EP 1864934 B1 20191023 - ELEVATOR APPARATUS
Title (en)
ELEVATOR APPARATUS
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
APPAREIL D'ASCENSEUR
Publication
Application
Priority
JP 2005006289 W 20050331
Abstract (en)
[origin: EP1864934A1] In an elevator apparatus, sensors generate detection signals for detecting a state of an elevator. An electronic safety controller detects abnormality in the elevator based on the detection signals from the sensors, and outputs a command signal for shifting the elevator to a safe state. At least part of the detection signals and the command signal is transmitted through radio communication.
IPC 8 full level
CPC (source: EP KR)
B66B 1/34 (2013.01 - EP); B66B 3/00 (2013.01 - KR); B66B 5/0031 (2013.01 - EP); B66B 5/02 (2013.01 - KR)
Citation (examination)
JP H07206299 A 19950808 - HITACHI LTD, et al
Designated contracting state (EPC)
DE ES FR NL PT
DOCDB simple family (publication)
EP 1864934 A1 20071212; EP 1864934 A4 20121107; EP 1864934 B1 20191023; CN 100595123 C 20100324; CN 1953925 A 20070425; JP WO2006106574 A1 20080911; KR 100874304 B1 20081218; KR 20070088314 A 20070829; WO 2006106574 A1 20061012
DOCDB simple family (application)
EP 05727351 A 20050331; CN 200580015399 A 20050331; JP 2005006289 W 20050331; JP 2007512378 A 20050331; KR 20067026537 A 20061215