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1. 发明申请

US20170305695A1 LATERAL POSITIONING DEVICE FOR A SHEET ELEMENT 有权
公开(公告)号：US20170305695A1
公开(公告)日：2017-10-26
申请号：US15520489
申请日：2015-10-08
申请人： BOBST MEX SA
发明人： Pierre-Frédéric COLLOMB , Yang DU , Daniel HERMANN , David GUILLAUME-GENTIL
IPC分类号： B65H5/08 , B65H9/10 , B65H5/10 , B65H5/00 , B41F21/00
CPC分类号： B65H9/10 , B41F21/00 , B65H5/00 , B65H5/10 , B65H7/12 , B65H9/106 , B65H2511/13 , B65H2511/212 , B65H2511/232 , B65H2511/524 , B65H2553/40 , B65H2553/612 , B65H2701/1315 , B65H2801/42 , B65H2220/03 , B65H2220/01 , B65H2220/11
摘要： A lateral positioning device (100) for a sheet element (20, 20′) in a sheet element processing machine; a detector lever (130) articulated relative to a horizontal axis, which performs a descending movement from a high position to a low position; a first end (132) of the detector lever (130) contacts, in a low position of the lever, with an upper face of the sheet element. A second end (133) of the detector lever (130) is fitted with a target (135) that cooperates with a position detector (140) to generate a signal dependent on the thickness of the sheet element (20, 20′) and the number of sheet elements (20, 20′) present at the level of the first end (132) of the detector lever (130).

2. 发明申请

US20160129700A1 IMAGE RECORDING DEVICE 有权
公开(公告)号：US20160129700A1
公开(公告)日：2016-05-12
申请号：US14997188
申请日：2016-01-15
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Tetsuo ASADA , Kensuke HIRATE , Yoshiyuki WASHINO
IPC分类号： B41J11/00
CPC分类号： B41J11/0045 , B41J11/007 , B41J11/485 , B41J11/58 , B41J13/103 , B41J29/023 , B65H1/04 , B65H1/266 , B65H1/28 , B65H3/0684 , B65H5/00 , B65H5/26 , B65H5/38 , B65H85/00 , B65H2402/441 , B65H2402/46 , B65H2404/513 , B65H2404/612 , B65H2404/62 , B65H2405/1136 , B65H2405/3322
摘要： A first feeder contacts a first surface of a first sheet held in a first tray and feeds the first sheet toward a recording unit. A second feeder contacts a first surface of a second sheet held in a second tray and feeds the second sheet toward the recording unit. An inner member is disposed above a standing plate. An outer member comprises an upstream portion opposing the standing plate, and a downstream portion opposing the inner member. The inner member guides the first surface of the first sheet and the first surface of the second sheet. The standing plate guides the first surface of the second sheet. The upstream portion of the outer member guides a second surface of the second sheet, and the downstream portion guides a second surface of the first sheet and the second surface of the second sheet. The standing plate moves relative to the outer member.

3. 发明授权

US09188948B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09188948B2
公开(公告)日：2015-11-17
申请号：US14499664
申请日：2014-09-29
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshifumi Okauchi
IPC分类号： G03G21/16 , B65H5/00 , B65H7/20 , G03G15/00
CPC分类号： G03G21/1652 , B65H5/00 , B65H7/20 , G03G15/6502 , G03G15/80 , G03G21/1695
摘要： An image forming apparatus includes an apparatus main body part and a sheet feed unit installed below the apparatus main body part, which include connector parts electrically connecting the apparatus main body part and sheet feed unit. The connector part at a side of the apparatus main body part includes a window; a first connector main body visible through the window and having an electrical connection port facing to the sheet feed unit; a connector cover covering openably/closably the electrical connection port of the first connector main body; and a biasing member biasing the first connector main body downwardly. The connector part at a side of the sheet feed unit includes a second connector main body positioned below the first connector main body. The first connector main body is pressured downwardly with respect to the connector cover by the biasing member, when the connector cover is closed.
摘要翻译：图像形成装置包括：设备主体部分和安装在设备主体部分下方的送纸单元，其包括电连接设备主体部分和供纸单元的连接器部分。设备主体部分一侧的连接器部分包括窗口; 通过窗口可见的第一连接器主体，并具有面向片材进给单元的电连接端口; 连接器盖，其可开启地/闭合地覆盖所述第一连接器主体的电连接口; 以及向下偏置所述第一连接器主体的偏置构件。供纸单元一侧的连接器部分包括位于第一连接器主体下方的第二连接器主体。当连接器盖关闭时，第一连接器主体通过偏置构件相对于连接器盖向下压。

