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公开(公告)号：US20150329308A1
公开(公告)日：2015-11-19
申请号：US14742149
申请日：2015-06-17
申请人： Akikazu IWATA , Hiroshi NISHINO , Yu YAMAYA , Ryohei MORISAKI , Norihiko MURAKAMI , Maki NISHIDE
发明人： Akikazu IWATA , Hiroshi NISHINO , Yu YAMAYA , Ryohei MORISAKI , Norihiko MURAKAMI , Maki NISHIDE
CPC分类号： B41J11/04 , B65H29/58 , B65H29/60 , B65H29/70 , B65H37/06 , B65H45/14 , B65H45/30 , B65H2301/4493 , B65H2403/72 , B65H2403/942 , B65H2404/1118 , B65H2404/121 , B65H2404/632 , B65H2404/693 , B65H2404/6942 , B65H2511/11 , B65H2511/212 , B65H2513/10 , B65H2513/11 , B65H2513/512 , B65H2557/242 , B65H2701/1123 , B65H2701/11231 , B65H2701/11232 , B65H2701/11234 , B65H2701/13212 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet processing device for pressing a fold line formed in a sheet, the sheet processing device comprises a pressing portion configured to press a sheet while rotating about a rotation axis. The pressing portion includes a pressing unit having a projecting shape, disposed over a predetermined range in a direction of the rotation axis to have a position in a rotation direction about the rotation axis changed according to the direction of the rotation axis, and an impact absorbing member provided at a part of the pressing unit of the pressing portion, abutting on the sheet at first in the rotation direction of the pressing portion, the impact absorbing member configured to reduce impact upon abutting on the sheet.
摘要翻译： 一种片材处理装置，用于压制形成在片材中的折叠线，片材处理装置包括被构造成在绕旋转轴线旋转的同时按压片材的按压部分。 按压部包括具有突出形状的按压单元，其设置在旋转轴线的方向上的预定范围内，以沿着旋转轴线的旋转方向的位置根据旋转轴线的方向而变化，并且具有冲击吸收 其设置在所述按压部的按压单元的一部分处，所述按压部的按压单元的一部分首先在所述按压部的旋转方向上抵接在所述片材上，所述冲击吸收部件被构造成减小对所述片材的抵接的冲击。
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公开(公告)号：US20150329309A1
公开(公告)日：2015-11-19
申请号：US14705396
申请日：2015-05-06
申请人： Akikazu IWATA , Hiroshi NISHINO , Yu YAMAYA , Ryohei MORISAKI , Norihiko MURAKAMI , Maki NISHIDE
发明人： Akikazu IWATA , Hiroshi NISHINO , Yu YAMAYA , Ryohei MORISAKI , Norihiko MURAKAMI , Maki NISHIDE
CPC分类号： B41J11/04 , B41J11/0045 , B65H29/58 , B65H29/60 , B65H29/70 , B65H37/06 , B65H45/14 , B65H45/16 , B65H45/30 , B65H2301/4493 , B65H2403/72 , B65H2403/942 , B65H2404/1118 , B65H2404/121 , B65H2404/632 , B65H2404/693 , B65H2404/6942 , B65H2511/11 , B65H2511/212 , B65H2513/10 , B65H2513/11 , B65H2513/512 , B65H2557/242 , B65H2701/1123 , B65H2701/11231 , B65H2701/11232 , B65H2701/11234 , B65H2701/13212 , B65H2801/27 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet processing device for pressing a fold line formed in a sheet, the sheet processing device comprises a pressing portion configured to press a sheet while rotating about a rotation axis. The pressing portion includes a pressing unit having a projecting shape, disposed over a predetermined range in a direction of the rotation axis to have a position in a rotation direction about the rotation axis changed according to the direction of the rotation axis, and an impact absorbing member provided at a part of the pressing unit of the pressing portion, abutting on the sheet at first in the rotation direction of the pressing portion, the impact absorbing member configured to reduce impact upon abutting on the sheet.
