Electromagnetically controlled spring clutch mechanism
    1.
    发明授权
    Electromagnetically controlled spring clutch mechanism 失效
    电磁控制弹簧离合器机构

    公开(公告)号:US4570768A

    公开(公告)日:1986-02-18

    申请号:US653183

    申请日:1984-09-21

    摘要: An electromagnetically controlled spring clutch mechanism for selectively connecting drivingly a first rotating element and a second rotating element. The spring clutch mechanism comprises a rotating shaft, a rotor adapted to be rotated as a unit with the rotating shaft, an armature assembly including an armature member, a supporting member and a biasing spring member disposed between the armature member and the supporting member, an electromagnetic device for magnetically attracting the armature member to the rotor, a first boss member adapted to rotate as a unit with the rotating shaft, a second boss member adapted to rotate as a unit with the second rotating element, and a coil spring wound in a predetermined direction and received about, and spanning, the first and second boss members. Also provided is a composite magnetically controlled spring clutch assembly for selectively connecting drivingly an input rotating element rotated in a predetermined direction to an output rotating element to rotate the output rotating element selectively in the predetermined direction or in a direction opposite to the predetermined direction, which is composed of two electromagnetically controlled spring clutch mechanisms of the first-mentioned type.

    摘要翻译: 一种用于选择性地连接第一旋转元件和第二旋转元件的电磁控制弹簧离合器机构。 弹簧离合器机构包括旋转轴,适于与旋转轴一起旋转的转子,包括衔铁构件,支撑构件和设置在衔铁构件和支撑构件之间的偏置弹簧构件的电枢组件, 用于将电枢构件磁吸引到转子的电磁装置,适于与旋转轴一体旋转的第一凸起构件,适于与第二旋转元件一体旋转的第二凸台构件和卷绕在第二旋转构件中的螺旋弹簧 预定方向并且接收并跨越第一和第二凸起部件。 还提供了一种用于选择性地将沿预定方向旋转的输入旋转元件连接到输出旋转元件的复合磁力控制弹簧离合器组件,以便在预定方向或与预定方向相反的方向上选择性地旋转输出旋转元件, 由前述类型的两个电磁控制的弹簧离合器机构构成。

    Image forming apparatus capable of double-sided copying and provided
with intermediate tray on which feed direction of copy sheet is inverted
    2.
    发明授权
    Image forming apparatus capable of double-sided copying and provided with intermediate tray on which feed direction of copy sheet is inverted 失效
    图像形成装置能够进行双面复印并且设置有中间托盘,复印纸的进给方向被反转

    公开(公告)号:US5857138A

    公开(公告)日:1999-01-05

    申请号:US775117

    申请日:1996-12-30

    CPC分类号: G03G15/231

    摘要: An image forming apparatus includes an imaging assembly capable of forming an image on a copy sheet; a sheet inverting path disposed downstream of the image assembly and capable of transporting the copy sheet in a first direction; an intermediate tray unit arranged downstream of the sheet inverting path and capable of receiving the copy sheet transferred from the sheet inverting path and stacking a plurality of the copy sheets thereon; and a refeed unit capable of feeding copy sheets stacked on the intermediate tray unit in a second direction opposite to the first direction.

    摘要翻译: 图像形成装置包括能够在复印纸上形成图像的成像组件; 设置在图像组件的下游并能够沿第一方向传送复印纸的纸张反转路径; 中间托盘单元,布置在纸张反转路径的下游,并且能够接收从纸张反转路径传送的复印纸,并在其上堆叠多张复印纸; 以及能够沿与第一方向相反的第二方向馈送堆叠在中间托盘单元上的复印纸的再装单元。

    Display device for copying apparatus
    4.
    发明授权
    Display device for copying apparatus 失效
    复印机显示装置

    公开(公告)号:US4520354A

    公开(公告)日:1985-05-28

    申请号:US393872

    申请日:1982-06-30

    CPC分类号: G03G15/556 G03G15/553

    摘要: A display for a copying apparatus includes a display element for indicating the operating conditions of the copying apparatus. The display has a number of detectors for detecting each of a group of operating conditions and an energizer for energizing the display element in response to the outputs from the detectors. The display element operates with a predetermined on-period and a predetermined off-period for each corresponding detector. The display is capable of displaying a group of operating conditions by a single display element through a group of display conditions such as being on, being off and blinking.

