The present invention relates to a driving shaft connecting structure for power transmission. More specifically, when malfunction such as an overload and the like occurs in a power transmission system, the driving shaft connecting structure for power transmission crashes a connection portion connectively fixing the driving shaft and the connecting shaft, and simultaneously transmits power of the driving shaft to the connecting shaft by a subsidiary power transmission portion even if the connection portion fixing the driving shaft and the connecting shaft is crashed, such that the present invention is able to safely operate a train. To this end, the present invention comprises a driving shaft coupled to a power device, a connecting shaft wherein one side portion is coupled to the driving shaft and the other side portion is coupled to a power transmission portion, and a connection portion connecting the driving shaft and the connecting shaft.

    본 발명은 동력전달용 구동축 연결구조에 관한 것으로, 보다 상세하게는 동력전달계통에 과부하 등 이상이 발생하게 될 경우 구동축과 연결축을 연결 고정시키는 연결부가 파손되도록 함과 동시에 구동축과 연결축을 고정시키는 연결부가 파손되더라도 보조동력전달부에 의해 구동축의 동력이 연결축으로 전달되도록 하여 철도차량이 안전하게 운행이 이루어지도록 한 동력전달용 구동축 연결구조에 관한 것이다. 상기한 목적을 달성하기 위한 본 발명은 동력장치에 결합되는 구동축과, 상기 구동축에 일측부가 결합되고, 타측부에는 동력전달부에 결합되는 연결축과, 상기 구동축과 연결축을 결합시키는 연결부로 구성된 것을 특징으로 한다.


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    Title :

    Ddrive shaft connecting structure for power transmission


    Additional title:

    동력전달용 구동축 연결구조


    Contributors:

    Publication date :

    2017-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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