Optimum size of headlamps for the European lower beam = Grandeur optimale de projecteurs à faisceau Européan unifié = Optimale Scheinwerfergrösse für Europäisches Abblendlicht.

Author(s)
Lindae, G.
Year
Abstract

There are many forms and sizes of headlamp. It is shown that the headlamp surface area is determined by discomfort glare, that the seeing distance depends on the horizontal dimension of the headlamp, and that height and focal distance of the reflector influence the foreground illumination.

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Publication

Library number
A 7380 (In: A 7342) IRRD 58799
Source

In: 1970 International Automobile Safety Conference Compendium, held May 13-15, 1970 in Detroit and June, 8-11, 1970 in Brussels, p. 608-616; SAE paper 700390

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