| 摘要 |
<p>The invention concerns a device comprising a mechanism for generating speed and a driving mechanism consisting of first and second circular elements with a common fixed centre, and different predetermined radii, and a third circular element with predetermined radius designed to be in contact with the first two elements (1, 2). The invention is characterised in that the first (1) and second (2) elements have non-null rotational speeds (W1, W2), the third element (3) centre (O3) describes a circular path with predetermined radius intermediate relative to the radii of the first two elements (1, 2) and concentric relative to the first two elements (1, 2) at a predetermined rotational speed (WO3); the first element (1) comprises a pinion gear, the second element (2) comprises an inner gear ring, and the third element (3) comprises at least a planetary gear, the connections between the pinion gear and the planetary gear(s) and between the planetary gear(s) and the gear ring are provided by the teeth, the speed generating mechanism producing at least two angular speeds correlated on the basis of a known angular speed, said two resulting correlated angular speeds being respectively applied to two of the three transmission mechanism elements.</p> |
