EP 2185455 A1 20100519 - ELEVATOR SYSTEM HAVING A LOAD CARRIER CONDITION DETECTOR DEVICE, AND METHOD FOR DETECTING A CONDITION OF A LOAD CARRIER
Title (en)
ELEVATOR SYSTEM HAVING A LOAD CARRIER CONDITION DETECTOR DEVICE, AND METHOD FOR DETECTING A CONDITION OF A LOAD CARRIER
Title (de)
AUFZUGSYSTEM MIT TRAGMITTELZUSTANDERFASSUNGSEINRICHTUNG UND VERFAHREN ZUM ERFASSEN EINES ZUSTANDES EINES TRAGMITTELS
Title (fr)
SYSTÈME D'ASCENSEUR AVEC DISPOSITIF DE DÉTECTION DE L'ÉTAT D'UN MOYEN DE SUSPENSION ET PROCÉDÉ DE DÉTECTION DE L'ÉTAT D'UN MOYEN DE SUSPENSION
Publication
Application
Priority
- EP 2008060208 W 20080804
- EP 07114522 A 20070817
- EP 08786821 A 20080804
Abstract (en)
[origin: WO2009024452A1] The invention relates to an elevator system having an elevator cabin (1), a load carrier (2) for holding and/or moving the elevator cabin (1), and a detector device (8.1, 8.2, 8.3) for detecting a condition of the load carrier (2), the detector device (8.1, 8.2, 8.3) having an ultrasonic emitter (8.1) for generating and coupling ultrasonic waves (8) into the load carrier (2) and for generating ultrasonic waves (8) in the load carrier (2), and an ultrasonic receiver (8.2) for detecting ultrasonic waves (8, 8') of the load carrier (2).
IPC 8 full level
B66B 7/12 (2006.01)
CPC (source: EP US)
B66B 7/1215 (2013.01 - EP US); D07B 1/145 (2013.01 - EP US)
Citation (search report)
See references of WO 2009024452A1
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009024452 A1 20090226; CN 101778791 A 20100714; EP 2185455 A1 20100519; US 2011192683 A1 20110811
DOCDB simple family (application)
EP 2008060208 W 20080804; CN 200880102584 A 20080804; EP 08786821 A 20080804; US 67262908 A 20080804