| 发明名称 | Urging roller, cleaning device and image heating device | ||
| 摘要 | An urging roller for urging a cleaning web to a rotatable member of an electrophotographic image forming apparatus includes a shaft; an elastic layer provided on a peripheral surface of the shaft; a wire wound on a peripheral surface of the elastic layer; and a toner parting layer coating a peripheral surface of the elastic layer with the wire. | ||
| 申请公布号 | US9405238(B2) | 申请公布日期 | 2016.08.02 |
| 申请号 | US201514615875 | 申请日期 | 2015.02.06 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Hatazaki Kazunari |
| 分类号 | G03G21/00;G03G15/20 | 主分类号 | G03G21/00 |
| 代理机构 | Fitzpatrick, Cella, Harper & Scinto | 代理人 | Fitzpatrick, Cella, Harper & Scinto |
| 主权项 | 1. An urging roller for urging a cleaning web to a rotatable member of an electrophotographic image forming apparatus, said urging roller comprising: a shaft; an elastic layer provided on a peripheral surface of said shaft; a wire wound on a peripheral surface of said elastic layer; and a toner parting layer covering (a) a peripheral surface of said elastic layer and (b) said wire winding on the peripheral surface of said elastic layer. | ||
| 地址 | Tokyo JP | ||