Lifting device for an interchangeable container on a load transport vehicle, in particular on a roll-off tipper vehicle or on a tipping container vehicle vehicle

摘要

The present invention relates to a lifting device for an interchangeable container (20) on a load transport vehicle (3), in particular on a roll-off tipper vehicle or on a tipping container vehicle vehicle, comprising at least one swivel arm (10) to the unloading of a replaceable container (20) of the load transport vehicle (3) or for charging a replaceable container (20) on the load transport vehicle (3) and at least one hydraulic cylinder (28) as a pivotable drive means for the swivel arm (10), wherein the hydraulic cylinder (28) is a telescopic cylinder, the driving force for a given hydraulic pressurization of the telescope cylinder stages (72, 74, 76, 84) dependent on the respective extension state of the telescope cylinder stages (72, 74, 76, 84) and, therefore, the respective pivoting position of the pivot arm (10) is varied.