Photoreceptor belt control apparatus for printer
    3.
    发明公开
    Photoreceptor belt control apparatus for printer 有权
    PhotoleiterbandsteuervorrichtungfürDrucker

    公开(公告)号:EP0974876A1

    公开(公告)日:2000-01-26

    申请号:EP99305719.9

    申请日:1999-07-20

    IPC分类号: G03G15/00 B65G39/16

    摘要: A photoreceptor belt control apparatus for a printer designed to correct lateral traveling of a photoreceptor belt traveling by being supported by rollers rotatably installed on a belt frame (100), and/or to control tension for the photoreceptor belt. The apparatus includes an auxiliary frame comprising a pair of auxiliary frame members (51, 55) slidably and pivotally installed on the belt frame (100), a steering roller (61) whose ends are rotatably installed respectively on the auxiliary frame, the steering roller (61) rotating in contact with the photoreceptor belt, a shaft (65) whose ends are rotatably installed on the belt frame (100), a cam unit (70) installed on at least one end of the shaft (65) for controlling the inclination of the steering roller (61) by pivoting each of the auxiliary frame members (51, 55) according to the rotation position of the shaft (65), and a tension control unit (80) for controlling tension to be applied to the photoreceptor belt by sliding the pair of auxiliary frame members (51, 55).

    摘要翻译: 一种用于打印机的感光带控制装置,设计用于校正由可旋转地安装在带框架(100)上的辊支撑的行进的感光带的横向行进,和/或控制感光带的张力。 该装置包括辅助框架,该辅助框架包括可滑动地并可枢转地安装在带框架(100)上的一对辅助框架构件(51,55);转向辊(61),其端部分别可旋转地安装在辅助框架上,转向辊 (61),与感光带接触地旋转,其端部可旋转地安装在带框架(100)上的轴(65),安装在轴(65)的至少一端的凸轮单元(70) 根据轴(65)的旋转位置使各个辅助框架构件(51,55)枢转,使转向辊(61)倾斜;以及张力控制单元(80),用于控制施加到感光体 通过滑动一对辅助框架构件(51,55)来传送。

    Photoreceptor belt steering apparatus for a printer
    4.
    发明公开
    Photoreceptor belt steering apparatus for a printer 失效
    SteuerungsvorrichtungfürPhotoleiterband in einemDruckgerät

    公开(公告)号:EP0923002A1

    公开(公告)日:1999-06-16

    申请号:EP98304504.8

    申请日:1998-06-08

    发明人: Lee, Jong-chan

    IPC分类号: G03G15/00 B65G39/16

    摘要: A photoreceptor belt steering apparatus for a printer comprises a guide roller (131) for guiding the circulation of a photoreceptor belt (100); and one or more steering rollers (140) arranged on a common shaft (120) next to the guide roller (131) at a predetermined tilt angle with respect to the outer circumferential direction of the shaft. The steering rollers correct a lateral slip of the photoreceptor belt by changing their inclination direction according to a pivot angle of the shaft. A driving unit installed between a frame (110) and the shaft (120), controls the degree of pivot of the shaft (120), thereby controlling the tilt angle of the steering rollers (140).

    摘要翻译: 一种用于打印机的感光带转向装置,包括用于引导感光带(100)的循环的引导辊(131)。 以及相对于所述轴的外周方向以预定倾斜角度布置在所述引导辊(131)旁边的公共轴(120)上的一个或多个转向辊(140)。 转向辊通过根据轴的枢转角度改变其倾斜方向来校正感光带的侧向滑动。 安装在框架(110)和轴(120)之间的驱动单元控制轴(120)的枢转度,从而控制转向辊(140)的倾斜角度。