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91. 发明授权

US08205876B2 Sheet ejector and sheet feeder having the same for inserting later-ejected sheets under earlier-ejected sheets 有权
标题翻译：具有用于在较早喷射的片材下插入稍后喷射的片材的片材顶出物和片材进给器
公开(公告)号：US08205876B2
公开(公告)日：2012-06-26
申请号：US12727767
申请日：2010-03-19
申请人： Hiroyuki Shingai
发明人： Hiroyuki Shingai
IPC分类号： B65H31/08
CPC分类号： B65H31/02 , B65H5/26 , B65H2301/33312 , B65H2301/42124 , B65H2405/11162 , B65H2801/06 , B65H2801/39
摘要： A sheet ejector, configured to eject sheets so as to insert a later-ejected sheet under an earlier-ejected sheet on a catch tray, includes a feed roller provided to the catch tray, wherein the feed roller is configured to feed, in a predetermined ejecting direction, the later-ejected sheet that is inserted under the earlier-ejected sheet, and a switching mechanism configured to switch a state of the feed roller relative to a sheet on the catch tray between a contact state where the feed roller contacts the sheet on the catch tray and a non-contact state where the feed roller is kept from contacting the sheet on the catch tray.
摘要翻译：一种纸张喷射器，被配置为喷射纸张以将稍后喷射的纸张在较早喷射的纸张下方插入到卡盘托盘上，包括设置在卡盘托盘上的进给辊，其中进给辊被构造成以预定弹出方向，插入在较早喷射的纸张之下的稍后排出的纸张;以及切换机构，其被配置为在进给辊接触纸张的接触状态之间切换进给辊相对于捕集盘上的纸张的状态在捕获托盘上和非接触状态，其中进给辊不保持与捕获托盘上的片材接触。

92. 发明授权

US08201821B2 Paper feeding cassette 有权
标题翻译：送纸盒
公开(公告)号：US08201821B2
公开(公告)日：2012-06-19
申请号：US13158339
申请日：2011-06-10
申请人： Masahiro Ohno , Kazumasa Yasui
发明人： Masahiro Ohno , Kazumasa Yasui
IPC分类号： B65H1/00
CPC分类号： B65H1/266 , B65H1/14 , B65H2403/60 , B65H2403/73 , B65H2405/11162 , B65H2801/06
摘要： A paper feeding cassette includes: a cassette case configured to store sheets; a sheet tray on which the sheets are stacked, the sheet tray being rotatably attached to the cassette case; a push-up member configured to push up the sheet tray and rotate the sheet tray in one direction when driving force is input and release the push-up of the sheet tray to allow rotation of the sheet tray in the other direction when the input of the driving force is interrupted; and a buffer member configured to be nipped by the cassette case and the sheet tray and elastically deformed when the sheet tray rotates in the other direction. The buffer member is located, when viewed from a stacking direction of the sheets, in an area closer to a rotation axis of the sheet tray than a distal end of the sheet tray that is most distant from the rotation axis in the sheet tray.
摘要翻译：供纸盒包括：盒壳体，其构造成存储纸张; 片材托盘，片材堆叠在其上，片材托盘可旋转地附接到盒壳体; 推动构件，其构造成在输入驱动力时向上推动片材托盘并沿一个方向旋转片材托盘，并且当输入驱动力时释放片材托盘的上推以允许片材托盘沿另一方向旋转，驱动力中断; 以及缓冲构件，其构造成被所述盒壳体和所述片材托盘夹持，并且当所述片材托盘沿另一方向旋转时弹性变形。当从片材的堆叠方向观察时，缓冲构件位于比片材托盘中最远离片材托盘的远端更靠近片材托盘的旋转轴线的区域中。

