| 摘要 |
<p>The part (10) has a drive portion (12) that is arranged to receive a control action. A positioning zone (16) is arranged to cooperate with a positioning unit (18) so as to define stable positions of the control part. The control part includes a mobile lever (20) whose free end takes part in the positioning zone. The lever is likely to evolve between one position in which the zone defines two control part positions, and another position in which the positioning zone defines three control part positions by cooperating with the positioning unit. An independent claim is also included for a control device.</p> |
