EP 2107029 A1 20091007 - ELEVATOR APPARATUS
Title (en)
ELEVATOR APPARATUS
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
APPAREIL ASCENSEUR
Publication
Application
Priority
JP 2007050953 W 20070123
Abstract (en)
In an elevator apparatus, a safety monitoring section detects an abnormal state relating to an operation based on signals from a plurality of sensors for detecting states of a plurality of elevator equipments. Upon detection of the abnormal state, the safety monitoring section causes a plurality of types of braking devices to selectively perform a braking operation according to the type of abnormal state to reduce the speed of the car to stop the car.
IPC 8 full level
B66B 1/32 (2006.01); B66B 5/02 (2006.01); B66B 5/04 (2006.01); B66B 5/18 (2006.01)
CPC (source: EP KR)
B66B 1/32 (2013.01 - EP KR); B66B 5/02 (2013.01 - EP KR); B66B 5/027 (2013.01 - EP); B66B 5/044 (2013.01 - EP); B66B 5/18 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2107029 A1 20091007; EP 2107029 A4 20130731; CN 101588979 A 20091125; JP 5191907 B2 20130508; JP WO2008090601 A1 20100513; KR 101181205 B1 20120918; KR 20090094847 A 20090908; WO 2008090601 A1 20080731
DOCDB simple family (application)
EP 07707216 A 20070123; CN 200780050353 A 20070123; JP 2007050953 W 20070123; JP 2008554925 A 20070123; KR 20097015084 A 20070123