| 发明名称 |
FIXING DEVICE, FIXING METHOD, AND IMAGE FORMING APPARATUS |
| 摘要 |
A fixing device includes a drive roller, a driven roller driven to rotate by the drive roller, and a braking force applicator. The driven roller presses against the drive roller to form an area of contact between the drive roller and the driven roller, through which a recording medium bearing a toner image passes. The braking force applicator applies a braking force to the driven roller to generate a shear force between the drive roller and the driven roller. The shear force acting between the drive roller and the driven roller when the drive roller and the driven roller rotate is in a range of from 15N to 25N. |
| 申请公布号 |
US2017045850(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615223611 |
申请日期 |
2016.07.29 |
| 申请人 |
FUJII Tomohiko;Samei Masahiro;Ikeda Tamotsu;Fukuhata Yoshihiro;Toyoda Minoru;Takahashi Yoshiharu;Inoue Daisuke |
发明人 |
FUJII Tomohiko;Samei Masahiro;Ikeda Tamotsu;Fukuhata Yoshihiro;Toyoda Minoru;Takahashi Yoshiharu;Inoue Daisuke |
| 分类号 |
G03G15/20 |
主分类号 |
G03G15/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fixing device comprising:
a drive roller; a driven roller driven to rotate by the drive roller, the driven roller pressing against the drive roller to form an area of contact between the drive roller and the driven roller, through which a recording medium bearing a toner image passes; and a braking force applicator to apply a braking force to the driven roller to generate a shear force between the drive roller and the driven roller, the shear force acting between the drive roller and the driven roller when the drive roller and the driven roller rotate being in a range of from 15N to 25N. |
| 地址 |
Osaka JP |
