发明名称 Timepiece with calendar
摘要 A timepiece with calendar mechanism has a main plate, a date indicator, a day indicator and a date indicator driving wheel. A date feed finger is structured integral with the date indicator driving wheel through a date feed finger spring portion, and a day feed finger is structured integral with the date indicator driving wheel through a day feed finger spring portion. The date feed finger rotates through a main-plate side of a day star wheel. The timepiece with calendar mechanism has a date feed finger guide portion to secure mesh in a thickness direction of the date feed finger and date indicator teeth portion when they mesh each other.
申请公布号 US2001028604(A1) 申请公布日期 2001.10.11
申请号 US20010814519 申请日期 2001.03.22
申请人 WATANABE MAMORU;SUZUKI SHIGEO;NAKAJIMA KENICHI 发明人 WATANABE MAMORU;SUZUKI SHIGEO;NAKAJIMA KENICHI
分类号 G04C3/14;G04B19/253;G04C3/00;(IPC1-7):G04B19/20;G04B19/24 主分类号 G04C3/14
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