| 主权项 |
1. An assembly for supporting a vehicle chassis on a ground engaging element of the vehicle, the assembly comprising:
a first attachment component for attaching the assembly to the ground engaging element; a second attachment component for attaching the assembly to the chassis; an adjustment component for shifting the first attachment component between a plurality of operating positions relative to the second attachment component, each of the operating positions corresponding to a different distance of separation between the first attachment component and the second attachment component; a suspension component operably interposed between the first attachment component and the second attachment component, the suspension component configured to regulate motion transfer between the first attachment component and the second attachment component, the suspension component functioning independently of the operating position; and a locking mechanism for mechanically locking the assembly into any of the plurality of operating positions. |
