Sliding cover device arrangement for controlling toner passage between the toner container and developing device of an image forming apparatus
    4.
    发明授权
    Sliding cover device arrangement for controlling toner passage between the toner container and developing device of an image forming apparatus 失效
    滑动盖装置装置,用于控制调色剂容器和图像形成装置的显影装置之间的调色剂通道

    公开(公告)号:US06628914B1

    公开(公告)日:2003-09-30

    申请号:US10171037

    申请日:2002-06-11

    CPC classification number: G03G15/0886 G03G15/0875 G03G15/0877 G03G2215/0692

    Abstract: A sliding cover device arrangement for controlling toner passage between a toner container and a developing device of an image forming apparatus, wherein the developing device has a plurality of toner receiving openings formed thereon, and the toner container is adapted for holding toner and supplying toner to the developing device, and has a plurality of toner supplying openings formed thereon corresponding to the plurality of toner receiving openings. In one embodiment, the sliding cover arrangement includes a first sliding cover adapted for closing and opening the toner receiving openings, a second sliding cover adapted for closing and opening the toner supplying openings, and coupling means formed on the developing device and the toner container for enabling the first sliding cover and the second sliding cover to be moved to close and open the toner supplying openings and the toner receiving openings synchronously, the coupling means including projection means and recess means for engagement with the projection means.

    Abstract translation: 一种用于控制调色剂容器和图像形成装置的显影装置之间的调色剂通道的滑动盖装置装置,其中显影装置具有形成在其上的多个调色剂接收开口,并且调色剂容器适于保持调色剂并将调色剂供应到 显影装置,并且具有形成在其上的多个调色剂供应开口,其对应于多个调色剂接收开口。 在一个实施例中,滑动盖装置包括适于闭合和打开调色剂接收开口的第一滑动盖,适于关闭和打开调色剂供应开口的第二滑动盖,以及形成在显影装置上的联接装置和调色剂容器, 使第一滑动盖和第二滑动盖能够移动以同步地关闭和打开调色剂供给开口和调色剂容纳开口,联接装置包括用于与突出装置接合的突出装置和凹部装置。

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