The present invention relates to a mount bushing used in a vehicle. The present invention is a technique minimizing a frequency shift according to a change in dynamic characteristics acting on a load on a mount. The mount bushing of the present invention comprises: an exterior; an inner tube installed inside the exterior; a rubber installed between the exterior and the inner tube; a tubular mass body which is installed inside the rubber and wherein an opening unit through which one portion of the outer circumferential surface passes, is formed; and a stopper protruding outward from the inner tube and penetrating the opening unit. When deformed by an external force, mutual interference between the mass body and the stopper is minimized.

    본 발명은 차량에 사용되는 마운트 부싱에 관한 것으로, 마운트에 하중에 작용하는 동적 특성을 변화에 따른 주파수 이동을 최소화하도록 하는 기술이다. 본 발명은 외관; 상기 외관 내부에 설치되는 내관; 상기 외관과 상기 내관 사이에 설치되는 고무; 상기 고무 내부에 설치되고 외주면 일부분이 관통된 개구부가 형성된 관형의 질량체; 및 상기 내관의 외측으로 돌출되어 상기 개구부를 관통하는 형태의 스토퍼;가 포함되어 외력에 의한 변형시 상기 질량체와 상기 스토퍼와 상호 간섭을 최소화하는 것을 특징으로 하는 마운트 부싱을 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    Mount bushing


    Additional title:

    마운트 부싱


    Contributors:

    Publication date :

    2022-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Mount bushing

    European Patent Office | 2023

    Free access

    MOUNT BUSHING

    JO WOO SEON / JANG SUK DONG / YOO DONG HYEON | European Patent Office | 2022

    Free access

    Semi-active hydraulic bushing mount, vehicle and control method

    GAO YUAN / ZHAO NANNAN / YUAN LIANG | European Patent Office | 2023

    Free access

    Bushing mount and holding structure for in-vehicle component

    MICKLEY PETER / HARRIS JUSTIN | European Patent Office | 2017

    Free access

    Top mount assembly with bushing having integral anti-vibration feature

    MCILRATH TIM / MCCARTHY FRANK / BRADDOCK SCOTT | European Patent Office | 2019

    Free access