Sheet feeding apparatus
    21.
    发明授权
    Sheet feeding apparatus 失效
    送纸装置

    公开(公告)号:US5383655A

    公开(公告)日:1995-01-24

    申请号:US139870

    申请日:1993-10-22

    CPC分类号: B65H3/5261 B65H3/0669

    摘要: A sheet feeding apparatus comprising a sheet accommodator for accommodating sheets and movable in a predetermined direction from a sheet-feeding position; a feeding device for feeding sheets accommodated in said sheet accommodator held at said sheet-feeding position in said direction; a friction member for permitting feeding of only one of sheets fed out from said feeding device while blocking the feeding of the remaining sheets; and a support for supporting said friction member such that said friction member can be moved to a first position for separating a sheet, and to a second position for permitting movement of said sheet accommodator in said direction.

    摘要翻译: 一种送纸装置,包括:纸张收纳器,用于容纳纸张,并可从送纸位置沿预定方向移动; 馈送装置,用于馈送容纳在沿所述方向保持在所述送纸位置的所述纸张容纳器中的纸张; 摩擦构件,用于允许仅阻止从所述进给装置输出的一个片材,同时阻止剩余的片材的进给; 以及用于支撑所述摩擦构件的支撑件,使得所述摩擦构件能够移动到用于分离片材的第一位置,以及允许所述片材容纳器沿所述方向移动的第二位置。

    Rotary drive device
    22.
    发明授权
    Rotary drive device 失效
    旋转驱动装置

    公开(公告)号:US4609251A

    公开(公告)日:1986-09-02

    申请号:US521330

    申请日:1983-08-08

    CPC分类号: G02B26/121

    摘要: The present invention provides an apparatus for rotationally driving a member to be rotated about a rotating shaft, said apparatus including a central fixed shaft, a hollow shaft rotatably mounted on the central shaft through bearings, a member adapted to be rotated with the hollow shaft, a rotor held by the hollow shaft, and a stator fixedly supported opposed to the rotor.

    摘要翻译: 本发明提供了一种用于旋转驱动围绕旋转轴旋转的构件的装置,所述装置包括中心固定轴,通过轴承可旋转地安装在中心轴上的中空轴,适于与空心轴一起旋转的构件, 由所述中空轴保持的转子和与所述转子相对固定地支撑的定子。

    Sheet processing device with stack alignment
    25.
    发明授权
    Sheet processing device with stack alignment 失效
    具有堆叠对齐的纸张处理设备

    公开(公告)号:US06561503B1

    公开(公告)日:2003-05-13

    申请号:US09604741

    申请日:2000-06-28

    IPC分类号: B65H3704

    摘要: A sheet processing apparatus including a stacking portion for stacking sheets, an alignment reference wall disposed in approximately parallel with a conveying direction of the sheet, an alignment moving wall for performing alignment by making an end portion of the sheet hit with the alignment reference wall, a processing mechanical section for carrying out binding with respect to the sheet bundle thus aligned, and a plurality of rotating pairs disposed in a widthwise direction approximately perpendicular to the conveying direction of the sheet for conveying the sheet bundle in a pinching manner. The sheet processing apparatus is capable of performing a process such as binding in the processing mechanical section after the sheet bundle which has been aligned by the alignment reference wall and the alignment moving wall is conveyed by a predetermined distance by the rotating pairs, and it is characterized in that each of the plurality of the rotating pairs disposed in the sheet widthwise direction has a pressure different from that of other rotating pairs for pinching the sheet.

    摘要翻译: 一种纸张处理设备,包括用于堆叠纸张的堆叠部分,与纸张的输送方向大致平行设置的对准基准壁,通过使纸张的端部与对准基准壁相撞而进行对准的对准移动壁, 用于相对于如此排列的片材束执行装订的处理机械部分,以及沿与纸张的输送方向大致垂直的宽度方向设置的多个旋转对,以便以夹持方式输送纸张束。 片材处理装置能够在由对准基准壁对准的片材摞之后进行处理机械部分的装订,并且对准移动壁由旋转对输送预定距离, 其特征在于,设置在所述片材宽度方向上的所述多个旋转对中的每一个具有与用于夹持所述片材的其它旋转对的压力不同的压力。

    Discharged sheet stacking apparatus and image forming apparatus having such stacking apparatus
    26.
    发明授权
    Discharged sheet stacking apparatus and image forming apparatus having such stacking apparatus 有权
    具有这种堆垛装置的放电纸张堆垛装置和图像形成装置

    公开(公告)号:US06352253B1

    公开(公告)日:2002-03-05

    申请号:US09251492

    申请日:1999-02-17

    IPC分类号: B65H3910

    摘要: A discharged sheet stacking apparatus includes a sheet feed-in device for pinching and feeding a sheet onto a sheet stacking portion on which a plurality of sheets are stacked and for causing a tip end of the sheet to abut against a sheet stopper. The sheet feed in device is disposed at a position spaced apart from the sheet stopper by a distance smaller than a length of the sheet. The sheet feed-in device continues the feeding operation while pinching a tail end of the sheet even after the tip end of the sheet abuts against the sheet stopper so that, after a loop is formed in the tail end of the sheet, the sheet is discharged onto the sheet stacking portion.

