EP 1878684 A1 20080116 - ANNUNCIATION DEVICE FOR ELEVATOR
Title (en)
ANNUNCIATION DEVICE FOR ELEVATOR
Title (de)
MELDEVORRICHTUNG FÜR AUFZUG
Title (fr)
DISPOSITIF INDICATEUR POUR ASCENSEUR
Publication
Application
Priority
JP 2005008343 W 20050506
Abstract (en)
In a reporting system for an elevator, a car emergency call button and a car interphone unit are provided in a car. Further, a hall emergency call button and a hall interphone unit are provided in a hall. A control unit allows communication between the car interphone unit and an outside communication unit in response to an operation of the car emergency call button, and allows communication between the hall interphone unit and the outside communication unit in response to an operation of the hall emergency call button.
IPC 8 full level
B66B 3/00 (2006.01); B66B 1/46 (2006.01); B66B 5/00 (2006.01)
CPC (source: EP)
B66B 1/468 (2013.01); B66B 5/0012 (2013.01)
Designated contracting state (EPC)
NL
DOCDB simple family (publication)
EP 1878684 A1 20080116; EP 1878684 A4 20121226; CN 1997579 A 20070711; CN 1997579 B 20101013; JP WO2006120725 A1 20081218; WO 2006120725 A1 20061116
DOCDB simple family (application)
EP 05737326 A 20050506; CN 200580020808 A 20050506; JP 2005008343 W 20050506; JP 2006515462 A 20050506