发明名称 Video recording system with focusing device
摘要 A video system includes a video camera for obtaining image signals, and a video recorder for recording the image signals. Driving power provided in the recorder, for loading a tape over a recording drum, is transmitted to the video camera after the tape is fully loaded on the drum. Movable parts in the video camera such as an automatic focus adjusting mechanism, can then be driven by the driving power source in the recorder.
申请公布号 US4495527(A) 申请公布日期 1985.01.22
申请号 US19820351897 申请日期 1982.02.24
申请人 CANON KABUSHIKI KAISHA 发明人 KOZUKI, SUSUMU;MAEDA, MASAYA;TAKIMOTO, HIROYUKI
分类号 H04N5/765;G11B15/665;G11B31/00;H04N5/225;H04N5/232;(IPC1-7):H04N5/782 主分类号 H04N5/765
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