Driving device

An embodiment of the present application provides a driving device for rotating an axle of a vehicle. The driving device comprises a motor, a speed reduction device, a shell and a ventilation part; the speed reduction device is connected with the motor; the shell having a motor accommodating part in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MATSUZAKI RYOSUKE, MIKI TAKAHIRO, FUJIWARA HISATSUGU, TANAKA KIMIE, NAKAMATSU SHUHEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An embodiment of the present application provides a driving device for rotating an axle of a vehicle. The driving device comprises a motor, a speed reduction device, a shell and a ventilation part; the speed reduction device is connected with the motor; the shell having a motor accommodating part in which the motor is accommodated and a gear accommodating part in which the reduction gear is accommodated, and oil is accommodated in at least one of the motor accommodating part and the gear accommodating part; and the ventilation part is arranged in the housing, the ventilation part is provided with a convex part protruding toward the inside of the housing and a ventilation hole part located inside the convex part and communicates the inside and the outside of the housing; wherein the driving device further comprises a cover part which is fixed on the convex part and covers the opening of a vent hole part; and one of the cover part and the convex part is provided with a claw part which is clamped with the other