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11 条记录 (耗时 0.022 秒)

    Image-forming apparatus having a photosensitive member transfer mechanism
    1.
    发明授权
    Image-forming apparatus having a photosensitive member transfer mechanism 失效
    具有感光部件传送机构的图像形成装置

    公开(公告)号：US4374616A

    公开(公告)日：1983-02-22

    申请号：US276627

    申请日：1981-06-24

    申请人： Koichi Sasaki ,  Hiroshi Ishida ,  Yasuji Sumida ,  Akira Tanaka

    发明人： Koichi Sasaki ,  Hiroshi Ishida ,  Yasuji Sumida ,  Akira Tanaka

    IPC分类号： G03G15/28 ,  G03G15/00

    CPC分类号： G03G15/28

    摘要： An image-forming apparatus comprising an original-support plate for placing an original document thereon, a photosensitive member support stand disposed opposite to, and beneath, said original-support plate for placing a photosensitive member thereon, a charging-exposing unit for forming a latent electrostatic image corresponding to the original document on the photosensitive member, said charging-exposing unit being mounted between the original-support plate and the photosensitive member support stand for transverse reciprocation, and a power driving source for moving said charging-exposing unit reciprocally. The charging-exposing unit includes a mechanism for feeding the photosensitive member. During the return movement of the charging-exposing unit, the photosensitive member transfer mechanism acts on the photosensitive member placed on said support stand to move the photosensitive member incident to the return movement of the charging-exposing unit.

    摘要翻译： 一种图像形成装置，包括用于在其上放置原稿的原始支撑板，与所述原始支撑板相对设置并位于其下方的感光构件支撑台，用于将感光构件放置在其上;充电曝光单元，用于形成 所述充电曝光单元安装在原始支撑板和用于横向往复运动的感光构件支撑架之间，并且用于使所述充电曝光单元相互移动的电力驱动源。 充电曝光单元包括用于馈送感光元件的机构。 在充电曝光单元的返回运动期间，感光构件传送机构作用在放置在支撑架上的感光构件上，以使感光构件移动到充电曝光单元的返回运动。

    Mechanism for supporting an original document cover lid of an electrostatic copying apparatus
    2.
    发明授权
    Mechanism for supporting an original document cover lid of an electrostatic copying apparatus 失效
    用于支撑静电复印设备的原始文件盖盖的机构

    公开(公告)号：US4357101A

    公开(公告)日：1982-11-02

    申请号：US171536

    申请日：1980-07-23

    申请人： Koichi Sasaki ,  Yasuji Sumida ,  Hiroshi Ishida

    发明人： Koichi Sasaki ,  Yasuji Sumida ,  Hiroshi Ishida

    IPC分类号： G03G15/22 ,  G03B27/62

    CPC分类号： G03G15/22 ,  Y10T83/4647 ,  Y10T83/4653 ,  Y10T83/4807 ,  Y10T83/4827 ,  Y10T83/4847 ,  Y10T83/8691 ,  Y10T83/8694 ,  Y10T83/8726 ,  Y10T83/8761

    摘要： A mechanism for supporting a cover lid, particularly an original document cover lid of an electrostatic copying apparatus, includes a generally U-shaped support member for supporting the cover lid. A pair of arms of the support member are fixed to a pair of hinge members which are mounted on the machine frame for rotation about an axis. Support pieces are fixed to the hinge members for rotation therewith about the axis. First springs are connected to the support pieces for urging the hinge members, the support member and the cover lid to rotate about the axis in a first direction toward an open position of the cover lid. A revolving plate is pivotally mounted on the machine frame, and a support bar is fixed to one of the hinge members and extends into an elongated opening of the revolving plate, such that rotation of the hinge members around the axis causes the support bar to pivot the revolving plate between first and second positions. An oscillating lever mounted on the machine frame has a projection fitting into the notch when the revolving plate is in the first position and the cover lid is in the open position, such that the projection maintains the cover lid in the open position. A second spring biases the projection against an arc-shaped surface of the revolving plate when the cover lid is moved from the open position toward a closed position thereof.

    摘要翻译： 用于支撑盖盖，特别是静电复印设备的原始文件盖盖的机构包括用于支撑盖盖的大致U形的支撑构件。 支撑构件的一对臂固定到一对铰链构件，所述一对铰链构件安装在机架上以围绕轴线旋转。 支撑件固定到铰链构件上，用于围绕轴线旋转。 第一弹簧连接到支撑件，用于推动铰链构件，支撑构件和盖盖围绕轴线在第一方向上朝着盖盖的打开位置旋转。 旋转板枢转地安装在机架上，并且支撑杆固定到其中一个铰链构件并延伸到旋转板的细长开口中，使得铰链构件绕轴线的旋转使得支撑杆枢转 第一和第二位置之间的旋转板。 当旋转板处于第一位置并且盖盖处于打开位置时，安装在机架上的摆动杆具有插入凹口中的突起，使得突起将盖盖保持在打开位置。 当盖盖从打开位置向其关闭位置移动时，第二弹簧将突起偏置在旋转板的弧形表面上。

