the entry portion to correct skew of the sheet, and a receiving path. The skew correction roller pair conveys the skew-corrected sheet in a direction opposite the predetermined direction. The receiving path branches from the sheet conveyance path from the entry portion to the skew correction roller pair to receive the sheet conveyed in the direction opposite the predetermined direction.
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公开(公告)号：US10745236B2
公开(公告)日：2020-08-18
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
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.
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公开(公告)号：US10710834B2
公开(公告)日：2020-07-14
申请号：US16227686
申请日：2018-12-20
申请人： Makoto Hidaka , Shinji Asami , Tomohiro Furuhashi , Takuya Morinaga , Tomomichi Hoshino , Yohsuke Haraguchi , Koki Sakano , Michitaka Suzuki , Akira Kunieda , Fumiharu Yoneyama
发明人： Makoto Hidaka , Shinji Asami , Tomohiro Furuhashi , Takuya Morinaga , Tomomichi Hoshino , Yohsuke Haraguchi , Koki Sakano , Michitaka Suzuki , Akira Kunieda , Fumiharu Yoneyama
摘要： A folding apparatus includes a folding device to fold a sheet bundle, an additional folding device, a conveyer, and control circuitry. The additional folding device includes a pressure roller disposed downstream from the folding device in a sheet conveyance direction and configured to press the sheet bundle after the folding device folds the sheet bundle and a sheet support member disposed opposite the pressure roller via the sheet bundle. The conveyer conveys the sheet bundle to a position at which the additional folding device presses the sheet bundle and hold the sheet bundle at the position. The control circuitry causes the additional folding device to perform additional folding processing on a first position of the sheet bundle, the conveyer to move the sheet bundle to a second position different from the first position, and the additional folding device to perform the additional folding processing at the second position again.
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公开(公告)号：US10689222B2
公开(公告)日：2020-06-23
申请号：US16275485
申请日：2019-02-14
申请人： Fumiharu Yoneyama , Shinji Asami , Akira Kunieda , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Makoto Hidaka , Koki Sakano , Takuya Morinaga , Yohsuke Haraguchi
发明人： Fumiharu Yoneyama , Shinji Asami , Akira Kunieda , Tomohiro Furuhashi , Michitaka Suzuki , Tomomichi Hoshino , Makoto Hidaka , Koki Sakano , Takuya Morinaga , Yohsuke Haraguchi
摘要： A sheet processing apparatus includes a rotatable pressing member, a guide, and a contact member. The rotatable pressing member includes a pressing portion that is disposed in a predetermined range in a rotation direction of the pressing member to press a folded portion of a sheet. The guide is disposed opposite the pressing member. The contact member contacts the guide and is rotatably disposed at at least one end of the pressing member in an axial direction of the pressing member.
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