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).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ILLUMINATION DEVICE FOR VEHICLE HEADLAMPS


    Weitere Titelangaben:

    BELEUCHTUNGSVORRICHTUNG FÜR FAHRZEUGSCHEINWERFER
    DISPOSITIF D'ÉCLAIRAGE POUR PHARES DE VÉHICULES


    Beteiligte:
    KYSELICA JAROSLAV (Autor:in) / KUCKA TOMAS (Autor:in)

    Erscheinungsdatum :

    2021-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    ILLUMINATION DEVICE FOR VEHICLE HEADLAMPS

    KUCKA TOMÁS / KOKOSKA ANTON | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICLE HEADLAMPS

    OHNO TOMOYUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    VEHICLE HEADLAMPS

    OHNO TOMOYUKI | Europäisches Patentamt | 2022

    Freier Zugriff

    HEADLAMPS OF VEHICLE WITH HIGH BEAM AND LOW BEAM ILLUMINATION

    YAN LI / DESAJ KETAN K / BRAUN DEVID A et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Road illumination by means of automobile headlamps

    Gage, H.P. | Engineering Index Backfile | 1917