The present invention relates to a connecting device of a driving shaft for power transmission and, specifically, to a connecting device of a driving shaft for power transmission, which enables a railway vehicle to safely drive, by transmitting electric power of a driving shaft to a connection shaft by an auxiliary power transmission unit even if a fixing unit fixing the driving shaft and the connection shaft is damaged, wherein the connecting device of the driving shaft for power transmission also damages the fixing unit connecting and fixing the driving shaft and the connection shaft in the case of abnormality such as overload occurs in a power transmission system. To achieve the purpose of the present invention, the connecting device of the driving shaft for power transmission comprises: the driving shaft connected to a power unit; the connection shaft wherein one side is connected to the driving shaft and the other side is connected to the power transmission unit; and the fixing unit connecting and fixing the driving shaft and the connection shaft.

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


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    Title :

    Drive shaft connecting device for power transmission


    Additional title:

    동력전달용 구동축 연결장치


    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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