| 摘要 |
PURPOSE:To make a motor and its driving system compact in constitution by driving properly a slide lever in the mirror up side and the first link lever in the shutter charge side in accordance with forward/reverse rotation of the motor. CONSTITUTION:A mirror up lever system consists of the first and second mirror up levers 49 and 50 having a double lever structure which are always turned as one body by a slide lever 47, which is driven from the lower side part of a mirror box 5 when a motor 10 is rotated forward, and a spring 51. A shutter charge link system consists of the first link lever 29 which is turned when the motor is rotated reverse, the second link lever 30 which is extended downward not to interfere with the second mirror up lever 50, and the third link lever 31 provided with a shutter charge pin 32. Thus, the constitution is simplified, and an efficient structure made compact as the whole is obtained.
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