| 摘要 |
PURPOSE:To achieve smooth transmission of motions between respective parts by gearing a warm operationally coupled to motor with each curved face gear body thereby simplifying assembly. CONSTITUTION:Upon operation of a cabin switch to rotate one motor 13 forward or reversely, the rotation is reduced by a reduction gear 15 and transmitted to a warm 17 at the output shaft side. Since the warm 17 is geared with a curved face gear body 7 supported on the mirror side, rotation of warm 17 will cause displacement of said body 7 to incline the mirror 2 to the left or right around a joint 4. Here the curved face gear body 8 gearing with the other warm 18 will only displace while gearing, so the inclining motion of mirror is not blocked. The other motor 14 is rotated similarly. |
