| 发明名称 |
MEDIUM TRANSPORT DEVICE |
| 摘要 |
A medium transport device is provided. The medium transport device includes a transporting portion that transports a medium in a transport direction, a winding portion that winds the medium, and a friction member that suppresses displacement of the medium in a cross direction with the transport direction. The displacement in the cross direction is suppressed by causing the friction member to contact the medium. A contact state of the medium with the friction member is changed in accordance with a winding mode in which the medium transported by the transporting portion is wound around the winding portion, and a non-winding mode in which the medium transported by the transporting portion is not wound around the winding portion. |
| 申请公布号 |
US2014197267(A1) |
申请公布日期 |
2014.07.17 |
| 申请号 |
US201414150328 |
申请日期 |
2014.01.08 |
| 申请人 |
Seiko Epson Corporation |
发明人 |
SASAKI Tsuneyuki;NARAMATSU Yasuo |
| 分类号 |
B65H23/188 |
主分类号 |
B65H23/188 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A medium transport device comprising:
a transporting portion that transports a medium in a transport direction; a winding portion that winds the medium; and a friction member that is configured to come into contact with the medium and that is configured to suppress displacement of the medium in a direction that is transverse to the transport direction when the friction member comes into contact with the medium, wherein a contact state of the medium with the friction member is changed in accordance with a winding mode in which the medium transported by the transporting portion is wound around the winding portion, and a non-winding mode in which the medium transported by the transporting portion is not wound around the winding portion. |
| 地址 |
Tokyo JP |
