The present invention provides a travel unit which can suppress manufacturing cost and maintenance frequency with a simple configuration, can mitigate external adverse effects such as impact and foreign matter, and has a high degree of freedom in layout of a device. Specifically, the travel unit is provided with: a body part; a pair of left and right rocking arms provided on the rotation transmission unit so as to be able to rock about a rocking shaft; and wheels provided on the swing arms, the rotation transmission unit having: a swing gear that rotates in conjunction with one of the swing arms; a rocking sprocket that rotates in conjunction with the other rocking arm; a transmission gear engaged with the rocking gear; and a transmission sprocket that transmits rotation to the rocking sprocket via a transmission chain, the transmission gear and the transmission sprocket are connected via a linkage shaft, and the rocking gear and the rocking sprocket are configured such that the rotation thereof can be linked in opposite directions.

    本发明提供一种能够以简单的构成抑制制造成本和维护频度,能够缓和冲击或异物等来自外部的不良影响,且装置的布局自由度较高的行驶单元。具体而言,行驶单元具有:本体部;左右一对摇动臂,以摇动轴为中心可摇动地设置在旋转传递部上;及车轮,被设置在摇动臂上,旋转传递部具有:摇动齿轮,与一方摇动臂联动旋转;摇动链轮,与另一方摇动臂联动旋转;传递齿轮,与摇动齿轮啮合;及传递链轮,通过传递链条将旋转传递到摇动链轮,传递齿轮和传递链轮通过联动轴而连接,摇动齿轮和摇动链轮被构成为,彼此的旋转能够在相反方向上联动。


    Access

    Download


    Export, share and cite



    Title :

    Travel unit


    Additional title:

    行驶单元


    Contributors:

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62K Fahrräder , CYCLES



    TRAVEL UNIT

    HAYASHI MASATAKA | European Patent Office | 2020

    Free access

    TRAVEL UNIT

    SAITO YUSUKE | European Patent Office | 2024

    Free access

    Travel unit

    NAKAKOSO KEITA | European Patent Office | 2025

    Free access

    Travel unit

    SAITO YUSUKE | European Patent Office | 2024

    Free access

    TRAVEL UNIT AND METHOD FOR CONTROLLING TRAVEL UNIT

    INOUE TAKAHIRO / OKADA TOMOHIRO / MAEHIRO TAKESHI | European Patent Office | 2023

    Free access