A door handle (1) for opening and closing a door (2) includes: a transmitting antenna (19), transmitting a communication signal to a portable device (5) carried by a user; an indicating portion (10), optically indicating a state of the door (2), including locked and unlocked states of the door (2), to the user with a visible light; and a first power supply portion (11a), electromagnetically coupled to the transmitting antenna (19) and supplying electric power to the indicating portion (10) in response to a transmission of the communication signal.
Door handle and locking system
Türgriff und Verschlusssystem
Poignée de porte et système de verrouillage
2016-12-28
Patent
Elektronische Ressource
Englisch
IPC: | E05B LOCKS , Schlösser / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / H01H Elektrische Schalter , ELECTRIC SWITCHES |