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1.发明授权Sheet processing apparatus with open/close switchable sheet discharging member 失效具有打开/关闭可切换片材排出构件的片材处理装置公开(公告)号：US06305681B1
公开(公告)日：2001-10-23
申请号：US09120343
申请日：1998-07-22
IPC分类号： B65H3905
CPC分类号： B65H31/3027 , B42C1/12 , B65H29/22 , B65H29/60 , B65H37/04 , B65H2301/163 , B65H2301/4213 , B65H2301/4214 , B65H2301/42262 , B65H2301/42264 , B65H2511/224 , B65H2513/51 , B65H2220/02 , B65H2220/01
摘要： A sheet processing apparatus includes a sheet conveying path for receiving a sheet conveyed from the outside and conveying the sheet therethrough to be discharged, a stack tray for stacking a plurality of the conveyed sheets for stapling, a stapler for stapling the plurality of the sheets stacked on the stack tray, and an output tray for receiving the discharged sheets. The sheet conveying path includes a first conveying path for guiding the conveyed sheet to the stack tray for stapling, and a second conveying path for guiding the conveyed sheet to the output tray bypassing the stack tray. The sheet processing apparatus further includes a discharging member for discharging the conveyed sheet or the sheets guided by the first conveying path or second conveying path, a discharging member switching device which selectively switches the discharging member to a closed condition for discharging the sheet or sheets by sandwiching them or to an open condition for discharging the sheet or sheets without sandwiching them, and a controller configured to control the discharging member switching device to switch the discharging member to the open condition before a tip end of the sheet being conveyed through the first conveying path reaches the discharging member.
摘要翻译： 片材处理装置包括：片材输送路径，用于接收从外部输送的片材并输送片材以排出;片材输送路径，用于堆叠多个被输送的用于装订的片材的堆叠托盘;用于装订多个片材堆叠的订书机 在堆叠托盘上，以及用于接收排出的纸张的输出托盘。 片材传送路径包括用于将传送的片材引导到用于缝合的堆叠托盘的第一传送路径和用于将传送的片材引导到绕过堆叠托盘的输出托盘的第二输送路径。 片材处理装置还包括用于排出被输送的片材或由第一输送路径或第二输送路径引导的片材的排出构件，排出构件切换装置，其选择性地将排出构件切换到关闭状态，以通过 夹持它们或打开状态以排出片材或片材而不夹持它们;以及控制器，被配置为控制排出构件切换装置，以在通过第一输送件输送片材的顶端之前将排出构件切换到打开状态 路径到达排出构件。
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公开(公告)号：US5447298A
公开(公告)日：1995-09-05
申请号：US140540
申请日：1993-10-25
申请人： Tetsuji Watanabe , Nobuyoshi Seki , Yuichi Fujii , Masatoshi Hosoi , Mitsuru Ichikawa , Yuji Ueno , Yoshiaki Ushirogata
发明人： Tetsuji Watanabe , Nobuyoshi Seki , Yuichi Fujii , Masatoshi Hosoi , Mitsuru Ichikawa , Yuji Ueno , Yoshiaki Ushirogata
CPC分类号： G03G15/6541 , B42C1/125 , G03G2215/00827 , G03G2215/00848 , G03G2215/00864
摘要： A finisher for binding paper sheets sequentially driven out of an image forming apparatus. A finisher moves along an edge of a stack of sheets and curves around a corner. A pair of individualy operated gripper fingers grabs the stack of sheets and moves the stack into position for finishing.
摘要翻译： 一种装订机，用于装订从图像形成装置顺序驱动的纸张。 整理器沿着一堆纸张的边缘移动，并在拐角处曲线。 一对独立操作的夹持器手指抓住堆叠的纸张并将纸堆移动到位以进行整理。
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公开(公告)号：US5655765A
公开(公告)日：1997-08-12
申请号：US508202
申请日：1995-07-27
CPC分类号： B65H29/58 , B65H29/12 , B65H2301/33312 , B65H2404/632 , B65H2801/06 , Y10S271/902
摘要： A paper path switching mechanism including a plurality of feeding rollers which feed a page when the page is pressed against the feeding rollers by guide members of a switching guide. The switching guide has long guide members which press the paper against the feeding rollers and short guide members positioned near the edges of the page. The short guide members guide the page without imparting too much resistance at the edges of the page in order to reduce the frequency of paper jams. The longer guide members are tapered in width at portions near the periphery of the feeding rollers in order to reduce the size of the contact area of the page to the long guide members which reduces resistance on the page and consequently reduces paper jams. After the page passes between the switching guide and feeding rollers, its direction of travel is reversed and the page again contacts the switching guide but moves along a different edge of the guide members and along a different paper path in order to invert pages.
