본 발명에 따른 차량용 쇽업소버는, 피스톤밸브가 설치된 피스톤로드와 함께 작동유를 수용하기 위한 제1 내부공간을 갖는 제1 실린더와, 제1 실린더와의 사이에 제2 내부공간이 형성되도록, 제1 실린더에서 이격되게 마련되어 제1 실린더를 감싸는 제2 실린더 및 제1 내부공간의 작동유를 선택적으로 제2 내부공간으로 유동시키기 위해, 제1 실린더에 형성되어 제1 및 제2 내부공간을 연통하는 개구를 선택적으로 개폐하는 개폐부를 포함할 수 있다.

    A vehicle shock absorber according to the present invention includes: a first cylinder having a first internal space for receiving hydraulic fluid together with a piston rod on which a piston valve is installed; a second cylinder provided to be spaced apart from the first cylinder and covering the first cylinder to form a second internal space between the first cylinder and the second cylinder; and an opening/closing unit which is formed in the first cylinder to selectively open and close an opening that communicates with the first and second internal spaces so as to selectively move the hydraulic fluid of the first internal space to the second internal space.


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    Title :

    Vehicle shock absorber


    Additional title:

    차량용 쇽업소버


    Publication date :

    2023-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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