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1. 发明申请

US20170088375A1 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170088375A1
公开(公告)日：2017-03-30
申请号：US15377097
申请日：2016-12-13
申请人： CANON KABUSHIKI KAISHA
发明人： So Matsumoto , Takashi Fujita
IPC分类号： B65H5/06 , B65H9/16 , B65H7/02
CPC分类号： B65H5/062 , B65H7/02 , B65H9/166 , B65H2404/1441 , B65H2511/224 , B65H2515/34 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： A sheet conveying apparatus has a first pair of conveying rollers which nip and convey a sheet, a reference surface provided along the sheet conveying direction, a second and third pair of rotary members, which, obliquely with respect to the sheet conveying direction, conveys the sheet so as to contact the side edge of the sheet to the reference surface, a switching unit which switches the first pair of rotary members between a state of nipping the sheet and a state of nip releasing the sheet, a controller which, after controlling the second pair of rotary member and the third pair of rotary members to nip the sheet nipped by the first pair of rotary members, controls the switching unit to release nip of the sheet by the first pair of rotary members. There is no pair of rotary members that conveys the sheet in the sheet conveying direction between the second pair of rotary members and the third pair of rotary members in the sheet conveying direction.

2. 发明授权

US09437067B2 Financial self-service equipment and banknote separation apparatus and separation method thereof 有权
标题翻译：金融自助设备及钞票分离装置及其分离方法
公开(公告)号：US09437067B2
公开(公告)日：2016-09-06
申请号：US14416624
申请日：2013-03-22
申请人： GRG Banking Equipment Co., Ltd.
发明人： Guangjun Yin , En Wu , Zhe Li
IPC分类号： B65H3/54 , B65H3/06 , G07D11/00
CPC分类号： G07D11/0021 , B65H3/063 , B65H3/54 , B65H2511/152 , B65H2515/34 , B65H2701/1912 , G07D11/0081 , B65H2220/01 , B65H2220/02
摘要： Disclosed is a banknote separation apparatus, comprising a banknote support plate used for bearing banknotes to be separated, a reference plate used for laying and ordering banknotes, a banknote pressing plate used for supplying compression on banknotes to be separated, a banknote separating wheel formed with a high friction part and exposed at the outside of the banknote support plate and arranged facing the banknote pressing plate, a feeding wheel and a reverse wheel arranged facing the feeding wheel, wherein the banknote separating apparatus further comprises a pressure compensation apparatus used to provide a variable compression compensation force to the banknote separating wheel so as to make the total positive pressure to which the banknote separating wheel is subjected constant. That is to say, the provision of a pressure compensation apparatus makes the frictional force for separating banknotes of the banknote separation apparatus constant.
摘要翻译：公开了一种纸币分离装置，包括用于承载要分离的纸币的纸币支撑板，用于放置和订购纸币的基准板，用于对要分离的纸币进行压缩的纸币按压板，形成有高摩擦部分，并且暴露在纸币支撑板的外侧并且布置成面对纸币压板，与进给轮相对布置的进给轮和倒车轮，其中纸币分离装置还包括压力补偿装置，可变压缩补偿力到纸币分离轮，以使得纸币分离轮经受的总正压力恒定。也就是说，设置压力补偿装置使得用于分离纸币分离装置的纸币的摩擦力恒定。

