| 摘要 |
The present disclosure relates to a support device for a mobile crane comprising a telescopic boom which has a coupling section and at least one telescopic section which can be telescoped out of it, comprising a plurality of support frames containing outriggers which are movable in each case from a retracted transport position into an extended working position and vice versa, wherein the support device as a position detection device has at least one signal transducer in the form of an inductively acting transponder, a receiver unit for the detection of the position of the transducer, a control device for control in dependence on a signal of the receiver unit and a signal transmission device in the form of a data bus for the transmission of the signal data from the receiver unit to the control device, wherein transducers are arranged at predetermined positions on each outrigger so that the position of the support frame horizontally extensible with respect to the vehicle can be associated by the respective receiver unit.
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