Device that allows to obtain at the will the road light or the crossing light (Machine-translation by Google Translate, not legally binding)

摘要

A device that allows to obtain at will the high beam or the low beam characterized by being constituted by a single filament headlight in which the dipped beam is obtained by partially covering the single filament by means of a saucer comprising means for displacing all or part of the aforementioned saucer, which allows to use the flow emitted in the uncovered part of the lamp to obtain the high beam. (Machine-translation by Google Translate, not legally binding)