The present invention relates to an independent suspension device of an electric four-wheeled vehicle. The present invention provides a suspension device composed of upper and lower arms and shock absorbers of a relatively simple structure of a four-section link method in a wheel support structure of an electric four-wheel vehicle capable of four-wheel drive and four-wheel steering, so that the suspension device can be usefully used in the field of the independent suspension system of a vehicle to protect a cargo of a loading box by allowing parallel up and down movement of upper and lower arms, and at the same time alleviating the impact even if the road surface, which is the basic function of the suspension system, is operated in an uneven place.

    본 발명은 전동 사륜차량의 독립 현가장치에 관한 것이다. 본 발명은 사륜구동 및 사륜조향이 가능한 전동 사륜차량의 휠 지지구조물에 비교적 단순한 구조인 4절 링크방식의 상부 및 하부 암과 쇽 업소버(shock absorber)로 된 현가장치를 마련함으로써 현가장치의 기본기능인 노면이 불균일한 장소에서 운행하더라도 상부 및 하부 암이 평행하게 상하로의 운동을 허용함과 동시에 충격을 완화시켜 적재함의 화물을 보호하고자 하는 차량의 독립 현가장치 분야에 유용하게 이용할 수 있다.


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    Title :

    Independent Suspension of Electric Four-wheeled Vehicles


    Additional title:

    전동 사륜차량의 독립 현가장치


    Contributors:
    KIM SOOHYUN (author) / KIM KWANGHYUN (author)

    Publication date :

    2023-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A01D Ernten , HARVESTING / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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