Invention Grant
US07643381B2 One-movement balanced hands clock 失效
单动平衡手时钟

  • Patent Title: One-movement balanced hands clock
  • Patent Title (中): 单动平衡手时钟
  • Application No.: US12018798
    Application Date: 2008-01-23
  • Publication No.: US07643381B2
    Publication Date: 2010-01-05
  • Inventor: Rubens A. Sigelmann
  • Applicant: Rubens A. Sigelmann
  • Agent R. Reams Goodloe, Jr.
  • Main IPC: G04B19/04
  • IPC: G04B19/04
One-movement balanced hands clock
Abstract:
A balanced hands clock. The clock utilizes a single movement, which movement may be located in the minute hand. A gear drive mechanism provides leverage from said movement via a first pivot shaft to drive the hour hand. The clock is mounted in a base for time indicating movement. Covers may be provided to hide the single movement and the gear mechanism, so that no visible drive configuration is visible to an observer.
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