EP 2274223 A1 20110119 - ARRANGEMENT AND METHOD IN AN ELEVATOR WITHOUT COUNTERWEIGHT
Title (en)
ARRANGEMENT AND METHOD IN AN ELEVATOR WITHOUT COUNTERWEIGHT
Title (de)
ANORDNUNG UND VERFAHREN IN EINEM LIFT OHNE GEGENGEWICHT
Title (fr)
DISPOSITIF ET PROCÉDÉ DANS UN ASCENSEUR SANS CONTREPOIDS
Publication
Application
Priority
- FI 2009000042 W 20090331
- FI 20080293 A 20080417
Abstract (en)
[origin: WO2009127772A1] The invention relates to an arrangement and a method for braking an elevator car (1) in an elevator system without counterweight. The arrangement comprises a controllable brake (2, 2') and also a control (3, 19, 24) fitted in connection with the brake. The brake is fitted to be controlled with a releasing delay, which releasing delay is selected from a plurality of at least two different releasing delays (4, 5) on the basis of the direction of movement of the elevator car (1).
IPC 8 full level
B66B 1/32 (2006.01); B66B 5/02 (2006.01); H02P 3/04 (2006.01)
CPC (source: EP FI)
B66B 1/32 (2013.01 - EP FI); B66B 11/007 (2013.01 - EP); H02P 3/22 (2013.01 - EP)
Citation (search report)
See references of WO 2009127772A1
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 MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009127772 A1 20091022; EP 2274223 A1 20110119; FI 120302 B 20090915; FI 20080293 A0 20080417
DOCDB simple family (application)
FI 2009000042 W 20090331; EP 09732941 A 20090331; FI 20080293 A 20080417