4. 发明授权

US09108815B2 Sheet transport apparatus and image forming system 有权
标题翻译：片材输送装置和成像系统
公开(公告)号：US09108815B2
公开(公告)日：2015-08-18
申请号：US14294670
申请日：2014-06-03
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Yuichi Hatakeyama
IPC分类号： B65H5/34 , B65H7/20 , B65H7/06 , B65H5/00 , B65H5/06
CPC分类号： B65H7/20 , B65H3/0684 , B65H5/00 , B65H5/062 , B65H5/068 , B65H5/34 , B65H7/06 , B65H2404/6111 , B65H2407/30 , B65H2511/20 , B65H2511/33 , B65H2515/30 , B65H2515/32 , B65H2515/704 , B65H2601/12 , B65H2801/12 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet transport apparatus includes: a first motor and a second motor; a first roller configured to: rotate upon receiving motive power from the first motor; and transport a sheet in a predetermined transport direction; a second roller which is provided on a downstream side of the first roller in the transport direction and which is configured to: rotate upon receiving motive power from the second motor while nipping the sheet transported by the first roller at a nip position; and transport the sheet further downstream in the transport direction; and a controller. The controller includes a motor control unit configured to perform a first process for rotating the first roller and a second process for rotating the second roller; and a first reaction-force estimating observer configured to calculate a first estimated value which is an estimated value of a reaction force acting on the first motor.
摘要翻译：片材输送装置包括：第一电动机和第二电动机; 第一辊，其构造成：在接收到来自所述第一电动机的动力时旋转; 并在预定的输送方向上输送片材; 第二辊，其沿输送方向设置在第一辊的下游侧，并且构造成：在将由第一辊传送的片材夹在辊隙位置的同时接收来自第二电动机的动力的旋转; 并在输送方向进一步向下游输送片材; 和控制器。所述控制器包括：马达控制单元，被配置为执行用于旋转所述第一滚子的第一处理和用于旋转所述第二滚筒的第二处理; 以及第一反作用力估计观察器，被配置为计算作为作用在第一电动机上的反作用力的估计值的第一估计值。

5. 发明授权

US09108810B2 Sheet conveying apparatus and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US09108810B2
公开(公告)日：2015-08-18
申请号：US13972114
申请日：2013-08-21
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshiyasu Satomi
IPC分类号： B65H5/00 , B65H5/38 , B65H29/12 , B65H5/06 , G03G15/00
CPC分类号： B65H5/00 , B65H5/062 , B65H5/38 , B65H29/125 , B65H2301/51256 , B65H2402/545 , B65H2404/1521 , B65H2404/611 , B65H2407/31 , B65H2601/11 , B65H2801/06 , G03G15/6529 , G03G15/6552 , G03G15/6573 , G03G15/6576 , G03G2215/00675
摘要： A sheet conveying apparatus comprising: a guide portion which guides a sheet; a support portion which rotatably supports the guide portion; a biasing portion which applies a force to the guide portion to be at a closed position with respect to the support portion and is provided to be detachably attachable; and a stopper portion which contacts with the biasing portion to regulate a rotation of the guide portion in a direction that the guide portion opens.
摘要翻译：一种片材输送装置，包括：引导片材的引导部分; 可旋转地支撑引导部的支撑部; 偏置部，其向所述引导部施加相对于所述支撑部位于关闭位置的力，并且设置成可拆卸地安装; 以及止动部，其与所述偏压部接触，以在所述引导部打开的方向上调节所述引导部的旋转。

