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公开(公告)号：US10017342B2
公开(公告)日：2018-07-10
申请号：US15060671
申请日：2016-03-04
申请人： Toshihiro Okutsu , Masaki Ishizaki , Yasuo Niikura , Hidetoshi Kojima , Masato Hashimoto , Munehisa Fuda , Tatsuya Sugawara , Kohjiroh Haga , Kiyotake Nakamura , Hideaki Takahashi , Takashi Fukumoto
发明人： Toshihiro Okutsu , Masaki Ishizaki , Yasuo Niikura , Hidetoshi Kojima , Masato Hashimoto , Munehisa Fuda , Tatsuya Sugawara , Kohjiroh Haga , Kiyotake Nakamura , Hideaki Takahashi , Takashi Fukumoto
CPC分类号： B65H5/062 , B65H7/02 , B65H2301/4452 , B65H2511/20 , B65H2513/50 , B65H2701/1311 , G03G15/6529 , G03G15/6564 , G03G21/14 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A paper sheet conveyance device includes a plurality of conveyance members and conveys a paper sheet while performing temporary stop of conveying and then restart of conveying. Two paper sheets sequential in a conveyance direction stop together in a state of the temporary stop, driving a first transfer member to which a preceding first paper sheet that is one of the two paper sheets is opposed and a second conveyance member to which a following second paper sheet that is the other paper sheet is opposed is stopped and restarted synchronously for the temporary stop and the restart. A stop position information acquisition unit acquires information on a position on the conveyance path at which the second paper sheet stops in the state of the temporary stop, and a timing for stopping the conveying after the conveying is restarted is controlled according to the acquired information.
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公开(公告)号：US09802775B2
公开(公告)日：2017-10-31
申请号：US14878411
申请日：2015-10-08
申请人： Masato Hashimoto , Takashi Fukumoto , Hideaki Takahashi , Hisayoshi Sugawara , Munehisa Fuda , Yasuo Niikura , Masaki Ishizaki , Kiyotake Nakamura , Hidetoshi Kojima , Toshihiro Okutsu , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga
发明人： Masato Hashimoto , Takashi Fukumoto , Hideaki Takahashi , Hisayoshi Sugawara , Munehisa Fuda , Yasuo Niikura , Masaki Ishizaki , Kiyotake Nakamura , Hidetoshi Kojima , Toshihiro Okutsu , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga
CPC分类号： B65H7/02 , B65H3/126 , B65H3/48 , B65H7/16 , B65H29/246 , B65H2406/1211 , B65H2406/363 , B65H2406/414 , B65H2406/42 , B65H2511/414 , B65H2511/524 , B65H2515/212 , B65H2557/23 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： A sheet separating device includes: a lifting nozzle configured to blow air against an end portion of a sheet bundle placed on a sheet loading portion to lift sheets; a separating nozzle configured to separate the sheets; a lifting-nozzle shutter member configured to open and close the lifting nozzle; a separating-nozzle shutter member configured to open and close the separating nozzle; a lifting-shutter driving mechanism configured to drive the lifting-nozzle shutter member; a separating-shutter driving mechanism configured to drive the separating-nozzle shutter member; and an open/close control unit configured to control the lifting-shutter driving mechanism and the separating-shutter driving mechanism such that the lifting-nozzle shutter member and the separating-nozzle shutter member are opened or closed simultaneously.
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公开(公告)号：US09725265B2
公开(公告)日：2017-08-08
申请号：US14873280
申请日：2015-10-02
申请人： Masato Hashimoto , Takashi Fukumoto , Hideaki Takahashi , Hisayoshi Sugawara , Munehisa Fuda , Yasuo Niikura , Masaki Ishizaki , Kiyotake Nakamura , Hidetoshi Kojima , Toshihiro Okutsu , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga
发明人： Masato Hashimoto , Takashi Fukumoto , Hideaki Takahashi , Hisayoshi Sugawara , Munehisa Fuda , Yasuo Niikura , Masaki Ishizaki , Kiyotake Nakamura , Hidetoshi Kojima , Toshihiro Okutsu , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga
CPC分类号： B65H3/54 , B65H1/14 , B65H3/128 , B65H3/48 , B65H3/50 , B65H2405/11425 , B65H2511/12 , B65H2801/06
摘要： Provided are a floating restricting member restricting the floating position of a bundle of sheets; and a holding mechanism holding the floating restricting member relative to a side fence. The floating restricting member includes a sheet contact section being brought into contact with the sheets from above; and a sheet-floating restricting section restricting the floating position of the floating sheet that is floated while air is blown thereto. The holding mechanism sets the floating restricting member in the initial state where the sheet-floating restricting section restricts the floating position of the sheet, in the sheet-placing time retracted state where the sheets are pushed against the sheet contact section so that the floating restricting member is retracted, and in the sheet-ejecting time retracted state where, when the sheets are to be removed, the sheet is pushed against the sheet contact section from below so that the floating restricting member is retracted.
