Illumination – Light source and modifier – Including reflector
Patent
1998-05-27
2000-07-18
Chang, Audrey
Illumination
Light source and modifier
Including reflector
362507, 362548, 362267, 362374, 428 35, F21V 700, F21V 1302, F21V 2900
Patent
active
060897317
ABSTRACT:
A fusion-welding leg in a vehicle lamp such that the fusion-welding leg of a front lens as one of the plastic members constituting the vehicle lamp is vibration-fusion-welded to the joint portion of a lamp body as the other plastic member. The inside of the front end of the fusion-welding leg is made substantially perpendicular to the joint surface on the lamp body side, and the outside thereof is tapered off to the leading end thereof so as to form a tapered surface.
REFERENCES:
patent: 4601927 (1986-07-01), Durfee
patent: 4972303 (1990-11-01), Machida et al.
patent: 5562338 (1996-10-01), Yamamoto
patent: 5842781 (1998-12-01), Yamada et al.
Soga Shigeyuki
Sugiyama Fujihiko
Chang Audrey
Koito Manufacturing Co. Ltd.
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