93. 发明授权

US07862033B2 Paper feeding cassette and paper feeding device 有权
标题翻译：供纸盒和送纸装置
公开(公告)号：US07862033B2
公开(公告)日：2011-01-04
申请号：US12354336
申请日：2009-01-15
申请人： Mitimasa Otake
发明人： Mitimasa Otake
IPC分类号： B65H1/04
CPC分类号： B65H1/26 , B65H2405/11162 , B65H2405/1138
摘要： An aspect of the invention provides a paper feeding cassette that comprises a cassette body; a front face wall disposed at a front end of the cassette body so as to be elevated from a bottom wall of the cassette body; a medium-stacking member disposed so as to be swingable about a support shaft relative to the cassette body by using the support shaft as a swinging center, the medium-stacking member configured to have a medium thereon stacked inside the cassette body; and a biasing unit configured to bias the medium-stacking member so as to bring the medium into contact with a feeder, wherein the front face wall comprises a face which regulates the medium along a trajectory drawn by a front end of the medium-stacking member in accordance with a swinging movement of the medium-stacking member.
摘要翻译：本发明的一个方面提供一种包括盒体的供纸盒; 前壁，其设置在盒体的前端，以便从盒体的底壁升高; 介质堆叠部件，其被布置成通过使用所述支撑轴作为摆动中心而围绕支撑轴相对于所述盒体摆动;所述介质堆叠部件被配置为具有堆叠在所述盒体内部的介质; 以及偏压单元，其构造成偏置所述介质堆叠构件以使所述介质与供给器接触，其中所述前面壁包括沿着由所述介质堆叠构件的前端拉出的轨迹来调节介质的面根据介质堆叠部件的摆动动作。

94. 发明申请

US20100044956A1 MEDIUM SUPPLYING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
标题翻译：中等供应单位和具有该设备的图像形成装置
公开(公告)号：US20100044956A1
公开(公告)日：2010-02-25
申请号：US12540488
申请日：2009-08-13
申请人： Young-soo Ko
发明人： Young-soo Ko
IPC分类号： B65H1/04
CPC分类号： B65H1/266 , B65H1/12 , B65H2402/64 , B65H2405/11162 , B65H2511/20 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/08
摘要： A medium supplying unit and an image forming apparatus having the same. The medium supplying unit includes a cassette frame to be mounted to or detached from a main body frame, a loading plate to load a printing medium, and is disposed adjacent to the cassette frame to move between a supplying position and a standby position, and a locking assembly. The locking assembly includes an engagement unit disposed adjacent to the loading plate and a locking unit, the locking unit including a stationary end extending from the cassette frame, and a free end to lock the engagement unit if the loading plate is positioned in the standby position, and to move the free end in a direction to unlock the engagement unit by applying a pressing force so that the loading plate can move to the supplying position when mounting the cassette frame.
摘要翻译：介质供给单元和具有该介质供给单元的图像形成装置。介质供给单元包括：安装到主体框架或从主体框架拆卸的盒式框架，用于装载打印介质的装载板，并且与盒式框架相邻设置，以在供给位置和待机位置之间移动; 锁定组件。所述锁定组件包括邻近所述装载板设置的接合单元和锁定单元，所述锁定单元包括从所述盒式框架延伸的固定端，以及如果所述装载板位于待机位置则锁定所述接合单元的自由端并且通过施加按压力沿使得接合单元解锁的方向移动自由端，使得当安装盒式磁带时，装载板可以移动到供应位置。

95. 发明申请

US20090189336A1 PAPER FEEDING CASSETTE AND PAPER FEEDING DEVICE 有权
标题翻译：纸送料盒和送纸装置
公开(公告)号：US20090189336A1
公开(公告)日：2009-07-30
申请号：US12354336
申请日：2009-01-15
申请人： Mitimasa OTAKE
发明人： Mitimasa OTAKE
IPC分类号： B65H1/08
CPC分类号： B65H1/26 , B65H2405/11162 , B65H2405/1138
摘要： An aspect of the invention provides a paper feeding cassette that comprises a cassette body; a front face wall disposed at a front end of the cassette body so as to be elevated from a bottom wall of the cassette body; a medium-stacking member disposed so as to be swingable about a support shaft relative to the cassette body by using the support shaft as a swinging center, the medium-stacking member configured to have a medium thereon stacked inside the cassette body; and a biasing unit configured to bias the medium-stacking member so as to bring the medium into contact with a feeder, wherein the front face wall comprises a face which regulates the medium along a trajectory drawn by a front end of the medium-stacking member in accordance with a swinging movement of the medium-stacking member.
摘要翻译：本发明的一个方面提供一种包括盒体的供纸盒; 前壁，其设置在盒体的前端，以便从盒体的底壁升高; 介质堆叠部件，其被布置成通过使用所述支撑轴作为摆动中心而围绕支撑轴相对于所述盒体摆动;所述介质堆叠部件被配置为具有堆叠在所述盒体内部的介质; 以及偏压单元，其构造成偏置所述介质堆叠构件以使所述介质与供给器接触，其中所述前面壁包括沿着由所述介质堆叠构件的前端拉出的轨迹来调节介质的面根据介质堆叠部件的摆动动作。