3. 发明授权

US09221633B2 Printing medium supply device and image forming apparatus having the same 有权
标题翻译：打印介质供给装置和具有该打印介质供给装置的图像形成装置
公开(公告)号：US09221633B2
公开(公告)日：2015-12-29
申请号：US14490038
申请日：2014-09-18
申请人： Samsung Electronics Co., Ltd.
发明人： Jae Wuk Lee , Je Won Jeong
IPC分类号： B65H3/06 , B65H1/12 , B65H5/06 , B65H1/04
CPC分类号： B65H3/0684 , B65H1/04 , B65H1/12 , B65H3/0669 , B65H5/068 , B65H7/00 , B65H2402/24 , B65H2402/54 , B65H2403/53 , B65H2405/324 , B65H2407/21 , B65H2511/152 , B65H2511/214 , B65H2515/32 , B65H2515/34 , B65H2220/01 , B65H2220/08
摘要： A printing medium supply device and an image forming apparatus having the same are provided. The printing medium supply device may include a pickup unit and an adjustment unit. The pickup unit may include a shaft, a pickup roller spaced apart from the shaft to come into contact with printing media, a pickup holder to support the pickup roller, the pickup holder being rotated about the shaft to lift or lower the pickup roller, and a link member connected to the pickup holder so as to be rotated about the shaft. The adjustment unit may include a pressure member coming into contact with a pressure applied portion of the link member to rotate the link member by applying pressure thereto, and an elastic member elastically supported by the pressure member to transmit elastic force to the link member. This configuration ensures constant pickup pressure despite variation in the quantity of printing media.
摘要翻译：提供了一种打印介质供应装置和具有该打印介质供应装置的图像形成装置。打印介质供给装置可以包括拾取单元和调节单元。拾取单元可以包括轴，与轴间隔开以与打印介质接触的拾取辊，用于支撑拾取辊的拾取器保持器，拾取器保持器绕轴旋转以提升或降低拾取辊，以及连接构件，其连接到所述拾取器保持器，以围绕所述轴旋转。调节单元可以包括与连杆构件的压力施加部分接触的压力构件，以通过向其施加压力来旋转连杆构件，以及由压力构件弹性地支撑以向连杆构件传递弹力的弹性构件。尽管打印介质的数量有所变化，但这种配置确保了不断的拾取压力。

4. 发明申请

US20150284204A1 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：输送装置和图像形成装置
公开(公告)号：US20150284204A1
公开(公告)日：2015-10-08
申请号：US14662362
申请日：2015-03-19
申请人： CANON KABUSHIKI KAISHA
发明人： So Matsumoto , Takashi Fujita
IPC分类号： B65H9/00 , B65H29/58 , B65H7/20 , B65H5/06 , B65H5/26
CPC分类号： B65H5/062 , B65H7/02 , B65H9/166 , B65H2404/1441 , B65H2511/224 , B65H2515/34 , B65H2701/1311 , B65H2701/1313 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： A sheet conveying apparatus according to the present invention includes: a pair of conveying rollers 13 which nips and conveys a sheet; a reference member 31 which determines the position of a side edge of the sheet along the sheet conveyance direction; a plurality of pairs of skew feeding correcting rollers 32 which nip and convey the sheet conveyed by the pair of conveying rollers 13 and draw the side edge of the sheet to the reference member 31; and a switching unit which switches the pair of conveying rollers 13 and the pairs of skew feeding correcting rollers 32 between a state of nipping the sheet and a state of nip releasing the sheet, the switching unit releasing the nip of the sheet by the pair of conveying rollers 13 after the conveyed sheet is nipped by at least two of the pairs of skew feeding correcting rollers 32.
摘要翻译：根据本发明的片材输送装置包括：一对输送片材的输送辊13; 基准构件31，其确定片材沿片材输送方向的侧边缘的位置; 多对倾斜进给校正辊32，夹持并输送由一对输送辊13输送的纸张，并将纸张的侧边缘拉到基准部件31; 以及切换单元，其将一对输送辊13和一对偏斜进给校正辊32切换在夹紧纸张的状态和释放纸张的夹持状态之间，切换单元通过一对纸张释放纸张的辊隙输送辊13在输送的纸张被至少两对歪斜进给校正辊32夹持之后。