摘要翻译： 一种纸张路径切换机构，包括多个进给辊，当通过切换导向件的引导构件将页面压靠在进给辊上时，进给页面。 切换引导件具有长的引导构件，该引导构件将纸压靠在进给辊和位于页边缘附近的简短引导构件。 短引导构件引导页面，而不会在页面的边缘施加太多的阻力，以减少卡纸的频率。 较长的引导构件在馈送辊的周边附近的部分处具有锥形宽度，以便减小页面与长引导构件的接触面积的尺寸，从而降低页面上的阻力，从而减少卡纸。 页面在切换导向器和进给辊之间通过时，其行进方向反向，页面再次接触切换导向器，但是沿着引导构件的不同边缘并且沿着不同的纸张路径移动以便翻转页面。
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公开(公告)号：US5788229A
公开(公告)日：1998-08-04
申请号：US518041
申请日：1995-08-22
CPC分类号： G03G15/6582 , B65H29/70 , B65H39/11 , B65H2408/111 , G03G2215/00662 , G03G2215/00704
摘要： A method and an apparatus for corrugating the output of a reproduction device such as a photocopier includes a guiding arm for guiding an image carrying medium in a predetermined path towards a destination output bin and a projection for corrugating the image carrying medium as it is being guided by the guiding arm. The current corrugation device is suitable for a multiple tray sorter unit since it does not require additional corrugation members.
摘要翻译： 用于使诸如复印机之类的再现装置的输出波纹的方法和装置包括用于将预定路径中的图像传送介质引导到目的地输出仓的引导臂和用于在被引导下使图像承载介质波纹化的突出部 由引导臂。 目前的波纹装置适用于多塔分拣机单元，因为它不需要额外的波纹构件。
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公开(公告)号：US5388819A
公开(公告)日：1995-02-14
申请号：US53355
申请日：1993-04-28
申请人： Yoshiaki Ushirogata
发明人： Yoshiaki Ushirogata
CPC分类号： B42C1/125 , B65H2403/511 , B65H2408/113
摘要： A clamping and transporting assembly is provided which is particularly suitable for clamping a stack of articles, such as sheet-like articles. The clamping assembly moves from a retracted position to an extended position at which clamping jaws automatically assume a clamped position. Thereafter, the assembly transports the clamped stack of sheet-like articles to a treatment device, for example a binding device. After treatment, such as binding, the transport assembly returns the articles to their original position, with the clamping assembly then retracted while automatically releasing the articles from the jaws.
摘要翻译： 提供了一种夹紧和传送组件，其特别适用于夹紧诸如片状制品的一叠物品。 夹紧组件从缩回位置移动到延伸位置，在该位置夹紧爪自动处于夹紧位置。 此后，组件将夹紧的片状物品堆叠传送到治疗装置，例如装订装置。 在诸如装订的处理之后，运输组件将物品返回到其原始位置，随后夹紧组件缩回，同时自动地将物品从夹爪释放。
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公开(公告)号：US5362200A
公开(公告)日：1994-11-08
申请号：US227993
申请日：1994-04-15
申请人： Yoshiaki Ushirogata
发明人： Yoshiaki Ushirogata
CPC分类号： B65H39/11 , B65H2403/511 , B65H2408/113
摘要： A sheet transporting device applicable to a sorter of the type having a plurality of bins arranged one above another for receiving sheets sequentially driven out of an image forming apparatus includes a top tray disposed above an uppermost one of the bins. A sheet stack is pulled out from each bin, transported upward, and then discharged onto the top tray. This not only promotes easy take-out of sheet stacks from the sorter but also allows the number of sheet stacks greater than the number of bins to be produced without interruption.
摘要翻译： 可应用于具有多个排列在另一个上的多个箱类型的分类器的纸张传送装置包括从图像形成装置顺次驱出的片材，包括设置在最上面的一个箱子上方的顶部托盘。 从每个仓中拉出一个纸叠，向上运送，然后排放到顶部托盘上。 这不仅促进了来自分拣机的薄片堆叠的容易取出，而且还允许不间断地生产大于料盒数量的薄片堆叠的数量。
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公开(公告)号：US5570877A
公开(公告)日：1996-11-05
申请号：US504355
申请日：1995-07-19
CPC分类号： B65H29/58 , B65H29/12 , B65H2301/33312 , B65H2404/632 , B65H2801/06 , Y10S271/902
摘要： In an image forming apparatus, a device for turning a paper of the present invention has a transport roller constantly rotatable in a predetermined direction for paper transport. A reverse transport member is positioned downstream of the transport roller in the predetermined direction, and transports the paper, transported by the transport roller, in the direction opposite to the predetermined direction. A turn guide has a first guide face for guiding the paper toward the transport roller, and a second guide face for guiding in a paper discharge direction the paper being transported by the reverse transport member in the direction opposite to the predetermined direction. The end portion of the first and second guide faces close to the reverse transport member extends in the direction in which the end portion intersects the periphery of the transport roller. Hence, the end portion is angularly retracted by the paper, being guided by the first guide face, to a position coincident with a line tangential to the transport roller. The end of the turn guide is configured such that the first and second guide portions are tapered. The device is miniature and reduces resistance to act on the incoming paper and surely urges it against the transport roller to generate a driving force. As a result, the paper is prevented from being skewed or caught or from jamming the path.