6. 发明授权

US09079727B2 Sheet feeding device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US09079727B2
公开(公告)日：2015-07-14
申请号：US14319114
申请日：2014-06-30
申请人： CANON KABUSHIKI KAISHA
发明人： Tomohito Nakagawa
IPC分类号： B65H1/26 , B65H5/00 , B65H9/02 , B65H1/08
CPC分类号： B65H5/00 , B65H1/08 , B65H1/14 , B65H1/26 , B65H1/266 , B65H9/02 , B65H2403/53 , B65H2405/11425 , B65H2405/15 , B65H2511/12 , B65H2511/22 , B65H2701/1131 , B65H2220/01 , B65H2220/04
摘要： Provided are a sheet feeding device and an image forming apparatus for feeding small-size sheets without causing skew and paper jamming. On a downstream side of far-side and near-side side regulating members in a sheet feeding direction, far-side and near-side auxiliary side regulating members are provided so as to be movable in a width direction. When each of sheets has a length capable of being regulated by the far-side and near-side side regulating members in the width direction, the far-side and near-side auxiliary side regulating members are moved to retreat positions. When a sheet has a length shorter than the length capable of being regulated by the far-side and near-side side regulating members in the width direction, the far-side and near-side auxiliary side regulating members are moved to protruding positions, at which they protrude in the width direction with respect to the far-side and near-side side regulating portions.
摘要翻译：提供了一种供纸装置和用于馈送小尺寸片材而不引起歪斜和卡纸的图像形成装置。在远侧侧和近侧侧限制构件的片材进给方向的下游侧，设置有远侧侧和近侧辅助侧限制构件，以能够在宽度方向上移动。当每个片材具有能够在宽度方向上由远侧侧近侧侧限制构件调节的长度时，远侧辅助侧调节构件移动到后退位置。当片材的长度短于能够在宽度方向上被远侧侧面侧近侧侧调节构件调节的长度时，远侧辅助侧限制构件移动到突出位置，在它们相对于远侧侧近侧侧限制部在宽度方向上突出。

7. 发明授权

US09027920B2 Sheet stacking apparatus, sheet feeding apparatus, and image forming apparatus 有权
标题翻译：片材堆垛装置，送纸装置和图像形成装置
公开(公告)号：US09027920B2
公开(公告)日：2015-05-12
申请号：US14324517
申请日：2014-07-07
申请人： Canon Kabushiki Kaisha
发明人： Masaki Sato , Yuichi Obara
IPC分类号： B65H1/00 , B65H1/04 , B65H1/08 , B65H5/00
CPC分类号： B65H1/04 , B65H1/08 , B65H1/266 , B65H5/00 , B65H2402/64 , B65H2511/10 , B65H2511/20 , B65H2220/01 , B65H2220/03
摘要： A sheet stacking apparatus has a rotating portion provided in an operation member to rotate around a first rotation fulcrum, an elastic portion provided in the operation member to be elastically deformed by the rotating portion being rotated, and a disengaging portion that rotates an engaging portion between an engagement position and a disengagement position by the elastic portion being elastically deformed.
摘要翻译：片材堆垛装置具有设置在操作构件中以围绕第一旋转支点旋转的旋转部分，设置在操作构件中的弹性部分被旋转的旋转部分弹性变形，并且使接合部分在第通过弹性部分的接合位置和脱离位置弹性变形。

8. 发明申请

US20150115517A1 IMAGE RECORDING DEVICE 有权
公开(公告)号：US20150115517A1
公开(公告)日：2015-04-30
申请号：US14586807
申请日：2014-12-30
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Tetsuo ASADA , Kensuke HIRATE , Yoshiyuki WASHINO
IPC分类号： B65H1/28 , B65H3/06 , B65H1/04
CPC分类号： B41J11/0045 , B41J11/007 , B41J11/485 , B41J11/58 , B41J13/103 , B41J29/023 , B65H1/04 , B65H1/266 , B65H1/28 , B65H3/0684 , B65H5/00 , B65H5/26 , B65H5/38 , B65H85/00 , B65H2402/441 , B65H2402/46 , B65H2404/513 , B65H2404/612 , B65H2404/62 , B65H2405/1136 , B65H2405/3322
摘要： A first feeder contacts a first surface of a first sheet held in a first tray and feeds the first sheet toward a recording unit. A second feeder contacts a first surface of a second sheet held in a second tray and feeds the second sheet toward the recording unit. An inner member is disposed above a standing plate. An outer member comprises an upstream portion opposing the standing plate, and a downstream portion opposing the inner member. The inner member guides the first surface of the first sheet and the first surface of the second sheet. The standing plate guides the first surface of the second sheet. The upstream portion of the outer member guides a second surface of the second sheet, and the downstream portion guides a second surface of the first sheet and the second surface of the second sheet. The standing plate moves relative to the outer member.

