发明授权
US5887210A Camera having motor driven mechanism 失效
相机具有电机驱动机构

Camera having motor driven mechanism
摘要:
A camera having a cocking mechanism for a shutter and/or mirror, and a lithium battery supplying power to the cocking mechanism. The cocking operating of the mechanism is controlled to be executed intermittently if the cocking operation is not completed within a first predetermined time interval due to low power of the lithium battery.
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