| 摘要 |
<p>The invention relates to an apparatus for handling twin wheels of a vehicle. The apparatus comprises a frame structure (1-3), two pairs of support members (10-11 and 12-13), and a hydraulic lifting arrangement comprising at least a hydraulic actuator (8) for lifting the pairs of support members (10-11 and 12-13). The pairs of support members (10-11 and 12-13) are arrayed in two support member pairs (10-11 and 12-13) that can be lifted separately, the hydraulic lifting arrangement comprises first hydraulic lifting means (14, 15) connected to the hydraulic actuator (8) and coupled to lift the first pair of support members (10-11) and second hydraulic lifting means (16a-16f) coupled to lift the second pair of support members (12-13), and the first and second hydraulic lifting means (14, 15, 16a-16f) are connected to a common hydraulic pressure generated by the hydraulic actuator (8).</p> |
