发明名称 |
Reflector for dimmed or dimmable motor vehicle headlights |
摘要 |
A reflector for a dimmed or dimmable motor vehicle headlight is divided into an asymmetrical wedge-shaped sector, an upper sector, and a lower sector which are stepped axially from on another. The reflection surface is thereby formed such that a desirable light distribution is achieved without a correcting lens in horizontal and vertical areas perpendicular to a middle axis of the headlight. The desired light distribution of the asymmetrical wedge-shape sector is such that a corresponding point of every reflected light-filament image of each arbitrary point of the asymmetrical wedge-shaped reflection surface is positioned immediately near a prescribed borderline, such as a legislatively mandated borderline.
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申请公布号 |
US4945454(A) |
申请公布日期 |
1990.07.31 |
申请号 |
US19890321826 |
申请日期 |
1989.03.09 |
申请人 |
HELLA KG HUECK & CO. |
发明人 |
BUNSE, WOLFGANG;ERNST, HANS-OTTO;DROSTE, HEINZ;KALZE, FRANZ-JOSEF;PEITZ, WOLFGANG |
分类号 |
G02B5/10;F21S8/10;F21V7/00;F21V7/09;F21V14/02;F21V14/04 |
主分类号 |
G02B5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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