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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B60
VEHICLES IN GENERAL
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B60Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
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1/00
Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
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B60Q1/02
the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
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B60Q1/04
the devices being headlights
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B60Q1/14
having dimming means
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B60Q1/1415
Dimming circuits
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B60Q1/1423
Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
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