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    Cleaning Flaps For A Center Knife Drive For A Sickle Of A Plant Cutting Machine
    21.
    发明申请
    Cleaning Flaps For A Center Knife Drive For A Sickle Of A Plant Cutting Machine 有权
    用于切割机的镰刀的中心刀驱动器的清洁襟翼

    公开(公告)号：US20140090346A1

    公开(公告)日：2014-04-03

    申请号：US14126086

    申请日：2012-06-18

    申请人： Andrew R. Wilbert

    发明人： Andrew R. Wilbert

    IPC分类号： A01D34/00 ,  A01D34/04

    CPC分类号： A01D34/003 ,  A01D34/04 ,  A01D34/145 ,  A01D34/30

    摘要： A center knife drive for a sickle of a plant cutting machine having an upwardly facing cover and at least one output element reciprocatingly movable by the drive above the cover for moving a knife of the sickle in a sideward reciprocating cutting action, including at least one cleaning flap in connection with the output element positioned and configured for reciprocating forward and rearward movement thereby, disposed above the cover and configured for cleaning loose material therefrom during the movement and for pushing the loose material from the cover to accommodate upward movement of the drive within a space below or in a floor of the machine, clearing the material from the path of the output element, and improved heat dissipation.

    摘要翻译： 一种用于具有向上盖的植物切割机的镰刀的中心刀驱动器和至少一个输出元件，所述至少一个输出元件可以通过所述驱动器在所述盖上方往复运动，用于沿侧向往复切割动作移动所述镰刀的刀片，包括至少一个清洁 与输出元件连接的定位和构造为用于往复运动的向前和向后运动的挡板，其设置在盖上方并且构造成用于在运动期间从其中清除松散的材料并且用于将松散材料从盖子推动以容纳驱动器的向上运动 在机器底部或地板上的空间，从输出元件的路径清除材料，并改善散热。

    Ball and slide plate assembly for a mower sickle bar
    22.
    发明授权
    Ball and slide plate assembly for a mower sickle bar 失效
    用于割草机镰刀杆的球和滑板组件

    公开(公告)号：US3913305A

    公开(公告)日：1975-10-21

    申请号：US45371874

    申请日：1974-03-22

    申请人： WALKER FORGE INC

    发明人： ANDRESEN ARNE O

    IPC分类号： A01D34/14 ,  A01D55/02

    CPC分类号： A01D34/145

    摘要： A ball and slide plate assembly for being secured to a mower sickle bar and which furnishes a driving connection between the mower sickle bar and a pitman or the like through which power is transmitted to the sickle. The ball and slide plate includes a slide plate which is readily fabricated as a stamping from sheet steel and also includes an integrally forged, one piece ball and mounting wall for the ball. The one piece forging also includes projections which are inserted in openings in the steel plate, the ends of the projections then being upset to rigidly secure the one piece forging to the steel plate.

    摘要翻译： 一种球和滑板组件，用于固定在割草机镰刀杆上，并且在割草机镰刀杆和通过镰刀传递动力的坑man or之间提供驱动连接。 球和滑板包括滑板，其容易地由钢板冲压制成，并且还包括整体锻造的一体式球和用于球的安装壁。 单件锻造还包括插入钢板中的开口的突起，突起的端部被镦锻以将一件锻造刚性地固定到钢板上。

    geoat
    27.
    发明授权
    geoat 失效

    公开(公告)号：US233866A

    公开(公告)日：1880-11-02

    申请号：US233866D

    CPC分类号： A01D34/145