发明名称 CONTACT MEMBER, ELECTROPHOTOGRAPHIC PHOTORECEPTOR DRUM AND PROCESS CARTRIDGE
摘要 <P>PROBLEM TO BE SOLVED: To provide a contact member capable of improving electric contact stability of an external contact and the contact member. <P>SOLUTION: The contact member 21 is electrically connected to a conductive cylindrical member 7e and electrically connected to a drum shaft 61 that is electrically connected to the outside of the cylindrical member 7e. The contact member 21 includes a first contact portion 21a contacting the cylindrical member 7e, a second contact portion 21b contacting the drum shaft 61, a first connecting portion 21c extending in a first radial direction X of the cylindrical member 7e, and a second connecting portion 21d extending in a second radial direction Y of the cylindrical member 7e. The contact member 21 is configured in such a way that when the second contact portion 21b contacts the drum shaft 61, the second contact portion 21b displaces in the axial direction of the cylindrical member 7e. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012048116(A) 申请公布日期 2012.03.08
申请号 JP20100192104 申请日期 2010.08.30
申请人 CANON INC 发明人 KOISHI ISAO
分类号 G03G21/00;G03G21/18 主分类号 G03G21/00
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