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    Belt drive mechanism especially for self adjusting side guides of detachable feed trays
    2.
    发明公开
    Belt drive mechanism especially for self adjusting side guides of detachable feed trays 有权
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    公开(公告)号：EP1719724A1

    公开(公告)日：2006-11-08

    申请号：EP06009263.2

    申请日：2006-05-04

    申请人： Pitney Bowes, Inc.

    发明人： Salomon, James A. ,  Surprise, Donald ,  Clark, Christopher D.

    IPC分类号： B65H9/10 ,  F16H7/08

    CPC分类号： B65H1/00 ,  B65H9/101 ,  B65H2403/20 ,  B65H2403/411 ,  B65H2403/5331 ,  B65H2403/941 ,  B65H2404/733 ,  B65H2405/114 ,  B65H2513/41 ,  B65H2701/1315

    摘要： A method and mechanism are provided for controlling the movement of a belt (36). The arrangement may have a moveable member which is coupled to an adjustable member (34). The members are coupled such that when the moveable member is moved in a first direction the adjustable member (34) is move in a first direction and when the moveable member is moved in a second direction the adjustable member (34) is moved in a second direction. A belt (36) is coupled to the movable member. Movement of the belt (36) in a first direction moves the moveable member in the first direction and movement of said belt in a second direction moves the moveable member in the second direction. A belt tensioner mechanism (48) is connected to the belt (36) so that when the belt (36) moves in the first direction a biasing force is created that drives said belt (36) to move a controlled amount in the second direction when movement of the belt (36) in the first direction is stopped. The arrangement may be employed with a materials feed tray. Side guides for the tray are automatically set correctly for proper feeding from the tray without jamming, skew or off set of the materials.

    摘要翻译： 提供了一种用于控制带（36）的运动的方法和机构。 该装置可以具有联接到可调节构件（34）的可移动构件。 这些构件联接成使得当可移动构件沿第一方向移动时，可调节构件（34）沿第一方向移动，并且当可移动构件沿第二方向移动时，可调节构件（34）在第二方向上移动 方向。 带（36）联接到可动构件。 皮带（36）沿第一方向的运动使第一方向移动可移动部件，并且所述皮带沿第二方向的移动使可移动部件沿第二方向移动。 带张紧器机构（48）连接到带（36），使得当带（36）沿第一方向移动时，产生驱动所述带（36）以在第二方向上移动受控量的偏压力，当第 皮带（36）沿第一方向的运动停止。 该装置可以与材料进料托盘一起使用。 托盘的侧面导板自动正确设置，以便从托盘进行正确的进纸，而不会卡住，歪斜或脱落的材料。