96. 发明申请

US20070273082A1 Paper Feed Cassette 有权
标题翻译：送纸纸盒
公开(公告)号：US20070273082A1
公开(公告)日：2007-11-29
申请号：US11752697
申请日：2007-05-23
申请人： Kunio SAWAI
发明人： Kunio SAWAI
IPC分类号： B65H1/08
CPC分类号： B65H1/14 , B65H1/266 , B65H2220/09 , B65H2402/31 , B65H2405/11162 , B65H2405/31
摘要： A paper feed cassette capable of inhibiting a paper from being warped in a direction substantially perpendicular to a paper feed direction while minimizing increase in the number of component and inhibiting the paper from being plastically deformed into a curved shape is obtained. The paper feed cassette includes a cassette body storing the paper, a first lift member for lifting up the paper so as to bring the paper into contact with a paper feed roller in printing, and a second lift member for lifting up the paper so as to produce bending caused by droop of the rear in the paper feed direction of the paper due to the paper's own weight in printing.
摘要翻译：可以获得能够抑制纸张在大致垂直于送纸方向的方向翘曲的进纸盒，同时最小化部件数量的增加并且抑制纸张塑性变形为弯曲形状。供纸盒包括存放纸张的盒体，用于提起纸张的第一提升部件，以便在打印时使纸张与供纸辊接触;以及第二提升部件，用于提起纸张，以便由于纸张自身在打印时的重量，会在纸张的进纸方向上产生由后方的下垂引起的弯曲。

97. 发明申请

US20060180991A1 Paper feeding method and paper feeder 审中-公开
标题翻译：送纸方式和送纸器
公开(公告)号：US20060180991A1
公开(公告)日：2006-08-17
申请号：US11211146
申请日：2005-08-24
申请人： Akinobu Nakahata , Keiichi Taguchi , Tomoyuki Shiiya
发明人： Akinobu Nakahata , Keiichi Taguchi , Tomoyuki Shiiya
IPC分类号： B65H3/52
CPC分类号： B65H3/5261 , B65H1/14 , B65H3/0669 , B65H2405/11162 , B65H2511/13 , B65H2511/21 , B65H2511/514 , B65H2513/512 , B65H2513/514 , B65H2601/521 , B65H2701/1311 , B65H2701/1768 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An image-forming apparatus has a limitation pad 31c and a retard roller 34, which separately feed recording paper P on an elevation tray 31 in an MPT cover 30 by bringing the recording paper P against an outer peripheral surface 33a of the feeding roller 33. In this image-forming apparatus (paper feeder), when the feeding roller is stopped by passing recording paper to be separately fed to a pair of relay transport rollers, the elevation tray is lowered before stoppage of the feeding roller, thereby separating an extremity of the recording paper from the outer peripheral surface of the feeding roller.
摘要翻译：图像形成装置具有限制垫31c和延迟辊34，其通过使记录纸P抵靠进给辊的外周表面33a将记录纸P分开地供给到MPT盖30的升降盘31上 33。在该图像形成装置（供纸装置）中，当通过将记录纸通过单独供给到一对继电器输送辊来停止进给辊时，在进给辊停止之前升降托盘降低，从而将进给辊的末端来自进料辊的外周表面的记录纸。

