Roll-sheet feeding device and image forming apparatus
    1.
    发明申请
    Roll-sheet feeding device and image forming apparatus 有权
    卷筒纸进给装置和图像形成装置

    公开(公告)号:US20090272838A1

    公开(公告)日:2009-11-05

    申请号:US12453104

    申请日:2009-04-29

    申请人: Motoyuki KAMINAKA

    发明人: Motoyuki KAMINAKA

    IPC分类号: B65H23/16 B65H23/00 B65H23/10

    摘要: A roll-sheet feeding device stores therein a roll sheet, rotates the roll sheet in an unwinding direction, and feeds the roll sheet. The roll-sheet feeding device includes a jumping preventing unit that suppresses a jumping of the roll sheet when feeding the roll sheet in the unwinding direction by applying a predetermined load to the roll sheet from both sides of the roll sheet.

    摘要翻译: 卷纸输送装置在其中存储卷纸,使卷纸沿退卷方向旋转,并进给卷纸。 卷纸输送装置包括防跳动单元,其通过从卷筒纸的两侧施加预定的载荷来抑制沿着退绕方向供给卷筒纸时的卷筒纸的跳动。