9. 发明授权

US08937755B2 Image recording device 有权
公开(公告)号：US08937755B2
公开(公告)日：2015-01-20
申请号：US14015651
申请日：2013-08-30
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Tetsuo Asada , Kensuke Hirate , Yoshiyuki Washino
IPC分类号： H04N1/04 , B65H5/00 , B41J11/48 , B41J13/10 , B41J29/02 , B65H85/00 , B65H1/26 , B65H3/06 , B65H5/26 , B65H5/38
CPC分类号： B41J11/0045 , B41J11/007 , B41J11/485 , B41J11/58 , B41J13/103 , B41J29/023 , B65H1/04 , B65H1/266 , B65H1/28 , B65H3/0684 , B65H5/00 , B65H5/26 , B65H5/38 , B65H85/00 , B65H2402/441 , B65H2402/46 , B65H2404/513 , B65H2404/612 , B65H2404/62 , B65H2405/1136 , B65H2405/3322
摘要： A first feeder contacts a first surface of a first sheet held in a first tray and feeds the first sheet toward a recording unit. A second feeder contacts a first surface of a second sheet held in a second tray and feeds the second sheet toward the recording unit. An inner member is disposed above a standing plate. An outer member comprises an upstream portion opposing the standing plate, and a downstream portion opposing the inner member. The inner member guides the first surface of the first sheet and the first surface of the second sheet. The standing plate guides the first surface of the second sheet. The upstream portion of the outer member guides a second surface of the second sheet, and the downstream portion guides a second surface of the first sheet and the second surface of the second sheet. The standing plate moves relative to the outer member.

10. 发明申请

US20140339759A1 PAPER FEEDING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：纸张送料装置和图像形成装置
公开(公告)号：US20140339759A1
公开(公告)日：2014-11-20
申请号：US14273722
申请日：2014-05-09
申请人： Hideaki TAKAHASHI , Tatsuya SUGAWARA , Taewon KIM , Shinji KATSUMATA , Isamu FUNAYAMA
发明人： Hideaki TAKAHASHI , Tatsuya SUGAWARA , Taewon KIM , Shinji KATSUMATA , Isamu FUNAYAMA
IPC分类号： B65H1/02 , B65H7/02 , B65H5/00 , B65H9/00 , B65H3/08
CPC分类号： B65H1/025 , B65H1/14 , B65H1/18 , B65H3/08 , B65H3/128 , B65H3/48 , B65H3/56 , B65H5/00 , B65H7/02 , B65H7/04 , B65H7/06 , B65H9/00 , B65H2404/623 , B65H2511/22 , B65H2511/528 , B65H2553/612 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： In the present invention, when a status of clogging a paper due to some cause occurs, controls of inverting a conveyance roller and returning the jammed paper in a paper feeding tray is performed. At this time, the position of a paper damming up member is lowered by an actuator when the jammed paper is returned to the paper feeding tray and the conveyance roller is inverted so as to avoid a state in which the paper damming up member 33 hinders the returning of the paper and the paper cannot be returned to the paper feeding tray. The paper damming up member is lowered to a position that is lower than a conveyance guide plate at a downstream side in a paper conveying direction. Then, the paper is returned to the paper feeding tray without damage. The returned paper can be reused.
摘要翻译：在本发明中，当发生由于某些原因导致纸张堵塞的状态时，进行转印输送辊并使纸送纸盘中的卡纸返回的控制。此时，当卡纸返回到给纸托盘并且输送辊反转时，纸张阻塞构件的位置被致动器降低，以避免纸张堵塞构件33妨碍纸张阻挡构件33的状态纸张的返回和纸张不能返回给纸盘。纸张阻止构件在纸张传送方向的下游侧下降到低于输送导向板的位置。然后，纸张返回给送纸盘而不损坏。返回的纸可以重复使用。

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