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公开(公告)号：US09359158B2
公开(公告)日：2016-06-07
申请号：US14567421
申请日：2014-12-11
申请人： Yasunori Hino , Chikara Akata , Tomoki Tamate , Hideaki Takahashi , Munehisa Fuda , Toshihiro Okutsu , Takashi Fukumoto , Yasuo Niikura , Masaki Ishizaki , Kiyotake Nakamura , Hidetoshi Kojima , Hisayoshi Sugawara , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga , Masato Hashimoto
发明人： Yasunori Hino , Chikara Akata , Tomoki Tamate , Hideaki Takahashi , Munehisa Fuda , Toshihiro Okutsu , Takashi Fukumoto , Yasuo Niikura , Masaki Ishizaki , Kiyotake Nakamura , Hidetoshi Kojima , Hisayoshi Sugawara , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga , Masato Hashimoto
IPC分类号： B65H1/04 , B65H7/14 , B65H3/14 , B65H1/14 , B65H7/16 , B65H7/20 , B65H1/26 , B65H3/12 , B65H3/48 , B65H7/04
CPC分类号： B65H7/14 , B65H1/04 , B65H1/14 , B65H1/266 , B65H3/128 , B65H3/14 , B65H3/48 , B65H7/04 , B65H7/16 , B65H7/20 , B65H2405/15 , B65H2405/312 , B65H2405/332 , B65H2511/20 , B65H2511/30 , B65H2511/416 , B65H2513/40 , B65H2553/416 , B65H2553/81 , B65H2553/822 , B65H2701/1311 , B65H2801/06 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet feeding device includes: a sheet stacking member; an air blowing unit configured to blow air onto the sheet bundle placed on the sheet stacking member to suspend multiple sheets of the sheet bundle; a lifting/lowering unit configured to lift/lower the sheet stacking member; an optical reflection sensor configured to detect a suspended sheet suspended by the air blowing unit; and a control unit configured to control the lifting/lowering unit based on an output value of the optical reflection sensor. The optical reflection sensor is configured to be capable of detecting an area corresponding to multiple sheets in a sheet suspension zone extending between a non-suspended sheet bundle and a conveying member configured to convey an uppermost sheet of the multiple suspended sheets. The non-suspended sheet bundle is made up of sheets not suspended during a period when air is blown by the air blowing unit.
摘要翻译： 供纸装置包括：纸张堆叠部件; 吹送单元，其构造成将空气吹送到放置在片材堆叠构件上的片材束上，以悬挂多张片材束; 构造成提升/降低纸张堆叠部件的升降单元; 光反射传感器，被配置为检测由所述送风单元悬挂的悬浮片; 以及控制单元，被配置为基于所述光学反射传感器的输出值来控制所述提升/降低单元。 光反射传感器被配置为能够检测在非悬浮片材束与构造成传送多个悬置片材的最上面片材的传送部件之间延伸的片材悬浮区域中对应于多个片材的区域。 非悬浮片材束由空气吹送单元吹送期间未悬浮的片材构成。
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5.发明申请公开(公告)号：US20160107853A1
公开(公告)日：2016-04-21
申请号：US14873280
申请日：2015-10-02
申请人： Masato HASHIMOTO , Takashi FUKUMOTO , Hideaki TAKAHASHI , Hisayoshi SUGAWARA , Munehisa FUDA , Yasuo NIIKURA , Masaki ISHIZAKI , Kiyotake NAKAMURA , Hidetoshi KOJIMA , Toshihiro OKUTSU , Kazunori KONNO , Tatsuya SUGAWARA , Kohjiroh HAGA
发明人： Masato HASHIMOTO , Takashi FUKUMOTO , Hideaki TAKAHASHI , Hisayoshi SUGAWARA , Munehisa FUDA , Yasuo NIIKURA , Masaki ISHIZAKI , Kiyotake NAKAMURA , Hidetoshi KOJIMA , Toshihiro OKUTSU , Kazunori KONNO , Tatsuya SUGAWARA , Kohjiroh HAGA
CPC分类号： B65H3/54 , B65H1/14 , B65H3/128 , B65H3/48 , B65H3/50 , B65H2405/11425 , B65H2511/12 , B65H2801/06
摘要： Provided are a floating restricting member restricting the floating position of a bundle of sheets; and a holding mechanism holding the floating restricting member relative to a side fence. The floating restricting member includes a sheet contact section being brought into contact with the sheets from above; and a sheet-floating restricting section restricting the floating position of the floating sheet that is floated while air is blown thereto. The holding mechanism sets the floating restricting member in the initial state where the sheet-floating restricting section restricts the floating position of the sheet, in the sheet-placing time retracted state where the sheets are pushed against the sheet contact section so that the floating restricting member is retracted, and in the sheet-ejecting time retracted state where, when the sheets are to be removed, the sheet is pushed against the sheet contact section from below so that the floating restricting member is retracted.
