EP 2244007 B1 20170315 - Optical device for an automobile
Title (en)
Optical device for an automobile
Title (de)
Optische Vorrichtung für ein Kraftfahrzeug
Title (fr)
Dispositif optique pour véhicule automobile
Publication
Application
Priority
FR 0952684 A 20090424
Abstract (en)
[origin: EP2244007A1] The device (1) has an ellipsoidal reflector (2) associated to a light source (3) e.g. LED, for forming a light beam. A rotary assembly (10) intercepts the light beam, and is rotationally driven between two lighting positions around a rotational axle (z) by a stepper motor. The assembly has fixed covers (4, 5) respectively provided with edges that are remote from each other by a predetermined angular gap. The assembly permits a progressive transition of lighting between the two lighting positions. A convex lens (6) is arranged on a path of the light beam intercepted by the rotary assembly.
IPC 8 full level
F21S 8/12 (2006.01); F21V 14/08 (2006.01); F21W 107/10 (2018.01)
CPC (source: EP US)
F21S 41/698 (2017.12 - EP US)
Citation (opposition)
Opponent : ZKW Group GmbH
- JP H0533402 U 19930430
- US 2005201117 A1 20050915 - SUGIMOTO ATSUSHI [JP], et al
- US 2007217194 A1 20070920 - LEE KYU-SUP [KR]
- JP H08106803 A 19960423 - KOITO MFG CO LTD
- EP 1806531 A1 20070711 - VALEO VISION [FR]
- WO 2009039882 A1 20090402 - HELLA KGAA HUECK & CO [DE], et al
- EP 0108915 A1 19840523 - WESTFAELISCHE METALL INDUSTRIE [DE]
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 SM TR
DOCDB simple family (publication)
EP 2244007 A1 20101027; EP 2244007 B1 20170315; CN 101871611 A 20101027; CN 101871611 B 20141210; DE 10159333 T1 20161013; DE 202010018335 U1 20150914; DE 202010018336 U1 20150914; DE 202010018337 U1 20150914; DE 202010018458 U1 20161026; EP 3045807 A1 20160720; ES 2625948 T3 20170721; FR 2944857 A1 20101029; FR 2944857 B1 20170203; JP 2010257980 A 20101111; JP 5717981 B2 20150513; US 2011002136 A1 20110106; US 8459849 B2 20130611
DOCDB simple family (application)
EP 10159333 A 20100408; CN 201010166743 A 20100423; DE 10159333 T 20100408; DE 202010018335 U 20100408; DE 202010018336 U 20100408; DE 202010018337 U 20100408; DE 202010018458 U 20100408; EP 16156640 A 20100408; ES 10159333 T 20100408; FR 0952684 A 20090424; JP 2010099318 A 20100423; US 76619110 A 20100423