发明名称 Movement of electronic watch of analog display type
摘要 A movement of an electronic watch of analog display type is disclosed, which comprises a base plate made of a synthetic resin, a bearing plate made of a synthetic resin, and facing and spaced apart at a predetermined distance by a spacer from the baseplate and a step motor mounted on the baseplate, and including a rotor, a stator, and a coil. The rotation of the rotor of the motor is transmitted to hands, e.g., minute hand, through a gear train consisting of a plurality of gears, including those journaled between the baseplate and bearing plate. The gear train is made of a synthetic resin.
申请公布号 US4711584(A) 申请公布日期 1987.12.08
申请号 US19860865189 申请日期 1986.05.19
申请人 CASIO COMPUTER CO., LTD. 发明人 TANAZAWA, MASAYOSHI;SHOJI, MASARU;YAMADA, WATARU
分类号 G04C3/14;G04B13/02;G04B29/02;G04B31/016;G04C3/00;G04C13/11;(IPC1-7):F04C23/02 主分类号 G04C3/14
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