摘要翻译： 提供限制一束纸片的浮动位置的浮动限制件; 以及保持机构，其相对于侧挡板保持浮动限制构件。 浮动限制构件包括从上方与片材接触的片材接触部分; 以及片材浮动限制部，其限制在吹送空气的同时浮起的浮动片的浮动位置。 保持机构将浮动限制构件设定在片材浮动限制部限制片材的浮动位置的初始状态下，在片材被推靠在片材接触部分上的片材放置时间缩回状态中，使得浮动限制部件 并且在片材排出时间缩回状态下，当要移除片材时，片材从下方被推靠在片材接触部分上，使得浮动限制部件缩回。
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公开(公告)号：US20160016740A1
公开(公告)日：2016-01-21
申请号：US14715738
申请日：2015-05-19
申请人： Yasuo NIIKURA , Hidetoshi KOJIMA , Yuuta MORI , Takashi FUKUMOTO , Kiyotake NAKAMURA , Munehisa FUDA , Hideaki TAKAHASHI , Hisayoshi SUGAWARA , Kazunori KONNO , Tatsuya SUGAWARA , Kohjiroh HAGA , Toshihiro OKUTSU
发明人： Yasuo NIIKURA , Hidetoshi KOJIMA , Yuuta MORI , Takashi FUKUMOTO , Kiyotake NAKAMURA , Munehisa FUDA , Hideaki TAKAHASHI , Hisayoshi SUGAWARA , Kazunori KONNO , Tatsuya SUGAWARA , Kohjiroh HAGA , Toshihiro OKUTSU
CPC分类号： B65H1/266 , B65H1/04 , B65H1/18 , B65H3/14 , B65H3/48 , B65H2402/33 , B65H2402/45 , B65H2405/11161 , B65H2405/121 , B65H2511/11 , B65H2701/11312
摘要： A sheet feeding device includes: a sheet feeding tray attached to a casing in a manner slidable into and out from the casing and including a stacking plate on which sheets are stacked; a conveying unit configured to convey the sheets in a direction orthogonal to both a sliding direction of the sheet feeding tray and a stacking direction of the sheets; an optional extension unit configured to be removably attached to an upstream side of the stacking plate in a conveying direction, and including an extension plate configured to extend the stacking plate; and a first locking unit configured to be capable of being held in a first lock position where the sheet feeding tray cannot be slide when the optional extension unit is attached while, when the optional extension unit is removed, held in a first unlock position where the sheet feeding tray can be slid.
