发明名称 IMAGE FORMING APPARATUS
摘要 Wheels configured to be supported by a metallic roller on an outside of end portions of a contact area and inside of end portions of the transfer belt in terms of a width direction are provided, and the wheels are formed of a non-conductive resin.
申请公布号 US2015168877(A1) 申请公布日期 2015.06.18
申请号 US201414566472 申请日期 2014.12.10
申请人 CANON KABUSHIKI KAISHA 发明人 Tetsuno Shuichi;Katagiri Shinji;Ohno Masaru
分类号 G03G15/16 主分类号 G03G15/16
代理机构 代理人
主权项 1. An image forming apparatus comprising: an image bearing member configured to bear a toner image; a transfer belt being a movable endless belt, and configured to transfer a toner image to a transfer material; a contact member being a rigid member having conductivity and coming into contact with an inner peripheral surface of the transfer belt, the contact member being arranged so that an image forming area in which the toner image on the image bearing member is formed is included within a contact area of the contact member with respect to the transfer belt of the contact member in terms of a width direction orthogonal to a direction of movement of the transfer belt; andwherein a rotating member supported by the contact member on an outside of end portions of the contact area and on an inside of end portions of the transfer belt in terms of the width direction, the rotating member being a non-conductive resin.
地址 Tokyo JP