发明名称 METHOD OF MANUFACTURING DISPLAY WHEEL, AND CLOCK HAVING DISPLAY WHEEL
摘要 PROBLEM TO BE SOLVED: To provide a method of manufacturing a display wheel, not including a process for reprinting characters. SOLUTION: A double structure obtained by adhering a gear member 11 and a date character printing member 12 respectively made out of independent members after adjusting a date character position, is applied in the date indicator. That is, the gear member 11 provided with inner teeth 11a on the inner peripheral side and an annular projection 11b on the outer peripheral side, and the data character printing member 12 having the data characters printed on a date character printing face 12a of the annular plate member are prepared, the data character position is decided in an assembling process of a movement, and then the date character printing member 12 is fixed to the gear member 11 at the decided data character position by adhering or welding to manufacture the date indicator. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004053263(A) 申请公布日期 2004.02.19
申请号 JP20020206927 申请日期 2002.07.16
申请人 SEIKO INSTRUMENTS INC 发明人 MURAI YOSUKE
分类号 G04B19/247;(IPC1-7):G04B19/247 主分类号 G04B19/247
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