摘要翻译： 片材进给装置包括：以能够从壳体滑入和滑出的方式附接到壳体的片材进给盘，并且包括层叠板，层叠板; 输送单元，其构造成沿着与供纸盘的滑动方向正交的方向和纸张的堆叠方向输送纸张; 可选的延伸单元，其构造成沿输送方向可移除地附接到所述堆叠板的上游侧，并且包括延伸板，所述延伸板被构造成延伸所述堆叠板; 以及第一锁定单元，其构造成能够被保持在第一锁定位置，在所述第一锁定位置，当所述可选扩展单元被附接时，所述供纸盘不能滑动，而当所述可选扩展单元被移除时，所述第一锁定单元被保持在第一解锁位置， 送纸盘可以滑动。
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公开(公告)号：US20140346728A1
公开(公告)日：2014-11-27
申请号：US14277903
申请日：2014-05-15
申请人： Munehisa FUDA , Takaya OCHIAI , Kazuki SETO , Shinji KATSUMATA , Tatsuya SUGAWARA , Taewon KIM
发明人： Munehisa FUDA , Takaya OCHIAI , Kazuki SETO , Shinji KATSUMATA , Tatsuya SUGAWARA , Taewon KIM
CPC分类号： B65H1/14 , B65H2403/42 , B65H2403/544 , B65H2403/61 , B65H2403/72 , B65H2405/15
摘要： A sheet feed device comprises: a sheet feed tray configured to be enabled to be drawn from a main body of an image forming apparatus; a bottom plate arranged in the sheet feed tray and configured to stack thereon a plurality of sheets; a driving unit configured to move the bottom plate upward; a drive transmitting unit configured to transmit a driving force from a drive source arranged on the main body to the driving unit; and a one-way rotation transmitting unit configured to unidirectionally transmit input from the drive transmitting unit to the driving unit and configured to be arranged on one side of the drive transmitting unit opposite to a side connected to the driving unit.
摘要翻译： 供纸装置包括：供纸托盘，其被构造成能够从图像形成装置的主体被拉出; 底板，布置在所述供纸托盘中并且构造成在其上堆叠多个片材; 构造成向下移动底板的驱动单元; 驱动传递单元，被配置为将驱动力从布置在所述主体上的驱动源传递到所述驱动单元; 以及单向旋转传递单元，被配置为将来自驱动发送单元的输入单向地传送到驱动单元，并且被配置为布置在与驱动单元连接的一侧相对的驱动发送单元的一侧。
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公开(公告)号：US20110187044A1
公开(公告)日：2011-08-04
申请号：US12929456
申请日：2011-01-26
申请人： Hiroaki Utagawa , Munehisa Fuda
发明人： Hiroaki Utagawa , Munehisa Fuda
CPC分类号： B65H3/128 , B65H3/48 , B65H2405/15 , B65H2406/14 , B65H2513/51 , B65H2515/704 , B65H2801/06
摘要： A sheet feeding device includes an air separating unit includes a floating air blowing unit and a separating air blowing unit that blow air to leading edges of a bundle of sheets in a paper feeding direction to float and separate upper sheets, and a side air blowing unit that blows air to both side edges of the sheet bundle to separate each of the sheets in the bundle, an air suctioning unit that suctions the air to suction a top sheet thus separated, a sheet feeding unit that feeds the sheet thus suctioned and retained, and a control unit that controls to blow floating air, to blow separating air, to blow side air, and to suction the air all at different operational timings.
摘要翻译： 送纸装置包括：空气分离单元，其包括浮动空气吹送单元和分离空气吹送单元，该单独的空气吹送单元将空气吹送到供纸方向上的一束纸张的前端以浮起和分离上部纸张;以及侧部吹风单元 其将空气吹送到片材束的两侧边缘以分离束中的每个片材;空气抽吸单元，其抽吸空气以吸收如此分离的顶片;馈送单元，其馈送被吸入并保持的片材; 以及控制单元，其控制吹动浮动空气，吹送分离空气，吹送侧面空气，并且在不同的操作定时吸入空气。
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公开(公告)号：US09359157B2
公开(公告)日：2016-06-07
申请号：US14715738
申请日：2015-05-19
申请人： Yasuo Niikura , Hidetoshi Kojima , Yuuta Mori , Takashi Fukumoto , Kiyotake Nakamura , Munehisa Fuda , Hideaki Takahashi , Hisayoshi Sugawara , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga , Toshihiro Okutsu
发明人： Yasuo Niikura , Hidetoshi Kojima , Yuuta Mori , Takashi Fukumoto , Kiyotake Nakamura , Munehisa Fuda , Hideaki Takahashi , Hisayoshi Sugawara , Kazunori Konno , Tatsuya Sugawara , Kohjiroh Haga , Toshihiro Okutsu
CPC分类号： B65H1/266 , B65H1/04 , B65H1/18 , B65H3/14 , B65H3/48 , B65H2402/33 , B65H2402/45 , B65H2405/11161 , B65H2405/121 , B65H2511/11 , B65H2701/11312
摘要： A sheet feeding device includes: a sheet feeding tray attached to a casing in a manner slidable into and out from the casing and including a stacking plate on which sheets are stacked; a conveying unit configured to convey the sheets in a direction orthogonal to both a sliding direction of the sheet feeding tray and a stacking direction of the sheets; an optional extension unit configured to be removably attached to an upstream side of the stacking plate in a conveying direction, and including an extension plate configured to extend the stacking plate; and a first locking unit configured to be capable of being held in a first lock position where the sheet feeding tray cannot be slide when the optional extension unit is attached while, when the optional extension unit is removed, held in a first unlock position where the sheet feeding tray can be slid.
