EP 2709941 B1 20160210 - ELEVATOR SYSTEM
Title (en)
ELEVATOR SYSTEM
Title (de)
AUFZUGSYSTEM
Title (fr)
SYSTÈME D'ASCENSEUR
Publication
Application
Priority
- DE 102011078164 A 20110628
- EP 2012061271 W 20120614
Abstract (en)
[origin: WO2013000718A1] The invention relates to an elevator system comprising a shaft door device and a cab door device. The shaft door device comprises a shaft door (8) and a shaft door closing means (3), and the cab door device comprises a cab door. The shaft door closing means (3) is operatively connected to the shaft door such that a closing force F2 is exerted onto the shaft door. The aim of the invention is to provide an improved elevator system which allows a quick opening of the shaft door with an energy-efficient and compact door controlling device in particular. This is achieved in that the elevator system further comprises a compensating means (5) which can be operatively connected to the shaft door such that the compensating means (5) compensates for at least a part of the closing force F2 acting on the shaft door at least in phases during the opening process of the shaft door.
IPC 8 full level
B66B 13/08 (2006.01)
CPC (source: EP US)
B66B 13/06 (2013.01 - US); B66B 13/08 (2013.01 - EP US); B66B 13/12 (2013.01 - US)
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
DOCDB simple family (publication)
DE 102011078164 A1 20130103; CN 103635412 A 20140312; CN 103635412 B 20151209; EP 2709941 A1 20140326; EP 2709941 B1 20160210; ES 2564487 T3 20160323; US 2014138188 A1 20140522; US 9394141 B2 20160719; WO 2013000718 A1 20130103
DOCDB simple family (application)
DE 102011078164 A 20110628; CN 201280032796 A 20120614; EP 12728066 A 20120614; EP 2012061271 W 20120614; ES 12728066 T 20120614; US 201214129749 A 20120614