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    • 4. 发明授权
    • Watch with dumb alarm
    • 用哑铃报警
    • US5367505A
    • 1994-11-22
    • US25254
    • 1994-04-12
    • Hidetaka TsuchiyaNobuyuki UeharaMasami FukudaMasao Mafune
    • Hidetaka TsuchiyaNobuyuki UeharaMasami FukudaMasao Mafune
    • G04B25/04G04G13/02G04B19/06G04B23/02
    • G04B25/04G04G13/021
    • A watch with a dumb alarm has a time drive region which is electrically drivable and an alarm drive region which is drivable by a mechanical drive source. The alarm drive region has an alarm wheel engaging the hour wheel, an eccentric weight rotatably supported in an eccentric position, an alarm lever for urging the hour wheel toward the alarm wheel, the alarm lever having a distal end engageable with an engaging portion on the eccentric weight, an externally operable member for controlling the eccentric weight to start and stop operating, a spiral spring for rotating the eccentric weight, and a wheel train for transmitting drive forces from the spiral spring. When a preset time to be announced comes, the hour wheel engages the alarm wheel to allow the eccentric weight to start operating, and power of the spiral spring is transmitted through the wheel train to the eccentric weight to rotate the eccentric weight to produce vibrations thereof.
    • 具有哑铃的手表具有电驱动的时间驱动区域和可由机械驱动源驱动的报警驱动区域。 所述报警驱动区域具有接合所述时轮的报警轮,以可偏转的位置可旋转地支撑的偏心轮,用于向所述报警轮推动所述小时轮的报警杆,所述报警杆具有可与所述 偏心重量,用于控制偏心重量以起动和停止操作的外部可操作构件,用于旋转偏心重物的螺旋弹簧和用于传递来自螺旋弹簧的驱动力的轮系。 当预定的时间要公布时,时轮接合报警轮以允许偏心重量开始运转,并且螺旋弹簧的动力通过轮系传递到偏心重块以旋转偏心重物以产生振动 。