Mounting member, drum flange, photosensitive drum and process cartridge

摘要

A mounting member for mounting a flange to an end of a cylindrical member of an electrophotographic photosensitive drum, includes a base plate; a hole provided at a center portion of said base plate; a plurality of first projected portions provided projected outwardly from an edge of said base plate, for elastic contact to an inner surface of said flange; a plurality of second projected portion provided projected outwardly from an edge of said base plate, for elastic contact to an inner surface of said flange.