To provide a drive device of an electric truck which achieves good fuel consumption performance by improving power transmission efficiency, attains good riding quality by reducing an unsprung weight, and enables improvement of mountability of a battery.SOLUTION: A drive device of an electric truck has a drive unit which houses a motor, a gear box, and a differential gear. The drive unit is supported on a ladder frame by first supporting means. A drive shaft connected to the differential gear is housed in a hollow member and the hollow member is elastically supported on the ladder frame by second supporting means.SELECTED DRAWING: Figure 3

    【課題】動力伝達効率を向上することで良好な燃費性能を達成するとともに、バネ下重量の軽減による良好な乗り心地が得られ、且つ、バッテリの搭載性を向上可能な電動トラックの駆動装置を提供する。【解決手段】電動トラックの駆動装置は、モータ、ギアボックス及び差動装置を収容する駆動ユニットを有する。駆動ユニットは、第1支持手段によってラダーフレームに対して支持される。作動装置に連結されるドライブシャフトは、中空部材に収容されており、当該中空部材は第2支持手段によってラダーフレームに対して弾性的に支持される。【選択図】図3


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    Title :

    DRIVE DEVICE OF ELECTRIC TRUCK


    Additional title:

    電動トラックの駆動装置


    Contributors:

    Publication date :

    2019-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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