| 摘要 |
PROBLEM TO BE SOLVED: To provide a stabilizer control device of a reduction gear having a high reduction ratio and restricted in noise and vibration. SOLUTION: The stabilizer control device is provided with a pair of stabilizer bars 1a and 1b between a right and a left wheels and the reduction gear connected to them and to be driven by a motor 2 to impart the torsion force between the pair of stabilizer bars. An output shaft of the motor 2 is connected to an input sun gear shaft 15, and the reduction gear has: an input and an output side sun gears 12 and 13 having a different number of gear teeth; an input and an output side planetary gears 6 and 7 connected to each other and having a different number of gear teeth; a carrier 11 for supporting the input and the output planetary gears 6 and 7; a fixed input side ring gear 4 and a rotary output side ring gear 5 having a different number of gear teeth, and an output ring gear shaft 5a to be integrally rotated with the output side ring gear 5 to transmit the torsion force to the pair of stabilizer bars 1a and 1b. The input side sun gear 12 and the input side planetary gear 6 are engaged with each other, and the output side planetary gear 6 and the input side ring gear 4 are engaged with each other, and the output side planetary gear 7 and the output side ring gear 5 are engaged with each other, and the carrier 11 is supported by bearing on the input sun gear shaft 15 and the output ring gear shaft. COPYRIGHT: (C)2008,JPO&INPIT
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