发明名称 |
Sealing member, process cartridge reconditioning method and image forming apparatus. |
摘要 |
<p>A developing apparatus usable with an image forming apparatus includes a frame having developing device; a toner accommodation container having an opening for supplying toner to the developing device and for accommodating the toner; and an elastic sheet inserted between the frame and the toner accommodation container to seal the opening, wherein the elastic sheet has a thickness larger than the gap when it is not compressed, and has a flexible sheet projected out of the gap. A method of sealing an opening of the toner accommodation container, includes detachably mounting an elastic sheet to a longitudinal end of an insertion member; then inserting the insertion member between the toner accommodation container and the frame to a position for sealing the opening by the elastic sheet; and then removing the elastic sheet from the insertion member. A sealing member for sealing an opening of a toner accommodating container includes a flexible film; and an elastic sheet on the flexible film. <IMAGE></p> |
申请公布号 |
EP0634707(A2) |
申请公布日期 |
1995.01.18 |
申请号 |
EP19940305114 |
申请日期 |
1994.07.13 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAGASHIMA, TOSHIAKI, C/O CANON K.K. |
分类号 |
G03G15/08;G03G21/18;(IPC1-7):G03G15/08 |
主分类号 |
G03G15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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