发明名称 Battery operated clock
摘要 A clock is disclosed comprising a housing which includes mounts for supporting clockhands, and a clockwork for driving the hands. The clock also includes a motor, an electronic circuitry for conducting electrical power to the motor, and a circuit board. The motor includes a coil, a stator, and a rotor. The circuit board includes means for carrying the electronic circuitry, coil and stator externally of the housing to form a pre-assembled module which can be pushed into the housing into contact with respective retaining parts on the housing.
申请公布号 US4276634(A) 申请公布日期 1981.06.30
申请号 US19790068595 申请日期 1979.08.22
申请人 GEBRUDER JUNGHANS GMBH 发明人 ASSMUS, FRIEDRICH;FLAIG, HANS;WOLBER, ROBERT;MAURER, ROLAND
分类号 G04C3/14;G04C3/00;(IPC1-7):G04B37/00 主分类号 G04C3/14
代理机构 代理人
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