Dispositif formant clé de contact notamment pour véhicule automobile.

摘要

The present invention relates to a device forming a switch key. The device is characterised in that it comprises a rechargeable accumulator means (9) accommodated in the head (7) in the key (6) and recharged automatically by a circuit (8) managing the charge of the accumulator means (9) and functioning as soon as the key (6) is inserted into its corresponding cylinder (1). The invention is used in the sector of motor vehicles.