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11. 发明授权

US10105968B2 Sheet processing device and image forming system 有权
公开(公告)号：US10105968B2
公开(公告)日：2018-10-23
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
IPC分类号： B65H45/30 , B41J11/04 , B65H45/16 , B41J11/00 , B65H37/06 , B65H29/70 , B65H29/58 , B65H29/60 , B65H45/14
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.

12. 发明申请

US20160355364A1 SHEET POST-PROCESSING APPARATUS AND IMAGE FORMING SYSTEM 有权
标题翻译：纸张后处理装置和图像形成系统
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
IPC分类号： B65H31/02 , B65H29/68 , B65H29/58 , B65H29/22 , B65H43/04
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。

13. 发明申请

US20150329309A1 SHEET PROCESSING DEVICE AND IMAGE FORMING SYSTEM 审中-公开
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
IPC分类号： B65H45/16 , B41J11/00
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.

14. 发明授权

US08424867B2 Sheet feeder and image forming apparatus including the same 有权
标题翻译：送纸器和包括它的成像设备
公开(公告)号：US08424867B2
公开(公告)日：2013-04-23
申请号：US13137945
申请日：2011-09-22
申请人： Ryohei Morisaki
发明人： Ryohei Morisaki
IPC分类号： B65H3/52
CPC分类号： B65H3/5223
摘要： A sheet feeder includes: a friction pad held by a pad holder; and a separation roller that is in contact with the friction pad while in rotation. A separation nip formed between the friction pad and the separation roller separates a recording medium from a plurality of recording media fed into the separation nip, and the pad holder includes a convex portion that is provided downstream of the friction pad in a sheet feeding direction and at a middle portion in a first width direction perpendicular to the sheet feeding direction and that is capable of coming into contact with the recording medium.
摘要翻译：片材进给器包括：由垫保持器保持的摩擦垫; 以及在旋转时与摩擦垫接触的分离辊。形成在摩擦垫和分离辊之间的分离压区将记录介质从馈送到分离辊隙中的多个记录介质分离，并且焊盘保持器包括在片材馈送方向上设置在摩擦垫下游的凸部，在与片材进给方向垂直的第一宽度方向的中间部分处，并且能够与记录介质接触。

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