摘要翻译： 在图像形成装置中，本发明的纸张的转动装置具有能够沿预定方向恒定旋转的输送辊，用于纸张输送。 反向传送部件沿着预定方向位于传送辊的下游，并且传送由传送辊传送的纸张沿与预定方向相反的方向。 转向引导件具有用于将纸张朝向输送辊引导的第一引导面，以及用于沿纸张排出方向沿与预定方向相反的方向由反向传送构件传送的纸张引导的第二引导面。 靠近反向输送构件的第一和第二引导面的端部沿着端部与输送辊的周边相交的方向延伸。 因此，端部由纸被角度地缩回，由第一引导面引导到与传送辊相切的线重合的位置。 转向导向件的端部被构造成使得第一和第二引导部分是锥形的。 该装置是微型的并且减小了作用在入纸上的阻力，并且肯定地将其推送到输送辊上以产生驱动力。 结果，防止纸被歪斜或卡住或妨碍纸张的路径。
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公开(公告)号：US4762312A
公开(公告)日：1988-08-09
申请号：US38031
申请日：1987-04-14
申请人： Yoshiaki Ushirogata
发明人： Yoshiaki Ushirogata
IPC分类号： B42C1/12 , B65H39/115 , G03G15/00 , B42B1/02
CPC分类号： G03G15/6541 , B42C1/125 , B65H39/115 , G03G2215/00827
摘要： A sorter for use with a copier and others and having a function of binding a stack of copy sheets. The sorter includes a single stapler which is shared by all bins of the sorter, and a single bin drive unit adapted to move any of the bins loaded with copy sheets to a prescribed position where the stapler is to drive a staple. The stapler and the bin drive unit are moved in an interlocked motion to positions which correspond to the respective bins, thereby sequentially binding copy sheets which are stacked in the bins.
摘要翻译： 用于复印机和其他机器的分拣机，具有绑定一叠复印纸的功能。 分拣机包括由分拣机的所有筐共用的单个订书机，以及一个单个斌驱动单元，其适于将装载有复印纸的任何纸盒移动到订书机驱动订书钉的预定位置。 订书机和料斗驱动单元以互锁运动移动到与各个箱对应的位置，从而顺序地装订堆叠在箱中的复印纸。
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公开(公告)号：US5709376A
公开(公告)日：1998-01-20
申请号：US655865
申请日：1996-05-31
申请人： Yoshiaki Ushirogata
发明人： Yoshiaki Ushirogata
CPC分类号： G03G15/6544 , B42C1/12 , G03G15/6582 , B65H2511/20 , G03G2215/00818 , G03G2215/00827
摘要： A sheet finisher for automatically stapling, punching, folding or otherwise finishing a stack of sheets sequentially driven out of an image forming apparatus and positioned is disclosed. The finisher is capable of finishing the sheets at any desired position in an intended direction of sheet transport and in a direction perpendicular thereto. A device for driving the finisher is simple in construction.
摘要翻译： 公开了一种用于自动装订，冲压，折叠或以其他方式完成从图像形成装置驱动并排列的片材堆叠的片材整理器。 整理器能够在纸张传送的预期方向和垂直于其的方向上的任何期望位置处完成片材。 用于驱动整理器的装置结构简单。
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公开(公告)号：US4900004A
公开(公告)日：1990-02-13
申请号：US219369
申请日：1988-07-15
申请人： Yoshiaki Ushirogata
发明人： Yoshiaki Ushirogata
摘要： A sheet feeder for an electrophotographic copier or like image forming apparatus includes a structure for aligning the trailing edges of a large amount of paper sheets which are stacked on a tray. The structure includes a back fence mounted on a transmission member which is stretched in the widthwise direction of the sheets. The back fence is movable in the widthwise direction of the sheets between an operative position for aligning the trailing edges of the sheets and an inoperative direction for facilitating the supply of sheets onto the tray. The movement of the back fence between the operative and inoperative positions is interlocked with the upward and downward movements of the tray.
摘要翻译： 用于电子照相复印机或类似图像形成装置的片材进给器包括用于对准堆叠在托盘上的大量纸张的后缘的结构。 该结构包括安装在传动构件上的后围栏，其在片材的宽度方向上被拉伸。 后围栏可以在片材的宽度方向上移动，用于对准片材的后缘的操作位置和不合适的方向，以便于将片材供应到托盘上。 后挡板在操作位置和不工作位置之间的运动与托盘的向上和向下运动互锁。
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