The present invention is to provide a wheel unit capable of changing rigidity with a multi-structure that improves space utilization. The wheel unit capable of changing rigidity with a multi-structure comprises a hub part, an external block, an anisotropic structure, and an isotropic structure. The hub part rotates by receiving rotational driving force. The external block is spaced apart from the hub part at a predetermined distance and forms the outer shape of the wheel unit. The anisotropic structure is provided between the hub part and the external block and has anisotropic properties. The isotropic structure is provided between the anisotropic structure and the external block and has isotropic properties.

    다중 구조로 강성 변화가 가능한 바퀴유닛은 허브부, 외부블록, 이방성 구조체 및 등방성 구조체를 포함한다. 상기 허브부는 회전 구동력을 제공받아 회전한다. 상기 외부블록은 상기 허브부로부터 소정 간격 이격되며 바퀴유닛의 외형을 형성한다. 상기 이방성 구조체는 상기 허브부와 상기 외부블록 사이에 구비되며, 이방성(anisotropy) 성질을 가진다. 상기 등방성 구조체는 상기 이방성 구조체와 상기 외부블록 사이에 구비되며, 등방성(isotropy) 성질을 가진다.


    Access

    Download


    Export, share and cite



    Title :

    WHEEL UNIT HAVING MULTI STRUCTURE FOR CHANGING STIFFNESS


    Additional title:

    다중 구조로 강성 변화가 가능한 바퀴유닛


    Contributors:
    SONG SUNG HYUK (author) / PARK CHAN HUN (author) / BAK JEONG AE (author) / KIM BYUNG IN (author) / PARK DONG IL (author) / PARK JONG WOO (author) / KIM HWI SU (author) / SEO HYUN UK (author) / LEE JAE YOUNG (author) / SEO YONG SIN (author)

    Publication date :

    2024-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    WHEEL UNIT HAVING MULTI STRUCTURE FOR CHANGING STIFFNESS

    European Patent Office | 2025

    Free access

    WHEEL UNIT HAVING COMPLEX STRUCTURE

    European Patent Office | 2023

    Free access

    WHEEL UNIT HAVING COMPLEX STRUCTURE

    SONG SUNG HYUK / PARK CHAN HUN / KIM BYUNG IN et al. | European Patent Office | 2022

    Free access

    WHEEL UNIT HAVING RIGID SUPPORTING UNIT

    SONG SUNG HYUK / PARK CHAN HUN / PARK JONG WOO et al. | European Patent Office | 2025

    Free access

    WHEEL UNIT HAVING FLEXIBLE SUPPORTING UNIT

    SONG SUNG HYUK / PARK CHAN HUN / PARK JONG WOO et al. | European Patent Office | 2025

    Free access