EP 1631517 A1 20060308 - ABSOLUTE POSITION REFERENCE SYSTEM
Title (en)
ABSOLUTE POSITION REFERENCE SYSTEM
Title (de)
SYSTEM ZUR BESTIMMUNG DER ABSOLUTEN POSITION
Title (fr)
SYSTEME DE DETERMINATION DE LA POSITION ABSOLUE
Publication
Application
Priority
US 0315244 W 20030515
Abstract (en)
[origin: WO2004106209A1] A position reference system for use with a conveyance, such as an elevator (12). The system includes a code affixed to or embedded within a suspension device or primary motion coupling such as a rope or coated steel belt (16). A reader (28) in a fixed location determines the position of the conveyance.
IPC 1-7
IPC 8 full level
B66B 1/34 (2006.01)
CPC (source: EP)
B66B 1/3492 (2013.01); B66B 7/06 (2013.01); B66B 7/062 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004106209 A1 20041209; AU 2003245277 A1 20050121; CN 100575230 C 20091230; CN 1771182 A 20060510; EP 1631517 A1 20060308; EP 1631517 A4 20090107; EP 2348629 A2 20110727; EP 2348629 A3 20110907; HK 1091798 A1 20070126; JP 2006525925 A 20061116
DOCDB simple family (application)
US 0315244 W 20030515; AU 2003245277 A 20030515; CN 03826457 A 20030515; EP 03738915 A 20030515; EP 11159848 A 20030515; HK 06112433 A 20061110; JP 2005500391 A 20030515