5. 发明授权

US08851270B2 Feeding unit for feeding media of varying thickness and media processing apparatus thereof 有权
标题翻译：不同厚度的进料介质的送料装置及其介质处理装置
公开(公告)号：US08851270B2
公开(公告)日：2014-10-07
申请号：US13243524
申请日：2011-09-23
申请人： David Dong , Luis Li , Glory Liao
发明人： David Dong , Luis Li , Glory Liao
IPC分类号： B65H5/04 , H04N1/00 , H04N1/12 , B65H5/06
CPC分类号： H04N1/00795 , B65H5/062 , B65H2404/144 , B65H2404/1521 , B65H2511/20 , B65H2511/414 , B65H2515/34 , H04N1/121 , H04N2201/0081 , B65H2220/01 , B65H2220/11 , B65H2220/04 , B65H2220/08
摘要： A feeding unit for feeding media of varying thickness includes a plurality of rolling members defining a media feeding port therebetween, at least one pressing arm located on one of the rolling members, at least one elastic member, and a switch member. The pressing arm has a main body, a first pressing end formed on one end of the main body and a second pressing end formed on the other end of the main body, and the main body has a fulcrum thereon. The first pressing end is selectively connected onto said one of the rolling members. One end of the elastic member abuts against the first pressing end. The switch member is slidable to selectively press the second pressing end.
摘要翻译：用于供给不同厚度的介质的进给单元包括：多个滚动元件，在其间限定介质供给口;至少一个按压臂，位于滚动元件中的一个上，至少一个弹性元件和开关元件。按压臂具有主体，形成在主体的一端上的第一按压端和形成在主体的另一端上的第二按压端，并且主体在其上具有支点。第一按压端选择性地连接到所述一个滚动部件上。弹性构件的一端与第一按压端抵接。开关构件可滑动以选择性地按压第二按压端。

6. 发明授权

US08690150B2 Sheet feed device and image forming apparatus with rotation stacking portion 有权
标题翻译：片材进给装置和具有旋转堆叠部分的成像装置
公开(公告)号：US08690150B2
公开(公告)日：2014-04-08
申请号：US13756674
申请日：2013-02-01
申请人： Canon Kabushiki Kaisha
发明人： Yuichi Obara , Akira Omori , Ichiro Yasumaru
IPC分类号： B65H1/08
CPC分类号： B65H3/0684 , B65H1/266 , B65H3/46 , B65H3/56 , B65H7/00 , B65H2405/1117 , B65H2405/1136 , B65H2405/12 , B65H2511/13 , B65H2511/214 , B65H2515/34 , B65H2220/01 , B65H2220/04 , B65H2220/11 , B65H2220/02
摘要： A sheet feed device includes a sheet stacking portion that has a rotation stacking portion which is rotatable, a sheet feed roller that feeds the sheet stacked in the sheet stacking portion, and a separating portion that separates the sheet fed by the sheet feed roller. The rotation stacking portion is configured to be rotatable about a rotation fulcrum on a downstream side in a sheet feed direction.
摘要翻译：片材进给装置包括片材堆叠部分，其具有可旋转的旋转堆叠部分，供给堆叠在片材堆叠部分中的片材的片材进给辊以及分隔由片材进给辊馈送的片材的分离部分。旋转堆叠部构造成能够沿着片材供给方向的下游侧的旋转支点旋转。

7. 发明授权

US08651477B2 Sheet feeding device and image forming apparatus 失效
标题翻译：送纸装置和成像装置
公开(公告)号：US08651477B2
公开(公告)日：2014-02-18
申请号：US13709415
申请日：2012-12-10
申请人： Canon Kabushiki Kaisha
发明人： Yoshinao Chiba
IPC分类号： B65H1/18
CPC分类号： B65H3/0684 , B65H1/14 , B65H7/02 , B65H2511/515 , B65H2513/40 , B65H2515/112 , B65H2515/34 , B65H2553/412 , B65H2220/01 , B65H2220/11 , B65H2220/02
摘要： A sheet supporting plate is vertically movably provided in a sheet feeding cassette, and a controller controls a lifting and lowering mechanism which lifts and lowers the sheet supporting plate based on basis weight information from an inputting portion. The controller stops the sheet supporting portion at a position where an abutting force causing a feeding roller biased by a feeding roller pressure spring to abut against a sheet is increased as the basis weight of the sheet is increased.
摘要翻译：片材支撑板可垂直移动地设置在片材进给盒中，并且控制器根据来自输入部分的基重信息控制提升和降低片材支撑板的提升和降低机构。控制器在片材的基重增加时使片材支撑部分停止在由馈送辊压力弹簧偏置的馈送辊抵靠片材的邻接力的位置增加。

