| 发明名称 |
FUSER AND IMAGE FORMING APPARATUS |
| 摘要 |
A fuser for fixing an unfixed toner image on a recording material includes: an endless belt body heated by a heat source; a pressing body moved to be connected to and disconnected from an inner peripheral surface of the belt body; a pressure roller member making pressure-contact with the pressing body through the belt body; a tension body moved to be connected to and disconnected from the inner peripheral surface of the belt body, contrary to the connection and disconnection movement of the pressing body; and a rotation transmitting unit configured to transmit a rotational force of the pressure roller member to the belt body using the tension body, while the pressing body is separated from and the tension body makes contact with the inner peripheral surface of the belt body. |
| 申请公布号 |
US2015220031(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201514607364 |
申请日期 |
2015.01.28 |
| 申请人 |
KONICA MINOLTA, INC. |
发明人 |
KURIBAYASHI Yoshikazu;KATAYANAGI Hidetoshi;URANO Etsuaki;KANOU Hirotaka;SONOYAMA Masashi;TAKAGI Tomohiro |
| 分类号 |
G03G15/20 |
主分类号 |
G03G15/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A fuser for fixing an unfixed toner image on a recording material, comprising:
an endless belt body heated by a heat source; a pressing body moved to be connected to and disconnected from an inner peripheral surface of the belt body; a pressure roller member making pressure-contact with the pressing body through the belt body; a tension body moved to be connected to and disconnected from the inner peripheral surface of the belt body, contrary to the connection and disconnection movement of the pressing body; and a rotation transmitting unit configured to transmit a rotational force of the pressure roller member to the belt body using the tension body, while the pressing body is separated from and the tension body makes contact with the inner peripheral surface of the belt body. |
| 地址 |
Chiyoda-ku JP |