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公开(公告)号：US20160355364A1
公开(公告)日：2016-12-08
申请号：US15170310
申请日：2016-06-01
申请人： Hidefumi SHIBATA , Masanobu KIMATA , Masaaki KAWASAKI , Ryohei MORISAKI , Norihiko MURAKAMI , Maki NISHIDE
发明人： Hidefumi SHIBATA , Masanobu KIMATA , Masaaki KAWASAKI , Ryohei MORISAKI , Norihiko MURAKAMI , Maki NISHIDE
CPC分类号： B65H31/02 , B65H31/3027 , B65H31/36 , B65H31/38 , B65H2301/4212 , B65H2301/4213 , B65H2403/942 , B65H2404/1521 , B65H2404/723 , B65H2405/11151 , B65H2511/13 , B65H2511/152 , B65H2511/17 , B65H2511/30 , B65H2513/108 , B65H2513/11 , B65H2513/53 , B65H2553/612 , B65H2801/27 , G03G15/6541 , G03G15/6582 , G03G2215/00822 , B65H2220/03 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet post-processing apparatus includes: a sheet stack tray; a rear-end-position regulating member, against which a rear end of the sheet on the tray is butted to align a position of the sheet in a sheet conveying direction to the stack tray, the rear end of the sheet being a rear end in the conveying direction; and a roller member that comes in contact with an upper surface of the sheet conveyed to an upper side of the tray, before the sheet is stacked on a stacking surface on the tray, and conveys the sheet stacked on the stacking surface toward the rear-end-position regulating member, wherein a rotation speed before stacking is set to be smaller than a rotation speed after stacking, and the rotation speed of before stacking is greater than zero.
摘要翻译： 片材后处理装置包括：片材堆叠托盘; 后端位置限制构件，托盘的片材的后端与之对齐，以将片材的输送方向的位置对齐到堆叠托盘，片材的后端为后端 输送方向; 以及在纸张堆叠在托盘的堆叠表面上之前与传送到托盘的上侧的纸张的上表面接触的辊构件，并且将堆叠在堆叠表面上的纸张朝向后方传送， 其中堆叠前的转速被设定为小于堆叠后的转速，并且堆叠前的转速大于零。
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公开(公告)号：US20220297963A1
公开(公告)日：2022-09-22
申请号：US17684722
申请日：2022-03-02
申请人： Ryo SUZUKI , Ryohei MORISAKI , Kenji HARI , Nagayasu YOSHIDA , Katsuji YAMAGUCHI
发明人： Ryo SUZUKI , Ryohei MORISAKI , Kenji HARI , Nagayasu YOSHIDA , Katsuji YAMAGUCHI
摘要： A sheet feeding device feeds a sheet in a feed direction. The sheet feeding device includes a loading portion, a feeler, and a first detection sensor. The sheet is to be placed on the loading portion. The feeler rotates from a reference position to a pushed position around a support shaft in response to a push by a downstream end of the sheet, which is placed on the loading portion, in the feeding direction. The first detection sensor detects a rotation of the feeler from one of the reference position and the pushed position to the other of the reference position and the pushed position. The loading portion includes a second detection sensor to detect a state in which the sheet is placed on the loading portion.
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公开(公告)号：US20220081247A1
公开(公告)日：2022-03-17
申请号：US17460522
申请日：2021-08-30
申请人： Ryohei MORISAKI
发明人： Ryohei MORISAKI
摘要： A sheet feeder includes an ejection tray, an ejector, an aligner, a pressing member, a friction member, and a switching device. The ejection tray stacks sheets. The ejector ejects a sheet to the ejection tray. The aligner is disposed downstream of the ejector in a direction of ejection of the sheet. The aligner is rotatable in a normal direction and a reverse direction. The pressing member applies pressure between the sheet and the aligner to enable the aligner to convey the sheet by rotation in the normal direction and the reverse direction. The friction member contacts the sheet ejected on the ejection tray to prevent conveyance of the sheet. The switching device switches contact and separation of the friction member with respect to the sheet.
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公开(公告)号：US20240255881A1
公开(公告)日：2024-08-01
申请号：US18416398
申请日：2024-01-18
申请人： Kimiharu YANAGISAWA , Shinya TAKAI , Ryohei MORISAKI , Takehisa SHIMAZU , Hiroshi KUBO , Shinya KITAOKA
发明人： Kimiharu YANAGISAWA , Shinya TAKAI , Ryohei MORISAKI , Takehisa SHIMAZU , Hiroshi KUBO , Shinya KITAOKA
CPC分类号： G03G15/6529 , H04N1/00588
摘要： A drive transmission device includes a plurality of drive transmission units and a heat-resistant member. The drive transmission units include a plurality of drive transmission mechanisms to transmit drive force from a plurality of drive sources to a driven member. At least two drive sources of the drive sources are included in at least two drive transmission units of the drive transmission units. The at least two drive sources are disposed at substantially a same height and on a same side with respect to at least two drive transmission mechanisms of the drive transmission mechanisms that correspond to the at least two drive sources. The heat-resistant member is disposed at a position higher than the at least two drive sources in a use state. The at least two drive transmission mechanisms are shielded from the at least two drive sources by the heat-resistant member at the position.
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