EP 2540651 B1 20131218 - Lift device, building and positioning device
Title (en)
Lift device, building and positioning device
Title (de)
Aufzugvorrichtung, Gebäude und Positionsbestimmungsvorrichtung
Title (fr)
Dispositif d'ascenseur, bâtiment et dispositif de détermination de position
Publication
Application
Priority
EP 11005240 A 20110628
Abstract (en)
[origin: EP2540651A1] The device (1) has a movable frame (2) supporting and guiding a lift cage (3). A position determining device determines a position of the lift cage within a lift shaft and/or relative to the movable frame. A marking unit (5) is attached at a guide rail of movable frame, and marks the position of the lift cage. A camera (4) detects and/or reads the marking unit. An evaluation unit evaluates measurement values of the camera. The marking unit is designed as a carrier i.e. band, of a bar code i.e. two dimensional code. An independent claim is also included for a building.
IPC 8 full level
B66B 1/34 (2006.01)
CPC (source: EP US)
B66B 1/3492 (2013.01 - EP US); B66B 3/023 (2013.01 - US)
Citation (examination)
US 2002104716 A1 20020808 - ZAHARIA VLAD [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)
EP 2540651 A1 20130102; EP 2540651 B1 20131218; CN 102849551 A 20130102; CN 102849551 B 20170426; JP 2013010638 A 20130117; US 2013001023 A1 20130103; US 8857572 B2 20141014
DOCDB simple family (application)
EP 11005240 A 20110628; CN 201210215927 A 20120627; JP 2012145673 A 20120628; US 201213530168 A 20120622