| 摘要 |
PURPOSE:To reduce the size of the entire motor by composing a frame which surrounds a rotary section of a bell frame and a base frame, and mounting a hammer on a rotational shaft of the rotary section to use the motor also as the bell. CONSTITUTION:A stationary section 1 is formed of a frame 1a, a terminal board 1b and a magnet 1c. The section 1 contains a rotary section 2. The frame 1a is composed of a bell frame 1d and a base frame 1e. A bell hammer 11 is supported to the section 2 to rotate together with a rotational shaft 2a. When a rotor 2b and the shaft 2a rotate, the hammer 11 hits a hammer retainer projected on the inner periphery of the frame 2d while rotating to fluctuate the frame 1d. Since the motor itself serves as the bell in this manner, the drive unit and the bell are integrated to reduce the entire motor.
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