发明名称 TIMEPIECE WITH A CALENDAR MECHANISM
摘要 A timepiece with calendar function including a dial having a tens digit display aperture for displaying the tens digit of the date and a ones digit display aperture for displaying the ones digit of the date, and a calendar mechanism that displays the date by presenting specific numerals through the dial. The calendar mechanism includes a ones display wheel having ones markers whereby the ones digit is displayed through the ones digit display aperture, a tens display wheel having tens markers whereby the tens digit is displayed through the tens digit display aperture, a ones drive mechanism that drives the ones display wheel, and a tens drive mechanism that drives the tens display wheel. The tens markers include normal tens markers that display only the tens digit in the tens digit display aperture, and a two-digit display marker that displays a tens digit in the tens digit display aperture and a ones digit in the ones digit display aperture.
申请公布号 US2009257318(A1) 申请公布日期 2009.10.15
申请号 US20090413901 申请日期 2009.03.30
申请人 SEIKO EPSON CORPORATION 发明人 HIRAYA EIICHI
分类号 G04B19/24 主分类号 G04B19/24
代理机构 代理人
主权项
地址
您可能感兴趣的专利