8. 发明授权

US08590885B2 Sheet feeder and image forming apparatus using the same 有权
标题翻译：送纸器和使用其的成像设备
公开(公告)号：US08590885B2
公开(公告)日：2013-11-26
申请号：US13405952
申请日：2012-02-27
申请人： Hiroyuki Seki
发明人： Hiroyuki Seki
IPC分类号： B65H5/00
CPC分类号： B65H7/02 , B65H3/06 , B65H3/44 , B65H3/5223 , B65H5/26 , B65H5/36 , B65H2511/13 , B65H2511/214 , B65H2511/22 , B65H2511/416 , B65H2515/34 , B65H2557/23 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet feeder including a sheet container on which sheets are placed, a transfer roller to transfer the sheets to an image forming unit via a transfer path; a friction pad to transfer the sheets together with the transfer roller; and a movable portion provided on the transfer path to alter a direction of the transfer path based on the sheets.
摘要翻译：一种纸张馈送器，其包括放置纸张的纸张容器，用于经由传送路径将纸张传送到图像形成单元的转印辊; 摩擦垫，用于将片材与转印辊一起转印; 以及设置在传送路径上以基于片材改变传送路径的方向的可移动部分。

9. 发明授权

US08480082B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08480082B2
公开(公告)日：2013-07-09
申请号：US13164932
申请日：2011-06-21
申请人： Isao Kannari , Takeshi Suga
发明人： Isao Kannari , Takeshi Suga
IPC分类号： B65H9/04 , B65H3/06
CPC分类号： G03G15/6514 , B65H3/0607 , B65H3/0684 , B65H3/5261 , B65H9/006 , B65H2511/212 , B65H2511/514 , B65H2515/34 , B65H2701/1311 , G03G15/6511 , G03G15/6561 , B65H2220/01 , B65H2220/02
摘要： A sheet is fed to a registration roller pair by a separation-feeding unit formed by a sheet feeding roller and a separation portion, and is caused to abut a nip portion of the registration roller pair at rest to form a loop in the sheet. Then, when the registration roller pair rotates at a predetermined timing to convey the sheet, a pressurization plate is raised again to bring the sheet into press contact with the sheet feeding roller to thereby impart a conveyance force to the sheet, making it possible to feed the sheet reliably to the registration roller pair.
摘要翻译：通过由片材进给辊和分离部形成的分离进给单元将片材供给到定位辊对，并且使得定位辊对的夹持部分抵靠在片材上形成环。然后，当定位辊对以预定的时间旋转以输送片材时，再次升高加压板以使片材与片材进给辊压接，从而赋予片材传送力，使得可以进给纸张可靠地到定位辊对。

10. 发明授权

US08474970B2 Recording medium conveyance method and apparatus, and image forming apparatus 有权
标题翻译：记录介质输送方法和装置以及图像形成装置
公开(公告)号：US08474970B2
公开(公告)日：2013-07-02
申请号：US12979083
申请日：2010-12-27
申请人： Jun Yamanobe
发明人： Jun Yamanobe
IPC分类号： B41J2/01 , B41J29/38
CPC分类号： B41J11/0015 , B65H5/12 , B65H2404/1531 , B65H2404/41 , B65H2511/212 , B65H2515/34 , B65H2801/06 , B65H2220/01 , B65H2220/08 , B65H2220/11 , B65H2220/02
摘要： The recording medium conveyance method of conveying a cut sheet of a recording medium, includes the steps of: holding the cut sheet on a circumferential surface of a conveyance body and conveying the cut sheet in a conveyance direction by rotating the conveyance body, the conveyance body being one of a drum and a belt, a back surface of the cut sheet being in contact with the circumferential surface of the conveyance body; and pressing a pressing member to a front surface of the cut sheet held on the circumferential surface of the conveyance body, to apply pressing force to the cut sheet to make the cut sheet close contact with the circumferential surface of the conveyance body, while controlling the pressing force so as to decrease the pressing force from a leading end of the cut sheet toward a trailing end of the cut sheet in terms of the conveyance direction.
摘要翻译：传送记录介质的切割片材的记录介质传送方法包括以下步骤：将切割的片材保持在传送体的圆周表面上并通过旋转传送体来传送切割的片材的传送方向，传送体作为鼓和带之一，切割片的后表面与输送体的周面接触; 并且将按压构件按压到保持在输送体的周面上的切断片材的前表面，对切割片材施加按压力，使切割片材与输送体的周面紧密接触，同时控制按压力，以便沿输送方向减小从切割片材的前端到切割片材的后端的按压力。

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