Electrical signals in rotating applications and martial arts for power supply and contactless transmission units

摘要

The present invention relates to an apparatus for contactless transmission of electrical signals between rotating components in relation to one another, and more particularly to a steering wheel assembly comprising a steering column assembly with an electrical signal carrier with signal transmission and signal receiving elements and a steering wheel between the steering wheel Wherein the carrier is located on an electrical circuit carrier having a stator side and a signal transmitting and receiving element, the stator side and the rotor side electrical circuit carrier being on the rotor side, The signal transmission and signal receiving elements of the adjacent stator side and the rotor side circuit carrier are positioned relative to each other and the peripheral extension portion is constituted so that the stator side circuit carrier and the rotor side The predetermined possible relative rotation of the circuit carrier The bidirectional signal transmission between the rotor-side circuit carrier in is possible.