| 摘要 |
PURPOSE:To make an electronic apparatus small in size and light in weight, to reduce cost, and to effectively use space by energizing a second rotary body in other direction by a first rotary body in locked state. CONSTITUTION:A shifting lever 53 turns clockwise around a pin 59, and when locking of a locking piece 43 and a locking groove 54 is released, shifting levers 46, 53, 60 are shifted in a moment in the direction D. Thereby, gears 1, 69 are separated and a pressing piece 47 is separated from leg pieces 26, 31, and a braking body 23 is turned counterclockwise around a supporting shaft 27 by elastic force of a spring 33, and at the same time, a braking body 28 is turned clockwise around a supporting shaft 32 by elastic force of the spring 33. Thus, transmission of rotating force is stopped, and braking bodies 23, 28 come into pressure contact instantly with each of a supply reel stand 34 and a take up reel stand 35 which are going to rotate by inertia.
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