Steering wheel arrangement for e.g. counterbalance fork-lift lorry utilized for horizontal transportation of goods, has inductive coupling provided for signal transmission between steering wheel and/or wheel knob and electronic control unit

摘要

The arrangement has a rotatable steering wheel knob (10) arranged on a steering wheel (9). An inductive coupling is provided for power transmission between the steering wheel and/or the steering wheel knob and an electrical power supply unit (5), and for signal transmission between the steering wheel and/or the steering wheel knob and an electronic control unit (6). The inductive coupling is arranged between a steering column and the steering wheel, and comprises coils and a metal core that is inserted into the coils. The electrical power supply unit is selected from a group consisting of a battery or rechargeable battery and a direct current generator.