| 摘要 |
PURPOSE:To suppress a noise by interposing a vibrationproof rubber having a motor shaft inserting hole between a motor mounting plate for securing a motor and a supporting plate, thereby eliminating the transmission of the vibration of the motor in the rotating direction to the supporting plate. CONSTITUTION:A plate-shaped vibrationproof rubber 9 having a motor shaft inserting hole 10 for inserting a motor shaft 5 is interposed fixedly between a supporting plate 7 and motor mounting plate 8. A motor 6 is clamped via a screw 12 through a spacer 3 to the plate 8. Thus, the plates 7 and 8 are completely separated by the rubber 9, and since the rubber 9 has large contacting area, the vibration of the motor 6 in the rotating direction can be completely interrupted. |
