Light module having an aperture with a resilient stop element
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United States of America Patent
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Jul 21, 2015
Grant Date -
Nov 1, 2012
app pub date -
Apr 26, 2012
filing date -
Apr 27, 2011
priority date (Note) -
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Abstract
A projection light module having a light source, primary optics, secondary optics and a movable aperture, which is arranged in such a way that the primary optics transfer lighting current emanating from the light source in a first light distribution which is situated in a focal plane of the secondary optics so that the secondary optics transfer the first light distribution in a second light distribution situated in the front end of the light module, which is equipped to displace an optically effective edge of the aperture by actuating the aperture between a first control position and a second control position, wherein at least the second control position is defined by a mechanical limit stop. The aperture includes at least a resilient stop element.
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