Using the present valid tolerance zone for headlamp-leveling devices as a basis and the recognition distance a as criterion, a new description of the tolerance zone was attempted. Considerable deviations from the tolerance zone described in today's EEC-Directives and ECE-Regulations resulted, making a redefinition of the tolerance zone necessary.
Improvement of Low Beam Headlamps-I. Headlamp-Leveling Devices
Sae Technical Papers
SAE International Congress and Exposition ; 1984
1984-02-01
Aufsatz (Konferenz)
Englisch
Improvement of Low Beam Headlamps - I. Headlamp Leveling Devices
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