发明名称 |
Cleaning apparatus and image forming apparatus |
摘要 |
A cleaning apparatus restrains the scattering of toners in an intermediate transfer member cleaning apparatus thereby to restrain the scattering toners from dirtying the inside of the apparatus. A cleaning container has an anti-scatter portion that enters into a fur brush. The anti-scatter portion blocks a bias roller from a space outside the cleaning apparatus. |
申请公布号 |
US8958738(B2) |
申请公布日期 |
2015.02.17 |
申请号 |
US201313856523 |
申请日期 |
2013.04.04 |
申请人 |
Canon Kabushiki Kaisha |
发明人 |
Yamana Kentarou |
分类号 |
G03G15/16;G03G21/00 |
主分类号 |
G03G15/16 |
代理机构 |
Fitzpatrick, Cella, Harper & Scinto |
代理人 |
Fitzpatrick, Cella, Harper & Scinto |
主权项 |
1. A cleaning apparatus, comprising:
a fur brush configured to contact with an image bearing member at a first contact position and electrostatically collect a toner on the image bearing member, and to rotate in an opposite direction with respect to a moving direction of the image bearing member at the first contact position; a bias roller configured to enter into the fur brush at a second contact position, and electrostatically collect the toner on the fur brush, and to rotate in the same direction with respect to a moving direction of the fur brush at the second contact position; and a cleaning container configured to support the fur brush and the bias roller, and to have an anti-scatter portion, which enters into the fur brush so as to shield the bias roller from an outside of the cleaning apparatus, wherein an amount of entry of the anti-scatter portion into the fur brush is smaller than an amount of entry of the bias roller into the fur brush. |
地址 |
Tokyo JP |