发明名称 Camera control device
摘要 In response to the film drive control pulse signal generated when the shutter is closed, a switching circuit is turned ON to energize a film driving motor. When the film has been transported by a predetermined length, another control signal is generated to turn OFF the switching circuit. A control circuit is connected to a control circuit for controlling the shutter and to a circuit for controlling the motor in such a way that in response to the multi-exposure mode signal the control circuit will not energize the motor even when the pulse signal has been generated after the exposure. Thus the camera control device offers versatile multi-exposure operation.
申请公布号 US4021826(A) 申请公布日期 1977.05.03
申请号 US19750567491 申请日期 1975.04.14
申请人 WEST ELECTRIC COMPANY, LTD. 发明人 IWATA, HIROSHI;ISHIKAWA, KATSUJI
分类号 G03B17/00;G03B9/08;G03B9/58;G03B17/42;(IPC1-7):G03B19/02 主分类号 G03B17/00
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