| 发明名称 | Developing device and image forming apparatus including the same | ||
| 摘要 | A developing device that attaches/detaches to/from a main body of an image forming apparatus includes a first frame that supports a photosensitive member, a second frame that supports a developing roller, and a connecting bracket in which a fixed supporter couples to a side portion of the first frame, a flexible supporter that couples to a side portion of the second frame, and an elastic arm connecting the fixed supporter and the flexible supporter to each other to provide an elastic force that may elastically bias the developing roller toward the photosensitive member, are integrally formed. | ||
| 申请公布号 | US8977162(B2) | 申请公布日期 | 2015.03.10 |
| 申请号 | US201213681670 | 申请日期 | 2012.11.20 |
| 申请人 | SAMSUNG Electronics Co., Ltd. | 发明人 | Kim Jong-in;Choi Woong-yong;Kim Dong-uk;Joo Jong-hwa |
| 分类号 | G03G21/18;G03G15/08 | 主分类号 | G03G21/18 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. A developing device to attach/detach to/from a main body of an image forming apparatus, the developing device comprising: a first frame that supports a photosensitive member; a second frame that supports a developing roller; and a connecting bracket integrally including a fixed supporter to couple to a side portion of the first frame, a flexible supporter to couple to a side portion of the second frame, and an elastic arm to connect the fixed supporter and the flexible supporter to each other to provide an elastic force and elastically bias the developing roller toward the photosensitive member. | ||
| 地址 | Suwon-Si KR | ||