| 摘要 |
<p>In this equilibrating apparatus, the shaft 19 supporting the face-plate 20 for receiving the wheel is rotatively mounted in bearings 18 which are mounted in annular end parts 16, 17 of a tubular body 13. The median part 15 of the latter is fixed to the frame 11, 12 of the apparatus and connected to the end parts by resiliently deformable devices 25, 26 which are deformable in a direction located in a measuring plane which is an axial plane of the shaft and of the tubular body. Measuring detectors are fixed on the resiliently deformable devices 25, 26. The arrangement eliminates any parasitic force which is liable to have a disadvantageous effect on the measurement and consequently permits the use of a simple gear drive for the shaft.</p> |
