Vehicular headlamp

Details Vehicular headlamp Vehicular headlamp

2007-09-11

2007-09-11

Payne, Sharon (Department: 2875)

Illumination

Supported by vehicle structure

Projection-type headlamp

C362S507000

Reexamination Certificate

active

11336066

ABSTRACT:
A vehicular headlamp including a light blocking moveable shade which is provided to rotate about a rotational axis line that extends in the width direction of a vehicle. The moveable shade is linked to an actuator via a link member and has an outwardly curved upper end edge that extends along the rear focal plane of a projection lens when the moveable shade is in the light shielding or light blocking position. The distance between the rotational axis line and a connection point of the moveable shade and the link member is set to be smaller than the distance between the rotational axis line and the upper end edge of the moveable shade, and the center of gravity of the moveable shade is positioned in the vicinity of the rotational axis line.

REFERENCES:
patent: 5373424 (1994-12-01), Ishikawa
patent: 6857768 (2005-02-01), Watanabe et al.
patent: 2003-257218 (2003-09-01), None

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