摘要翻译： 片材进给装置包括：以能够从壳体滑入和滑出的方式附接到壳体的片材进给盘，并且包括层叠板，层叠板; 输送单元，其构造成沿着与供纸盘的滑动方向正交的方向和纸张的堆叠方向输送纸张; 可选的延伸单元，其构造成沿输送方向可移除地附接到所述堆叠板的上游侧，并且包括延伸板，所述延伸板被构造成延伸所述堆叠板; 以及第一锁定单元，其构造成能够被保持在第一锁定位置，在所述第一锁定位置，当所述可选扩展单元被附接时，所述供纸盘不能滑动，而当所述可选扩展单元被移除时，所述第一锁定单元被保持在第一解锁位置， 送纸盘可以滑动。
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10.发明申请SHEET SEPARATING DEVICE, SHEET SUPPLYING DEVICE, AND IMAGE FORMING APPARATUS 有权片材分离装置，片材供应装置和图像形成装置公开(公告)号：US20160107854A1
公开(公告)日：2016-04-21
申请号：US14878411
申请日：2015-10-08
申请人： Masato HASHIMOTO , Takashi FUKUMOTO , Hideaki TAKAHASHI , Hisayoshi SUGAWARA , Munehisa FUDA , Yasuo NIIKURA , Masaki ISHIZAKI , Kiyotake NAKAMURA , Hidetoshi KOJIMA , Toshihiro OKUTSU , Kazunori KONNO , Tatsuya SUGAWARA , Kohjiroh HAGA
发明人： Masato HASHIMOTO , Takashi FUKUMOTO , Hideaki TAKAHASHI , Hisayoshi SUGAWARA , Munehisa FUDA , Yasuo NIIKURA , Masaki ISHIZAKI , Kiyotake NAKAMURA , Hidetoshi KOJIMA , Toshihiro OKUTSU , Kazunori KONNO , Tatsuya SUGAWARA , Kohjiroh HAGA
CPC分类号： B65H7/02 , B65H3/126 , B65H3/48 , B65H7/16 , B65H29/246 , B65H2406/1211 , B65H2406/363 , B65H2406/414 , B65H2406/42 , B65H2511/414 , B65H2511/524 , B65H2515/212 , B65H2557/23 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： A sheet separating device includes: a lifting nozzle configured to blow air against an end portion of a sheet bundle placed on a sheet loading portion to lift sheets; a separating nozzle configured to separate the sheets; a lifting-nozzle shutter member configured to open and close the lifting nozzle; a separating-nozzle shutter member configured to open and close the separating nozzle; a lifting-shutter driving mechanism configured to drive the lifting-nozzle shutter member; a separating-shutter driving mechanism configured to drive the separating-nozzle shutter member; and an open/close control unit configured to control the lifting-shutter driving mechanism and the separating-shutter driving mechanism such that the lifting-nozzle shutter member and the separating-nozzle shutter member are opened or closed simultaneously.
摘要翻译： 片材分离装置包括：提升喷嘴，其构造成将空气吹向放置在片材装载部分上的片材束的端部以提升片材; 分离喷嘴，其被配置为分离所述片材; 构造成打开和关闭提升喷嘴的提升喷嘴挡板部件; 构造成打开和关闭分离喷嘴的分离喷嘴挡板部件; 提升快门驱动机构，其构造成驱动提升喷嘴挡板部件; 分离快门驱动机构，其构造成驱动分离喷嘴挡板部件; 以及打开/关闭控制单元，其构造成控制提升快门驱动机构和分离快门驱动机构，使得提升喷嘴挡板部件和分离喷嘴挡板部件同时打开或关闭。
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