A signal requesting device for attachment to a pole of a traffic light system. The signal requesting device has a top cover and a housing base, the top cover has an opening for a switch module, an insert ring protruding from the lower side of the top cover, the housing base has an opening with an opening diameter corresponding to the insert ring. A tight fitting of the insert ring within the opening enables simple locking of the top cover by means of a single screw.


    Access

    Download


    Export, share and cite



    Title :

    SIGNAL REQUESTING DEVICE


    Contributors:

    Publication date :

    2018-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    MOBILE BODY REQUESTING SYSTEM AND REQUESTING DEVICE

    SUZUKI MASAHIRO / SAKO YOICHIRO | European Patent Office | 2017

    Free access

    REQUESTING TRANSPORTATION SERVICES

    LUBECK OLAF MARTIN / HALL JOHN H | European Patent Office | 2017

    Free access

    Requesting transportation services

    LUBECK OLAF MARTIN / HALL JOHN H | European Patent Office | 2018

    Free access

    REQUESTING TRANSPORTATION SERVICES

    LUBECK OLAF MARTIN / HALL JOHN H | European Patent Office | 2017

    Free access

    REQUESTING TRANSPORTATION SERVICES

    LUBECK OLAF MARTIN / HALL JOHN H | European Patent Office | 2017

    Free access