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1. 发明授权

US11772923B2 Sheet feeding apparatus 有权
公开(公告)号：US11772923B2
公开(公告)日：2023-10-03
申请号：US17552821
申请日：2021-12-16
申请人： Jun Natori , Akiharu Higaki , Takuya Sakamoto , Naoki Yokoyama , Kazunori Hatakawa , Naoto Takeshita , Hiroshi Yazawa , Noritoshi Aikawa , Masatoshi Ozawa , Makoto Ozawa
发明人： Jun Natori , Akiharu Higaki , Takuya Sakamoto , Naoki Yokoyama , Kazunori Hatakawa , Naoto Takeshita , Hiroshi Yazawa , Noritoshi Aikawa , Masatoshi Ozawa , Makoto Ozawa
IPC分类号： B65H29/62 , B65H43/04 , B65H7/12
CPC分类号： B65H7/12 , B65H29/62 , B65H2405/10 , B65H2553/00
摘要： A sheet feeding apparatus for feeding sheets is provided with a multi feed detecting section for detecting multi feed of conveyed sheets in a predetermined detection position of a conveyance path, and first and second discharge sections to which multi-fed sheets with the multi feed detected are discharged, and corresponding to one of a front end position of the multi-fed sheets at the time the multi feed detecting section detects the multi feed of sheets, a sheet storage state of the second discharge section, sheet storage states of the first and second discharge sections, a size of sheets and weighing, selects one of the first and second discharge sections to discharge the multi-fed sheets to the selected discharge section.

2. 发明授权

US11591173B2 Sheet storage apparatus 有权
公开(公告)号：US11591173B2
公开(公告)日：2023-02-28
申请号：US17363420
申请日：2021-06-30
申请人： Kazunori Hatakawa
发明人： Kazunori Hatakawa
IPC分类号： B65H3/14
摘要： To reduce, at the time of sheet replenishment, breakage of a floating regulation member that regulates floating of a sheet floated by air blowing in a sheet storage apparatus that loosen stored sheets by means of air blowing. Air is blown to sheets stored in a storage part to loosen the sheets. One of a pair of side regulation members for regulating both ends of the sheets stored in the storage part has a floating regulation member for regulating floating of a sheet floated by means of air blowing. The floating regulation member is configured to be turnable in a sheet stacking direction about a rotation axis provided to one of the side regulation members on the side at which the floating regulation member is provided. A load applied to the floating regulation member differs between when the floating regulation member is turned upward and when it is turned downward.

3. 发明授权

US08794616B2 Sheet post-processing apparatus and image forming apparatus using the same 有权
标题翻译：片材后处理装置和使用其的成像装置
公开(公告)号：US08794616B2
公开(公告)日：2014-08-05
申请号：US13137806
申请日：2011-09-14
申请人： Satoru Matsuki , Yuji Kunugi , Ikuhiro Obata , Kazunori Hatakawa , Hiroto Akiyama , Tsukasa Kondo , Tatsuya Shimizu
发明人： Satoru Matsuki , Yuji Kunugi , Ikuhiro Obata , Kazunori Hatakawa , Hiroto Akiyama , Tsukasa Kondo , Tatsuya Shimizu
IPC分类号： B65H37/04 , G03G15/00
CPC分类号： G03G15/6544 , G03G15/6582 , G03G2215/00793 , G03G2215/00818
摘要： A sheet post-processing apparatus includes a first unit having a guide device for guiding a sheet, a second unit having a first post-processing device for performing post-processing on the sheet, and a third unit having a second post-processing device for loading sheets and performing post-processing on the sheets in bunch form placed on the processing tray. A first coupling device is provided for coupling the first unit and at least one of the second and third units. A second coupling device is provided for coupling the second unit and the third unit. The second unit and the third unit are capable of being pulled out in the sheet carrying-out direction with respect to the first unit by releasing the first coupling device. The entire or front side of the second unit is shiftable to the first unit side with respect to the third unit by releasing the second coupling device.
摘要翻译：片材后处理装置包括具有用于引导片材的引导装置的第一单元，具有用于在片材上进行后处理的第一后处理装置的第二单元和具有第二后处理装置的第三单元，装载纸张并在放置在处理托盘上的束状纸张上执行后处理。提供第一联接装置用于联接第一单元和第二和第三单元中的至少一个。提供了用于联接第二单元和第三单元的第二联接装置。通过释放第一联接装置，第二单元和第三单元能够相对于第一单元在片材搬出方向上被拉出。通过释放第二联接装置，第二单元的整个或前侧可相对于第三单元移动到第一单元侧。

4. 发明申请

US20130063743A1 Sheet post-processing apparatus and image forming apparatus using the same 有权
标题翻译：片材后处理装置和使用其的成像装置
公开(公告)号：US20130063743A1
公开(公告)日：2013-03-14
申请号：US13137806
申请日：2011-09-14
申请人： Satoru Matsuki , Yuji Kunugi , Ikuhiro Obata , Kazunori Hatakawa , Hiroto Akiyama , Tsukasa Kondo , Tatsuya Shimizu
发明人： Satoru Matsuki , Yuji Kunugi , Ikuhiro Obata , Kazunori Hatakawa , Hiroto Akiyama , Tsukasa Kondo , Tatsuya Shimizu
IPC分类号： G06K15/02
CPC分类号： G03G15/6544 , G03G15/6582 , G03G2215/00793 , G03G2215/00818
摘要： A sheet post-processing apparatus includes a first unit having a guide device for guiding a sheet, a second unit having a first post-processing device for performing post-processing on the sheet, and a third unit having a second post-processing device for loading sheets and performing post-processing on the sheets in bunch form placed on the processing tray. A first coupling device is provided for coupling the first unit and at least one of the second and third units. A second coupling device is provided for coupling the second unit and the third unit. The second unit and the third unit are capable of being pulled out in the sheet carrying-out direction with respect to the first unit by releasing the first coupling device. The entire or front side of the second unit is shiftable to the first unit side with respect to the third unit by releasing the second coupling device.
摘要翻译：片材后处理装置包括具有用于引导片材的引导装置的第一单元，具有用于在片材上进行后处理的第一后处理装置的第二单元和具有第二后处理装置的第三单元，装载纸张并在放置在处理托盘上的束状纸张上执行后处理。提供第一联接装置用于联接第一单元和第二和第三单元中的至少一个。提供了用于联接第二单元和第三单元的第二联接装置。通过释放第一联接装置，第二单元和第三单元能够相对于第一单元在片材搬出方向上被拉出。通过释放第二联接装置，第二单元的整个或前侧可相对于第三单元移动到第一单元侧。

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