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    • 3. 发明授权
    • Sheet conveying apparatus for an image information processor
    • 用于图像信息处理器的片材输送装置
    • US06672581B2
    • 2004-01-06
    • US09982810
    • 2001-10-22
    • Yun-Suk LeeHyun-Cheol LeeSu-In Lee
    • Yun-Suk LeeHyun-Cheol LeeSu-In Lee
    • B65H506
    • B65H9/002B65H5/06B65H9/14B65H2301/331B65H2403/42B65H2403/72B65H2403/942B65H2511/242B65H2220/01B65H2220/02
    • A sheet conveying apparatus for an image information processor includes a driving apparatus having a sheet supply opening and a sheet discharge opening arranged above and below and in the same direction, and a registration roller, a delivery roller, a scan roller, and a delivery roller arranged in order along a sheet conveying path formed in an opening curve of a substantially C-shape. The driving apparatus drives the rollers in mutual operations with selective combinations according to a sheet conveying process, and includes a driving motor controlled to change driving modes in the forward and reverse directions, and a power switching device for selectively transferring a rotational force to first and second power transmission systems according to the driving modes of the driving motor, whereby changes in sheet conveying speeds are controlled to secure reliability in the skew-feed correction of a sheet when supplying a large capacity of sheets at a high speed, and to adjust image resolution by mode.
    • 一种用于图像信息处理器的纸张传送装置包括具有纸张供给开口和布置在上下方向和相同方向上的纸张排出口的驱动装置,以及对位辊,出纸辊,扫描辊和输送辊 沿着形成为大致C形的开口曲线的片材输送路径顺序排列。 驱动装置根据纸张传送过程以选择性组合驱动辊子,并且包括被控制以改变前后方向的驱动模式的驱动电机和用于选择性地将旋转力转移到第一和 根据驱动电动机的驱动模式的第二动力传递系统,由此控制片材输送速度的变化,以确保在高速供应大容量片材时片材的偏斜进给校正的可靠性,并且调整图像 按模式分辨率