公开(公告)号：WO2003056302A1

公开(公告)日：2003-07-10

申请号：PCT/AU2002/001760

申请日：2002-12-23

Applicant: HIMACHAL SAFETY SYSTEMS PTY LTD ,  MACKENZIE, Roderick ,  PAYTEN, Warwick

Inventor： MACKENZIE, Roderick ,  PAYTEN, Warwick

IPC: G01N3/30

CPC classification number: G01N3/42 ,  E02D1/022 ,  G01N2203/0682

Abstract: A soil or snow probe which incorporates a load cell in the probe head and also an accelerometer so that a vertical strength profile of the snow or soil can be established. The device does not need to be driven at a constant speed and can be manually driven into the soil or snow. The resistance to penetration is measured using a load cell which incorporates a low duro polymer selected for its ability to behave like a non compressible fluid. The device is portable and provides data quickly.

Abstract translation: 一种土壤或雪地探头，其中包含探针头中的称重传感器，并且还可以建立加速度计，以便可以建立雪或土壤的垂直强度分布。 该装置不需要以恒定的速度驱动，并且可以手动地驱动到土壤或雪中。 使用负载传感器测量穿透阻力，该测力传感器包含由于其能够像非可压缩流体的行为而选择的低duro聚合物。 该设备是便携式的，并能快速提供数据。

公开(公告)号：WO2007140539A1

公开(公告)日：2007-12-13

申请号：PCT/AU2007/000804

申请日：2007-06-08

Applicant: HIMACHAL HELICOPTER SKIING PTY LTD ,  MACKENZIE, Roderick

Inventor： MACKENZIE, Roderick

IPC: B62D55/04 ,  B62D11/20

CPC classification number: B62D55/04 ,  B62D55/065 ,  B62D55/084 ,  B62D55/10 ,  B62D55/125 ,  B62D55/20

Abstract: A snow traction unit to replace a wheel of an all wheel drive vehicle which includes a frame supporting two carrier wheels; said carrier wheels being spaced apart a distance greater than their combined radii; an endless snow contacting track mounted for rotation on said carrier wheels; a track contacting surface provided between the lower extremities of said carrier wheels; a drive engagement means for engaging the drive shaft of the vehicle and for driving at least one of said carrier wheels; the arrangement of the width of the track, the spacing between the carrier wheels and the track contacting surface resulting in the vehicle having a force imprint less than 250Kg/square metre.

Abstract translation: 一种用于替换全轮驱动车辆的车轮的雪牵引单元，其包括支撑两个承载轮的框架; 所述承载轮间隔开大于其组合半径的距离; 安装在所述承载轮上的环形雪接触轨道; 设置在所述承载轮的下肢之间的轨道接触表面; 用于接合车辆的驱动轴并用于驱动至少一个所述承载轮的驱动接合装置; 轨道宽度的布置，承载轮和轨道接触表面之间的间隔导致车辆的力压印小于250Kg /平方米。