Apparatus for automatically adjusting direction of light...

Illumination – Vehicle steering mechanism or element moves pivoted lamp or...

Reexamination Certificate

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Details

C362S036000, C362S040000, C362S464000, C362S465000, C362S466000

Reexamination Certificate

active

07104664

ABSTRACT:
The apparatus for automatically adjusting a direction of a light axis of a vehicle headlight of the invention has a configuration in which the swivel control unit determines that the vehicle is making a left or right turn and halts the swivel control on the light axis of a vehicle headlight, if the vehicle speed detected by the vehicle speed sensor is equal to or lower than a predetermined threshold speed and at least one of the conditions that the turn indication signal is in the on state, and that the steering angle is outside a predetermined angular range is satisfied. The swivel control unit resumes the swivel control when the turn indication signal is changed into the off state.

REFERENCES:
patent: 5562336 (1996-10-01), Gotou
patent: 5660454 (1997-08-01), Mori et al.
patent: 5711590 (1998-01-01), Gotoh et al.
patent: 5781105 (1998-07-01), Bitar et al.
patent: 6752508 (2004-06-01), Kobayashi
patent: 2004/0114379 (2004-06-01), Miller et al.
patent: 2004/0114381 (2004-06-01), Salmeen et al.
patent: 8-132955 (1996-05-01), None

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