| 摘要 |
PURPOSE:To measure the weight of a body and to record the weight on a recording card at the same time, by providing produced bodies at an equal interval on the periphery of a scale plate, and actuating an impacting device. CONSTITUTION:A window part 60 of a clip 59 is aligned with the section of a measured data or measured times, and a recording card 53 is inserted. A timer knob 6 is turned fully to a starting position. A human body is mounted on a cover 3 of a main body 1 of a body weight meter and the weight is applied. When a starting button 7 is trod, a scale plate 13 is rotated in proportion to the body weight and displays the weight value at this time. At the same time, a spring piece 31 is pushed by the tip of the starting button 7, and a timer 25 is started. An engaging part 42 is disengaged from a pushing part 35, a pushing plate 26 imparts protruded bodies provided on the scale plate 13, and dot marks P' are printed on the recording card 53.
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