EP 3209989 A1 20170830 - ELEVATOR SYSTEM
Title (en)
ELEVATOR SYSTEM
Title (de)
AUFZUGSANLAGE
Title (fr)
INSTALLATION D'ÉLÉVATION
Publication
Application
Priority
- EP 14189831 A 20141022
- EP 2015070783 W 20150911
Abstract (en)
[origin: WO2016062454A1] Disclosed is a method for monitoring at least one suspension means in an elevator system, the suspension means comprising at least one electrically conducting tension load carrying member that is surrounded by an electrically insulating jacket. The disclosed method involves the steps of: repeatedly determining a value of an electric characteristic of at least one tension load carrying member or of a group of tension load carrying members; establishing a mean value on the basis on the determined values; and comparing the established mean value with a reference value.
IPC 8 full level
CPC (source: CN EP US)
B66B 1/3407 (2013.01 - US); B66B 5/0031 (2013.01 - US); B66B 7/1223 (2013.01 - CN EP US); G01L 5/10 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2016062454A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016062454 A1 20160428; CN 107074494 A 20170818; CN 111232797 A 20200605; EP 3209989 A1 20170830; US 10730720 B2 20200804; US 2017334677 A1 20171123
DOCDB simple family (application)
EP 2015070783 W 20150911; CN 201580057695 A 20150911; CN 202010186687 A 20150911; EP 15763882 A 20150911; US 201515520883 A 20150911