    摘要翻译: 排出纸张堆垛装置包括用于将片材夹持并供给到堆叠多个纸张的纸张堆叠部分上并用于使纸张的前端抵靠纸张止动器的纸张进给装置。 装置中的送纸装置设置在与片状止挡件间隔开距离小于片材的长度的位置处。 即使在片材的尖端与纸张止挡件抵接之后,片材馈入装置也继续夹持片材的尾端,使得在片材的尾端形成环之后,片材是 排出到片材堆叠部分上。

    In line rotatable stapling device
    27.
    发明授权
    In line rotatable stapling device 失效
    在线可旋转装订装置

    公开(公告)号:US06341772B1

    公开(公告)日:2002-01-29

    申请号:US09005005

    申请日:1998-01-09

    IPC分类号: B42C112

    摘要: This invention relates to a sheet fastening apparatus comprising sheet bundle conveying means for conveying sheet bundles and sheet bundle fastening means for fastening sheet bundles. The sheet bundle fastening means is disposed on either side, of the sheet bundle, extending substantially parallel in a sheet conveyance direction and fastens the sheet bundle at least at a position upon stop of conveyance of the sheet bundle by the sheet bundle conveying means.

    摘要翻译: 本发明涉及一种片材紧固装置,其包括用于输送片材束的片材束传送装置和用于紧固片材束的片材束紧固装置。 片材束紧固装置设置在片材束的任一侧上,在片材输送方向上大致平行延伸,并且通过片材捆输送装置停止片材束的输送时,至少在片材束紧固。

    Sheet material stacking device and image forming apparatus having same
    28.
    发明授权
    Sheet material stacking device and image forming apparatus having same 有权
    片材堆垛装置及其成像装置

    公开(公告)号:US06286830B1

    公开(公告)日:2001-09-11

    申请号:US09314171

    申请日:1999-05-19

    IPC分类号: B65H3120

    摘要: The present invention provides a sheet material stacking device comprising a sheet material discharging means for discharging a sheet material, a sheet material stacking means on which the sheet materials discharged by the sheet material discharging means are stacked, and an elongation tray extensibly housed within the sheet material stacking means and capable of extending in accordance with a size of the sheet material, and wherein the elongation tray has an inclined surface at an upstream end thereof in a sheet material stacking direction.

    摘要翻译: 本发明提供了一种片材堆垛装置,其包括用于排出片材的片材排出装置,由片材排出装置排出的片材料堆叠在其上的片材堆叠装置,以及可扩张地容纳在片材内的伸长托盘 材料堆积装置,并且能够根据片材的尺寸延伸,并且其中伸长盘在其上游端具有在片材堆叠方向上的倾斜表面。

    Process cartridge having shiftable cover and guide member for directing
airflow
    29.
    发明授权
    Process cartridge having shiftable cover and guide member for directing airflow 失效
    具有用于引导气流的可移动盖和引导构件的处理盒

    公开(公告)号:US6075956A

    公开(公告)日:2000-06-13

    申请号:US917231

    申请日:1997-08-25

    摘要: A process cartridge detachably mountable within an image forming system, including an image bearing member, a processing device for acting on the image bearing member, a housing for supporting the image bearing member and the processing device, and a cover shiftable between a protecting position where the image bearing member is protected and a retard position where the cover is retarded from the protecting position. The cover is spaced apart from the housing at least in the retard position and contacts a housing guide member. An image forming system includes a mounting device for mounting such a process cartridge, an air flow generating device for generating an air flow passing between the housing guide member and the cover, a transfer device for transferring a developed image formed on the image bearing member onto a recording medium, and a conveying device for conveying the recording medium.

    摘要翻译: 一种可拆卸地安装在图像形成系统内的处理盒,包括图像承载部件,用于作用在图像承载部件上的处理装置,用于支撑图像承载部件和处理装置的壳体,以及可在保护位置 图像承载部件被保护,并且其中盖从保护位置延迟的延迟位置。 所述盖至少在所述延迟位置处与所述壳体间隔开并且接触壳体引导构件。 图像形成系统包括用于安装这种处理盒的安装装置,用于产生在壳体引导构件和盖之间通过的空气流的气流产生装置,用于将形成在图像承载构件上的显影图像转印到图像承载构件上的转印装置 记录介质和用于传送记录介质的传送装置。

    Optical scanning apparatus
    30.
    发明授权
    Optical scanning apparatus 失效
    光学扫描装置

    公开(公告)号:US5774248A

    公开(公告)日:1998-06-30

    申请号:US917279

    申请日:1997-08-25

    申请人: Teruo Komatsu

    发明人: Teruo Komatsu

    CPC分类号: G02B26/123

    摘要: An optical scanning apparatus can record image information in a plurality of resolutions by changing the pitch (scanning interval) of light beams in a direction orthogonal to the scanning direction. In the apparatus, a plurality of light beams emitted from a light-source unit having a plurality of light-emitting portions are guided to a deflector via an optical system, and are deflected and reflected by the deflector. The light beams are then guided to a surface to be scanned via an imaging unit, so that the surface is simutaneously scanned by the plurality of light beams. At that time, an angle .theta. between a first line connecting imaged positions of the plurality of light beams on the surface and a second line obtained by the scanning line of the light beams in the scanning direction on the surface, can be changed by an angle adjusting unit.

    摘要翻译: 光扫描装置可以通过改变与扫描方向正交的方向的光束的间距(扫描间隔)来记录多个分辨率的图像信息。 在该装置中,从具有多个发光部的光源单元发射的多个光束经由光学系统被引导到偏转器,并被偏转器偏转和反射。 然后将光束经由成像单元引导到待扫描的表面,使得表面被多个光束同时扫描。 此时,表面上的多个光束的成像位置的第一线与表面上的扫描方向上的光束的扫描线获得的第二线之间的角度θ可以改变角度 调整单元