Illumination – Supported by vehicle structure – Adjustable lamp or lamp support
Reexamination Certificate
2006-10-17
2006-10-17
Quach-Lee, Y. My (Department: 2875)
Illumination
Supported by vehicle structure
Adjustable lamp or lamp support
C362S272000, C362S286000
Reexamination Certificate
active
07121706
ABSTRACT:
In an actuator of a vehicle headlamp unit for deflecting a direction or a range of illumination, a step-like rib for supporting a printed circuit board is formed at an inner side of a peripheral edge portion of a resin molded casing, and an opposed rib is formed at an outer side of this peripheral edge portion by a generally channel-shaped groove. A gear in a gear mechanism of the actuator is made of a resin having self-lubricating properties. The actuator includes a brushless motor, a yoke molded of a resin having a cylindrical container-shape. A gear is formed integrally on a central portion of an outer end surface of the yoke. A fixing means for fixing the stator coil of the brushless motor to a housing or the board has a positioning structure for positioning the stator coil.
REFERENCES:
patent: 6623147 (2003-09-01), Hayami et al.
patent: 2004/0085780 (2004-05-01), Hayami
patent: 2002-160581 (2002-06-01), None
Mochizuki Kazuma
Sugimoto Atsushi
Tajima Keiichi
Takiguchi Tsutomu
Fish & Richardson P.C.
Koito Manufacturing Co. Ltd.
Quach-Lee Y. My
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