EP 2743225 A2 20140618 - Elevator system
Title (en)
Elevator system
Title (de)
Aufzugssystem
Title (fr)
Système d'ascenseur
Publication
Application
Priority
- FI 20115246 A 20110311
- FI 20115248 A 20110314
- EP 12757008 A 20120312
Abstract (en)
The invention relates to an elevator system and also to a method for ensuring the safety of an elevator system. The elevator system comprises a driving member (1) and also a hoisting means (3), which engages with the aforementioned driving member (1) by frictional traction. The elevator system comprises traction determination means (4, 5, 6A, 6B, 7) for determining the traction of the driving member (1), and the elevator system comprises a control circuit (4), which is configured to start a procedure ensuring the safety of the elevator system after the traction determination means (4, 5, 6A, 6B, 7) have detected that the traction of the driving member (1) has weakened.
IPC 8 full level
CPC (source: EP FI)
B66B 3/00 (2013.01 - FI); B66B 5/00 (2013.01 - EP FI); B66B 5/0037 (2013.01 - EP); B66B 5/02 (2013.01 - FI)
Citation (applicant)
EP 1963543 A1 20080903 - BEKAERT SA NV [BE]
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 2012123635 A1 20120920; EP 2665669 A1 20131127; EP 2665669 A4 20140917; EP 2665669 B1 20211201; EP 2743225 A2 20140618; EP 2743225 A3 20141001; EP 2743225 B1 20160224; ES 2566790 T3 20160415; ES 2906236 T3 20220413; FI 123239 B 20121231; FI 20115246 A0 20110311; FI 20115248 A0 20110314; FI 20115248 A 20120912
DOCDB simple family (application)
FI 2012050232 W 20120312; EP 12757008 A 20120312; EP 13178244 A 20120312; ES 12757008 T 20120312; ES 13178244 T 20120312; FI 20115246 A 20110311; FI 20115248 A 20110314