| 主权项 |
1. A vehicle having a multiple of level compensation systems, said vehicle comprising:
a chassis having a left frame, a right frame and a base plate, a first level compensation system comprising a pivot joint for pivotably connecting said left and right frames to said base plate, whereby said left and right frames are rotatable with respect to each other around a common rotational axis, wherein said left and right frame extends in a direction perpendicular to said rotational axis, a left wheel pair comprising a left front wheel and a left rear wheel, the left front wheel and left rear wheels having left rotation axes and being mounted in opposite ends of said left frame, a right wheel pair comprising a right front wheel and a right rear wheel, the right front wheel and right rear wheels having right rotation axes and being mounted in opposite ends of said right frame, wherein at least one first axial distance from a left rotation axis of said left wheel pair to said rotational axis is different from at least one second axial distance from a right rotation axis of said right wheel pair to said rotational axis, such that said left and right wheel pair have at least one off-set to each other, comprising at least one wheel displacement unit arranged to displace at least one of said left front wheel and left rear wheel in relation to at least one of said right front wheel and right rear wheel to provide said off-set. |
