Provided is an automatic cleaner. The automatic cleaner includes a main body and a wheel assembly disposed in the main body to allow the main body to move. The wheel assembly includes a driving part, a first wheel rotating by a power of the driving part, and a second wheel rotating by the power of the driving part, the second wheel including a plurality of contact protrusions on an outer circumferential surface thereof.


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    Title :

    AUTOMATIC CLEANER


    Additional title:

    AUTOMATISCHER REINIGER
    NETTOYEUR AUTOMATIQUE


    Contributors:
    WOO JONGJIN (author) / KIM JIHWAN (author) / KIM HWANG (author) / HAM SEAUNGLOK (author)

    Publication date :

    2023-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A47L DOMESTIC WASHING OR CLEANING , Waschen oder Reinigen im Haushalt / B08B Reinigen allgemein , CLEANING IN GENERAL / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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