EP 3058270 B1 20181212 - AN IMPROVED FRAMING SHUTTER SYSTEM FOR A LUMINAIRE
Title (en)
AN IMPROVED FRAMING SHUTTER SYSTEM FOR A LUMINAIRE
Title (de)
VERBESSERTES RAHMENBLENDENSYSTEM FÜR EINE LEUCHTE
Title (fr)
SYSTÈME D'OBTURATEUR DE CADRAGE AMÉLIORÉ POUR LUMINAIRE
Publication
Application
Priority
US 2013065547 W 20131017
Abstract (en)
[origin: WO2015057235A1] Described are an improved automated luminaire (12) and luminaire systems (10) employing an improved automated framing shutter mechanism (18) for an automated luminaire which provides rapid and accurate operation via a five-bar linkage driven by two motors for each shutter blade constrained by spacer plates and with a circular aperture integrated between at least two of the shutter blades.
IPC 8 full level
F21V 11/18 (2006.01); F21V 14/08 (2006.01); F21W 131/406 (2006.01)
CPC (source: CN EP)
F21V 11/186 (2013.01 - CN EP); F21V 14/08 (2013.01 - CN EP); F21W 2131/406 (2013.01 - CN EP)
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)
WO 2015057235 A1 20150423; CN 104854400 A 20150819; CN 104854400 B 20181113; EP 3058270 A1 20160824; EP 3058270 B1 20181212
DOCDB simple family (application)
US 2013065547 W 20131017; CN 201380065386 A 20131017; EP 13818859 A 20131017