The invention relates to a method of producing a multifunctional functional unit with a rigid support structure, in which control elements and/or display elements are arranged behind a transparent surface layer which is continuous over substantially the entire functional unit. The method includes punching a positioning hole in a transparent plastic film with a thickness in the range of 0.1-0.4 mm; positioning the film into an injection mold using the positioning hole, with a corresponding positioning means for engaging in the positioning hole; back-injecting film to form a plastics support on the first side, the injection mold being designed such that, of the plastic film is not back-injected at the control elements and/or display elements, on the second side the plastics film is flooded with a transparent curing casting compound to form a continuous transparent surface layer.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Functional unit with button functions


    Beteiligte:
    KEIST CHRISTOPH (Autor:in) / KEISER SWEN (Autor:in)

    Erscheinungsdatum :

    03.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01H Elektrische Schalter , ELECTRIC SWITCHES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Suspension button sensor unit and method of providing suspension button triggering

    SUN TENGCHEN / ZHANG DAHUA / ZHUANG WEI | Europäisches Patentamt | 2020

    Freier Zugriff

    Button cover with antibacterial and antiviral functions

    KIM WON SEOB | Europäisches Patentamt | 2022

    Freier Zugriff

    Button cover with antibacterial and antiviral functions

    KIM WON SEOB | Europäisches Patentamt | 2022

    Freier Zugriff

    BUTTON SWITCH AND SHIFT LEVER UNIT

    FUKUSHIMA TAKAAKI / KOBAYASHI NAOYA | Europäisches Patentamt | 2016

    Freier Zugriff

    START BUTTON SWITCHING UNIT FOR A VEHICLE

    HAN CHANG KYU / CHO SUNG JIN | Europäisches Patentamt | 2017

    Freier Zugriff