发明名称 DEVELOPING UNIT AND PROCESS CARTRIDGE
摘要 <P>PROBLEM TO BE SOLVED: To sufficiently connect a grip part and a toner seal member in saved space at the time of peeling off the toner seal member in order to improve operability for peeling off the toner seal member. <P>SOLUTION: The seal end part 23e of the toner seal member 23 projected from a toner seal drawing aperture part 81a of an end part member 81 formed on the longitudinal direction end part of a process cartridge is folded back through a hole part 252 formed on the grip part 251 arranged in the vicinity of the toner seal drawing aperture part 81a and the folded part of the toner seal member 23 is held between a ring member 253 engaged with the hole part 252 and the grip part 251 and the folded part is joined to the ring member 253. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005266637(A) 申请公布日期 2005.09.29
申请号 JP20040081996 申请日期 2004.03.22
申请人 CANON INC 发明人 KUSUDO RYOJI
分类号 G03G15/08;G03G21/18 主分类号 G03G15/08
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