According to an embodiment of the present invention, a high performance hypoid gear device comprises: a main pinion; a first ring gear engaged with one side of the main pinion; a second ring gear engaged with the other side of the main pinion; a third ring gear installed in an output shaft section at intervals from the second ring gear; and a power transmission device transmitting power of the second ring gear to the third ring gear for the third ring gear to rotate in the same direction as the first ring gear.;COPYRIGHT KIPO 2019
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