| 摘要 |
The equipment is for sequential stabilization of a load support, e.g. an exchange surface (4) with a crane (5) and support legs (6) against supporting vehicle (1) frame beams (3) and against the supporting plane (2) on which the vehicle and exchange surface stand. - stabilization occurs principally by sequential maneuvering the support legs into engagement against the support plane and the locking of the load support against vehicle frame beams. The locking and release of the exchange surface against the frame beams occur with at least one lock device (7) comprising two lock arms operated with two double-acting hydraulic cylinders, which via a pivot movement engage or disengage with lock pins. |
