| 摘要 |
<p>The actuator comprises a driving member rotating at constant speed and a driven member, also rotating around a skew axis; the connection is effected with one (5) of the two members being provided with a profile with channels (7) in the form of variable-pitch helix and being shaped and with the other member (1) being provided with angularly distributed pegs (3), which engage one after the other the channels (7) of the first member (5).</p> |
