会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • Chime battery clock with adjusting wheel for adjusting the movement thereof
    • 带调整轮的CHIME电池时钟调整其运动
    • US3780517A
    • 1973-12-25
    • US3780517D
    • 1972-11-07
    • AJRULAHI M
    • AJRULAHI M
    • G04C21/06G04B13/00
    • G04C21/06
    • A chime battery clock having an adjustable movement which can alter a basic movement to another desired movement, including an adjusting gear secured to an adjusting base which is slidably and rotatably secured to a front plate housing the movement. A conventional third gear engages a pinion of the adjusting gear while the adjusting gear engages a pinion of an escape wheel. Replacement of either the escape wheel pinion, the adjusting gear pinion, or the adjusting gear with another pinion or gear, respectively, of a different size in diameter but having the same sized gear teeth so as to insure proper intermeshing of the gear, and adjustment of the adjusting base, will alter the movement and facilitate achievement of the movement desired. The movement may serve as the basis of a clock from which other movements may be obtained, or by substitution of the adjusting gear and adjusting base for the fourth gear of an existing clock movement, such movement may be converted to other desired movements. Similarly, in lieu of utilizing a conventional third gear, as well as utilizing the adjusting gear in place of the conventional fourth gear, the adjusting gear may be employed in place of the conventional third gear, while a conventional fourth gear is used. In addition, the clock movement has only a single chime gear, and when converting non-chime clocks to chime clocks, only the single chime gear need be incorporated within the movement. Furthermore, although the clock movement of the present invention is disclosed as being battery-powered, other sources of power may be utilized, such as, for example, an electric motor, a hand crank key mechanism, a hand-wound chain mechanism, or the like.