| 发明名称 | Fixing device | ||
| 摘要 | A fixing device configured to heat-fix a developer image on a recording sheet, the fixing device includes: a flexible cylindrical member; a nip member configured to slidingly contact an inner peripheral surface of the cylindrical member; a heating member that is arranged at an inside of the cylindrical member and is configured to heat the nip member; a stay configured to support the nip member with surrounding the heating member; a backup member configured to interpose the cylindrical member between the nip member and the backup member; a cover member that is arranged at the inside of the cylindrical member and is configured to cover the stay from an opposite side to the heating member; and a first support member configured to support the cover member and form a gap between the stay and the cover member. | ||
| 申请公布号 | US9020408(B2) | 申请公布日期 | 2015.04.28 |
| 申请号 | US201213623145 | 申请日期 | 2012.09.20 |
| 申请人 | Brother Kogyo Kabushiki Kaisha | 发明人 | Suzuki Noboru;Ishida Kei;Matsuno Takuji;Miyauchi Yoshihiro |
| 分类号 | G03G15/20 | 主分类号 | G03G15/20 |
| 代理机构 | Banner & Witcoff, Ltd. | 代理人 | Banner & Witcoff, Ltd. |
| 主权项 | 1. A fixing device for heat-fixing a developer image on a recording sheet, the fixing device comprising: a flexible cylindrical member; a nip member configured to slidingly contact an inner peripheral surface of the cylindrical member; a heating member arranged inside of the cylindrical member, the heating member configured to heat the nip member; a stay configured to support the nip member while surrounding the heating member; a backup member configured to interpose the cylindrical member between the nip member and the backup member; a cover member arranged inside of the cylindrical member and configured to cover the stay from a side opposite to the heating member, the cover member being formed of resin; and a first support member configured to support the cover member and form a gap between the stay and the cover member. | ||
| 地址 | Nagoya-shi, Aichi-ken JP | ||