The present invention provides a platform step device comprising: a housing part of which the position is fixed to and disposed at a platform; a driving unit including a driving motor disposed in the housing part; a transmission unit for transmitting driving power generated from the driving unit; and a foldable step unit having a foldable step inner folding support part operated by means of the driving unit driving power transmitted through the transmission unit, so as to be operated inside the housing part, and a foldable step plate connected to at least the foldable step inner folding support part so as to rotate, around an axis of rotation, in a longitudinal direction parallel to the platform, according to the operation of the foldable step inner folding support part such that the foldable step plate can be folded, withdrawn, and accommodated.


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    Title :

    PLATFORM STEP DEVICE


    Additional title:

    PLATTFORMSCHRITTVORRICHTUNG
    AGENCEMENT DE MARCHE DE QUAI


    Contributors:
    PARK MIN HEUNG (author) / KWAK HEUI MAN (author) / KIM MIN HO (author) / HAHN MIN SOO (author) / KIM HYUN DONG (author) / LEE JEONG HUN (author) / LEE WON JOON (author)

    Publication date :

    2022-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.



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