| 摘要 |
PURPOSE: A device for mounting a front differential unit of a 4-wheel drive vehicle is provided to prevent the horizontal and vertical vibration of the front differential unit from being transmitted to a vehicle body. CONSTITUTION: A device for mounting a front differential unit of a 4-wheel drive vehicle includes a vehicle body bracket(11), a differential arm(15), first and second vibroisolating elements(13,18) and coupling elements. The bracket is extended horizontally from a traverse element of a vehicle body to a differential unit. The differential arm is located at a lower part of the bracket to be fixed to the differential unit at an end and has a cylindrical receiving part(16) of which a lower surface is opened. The first vibroisolating element has a plurality of protrusions formed at a bottom surface for absorbing vertical vibration and restraining the amplitude of the vibration. The second vibroisolating element is received in the receiving part of the differential arm for absorbing vertical and horizontal direction of the differential arm and formed with a plurality of stoppers at to and bottom surfaces for restraining the amplitude of the vibrations.
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