| 摘要 |
Elevating apparatus for motor vehicles comprising vehicle supporting platforms each inclined slightly to the horizontal and supported by a cradle which is movable up and down inclined or vertical guide rails; each cradle is connected by a power transmission mechanism to means for bodily moving the platform (and vehicle) along the rails. The power transmission mechanism being operated at least partially by the vehicle engine through the intermediary of the driven wheels of the vehicle so that displacement along the rails is effected at least partially by the vehicle engine. |
