Key for locking and starting system of motor vehicle, has electronic key being separated from transponder to recognize exchange or removal of transponder, where power supply of systems key is cut by opening case

The key (10) has an electronic key (12) and a transponder (16). The electronic key is separated from the transponder and recognizes exchange or removal of the transponder. A case (20) is opened by raising a lower shell (18) to cut power supply of the key (10) from a battery. An emergency key is sepa...

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Bibliographische Detailangaben
Hauptverfasser: OTT HERBERT, SILLMANN INGO, HOCK ALEXANDER, MUTTER MICHAEL
Format: Patent
Sprache:eng ; fre
Schlagworte:
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Beschreibung
Zusammenfassung:The key (10) has an electronic key (12) and a transponder (16). The electronic key is separated from the transponder and recognizes exchange or removal of the transponder. A case (20) is opened by raising a lower shell (18) to cut power supply of the key (10) from a battery. An emergency key is separate from the transponder and the key. A key profile activates a mechanical lock of part e.g. door of the vehicle. Clé (10, 26) de préférence appliquée à un système de fermeture et de démarrage d'un véhicule automobile comportant une électronique de clé (12) et un transpondeur (16), l'électronique de clé (12) pouvant être séparée ou étant séparée du transpondeur (16), caractérisée en ce que l'électronique de clé (12) reconnaît l'échange ou l'enlèvement du transpondeur (16).