Sealing member featuring a compressable seal portion, and process
cartridge and image forming apparatus using same
    1.
    发明授权
    Sealing member featuring a compressable seal portion, and process cartridge and image forming apparatus using same 失效
    具有可压缩密封部分的密封件,以及使用其的处理盒和成像设备

    公开(公告)号:US5697021A

    公开(公告)日:1997-12-09

    申请号:US531905

    申请日:1995-09-21

    IPC分类号: G03G15/08 G03G21/18

    摘要: A process cartridge detachably mountable to an image forming apparatus includes a frame member, a photosensitive member, a rotary member mounted on the frame member, where the rotary member constitutes a process device. A blade member is mounted on the frame member in proximity with the rotary member. A sealing member has a rotary seal portion for sealing a space formed between the frame member and the rotary member. A blade seal portion seals a space formed between the frame member and the blade member. A compressible seal portion, provided in a portion of the rotary seal portion and the blade seal portion, seals a space formed adjacent to a longitudinal end portion of the blade member.

    摘要翻译: 可拆卸地安装到图像形成装置的处理盒包括框架构件,感光构件,安装在框架构件上的旋转构件,其中旋转构件构成处理装置。 叶片构件安装在靠近旋转构件的框架构件上。 密封构件具有用于密封形成在框架构件和旋转构件之间的空间的旋转密封部分。 叶片密封部分密封形成在框架构件和叶片构件之间的空间。 设置在旋转密封部分和叶片密封部分的一部分中的可压缩密封部分密封与叶片构件的纵向端部相邻形成的空间。