公开(公告)号：US5641030A

公开(公告)日：1997-06-24

申请号：US403624

申请日：1995-03-14

申请人： Emilio Toselli

发明人： Emilio Toselli

IPC分类号： B62B5/02 ,  A61G3/00 ,  A61G5/02 ,  A61G5/04 ,  A61G5/06 ,  B62D55/075 ,  B62D55/00

CPC分类号： A61G5/061 ,  A61G5/066 ,  B62D55/075 ,  Y10S180/907 ,  Y10S280/10

摘要： The powered tracked vehicle is equipped with photocells (13, 45) which monitor its backward and forward movements and automatically modify their orientation according to whether the vehicle is travelling on the level or negotiating stairs or a slope. The inclinometer (25) that monitors the attitude of the chair is located in a protected inner part of the frame (3) and is connected to the chair itself by means of a hinged parallelogram (57, 59, 103, 105). The inclinometer is mounted on one of the sides of the hinged parallelogram via a pivoting support (61) which, by means of a sheathed cable (66, 65) and a feeler (67), detects whether the vehicle's front runner (70) is raised or lowered and transmits to the chair the advance backward tilt required when beginning to descend a flight of stairs. Other devices are also provided to make the vehicle as safe to operate as possible.

摘要翻译： 动力跟踪车辆配备有光电管（13,45），其监测其向后和向前的运动，并且根据车辆在水平面上行驶或谈判楼梯或坡度来自动地改变其方位。 监视椅子姿态的倾斜仪（25）位于框架（3）的被保护的内部，并通过铰链平行四边形（57,59,103,105）连接到椅子本身。 倾斜计通过枢转支撑件（61）安装在铰接平行四边形的一侧上，该枢转支撑件借助于护套电缆（66,65）和探测器（67）来检测车辆的前滑轮（70）是否为 升起或降下，并向椅子发送开始下降楼梯时所需的提前向后倾斜。 还提供其他装置以使车辆尽可能安全地操作。