ELECTRICAL ACTUATOR SYSTEM

摘要

In an electrical actuator system for adjustable articles of furniture comprising a plurality of actuators (LA1; LA2), the control of the individual actuators is incorporated therein, and the power supply (TR) is arranged outside the article of furniture. This provides a high degree of safety, as the mains voltage is not conveyed into the article of furniture. Additional safety is achieved in that a switch (T1) is provided in the power circuit of the power supply to the actuators, said switch being controlled via the hand control and is closed only when one of the keys (HB1-HB4) of the hand control is activated. Thus, the cable between the power supply and the bed carries current only in the short intervals where the actuators run.