| 摘要 |
PROBLEM TO BE SOLVED: To provide an operating apparatus by which an imaging system for a proximity operating type fluorography stage can be smoothly operated by manual operation. SOLUTION: Pressure sensors 2 are provided on both ends of a grip 4 mounted on an imaging system (a movable system 7) of a proximity operating type fluorography stage and a motor 5 rotated by the signal is arranged on the movable system 7 and a rack holder 6 is fixed on the fluorography stage main body and pressure sensors 1 are provided on both ends of the rack 3 and the rack 3 is driven by rotating the motor 5. In addition, output of the pressure sensor 1 is returned to a control circuit of the motor 5 to control the driven force of the motor 5 by means of a servo mechanism. Therefore, the movable system 7 is moved smoothly and a natural manual operation is possible.
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