| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a motor device with a reduction mechanism, capable of suppressing displacement between a gear case and a gear case cover, and capable of preventing noise from being generated by the sliding of the gear case and the gear case cover. <P>SOLUTION: In the motor device with the reduction mechanism, the reduction mechanism comprising a plurality of gears is accommodated in the reduction mechanism accommodating part formed by overlapping the gear case (first case) and the gear cover, (second case) 20, at least one gear of the humanity of gears is rotatably supported by the gear case and the gear cover 20 the torque of the electric motor is output via the reduction mechanism, displacement preventing protrusions 29 capable of into one overlapping surface are arranged in the other overlapping surface of the gear case and the gear cover case 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
