基本信息:
- 专利标题： FEEDING DEVICE AND IMAGE FORMING APPARATUS
- 申请号：US17458566 申请日：2021-08-27
- 公开(公告)号：US20220267107A1 公开(公告)日：2022-08-25
- 发明人： Tetsuo NUKUI , Yuya OKAWA
- 申请人： FUJIFILM Business Innovation Corp.
- 申请人地址： JP Tokyo
- 专利权人： FUJIFILM Business Innovation Corp.
- 当前专利权人： FUJIFILM Business Innovation Corp.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2021-029186 20210225
- 主分类号： B65H3/06
- IPC分类号： B65H3/06 ; B65H5/00
摘要：
A feeding device includes a stacked portion on which materials to be fed are stacked, a feeding roller that feeds the materials to be fed stacked on the stacked portion, a cam that performs first rotation in a state of being in contact with a mounting member on which the feeding roller is mounted and raises the feeding roller, an elastic member that lowers the raised feeding roller to the stacked portion while causing the cam that is in contact with the mounting member to perform second rotation with an elastic force acting on the mounting member, and an applying unit that applies a rotation resistance to the cam performing the second rotation.
公开/授权文献:
- US11845625B2 Feeding device and image forming apparatus 公开/授权日：2023-12-19
IPC结构图谱:
| B | 作业；运输 |
| --B65 | 输送；包装；贮存；搬运薄的或细丝状材料 |
| ----B65H | 搬运薄的或细丝状材料，如薄板、条材、缆索 |
| ------B65H3/00 | 将物件或垛堆分开 |
| --------B65H3/02 | .利用物件和分开器之间的摩擦力 |
| ----------B65H3/06 | ..辊柱或类似的旋转分开器 |