The present invention relates to a caterpillar assembly for moving a stair which is installed on a rear surface of a cart or a carrier to easily ascend or descend a stair. More specifically, the present invention relates to a caterpillar assembly for moving a stair which can move straight by tightly attaching an orbital granular material to a stair edge along a virtual line connecting two or more stair edges with a straight line. To this end, the caterpillar assembly for moving a stair comprises: a housing composed of first and second main bodies facing each other; a connection member provided between the housings; and a caterpillar composed of a plurality of orbital granular materials to rotate along an outer surface of the connection member.

    본 발명은 캐리어나 카트 배면에 설치되어 계단을 손쉽게 내려가거나 올라갈 수 있도록 고안된 무한궤도 어셈블리에 관한 것으로서, 보다 상세하게는 서로 대향되는 제1 및 제2 본체로 이루어지는 하우징과, 이 하우징 사이에 구비되는 연결부재 및 상기 연결부재의 외면을 따라 회전하도록 복수개의 궤도분체로 이루어지는 무한궤도를 포함하여 둘 이상의 계단 모서리를 직선으로 연결한 가상의 선을 따라 상기 궤도분체가 계단 모서리에 밀착되어 직선이동할 수 있도록 고안된 계단 이동용 무한궤도 어셈블리에 관한 것이다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CATERPILLAR ASSEMBLY


    Weitere Titelangaben:

    계단 이동용 무한궤도 어셈블리


    Beteiligte:
    KIM JIN HEUNG (Autor:in)

    Erscheinungsdatum :

    30.11.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    A45C Geldbehälter , PURSES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



    Caterpillar track section assembly and caterpillar track assembly

    DING JUXIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Caterpillar track assembly, manufacturing method of caterpillar track assembly, caterpillar track and engineering machinery

    CHEN YICAI / HUANG HONGPU / CHENG PAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Caterpillar band assembly assembling system and caterpillar band assembly assembling method

    CHEN WAN / ZHANG ZHENGJIE / FENG XIAOPENG | Europäisches Patentamt | 2023

    Freier Zugriff

    Caterpillar track section assembly, caterpillar track system and engineering machinery

    AI BAOJIE / XIAN GUOZHI / ZU FUQUAN et al. | Europäisches Patentamt | 2025

    Freier Zugriff