Device for preventing erroneous handling of a camera
    1.
    发明授权
    Device for preventing erroneous handling of a camera 失效
    用于防止相机错误处理的装置

    公开(公告)号:US4062022A

    公开(公告)日:1977-12-06

    申请号:US623370

    申请日:1975-10-17

    CPC分类号: G03B7/00 G03B7/087 G03B7/089

    摘要: A device for preventing erroneous handling of a camera capable of dual type automatic exposure control including shutter time preference and diaphragm preference, wherein the device senses whether the camera is set at a diaphragm preference position or at a diaphragm automatic adjusting position with regard to the diaphragm setting means, and whether the shutter time preference position or the shutter time automatic adjusting position is selected for the shutter time setting means. The camera is rendered inoperative when both the diaphragm setting means and the shutter time setting means are set in their respective preference positions.

    摘要翻译: 一种用于防止错误处理能够进行包括快门时间优先和隔膜偏好的双重类型自动曝光控制的相机的装置,其中该装置感测相机是否设置在隔膜偏好位置或相对于隔膜的隔膜自动调整位置 设置装置,以及是否为快门时间设置装置选择快门时间偏好位置或快门时间自动调整位置。 当光阑设置装置和快门时间设置装置都设置在它们各自的偏好位置时,照相机不工作。