Document feeder and image reading apparatus with the same
    3.
    发明申请
    Document feeder and image reading apparatus with the same 失效
    文件进纸器和图像读取装置相同

    公开(公告)号:US20050006839A1

    公开(公告)日:2005-01-13

    申请号:US10786085

    申请日:2004-02-26

    IPC分类号: B65H5/22 B65H9/10 B65H9/12

    摘要: A document feeder includes a frame to be disposed on a platen of a scanner; a sheet feeding stacker, a discharge stacker, and a transporting belt mounted on the frame; a lateral positioning member mounted on the frame for restricting the transporting belt laterally; and a vertical positioning member mounted on the frame for restricting the transportation belt vertically. The lateral positioning member is composed of a projection for abutting against a flange portion provided at a peripheral side of the platen to laterally restrict a position of the transporting belt. The vertical positioning member is composed of a projection for abutting against a surface of the platen to vertically restrict the position of the transporting belt.

    摘要翻译: 文件馈送器包括要设置在扫描器的台板上的框架; 送纸堆垛机,排放堆垛机和安装在框架上的传送带; 安装在框架上的侧向定位构件,用于横向地限制输送带; 以及安装在框架上用于垂直限制输送带的垂直定位构件。 横向定位构件由用于抵靠设置在压板的周边侧的凸缘部分的突起组成,以横向限制输送带的位置。 垂直定位构件由用于抵靠压板的表面的突起构成,以垂直限制输送带的位置。

    Document feeder and image reading apparatus with the same
    4.
    发明授权
    Document feeder and image reading apparatus with the same 失效
    文件进纸器和图像读取装置相同

    公开(公告)号:US07359097B2

    公开(公告)日:2008-04-15

    申请号:US10786085

    申请日:2004-02-26

    IPC分类号: H04N1/04 H04N1/21 G03G15/00

    摘要: A document feeder includes a frame to be disposed on a platen of a scanner; a sheet feeding stacker, a discharge stacker, and a transporting belt mounted on the frame; a lateral positioning member mounted on the frame for restricting the transporting belt laterally; and a vertical positioning member mounted on the frame for restricting the transportation belt vertically. The lateral positioning member is composed of a projection for abutting against a flange portion provided at a peripheral side of the platen to laterally restrict a position of the transporting belt. The vertical positioning member is composed of a projection for abutting against a surface of the platen to vertically restrict the position of the transporting belt.

    摘要翻译: 文件馈送器包括要设置在扫描器的台板上的框架; 送纸堆垛机,排放堆垛机和安装在框架上的传送带; 安装在框架上的侧向定位构件,用于横向地限制输送带; 以及安装在框架上用于垂直限制输送带的垂直定位构件。 横向定位构件由用于抵靠设置在压板的周边侧的凸缘部分的突起组成,以横向限制输送带的位置。 垂直定位构件由用于抵靠压板的表面的突起构成,以垂直限制输送带的位置。

    Sheet feeding device, and document feeding device in image reading apparatus comprising the same
    5.
    发明申请
    Sheet feeding device, and document feeding device in image reading apparatus comprising the same 审中-公开
    送纸装置以及包括该供纸装置的图像读取装置中的送纸装置

    公开(公告)号:US20070284803A1

    公开(公告)日:2007-12-13

    申请号:US11713643

    申请日:2007-03-05

    申请人: Masaki Oomori

    发明人: Masaki Oomori

    IPC分类号: B65H5/06

    摘要: A sheet feeding device, and a document feeding device including the sheet feeding device have a pickup roller which can elevate and lower between an operative position and a standby position, a sheet feeding rotating device that separably feeds each sheet from the roller, and a registration roller that registers the sheet from the sheet feeding rotating device. A carry-in roller conveys the sheet to a predetermined processing position, and a carry-out roller carries the sheet from the processing position. The pickup roller and sheet feeding rotating device are drivingly coupled to a first driving motor. The registration roller and carry-in roller are coupled to a second driving motor via a sliding friction clutch. The sliding friction clutch is configured so that the registration roller is rotated by rotating the second driving motor and transmission of a driving force is blocked by rotating the first driving motor.

    摘要翻译: 一种送纸装置和一种包括送纸装置的送纸装置,具有能够在操作位置和待机位置之间升降的拾取辊,将纸张从滚筒分离地供给的送纸旋转装置, 从片材供给旋转装置登记片材的辊。 携带辊将纸张传送到预定的处理位置,并且搬出辊从处理位置承载片材。 拾取辊和送纸旋转装置驱动地联接到第一驱动电动机。 定位辊和搬入辊通过滑动摩擦离合器联接到第二驱动电动机。 滑动摩擦离合器被构造成使得定位辊通过旋转第二驱动马达而旋转,并且通过旋转第一驱动马达来阻止驱动力的传递。