Door handle and locking system

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),...

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Bibliographic Details
Main Authors Ieda, Kiyokazu, Mushiake, Eiji
Format Patent
LanguageEnglish
French
German
Published 28.12.2016
Subjects
ACCESSORIES THEREFOR
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
BASIC ELECTRIC ELEMENTS
CHECKING-DEVICES
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
FIXED CONSTRUCTIONS
GENERATING RANDOM NUMBERS
HANDCUFFS
KEYS
LOCKS
PERFORMING OPERATIONS
PHYSICS
REGISTERING OR INDICATING THE WORKING OF MACHINES
RELAYS
SAFES
SELECTORS
TIME OR ATTENDANCE REGISTERS
TRANSPORTING
VEHICLES IN GENERAL
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
VOTING OR LOTTERY APPARATUS
WINDOW OR DOOR FITTINGS
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Summary: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.
Bibliography:Application Number: EP20090156736