公开(公告)号：US5857535A

公开(公告)日：1999-01-12

申请号：US790484

申请日：1997-01-29

申请人： Robert Alden Brooks

发明人： Robert Alden Brooks

IPC分类号： B60N2/39 ,  H04L15/24 ,  H04L15/34

CPC分类号： B60N2/39

摘要： A low aspect self-propelled vehicle (1) operated by a driver (4) sitting on top of it, has its seat (7) supported from beneath by a flange (12) which is pivoted to tilt about a horizontal axis (15) in the mid-vertical plane of the vehicle. The spacing between the axis (15) and the seat (7) is sufficient to ensure that when the seat is tilted about the axis by operation of a tilt control mechanism (21), the center of seat also displaces a significant extent in the uphill direction of the slope. This reduces the downhill movement of the center-of-gravity (10) of the combination of vehicle plus driver, so that the risk of the vehicle toppling is reduced.

摘要翻译： 由位于其顶部的驾驶员（4）操作的低方位自推进车辆（1）具有由下方支撑的座椅（7），凸缘枢转以围绕水平轴线（15）倾斜， 在车辆的中垂直平面。 轴线（15）和座椅（7）之间的间距足以确保当座椅通过倾斜控制机构（21）的操作而围绕轴线倾斜时，座椅中心也在上坡中相当大的位移 斜坡方向 这减少了车辆加驾驶员的组合的重心（10）的下坡运动，使得车辆倾倒的风险降低。