| 发明名称 | Image forming apparatus and process cartridge | ||
| 摘要 | A cartridge attachable to and detachable from a main body of an image forming apparatus includes a process unit configured to perform image formation, a frame configured to support the process unit, and a conductive member injection-molded integrally with the frame using a conductive resin, configured contact with a main body electrode portion provided in the main body of the image forming apparatus, and to be electrically connected with the process unit, and a contact surface of the conductive member configured to contact with the main body electrode portion, includes a plurality of protruded portions. | ||
| 申请公布号 | US9417605(B2) | 申请公布日期 | 2016.08.16 |
| 申请号 | US201514801670 | 申请日期 | 2015.07.16 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Takarada Hiroshi;Hirukawa Kuniaki |
| 分类号 | G03G21/18 | 主分类号 | G03G21/18 |
| 代理机构 | Canon USA, Inc., IP Division | 代理人 | Canon USA, Inc., IP Division |
| 主权项 | 1. A cartridge attachable to and detachable from a main body of an image forming apparatus, the cartridge comprising: a process unit configured to perform image formation; a frame configured to support the process unit; and a conductive member injection-molded integrally with the frame using a conductive resin, configured to be in contact with a main body electrode portion provided in the main body of the image forming apparatus, and to be electrically connected with the process unit, wherein an electrode portion of the conductive member is configured to be connected with the main body electrode portion, and include a plurality of protruded portions, and wherein the main body electrode portion includes a flat surface facing the electrode portion, and the flat surface is larger than the protruded portion, and a distance between the plurality of protruded portions. | ||
| 地址 | Tokyo JP | ||