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公开(公告)号：EP1437324A1
公开(公告)日：2004-07-14
申请号：EP04006403.2
申请日：2001-01-24
发明人： Allen, Walter Roy , Carswell, Ian Harold , Boothroyd, Timothy , Jowett, Peter , Jackson, Philip , Simpson, Dominic Francis Marten
IPC分类号： B66F9/065 , E02F3/28 , E02F9/22 , E02F9/02 , B60G17/015
CPC分类号： E02F3/286 , B60G17/005 , B60G17/016 , B60G21/103 , B60G2200/314 , B60G2200/32 , B60G2204/46 , B60G2204/4605 , B60G2204/81 , B60G2204/8304 , B60G2300/022 , B60G2300/06 , B60G2300/09 , B60G2400/05 , B60G2800/014 , B62D49/08 , B66F9/0655 , E02F9/024 , E02F9/2217
摘要： A working apparatus (10) including a body (11), a front axle (46) and a rear axle (47), each axle (46,47) carrying a pair of ground engaging means (16,17), one at or towards each end of the axle (46,47), front axle mounting means (68,72) mounting the front axle (46) relative to the body (11), and rear axle mounting means (106,107) mounting the rear axle (47) relative to the body (11), the working apparatus (10) being operable in at least two operating modes in each of which the apparatus may move over the ground namely a first mode in which the front (46) and rear (47) axles are suspended from the body (11) by their respective mountings such that the front and the rear axles (46,47) are movable relative to the body (11) in response to irregularities in terrain, and a second mode in which one of the front and rear axles (46,47) is suspended from the body (11) by the respective axle mounting means whilst the other (47,46) of the axles is constrained to oscillate about a longitudinal axis (A) which is substantially fixed relative to the body (11) in response to irregularities in terrain.
摘要翻译： 工作装置（10）包括主体（11），发动机（14），前轴和后轴各自承载前驱动轮和后驱动轮，装置可在其上移动到地面上。 该装置还包括安装在主体（11）上的操作者驾驶室（28），并且至少一个工作臂（18）支撑在身体的一端（19）处或邻近身体的一端（19）处，以相对于身体移动的位置 。 所述臂适于在第二端（26）处或邻近的第二端（26）处携带工作工具（22,23），并且其中所述前轴和所述后桥中的一个通过可独立于所述另一轴可调节的悬架悬挂在所述主体上。 这使得主体能够完全升高，其中主体的最上部分（34）位于其中，处于地面上方的最大高度处，并且完全降低的位置，平面（30）处于地面上方的最小高度。 独立权利要求是用于：a）操作工作装置的方法。 b）适于承载一对地面接合装置的车轴。
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