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    DRIVE SYSTEM FOR WALK BEHIND MOWER
    1.
    发明公开
    DRIVE SYSTEM FOR WALK BEHIND MOWER 审中-公开
    后行走马达驱动系统

    公开(公告)号：EP2966969A1

    公开(公告)日：2016-01-20

    申请号：EP13878221.4

    申请日：2013-03-14

    申请人： Husqvarna AB

    发明人： BAKER, David J.

    IPC分类号： A01D34/68

    CPC分类号： A01D34/69 ,  A01D34/6806 ,  A01D34/6812 ,  A01D34/824 ,  A01D2034/6837

    摘要： A drive system of a lawn mower includes a drive belt, a drive pulley, a drive shaft pulley and an idler pulley. The drive pulley is disposed at a rocking transmission of the lawn mower to transfer drive belt motion to power for a set of wheels of the lawn mower via the rocking transmission when the rocking transmission is engaged. The drive shaft pulley is operably coupled to a drive shaft of the lawn mower to rotate responsive to rotation of the drive shaft. The drive shaft pulley engages the drive belt responsive to engagement of the rocking transmission.

    摘要翻译： 割草机的驱动系统包括驱动皮带，驱动皮带轮，驱动轴皮带轮和惰轮。 驱动皮带轮布置在割草机的摇摆传动装置处，以在摇摆传动装置接合时经由摇摆传动装置将传动带运动传递给割草机的一组轮子的动力。 驱动轴滑轮可操作地联接到割草机的驱动轴以响应于驱动轴的旋转而旋转。 响应于摇摆传动装置的接合，传动轴滑轮接合传动带。

    DOOR LIFT AND HANDLE FOR WALK BEHIND MOWER
    3.
    发明授权
    DOOR LIFT AND HANDLE FOR WALK BEHIND MOWER 有权
    门后升降机和手柄用于步行式后备动力机

    公开(公告)号：EP2777377B1

    公开(公告)日：2018-05-02

    申请号：EP14159357.4

    申请日：2014-03-13

    申请人： Husqvarna AB

    发明人： BAKER, David J.

    IPC分类号： A01D34/82 ,  A01D34/71 ,  A01D43/063

    CPC分类号： A01D34/824 ,  A01D34/71 ,  A01D43/063

    摘要： A lawn mower may include a blade housing configured to house at least one blade, an engine, a handle assembly, a door, and a bag lifting assembly. The blade housing may include an exit. The engine may be supported at least in part by the blade housing to selectively rotate the at least one blade. The handle assembly may guide operation of the lawn mower. The door may be rotatably disposed to have a first rest position in contact with a bagging attachment disposed to receive clippings from the blade housing and a second rest position proximate to the blade housing when the bagging attachment is removed. The bag lifting assembly may be configured to lift the door from the first rest position responsive to rotation of the handle assembly forward from an operating position.