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    • 45. 发明专利
    • On-demand time zone display on main hand of timepiece
    • 需要时区的主要手段显示
    • JP2011174932A
    • 2011-09-08
    • JP2011040379
    • 2011-02-25
    • Montres Breguet Saモントレー ブレゲ・エス アー
    • ZAUGG ALAINKARLEN OLIVIERBIFRARE CHRISTOPHE
    • G04B19/02G04B13/02
    • G04B19/223
    • PROBLEM TO BE SOLVED: To provide a mechanism for displaying, on demand, the time in a time zone, on main hands of a timepiece. SOLUTION: The mechanism includes: two memory wheels 8, 11, each including a heart-piece 7, 10 that pivots relative to a toothed wheel between indexing positions thereon, wherein each heart-piece 7, 10 cooperates with the two memory wheels 8, 11 via a pin 42 forming a protruding part radially returned to the indexing positions by a spring; support means 50, which, between two actions by the user, connectably cooperates with a support surface of one memory wheel 8 and is then disconnected from a support surface of the other memory wheel 11; and a differential gear 12. The differential gear 12 includes a first input formed by a motion work wheel set, a second input formed by a crown of the differential gear 12 with which the memory wheel 8 meshes. An output comprises the timepiece. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种用于在时间表的主手上按时间显示时间的机构。 解决方案:该机构包括:两个记忆轮8,11,每个记忆轮8,11包括在其上的分度位置之间相对于齿轮枢转的心件7,10,其中每个心件7,10与两个存储器协作 经由弹簧形成径向返回到分度位置的突出部分的销42的轮8,11; 支撑装置50,其在用户的两个动作之间可连接地与一个存储轮8的支撑表面配合,然后从另一个存储轮11的支撑表面断开; 差速齿轮12包括由运动工作轮组形成的第一输入,由记录轮8与其啮合的差速齿轮12的表冠形成的第二输入。 输出包括钟表。 版权所有(C)2011,JPO&INPIT