Levelling system for lifting or lowering supporting bodies esp. container

摘要

The system for undertaking a levelled, or parallel-to-the-ground, lifting and lowering of supporting bodies, esp. of vehicle superstructure-like containers, uses a number of lifting devices that can be adjusted independently of each other in their height, connected to the supporting body. There is at least one sensor device to determine the horizontal position coordinates of the body which, depending on the measured coordinates works though a control device on the drive for the lifting devices. The sensor devices (21) are installed independently of the control device (23) on one of the lifting devices (30-33) or on the body (22). The control device is provided with an operating device (36) and is designed as a portable apparatus.