公开(公告)号：WO2009019682A3

公开(公告)日：2010-03-04

申请号：PCT/IL2008001035

申请日：2008-07-27

Applicant: HERMANN DAN ,  BENJAMIN EYAL

Inventor： HERMANN DAN ,  BENJAMIN EYAL

IPC: E01B23/00

CPC classification number: B66F3/35 ,  F15B15/10 ,  Y10T152/10279

Abstract: Disclosed is an inflatable cushion configured with a substantially flattened tubular shape such that in an inflated state the inflatable cushion is highly adaptable so as to readily conform to the terrain of the underlying surface on which it is deployed and to the footprint of the vehicle tire as the vehicle is driven across the device. During typical use the cushion is not fully inflated and operational inflation pressure is generally less than 10PSI and preferably 5PSI. For use the cushion is deployed such that the central axis of the tube is substantially parallel to the driving direction of the vehicle. The inflatable automotive traction recovery tool of the present invention simultaneously lifts the vehicle and provides a driving surface with sufficient pressure against the tire and underlying surface to allow the vehicle to drive on it.

Abstract translation: 公开了一种构造为具有基本扁平的管状形状的充气垫，使得在充气状态下，充气垫具有高度适应性，以便容易地符合其所部署的下表面的地形和车辆轮胎的占地面积 车辆被驱动穿过设备。 在典型的使用过程中，垫子没有充分膨胀，而操作的充气压力一般小于10PSI，最好为5PSI。 为了使用，衬垫部署使得管的中心轴线基本上平行于车辆的行进方向。 本发明的充气式汽车牵引恢复工具同时提升车辆并且提供驱动表面，该驱动表面具有足够的压力抵靠轮胎和下面的表面，以允许车辆在其上行驶。