The present invention relates to a hollow drive shaft for a vehicle and a manufacturing method thereof. One object of the present invention is to improve durability by enhancing physical properties without an increase in the size of the drive shaft. Further, the other object of the present invention is to provide a hollow drive shaft for a vehicle and a manufacturing method thereof, wherein the hollow drive shaft is enhanced in bidirectional-movement durability to cope with an external force exerted from the outside in the bidirectional-movement condition of an eco-friendly vehicle.

    본 발명은 자동차용 중공 드라이브 샤프트 및 이의 제조방법에 관한 것으로, 드라이브 샤프트의 사이즈 증가 없이 물성치를 증대하여 내구 성능을 개선한 자동차용 중공 드라이브 샤프트 및 이의 제조방법을 제공하는데 그 목적이 있다. 또한 본 발명은 친환경 차량의 양진 조건시 외부에서 가해지는 외력에도 대응할 수 있도록 양진 내구 성능을 증대한 자동차용 중공 드라이브 샤프트 및 이의 제조방법을 제공하는데도 목적이 있다.


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    Title :

    Hollow drive shaft for vehicle and manufacturing meathod of the same


    Additional title:

    자동차용 중공 드라이브 샤프트 및 이의 제조방법


    Contributors:
    KIM JANG HO (author) / YOO SUNG SU (author)

    Publication date :

    2016-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B21K MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS , Herstellen von Schmiede- oder Presserzeugnissen aus Metall, z.B. Hufeisen, Nieten, Bolzen oder Rädern / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / 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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