Disclosed is a mobile platform with an improved road surface handling capability by adding an independent suspension function. According to the present invention, the provided mobile platform comprises: a main body; a plurality of ball assemblies disposed in the main body; a link assembly wherein at least one pair of link assemblies are disposed on the ball assembly and transmit a rotational driving force to the ball assembly; and a driving unit which provides the driving force to the link assembly. The ball assembly includes: a ball housing in which a ball is accommodated; and a suspension unit which elastically supports the ball housing up and down with respect to the main body. The present invention can contribute to maintaining a grip force and reducing power loss in response to various road surface statuses.

    독립 서스펜션 기능을 부가해 노면 대응 능력이 보다 개선된 이동식 플랫폼이 개시된다. 본 발명에 따르면, 본체; 본체에 배치된 복수의 볼조립체; 적어도 한 쌍이 볼조립체에 배치되어 볼조립체로 회전 구동력을 전달하는 링크조립체; 및 링크조립체에 구동력을 제공하는 구동유닛;을 포함하고, 볼조립체는, 볼이 수용되는 볼하우징; 및 본체에 대해 볼하우징을 상하로 탄성 지지하는 서스펜션유닛;을 포함하는 이동식 플랫폼이 제공된다. 본 발명은 다양한 노면 상태에 대응해 접지력을 유지하고 동력 손싱을 줄이는데 기여할 수 있다.


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    Title :

    MOVABLE PLATFORM WITH INDEPENDENT SUSPENSION


    Additional title:

    독립 서스펜션을 구비한 이동식 플랫폼


    Contributors:
    LEE SOON GEUL (author) / CHOI JAE HWAN (author) / HWANG IN JUN (author) / WOO SOO HO (author)

    Publication date :

    2023-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16H Getriebe , GEARING



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