Illumination device (1) for vehicle headlamps, especially for single-track vehicle headlamps, comprising:- an optical unit (100), which is configured to form a light distribution with a cut-off line, and- an adjusting mechanism (200) for rotating the optical unit (100) about a first axis (X) by means of a pivot bearing (300), whereinthe pivot bearing (300) comprises a first ring (310) and a second ring (320), wherein the optical unit (100) is attached to the first ring (310), and wherein the adjusting mechanism (200) comprises a holder (210), attached to the second ring (320), a gear wheel element (220), which is inserted in an opening area of the holder (210), said gear wheel element (220) is attached to the first ring (310), and a linear drive (230) with a toothed rack (231), configured to generate a linear motion of the toothed rack (231) along a second axis (A), in order to convert a linear motion of the toothed rack (231) into an angular motion of the gear wheel element (220) and the optical unit (100) about the first axis (X).
ILLUMINATION DEVICE FOR VEHICLE HEADLAMPS
BELEUCHTUNGSVORRICHTUNG FÜR FAHRZEUGSCHEINWERFER
DISPOSITIF D'ÉCLAIRAGE POUR PHARES DE VÉHICULES
2021-09-22
Patent
Elektronische Ressource
Englisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
HEADLAMPS OF VEHICLE WITH HIGH BEAM AND LOW BEAM ILLUMINATION
Europäisches Patentamt | 2019
|Road illumination by means of automobile headlamps
Engineering Index Backfile | 1917
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