    摘要翻译: 用于复印设备的显示器包括用于指示复印设备的操作条件的显示元件。 显示器具有用于检测一组操作条件中的每一个的检测器和用于响应于来自检测器的输出而激励显示元件的激励器。 显示元件以对于每个相应的检测器的预定的开启周期和预定的关闭周期进行操作。 显示器能够通过一组显示条件(诸如打开,关闭和闪烁)通过单个显示元件显示一组操作条件。

    Electrostatic copying machine
    5.
    发明授权
    Electrostatic copying machine 失效
    静电复印机

    公开(公告)号:US3947114A

    公开(公告)日:1976-03-30

    申请号:US488062

    申请日:1974-07-12

    CPC分类号: G03G15/01 G03G15/28

    摘要: A versatile electrostatic copying machine which can provide not only ordinary black-and-white and monochromatic copies and ordinary multi-colored copies but also artificial monochromatic and multi-colored copies of desired optional colors differing from colors of originals conveniently with ease without such troubles as color mingling and paper jamming is disclosed, said copying machine comprising an original-light exposing zone for irradiating an original to be copied in the stationary or moving state by a light source, a photosensitive layer-light exposing zone for light-exposing imagewise a statically charged photosensitive layer, an optical system for optically connecting said original-light exposing zone to the photosensitive layer-light exposing zone and projecting an image of the original on the photosensitive layer and a development mechanism for developing an electrostatic latent image formed on the photosensitive layer directly or after it has been transferred onto a transfer paper, wherein said optical system comprises a light-selecting mechansim for selecting an optional light from white light and color-separated lights and exposing the photosensitive layer to said selected light and an exposure light quantity-adjusting mechanism for adjusting the exposure light quantity to an optimum quantity with respect to each of a plurality of said lights, the development mechanism comprises a development operation-selecting mechanism for selecting an optional development operation among a plurality of development operations differing in the toner hue, and said light-selecting mechanism and development operation-selecting mechanism are actuated independently or in the state interlocked with each other so that a copy having a desired coloring effect can be obtained.

    Apparatus for injecting an accelerating fuel
    6.
    发明授权
    Apparatus for injecting an accelerating fuel 失效
    用于喷射加速燃料的装置

    公开(公告)号:US4957664A

    公开(公告)日:1990-09-18

    申请号:US679605

    申请日:1984-12-07

    IPC分类号: F02M7/06 F02M7/08

    CPC分类号: F02M7/06 F02M7/08

    摘要: Several embodiments of accelerating fuel systems and methods for delivering accelerating fuel to an internal combustion engine over an extended time period. In each embodiment, the accelerating pump delivers a portion of its discharge fuel to a storage chamber and the storage chamber redelivers the fuel to the engine after the completion of the pumping stroke of the accelerating pump. In some embodiments of the invention, the stored fuel is returned to the engine by gravity. In some embodiments, the stored fuel is delivered to the engine at a different rate than the rate at which it is stored. In some embodiments, the return rate is dependent upon the change of speed of the engine and in other embodiments, the return rate is responsive to the acceleration of the vehicle powered to the engine.

    摘要翻译: 加速燃料系统的几个实施例和用于在延长的时间段内将加速燃料输送到内燃机的方法。 在每个实施例中,加速泵将其排放燃料的一部分输送到储存室,并且在加速泵的泵送冲程完成之后,储存室将燃料重新引导到发动机。 在本发明的一些实施例中,储存的燃料通过重力返回到发动机。 在一些实施例中,储存的燃料以与其储存的速率不同的速率被输送到发动机。 在一些实施例中,返回速率取决于发动机的速度变化,并且在其他实施例中,返回速率响应于被供给发动机的车辆的加速度。