    Electrostatic copying apparatus
    3.
    发明授权
    Electrostatic copying apparatus 失效
    静电复印机

    公开(公告)号：US4362076A

    公开(公告)日：1982-12-07

    申请号：US171541

    申请日：1980-07-23

    申请人： Koichi Sasaki ,  Yasuji Sumida ,  Hiroshi Ishida

    发明人： Koichi Sasaki ,  Yasuji Sumida ,  Hiroshi Ishida

    IPC分类号： G03G15/22 ,  B23D25/16 ,  B26D1/62

    CPC分类号： G03G15/22 ,  Y10T83/4647 ,  Y10T83/4653 ,  Y10T83/4807 ,  Y10T83/4827 ,  Y10T83/4847 ,  Y10T83/8691 ,  Y10T83/8694 ,  Y10T83/8726 ,  Y10T83/8761

    摘要： A cutting apparatus for an electrostatic copying machine includes a fixed blade having a straight cutting edge, a rotary shaft mounted for rotation on the frame of the machine, and a rotary fixed to an carried by the rotary shaft, the rotary blade having a spirally curved cutting edge. A wrap spring clutch is capable of transmitting rotation of a continually rotating gear to the rotary shaft and rotary blade. The wrap spring clutch is prevented from operation by a control cog of a double cog member. An inclinable member operates the double cog member to release the wrap spring clutch to enable rotation of the rotary shaft and rotary blade. The double cog member has a rotation lock cog which stops the wrap spring clutch after a predetermined rotation of the rotary shaft and rotary blade.

    摘要翻译： 一种用于静电复印机的切割装置，包括具有直的切割边缘的固定刀片，用于在机器的框架上旋转的旋转轴和固定到由旋转轴承载的旋转轴，旋转刀片具有螺旋形弯曲 前沿。 缠绕弹簧离合器能够将连续旋转的齿轮的旋转传递到旋转轴和旋转叶片。 通过双嵌齿构件的控制齿轮防止卷簧弹簧离合器的操作。 可倾斜构件操作双齿构件以释放卷簧弹簧离合器以使得旋转轴和旋转叶片能够旋转。 双嵌齿构件具有旋转锁定齿轮，其在旋转轴和旋转叶片的预定旋转之后停止卷簧弹簧离合器。

    Electrostatic copying apparatus
    4.
    发明授权
    Electrostatic copying apparatus 失效
    静电复印机

    公开(公告)号：US4295731A

    公开(公告)日：1981-10-20

    申请号：US029053

    申请日：1979-04-11

    申请人： Koichi Sasaki ,  Yasuji Sumida ,  Hiroshi Ishida

    发明人： Koichi Sasaki ,  Yasuji Sumida ,  Hiroshi Ishida

    IPC分类号： G03G15/22 ,  G03G15/00

    CPC分类号： G03G15/22 ,  Y10T83/4647 ,  Y10T83/4653 ,  Y10T83/4807 ,  Y10T83/4827 ,  Y10T83/4847 ,  Y10T83/8691 ,  Y10T83/8694 ,  Y10T83/8726 ,  Y10T83/8761

    摘要： An electrostatic copying apparatus has a copying paper wound in a roll-like form, and an endless drive cable loop is wrapped about two drive reels rotated in one direction so as to cause part of an optical device or an original document carrier to travel reciprocally during a copying operation. Each copying operation mode, such as copying paper feeding, exposure, and copying paper cutting, is timed by means of mechanical constructions including a moving member to cause a paper feed detecting member, an exposure detecting member, a paper cut detecting member and a de-energization detecting member to pivot. These pivot motions result into a paper feed linkage actuation of a paper feed device, an exposure linkage energization of an exposure lamp, and a paper cut linkage actuation of a paper cut device.

    摘要翻译： 静电复印装置具有以卷状形式卷绕的复印纸，环形驱动电缆环缠绕在沿一个方向旋转的两个驱动卷轴上，以使光学装置或原始文件载体的一部分在 复印操作。 每个复印操作模式，例如复印供纸，曝光和复印纸张切割，都是通过机械结构定时的，包括一个移动部件，用于使送纸检测部件，曝光检测部件，切纸检测部件和de 励磁检测构件枢转。 这些枢转运动导致送纸装置的送纸联动动作，曝光灯的曝光联动器通电以及切纸装置的切纸联动动作。

    Sheet feeding mechanism
    5.
    发明授权
    Sheet feeding mechanism 失效
    送纸机构

    公开(公告)号：US4815724A

    公开(公告)日：1989-03-28

    申请号：US16107

    申请日：1987-02-18

    申请人： Yasuji Sumida ,  Hiroshi Kajita ,  Koji Ujino ,  Atsushi Kano ,  Takashi Maekawa ,  Kiyotaka Shibata

