EP 2213606 B1 20180425 - ELEVATOR DEVICE
Title (en)
ELEVATOR DEVICE
Title (de)
AUFZUGSVORRICHTUNG
Title (fr)
DISPOSITIF D'ASCENSEUR
Publication
Application
Priority
JP 2008052101 W 20080208
Abstract (en)
[origin: EP2213606A1] In an elevator apparatus, a car is suspended by a main rope on a first side of a sheave, and a counterweight is suspended by the main rope on a second side of the sheave. A rotation detector generates a signal that corresponds to rotation of the sheave. A slippage testing portion operates the car through a round trip for a predetermined distance, and tests for slippage between the sheave and the main rope based on a difference between a signal from the rotation detector during ascent and a signal from the rotation detector during descent.
IPC 8 full level
B66B 7/12 (2006.01); B66B 1/34 (2006.01); B66B 5/00 (2006.01); B66B 5/02 (2006.01)
CPC (source: EP)
B66B 1/3492 (2013.01); B66B 5/0037 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2213606 A1 20100804; EP 2213606 A4 20140514; EP 2213606 B1 20180425; CN 101896415 A 20101124; JP 5334868 B2 20131106; JP WO2009098772 A1 20110526; KR 101345885 B1 20131230; KR 20100051109 A 20100514; WO 2009098772 A1 20090813
DOCDB simple family (application)
EP 08710980 A 20080208; CN 200880112721 A 20080208; JP 2008052101 W 20080208; JP 2009552360 A 20080208; KR 20107006436 A 20080208