基本信息:
- 专利标题： FIXING DEVICE AND IMAGE FORMING APPARATUS
- 申请号：EP24151308.4 申请日：2024-01-11
- 公开(公告)号：EP4404001A1 公开(公告)日：2024-07-24
- 发明人： TAKAGI, Hiromasa , FUJIWARA, Hitoshi , NANNO, Shigeo , IKEBUCHI, Yutaka , FURUICHI, Yuusuke
- 申请人： Ricoh Company, Ltd.
- 申请人地址： JP Tokyo 143-8555 3-6, Nakamagome 1-chome, Ohta-ku,
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo 143-8555 3-6, Nakamagome 1-chome, Ohta-ku,
- 代理机构： SSM Sandmair
- 优先权： JP 23007310 2023.01.20
- 主分类号： G03G15/20
- IPC分类号： G03G15/20
摘要：
A fixing device (9) includes a belt (20) that rotates in a rotation direction and a heater (22) that heats the belt (20). A conductive member (40) contacts an inner face (20a) of the belt (20) and pivots. The conductive member (40) includes one end portion (40a) in the rotation direction of the belt (20), a contact portion (40b) that contacts the belt (20), and an outboard portion (40f) that is disposed outboard from the contact portion (40b) in the rotation direction of the belt (20). A holding portion (23a) holds the one end portion (40a) of the conductive member (40). A pivot restrictor (23b) contacts the outboard portion (40f) of the conductive member (40). The pivot restrictor (23b) restricts pivoting of the conductive member (40) about the one end portion (40a) of the conductive member (40).
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G15/00 | 应用电荷图形的电记录工艺的设备 |
| --------G03G15/20 | .定影用的，例如用加热法 |