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    Mobile brush cutter
    1.
    发明授权
    Mobile brush cutter 失效
    移动刷刀

    公开(公告)号：US4713930A

    公开(公告)日：1987-12-22

    申请号：US862873

    申请日：1986-05-13

    申请人： Peter E. Whiting

    发明人： Peter E. Whiting

    IPC分类号： A01D34/43 ,  A01D34/38 ,  A01D34/73 ,  A01D34/86 ,  A01D55/00

    CPC分类号： A01D34/38 ,  A01D34/86

    摘要： A mobile brush cutter including a vehicle; a boom having one end pivotally supported by the vehicle; a hydraulic power system mounted on the vehicle and having controls operable by an operator thereof; a cutter supported by an opposite end of the boom and operatively coupled to the hydraulic power system, the cutter comprising an elongated bed knife having one end connected to the opposite end of the boom and having bed teeth that define longitudinally spaced apart slots for receiving stalks and a moving knife juxtaposed to the bed knife and mounted for longitudinal reciprocating movement relative thereto, the moving knife having moving teeth that define a plurality of cutting edges each shaped and arranged to reciprocate through a cutting zone transversely adjacent to a different one of the slots; and a retainer assembly fixed to said bed knife and shaped and arranged for sliding engagement with outer end portions of the moving teeth so as to prevent transverse separation thereof from the bed knife.

    摘要翻译： 一种包括车辆的移动刷式切割机; 具有由车辆枢转地支撑的一端的悬臂; 液压动力系统，其安装在车辆上并具有由操作者操作的控制装置; 由动臂的相对端支撑并且可操作地联接到液压动力系统的切割器，切割器包括细长床刀，其具有连接到动臂的相对端的一端，并且具有限定纵向间隔开的狭槽的床齿，用于接收柄 并且移动的刀并列到床刀并且被安装成用于相对于床刀的纵向往复运动，所述移动刀具有移动的齿，其限定多个切割刃，每个切削刃成形和布置成往往穿过切割区域横向地邻近不同的一个槽 ; 以及固定在所述床刀上的保持器组件，其形状和布置用于与移动齿的外端部滑动接合，以防止其与床刀的横向分离。