98. 发明申请

US20030222395A1 Sheet member feeding and conveying apparatus 失效
标题翻译：板材进料和输送设备
公开(公告)号：US20030222395A1
公开(公告)日：2003-12-04
申请号：US10448208
申请日：2003-05-30
发明人： Kenji Kitami , Kazuo Nakamura , Souichi Takata , Hiroyuki Nagao
IPC分类号： B65H001/00
CPC分类号： B65H1/14 , B65H2403/42 , B65H2405/11162 , B65H2511/20 , B65H2511/51 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A sheet member feeding and conveying apparatus comprises a tray having a tray main body capable of displacement in directions close to and away from a pickup section for taking out a document placed in a take-out position, for holding a document, a tray driving section for driving the tray main body to be displaced in the directions close to and away from the pickup section, and a control section for controlling the tray driving section so as to, in a feeding state, drive the tray main body to be displaced so that a document closest to the pickup section held on the tray is placed in the take-out position, and in a waiting state, drive the tray main body to be displaced in a waiting position closer to the pickup section than a position where the maximum holding amount of documents are held on the tray.
摘要翻译：片材进给和输送装置包括托盘，托盘具有托盘主体，该托盘主体能够靠近和远离拾取部分的方向移位，用于取出放置在取出位置的文件，用于保持文件，托盘驱动部分用于驱动托盘主体沿靠近和远离拾取部分的方向移动;以及控制部分，用于控制托盘驱动部分，以便在进给状态下驱动托盘主体移动，使得最靠近托盘上的拾取部分的文件被放置在取出位置，并且在等待状态下，驱动托盘主体在比最大保持位置更靠近拾取部分的等待位置移位文件数量保存在托盘上。

99. 发明申请

US20030184005A1 Sheet feeder and image forming apparatus having the same 有权
标题翻译：片材进给器和具有其的图像形成装置
公开(公告)号：US20030184005A1
公开(公告)日：2003-10-02
申请号：US10396386
申请日：2003-03-26
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Koji Takito , Shingo Ito
IPC分类号： B65H003/52
CPC分类号： B65H3/56 , B65H3/0661 , B65H2405/11162 , B65H2405/1136
摘要： An auxiliary support plate is connected, by a leaf spring, to a middle portion of a lower end of a sheet holder, in a sheet width direction, so that a lower end part of the auxiliary support plate rotates and retracts below an upper surface of the sheet holder. A sheet feed roller, facing an upper surface of the auxiliary support plate, is rotatably supported by an arm, which can rotate about a drive shaft disposed upstream in a sheet advance direction.
摘要翻译：辅助支撑板通过板簧连接到纸张保持器的下端的中间部分，沿着纸张宽度方向，辅助支撑板的下端部在下侧的下表面片夹。面向辅助支撑板的上表面的供纸辊由臂可旋转地支撑，该臂可围绕设置在纸张前进方向上游的驱动轴旋转。

100. 发明授权

US06467767B2 Sheet feeding apparatus and image forming apparatus equipped with it 有权
标题翻译：纸张进给装置和配备有它的成像装置
公开(公告)号：US06467767B2
公开(公告)日：2002-10-22
申请号：US10014427
申请日：2001-12-14
申请人： Takashi Yano
发明人： Takashi Yano
IPC分类号： B65H352
CPC分类号： B65H3/5261 , B65H3/0669 , B65H2301/42344 , B65H2403/47 , B65H2403/72 , B65H2403/732 , B65H2405/11162
摘要： An Object of the present invention is to provide a sheet feeding apparatus that has sheet supporting device, sheet feeding device, separating device, separation force giving device for supplying a separation force to the separating device in a direction reverse to a sheet feeding direction, and separation force switching device for being switched between a connection state for supplying the separation force to the separating device by the separation force giving device and a cut-off state in which the separation force is not supplied to the separating device, wherein said separation force switching device is switched into the cut-off state at a time of a beginning of the feeding and is switched into the connection state when the sheet feeding device has fed the sheets for a predetermined distance from the beginning of the feeding, and a separation force supplied to said separating device in a state such that the separation force switching device is switched into the cut-off state is set to be smaller than a separation force in a state such that the separation force switching device is switched into the connection state.
摘要翻译：本发明的目的在于提供一种片材供给装置，该片材供给装置具有片材支承装置，片材供给装置，分离装置，用于在与片材进给方向相反的方向上向分离装置提供分离力的分离力赋予装置，以及分离力切换装置，用于在通过分离力给予装置向分离装置提供分离力的连接状态和不将分离力提供给分离装置的切断状态之间切换，其中所述分离力切换装置在进给开始时切换到切断状态，并且当供纸装置从进料开始输送预定距离的纸张供给装置时切换到连接状态，并且提供分离力在分离力切换装置切换到截止状态的状态下，到所述分离装置为止 t小于在分离力切换装置切换到连接状态的状态下的分离力。

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