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    • 5. 发明授权
    • Methods of and apparatus for replenishing toner in electrostatographic
development stations
    • 在静电照相显影站中补充调色剂的方法和装置
    • US5207353A
    • 1993-05-04
    • US894977
    • 1992-06-08
    • Kenneth D. CorbyVictoria L. Decker
    • Kenneth D. CorbyVictoria L. Decker
    • G03G15/08
    • G03G15/0882G03G2215/0687G03G2215/0692Y10S222/01
    • Methods of and apparatus for adding toner to an electrostatographic development station from a flat-flanged container containing toner minimizes spillage of toner by automatically uncovering and recovering the container. The flat-flanged container has a mouth surrounded by a peripheral flange which is covered by a flexible cover folded upon itself and adhered to the flange. A slide cover is slidably mounted on the flange with the flexible cover attached at one end to the slide cover. The container is emptied by inserting the container into a sump lid positioned over a hopper within the electrostatographic development station and moving the container so that the mouth of the container is in alignment with an opening through the sump lid. As the container is moved into alignment with opening, the slide cover is automatically removed from the container simultaneously peeling the flexible cover from the flange and opening the container to empty the toner. As the container is slid back to its initial position, the flexible cover readheres to the flange and the slide cover is automatically slidably received back over the flange. The container is then removed from the sump lid and disposed of.
    • 从含有调色剂的扁平凸缘容器向调色剂添加调色剂的方法和装置通过自动揭露和回收容器来最大限度地减少调色剂的溢出。 平法兰的容器具有由周边凸缘包围的口,该周边凸缘被折叠在其上并粘附到凸缘上的柔性罩覆盖。 滑盖可滑动地安装在凸缘上,柔性盖一端连接到滑盖上。 通过将容器插入位于静电照相显影台内的料斗上方的贮槽盖中并移动容器使得容器的口与通过贮槽盖的开口对准,从而将容器倒空。 当容器移动到与开口对准时,滑动盖自动地从容器中取出,同时从柔性罩剥离法兰并打开容器以使调色剂清空。 当容器滑回到其初始位置时,柔性盖读取到凸缘并且滑动盖自动地可滑动地容纳在凸缘上。 然后将容器从贮槽盖中取出并处理。