Drum-type movable light shielding plate and lighting device...

Details Drum-type movable light shielding plate and lighting device... Drum-type movable light shielding plate and lighting device...

2007-03-15

2009-08-18

Husar, Stephen F (Department: 2875)

Illumination

Supported by vehicle structure

Projection-type headlamp

C362S538000

Reexamination Certificate

active

07575353

ABSTRACT:
A lighting device can include a light shielding plate configured to impart a required or desired light distribution pattern by shielding light received directly from a light source and/or light reflected from a reflector. The light shielding plate can be configured to be movable between at least two predetermined positions so as to impart at least two light distribution patterns to the projected light. The movement of the light shielding plate can be achieved by rotation about a vertical rotary shaft.

REFERENCES:
patent: 5673990 (1997-10-01), Neumann et al.
patent: 6796696 (2004-09-01), Taniuchi
patent: 7008094 (2006-03-01), Taniuchi
patent: 7090385 (2006-08-01), Sugimoto
patent: 7165872 (2007-01-01), Suzuki et al.
patent: 2004349120 (2004-12-01), None

Affiliated with

Also associated with

Rating

Drum-type movable light shielding plate and lighting device... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drum-type movable light shielding plate and lighting device..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drum-type movable light shielding plate and lighting device... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4121985