The present invention relates to an output amplifier using fluid and a bicycle with the output amplifier. More specifically, the output amplifier using the fluid comprises a housing (100), a fixing shaft (200), a flange (300), a rotating gear (400), a piston part (500), a fluid discharge flange (600), and an amplification flange (700). The output amplifier using the fluid is installed on a back wheel (23) of the bicycle, thereby receiving rotating force of a pedal on which a user steps as itself and amplifying the rotating force by the fluid circulated by reciprocation of the piston. Therefore, the manpower of the users can be reduced and the rotating force can be amplified.

    본 발명은 유체를 이용한 출력증폭장치 및 그 출력증폭장치가 구성된 자전거에 관한 것으로, 더욱 자세하게는 하우징(100), 고정샤프트(200), 플랜지(300), 회전기어(400), 피스톤부(500), 유체배출플랜지(600), 증폭플랜지(700)로 구성되어, 자전거의 후방 바퀴(23)에 설치되어 사용자가 밟는 패달의 회전력을 그대로 전달받되, 내부에서 피스톤의 왕복운동에 의해 순환되는 유체로 그 회전력을 증폭시킴으로써, 사용자들의 노동력을 저감시킴과 동시에 그 회전력을 증폭시킬 수 있는 유용한 발명인 것이다.


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    Title :

    Power amplifier using fluid and bicycle configured with power amplifier


    Additional title:

    유체를 이용한 출력증폭장치 및 그 출력증폭장치가 구성된 자전거


    Contributors:
    YOON KI SUNG (author) / LEE SUNG HYUN (author) / YOON JI HYE (author)

    Publication date :

    2020-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS



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