    发明人： Yasuji Sumida ,  Hiroshi Kajita ,  Koji Ujino ,  Atsushi Kano ,  Takashi Maekawa ,  Kiyotaka Shibata

    IPC分类号： B65H1/12 ,  B65H3/52 ,  G03G15/00 ,  B65H5/06 ,  B65H5/24 ,  B65H5/36

    CPC分类号： B65H3/5223 ,  B65H1/12

    摘要： A sheet feeding mechanism includes a receiving member, a feed member for feeding sheets from a stack thereof on the receiving member, and an overlapping feed preventing device including a roller to be rotated in a predetermined direction and a friction member cooperating with the roller. In relation to the friction member, a device is provided for substantially preventing the leading end of a fed sheet from contacting that part of the friction member which is upstream, in the sheet feeding direction, of the nipping site between the friction member and the roller.

    摘要翻译： 送纸机构包括：接收部件，用于将片材从其堆叠中馈送在接收部件上的馈送部件，以及包括沿预定方向旋转的辊和与辊配合的摩擦部件的重叠进给防止装置。 相对于摩擦构件，设置有用于基本上防止供给的片材的前端接触摩擦构件和摩擦构件与辊子之间的夹紧位置的沿片材进给方向上游的摩擦构件的那部分的装置 。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US4448519A

    公开(公告)日：1984-05-15

    申请号：US388734

    申请日：1982-06-15

    申请人： Ishida, Hiroshi ,  Takaichi Kitagawa ,  Yasuji Sumida ,  Satoshi Nanba ,  Toshikazu Tomi

    发明人： Ishida, Hiroshi ,  Takaichi Kitagawa ,  Yasuji Sumida ,  Satoshi Nanba ,  Toshikazu Tomi

    IPC分类号： G03G15/00 ,  G03B27/20 ,  G03B27/52 ,  G03B27/58 ,  G03G15/22 ,  G03G15/26 ,  G03B27/60

    CPC分类号： G03G15/266 ,  G03B27/527

    摘要： An image forming apparatus is so arranged as to form an image of an original document on a photosensitive member by accommodating the plate-like photosensitive member of a rectangular or square configuration placed on an exposure section base in a housing of the image forming apparatus. The exposure section base is disengageable from the housing in a horizontal direction and has a plurality of suction holes in a region on which the photosensitive member is placed. A switch detects when the exposure section base is inserted into the housing to reach a predetermined position, and a suction device then sucks air through the suction holes.

    摘要翻译： 图像形成装置被布置成通过将放置在图像形成装置的壳体中的曝光部分基部上的矩形或正方形的板状感光构件容纳在感光构件上来形成原稿的图像。 曝光部基部在水平方向上与壳体脱离接合，并且在放置感光部件的区域中具有多个吸孔。 开关检测曝光部基座何时插入到壳体内到达预定位置，然后抽吸装置通过吸孔吸入空气。

    Copying apparatus
    10.
    发明授权
    Copying apparatus 失效
    复印机

    公开(公告)号：US4734738A

    公开(公告)日：1988-03-29

    申请号：US854838

    申请日：1986-04-23

    申请人： Toshio Yamanaka ,  Yasuji Sumida

    发明人： Toshio Yamanaka ,  Yasuji Sumida

    IPC分类号： G03G15/00 ,  G03G15/23 ,  G03G21/00

    CPC分类号： G03G15/6579 ,  G03G15/234 ,  G03G2215/00392 ,  G03G2215/00434 ,  G03G2215/00438 ,  G03G2215/0054

    摘要： A copying apparatus capable of producing a copied image on both surfaces of a copying paper as required includes a copying paper receiving and delivering device capable of receiving a copying paper returned through a copying paper returning passage and delivering it to a copying paper conveying passage. The paper receiving and delivering device includes a copying paper receiving stand supporting member disposed within a housing of the apparatus and a copying paper receiving stand to be mounted detachably on the supporting member, and the paper returned through the paper returning passage is received on the paper receiving stand. Alternatively, the paper receiving and delivering member includes a copying paper receiving stand detachably mounted on the housing and at least partly projecting out of the housing, and the paper returned through the paper returning passage is received on the paper receiving stand. Furthermore, copying paper sheets can be loaded manually on the paper receiving stand from outside the housing.

    摘要翻译： 能够根据需要在复印纸的两面上产生复印图像的复印装置包括能够接收通过复印纸返回通道返回的复印纸并将其输送到复印纸传送通道的复印纸接收和传送装置。 纸张接收和传送装置包括设置在设备的壳体内的复印纸接收台支撑构件和可拆卸地安装在支撑构件上的复印纸接收支架，并且通过纸张返回通道返回的纸张被接收在纸上 接收台 或者，纸张接收和传送构件包括可拆卸地安装在壳体上并且至少部分地突出到壳体外的复印纸容纳架，并且通过纸张返回通道返回的纸张被接收在纸张接收台上。 此外，复印纸张可以从外壳的外部手动装载在收纸架上。