公开(公告)号：US20110227277A1

公开(公告)日：2011-09-22

申请号：US13045634

申请日：2011-03-11

申请人： Hiroshi WADA ,  Toshio HORI ,  Yoshiaki TASHIRO ,  Hironori DAIGO ,  Seiji OKADA ,  Yuichiro TANAKA ,  Nobuhiro NISHIOKA

发明人： Hiroshi WADA ,  Toshio HORI ,  Yoshiaki TASHIRO ,  Hironori DAIGO ,  Seiji OKADA ,  Yuichiro TANAKA ,  Nobuhiro NISHIOKA

IPC分类号： B65H1/08

CPC分类号： B65H3/0607 ,  B65H1/266 ,  B65H3/0669 ,  B65H2403/512 ,  B65H2403/531 ,  B65H2405/11164 ,  B65H2405/324 ,  B65H2801/06

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.

摘要翻译： 送纸器具有一个待放置纸张的托盘。 升降板位于托盘的进料端，并且具有沿可旋转地连接到托盘的进给方向的上游侧的第一端。 升降板可以在进给方向之间移动，在该供给姿态中，供给方向的下游侧的第二端被提升，第二端由于其自重而在第二端低于供给姿态的缩回姿态。 偏压构件在将提升板提升到进给姿势的方向上向升降构件施加偏压力。 降低机构给予抵抗偏置构件的力的压力，以将提升板降低到缩回姿势。

公开(公告)号：US20110241290A1

公开(公告)日：2011-10-06

申请号：US13072944

申请日：2011-03-28

申请人： Yoshiaki TASHIRO

发明人： Yoshiaki TASHIRO

IPC分类号： B65H5/06 ,  F16C13/02

CPC分类号： B65H27/00 ,  B65H5/36 ,  B65H2404/17 ,  B65H2404/54 ,  B65H2801/06 ,  F16C13/02 ,  F16C33/26

摘要： A roller device includes a roller having a body and a pair of support shafts extending from both ends of the body; and a wire bearing made of a wire and having a pair of coils wound around each of the support shafts and a connection portion connecting the pair of coils.

摘要翻译： 辊装置包括具有本体的辊和从主体的两端延伸的一对支撑轴; 以及由导线制成的线轴承，并且具有缠绕在每个支撑轴上的一对线圈和连接该对线圈的连接部分。