A pantograph assembly configured to transfer electrical power from an overhead conductor to a machine is disclosed. The pantograph assembly may include a pantograph base detachably mounted to the machine, an articulated linkage assembly having a linkage assembly lower end operatively connected to the pantograph base and a linkage assembly upper end pivotally connected to the linkage assembly lower end, a collector rail assembly operatively connected to the linkage assembly upper end, and a stop member. The stop member may be connected to the pantograph base and engaging the articulated linkage assembly, or connected to the articulated linkage assembly and engaging the pantograph base, to prevent the articulated linkage assembly from being lowered toward the pantograph base below a predetermined down position or lower limit position. A latch assembly may be mounted on the pantograph base and operable to move between a latch locked position and a latch unlocked position.


    Access

    Download


    Export, share and cite



    Title :

    Pantograph down stop for trolley


    Contributors:

    Publication date :

    2018-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Pantograph Down Stop for Trolley

    DODDAKULA VAMSI KRISHNA | European Patent Office | 2017

    Free access

    PANTOGRAPH DOWN STOP FOR TROLLEY

    DODDAKULA VAMSI KRISHNA | European Patent Office | 2017

    Free access

    Pantograph device of trolley truck

    KANAZAWA HIROYUKI / AKINO SHINJI / SHIKAMA TOSHIO | European Patent Office | 2015

    Free access

    Pantograph device of trolley truck

    KANAZAWA HIROYUKI / AKINO SHINJI / SHIKAMA TOSHIO | European Patent Office | 2017

    Free access

    Energy storage type trolley bus and pantograph

    LI JUN / WANG QIUHONG / HUANG WENJUAN et al. | European Patent Office | 2015

    Free access