| 摘要 |
PURPOSE: To provide a nonacoustic alarm device designed so as to be provided in a device to supply information such as time information. CONSTITUTION: An alarm device contains an electrically driven motor means, and is joined to a weight 26 set so as to move under the action of the motor means to supply a vibrational effect. Its motor means is also composed of an electromagnetic motor 24a and the others firmly installed on a support member 28 containing elastic joining elements 30, and these elements 30 are connected to the weight 26 designed so as to make the quasi-rectilinar vibrational motion to the electromagnetic motor 24a and the others when a motor is actuated. Particularly, it is suitable for being integrally formed in a timekeeper. |
