发明名称 |
MANUAL SHEET FEEDER AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME |
摘要 |
A sheet feeder has a tray on which a sheet to be fed is to be placed. A lift plate is at a feeding end of the tray and has a first end at an upstream side in a feeding direction connected rotatably to the tray. The lift plate is displaceable between a feeding posture where a second end at a downstream side in the feeding direction is lifted up and a retracted posture where the second end is lower than in the feeding posture due to its own weight. A biasing member gives a biasing force to an elevating member in a direction to lift the lift plate to the feeding posture. A lowering mechanism gives a pressing force against the force of the biasing member to lower the lift plate to the retracted posture.
|
申请公布号 |
US2011227277(A1) |
申请公布日期 |
2011.09.22 |
申请号 |
US201113045634 |
申请日期 |
2011.03.11 |
申请人 |
KYOCERA MITA CORPORATION |
发明人 |
WADA HIROSHI;HORI TOSHIO;TASHIRO YOSHIAKI;DAIGO HIRONORI;OKADA SEIJI;TANAKA YUICHIRO;NISHIOKA NOBUHIRO |
分类号 |
B65H1/08 |
主分类号 |
B65H1/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|