Title:
【発明の名称】光線偏向用縞目ガラスを有する自動車前照灯
Document Type and Number:
Japanese Patent JPS6057642
Kind Code:
B2
Abstract:
This invention relates to a motor vehicle headlamp lens. It is characterized in that at least one zone of ribs is formed by ribs of variable cross-section, so that the optical deflection effect varies from one point of the rib to another. Improvement of the characteristics of the beam passing therethrough.
Inventors:
EKUTORU FURATSUTEI
Application Number:
JP7066579A
Publication Date:
December 16, 1985
Filing Date:
June 07, 1979
Export Citation:
Assignee:
CIBIE PROJECTEURS
International Classes:
F21V5/08; F21S8/10; F21V5/00; (IPC1-7): F21M3/12
Attorney, Agent or Firm:
Masatoshi Sato