EP 3197813 A1 20170802 - ELEVATOR SYSTEM
Title (en)
ELEVATOR SYSTEM
Title (de)
AUFZUGSANLAGE
Title (fr)
INSTALLATION D'ASCENSEUR
Publication
Application
Priority
- EP 14186633 A 20140926
- EP 2015071308 W 20150917
Abstract (en)
[origin: WO2016046052A1] The invention relates to a method for determining a status of at least one component of an elevator system, wherein the elevator system comprises a suspension means having at least one traction member. The at least one traction member is surrounded by a non-metallic cladding, wherein the suspension means is guided via a drive sheave with a metallic traction surface. The method comprises the steps: identifying at least one parameter based on an electrostatic effect which occurs due to friction of the non-metallic cladding on the traction sheave with the metallic traction surface; and determining a status of the component on the basis of the captured parameter.
IPC 8 full level
CPC (source: CN EP US)
B66B 1/3476 (2013.01 - US); B66B 5/0037 (2013.01 - US); B66B 5/02 (2013.01 - CN EP US); B66B 5/14 (2013.01 - US); B66B 7/1215 (2013.01 - US); B66B 7/1223 (2013.01 - CN EP US); B66B 7/062 (2013.01 - US)
Citation (search report)
See references of WO 2016046052A1
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 2016046052 A1 20160331; AU 2015321059 A1 20170413; AU 2015321059 B2 20181115; CN 107074488 A 20170818; CN 107074488 B 20191105; EP 3197813 A1 20170802; US 10202258 B2 20190212; US 2017275135 A1 20170928
DOCDB simple family (application)
EP 2015071308 W 20150917; AU 2015321059 A 20150917; CN 201580051626 A 20150917; EP 15763362 A 20150917; US 201515514005 A 20150917