摘要 |
<p>Adjusting drive unit comprises a transmission (20) arranged between a hand wheel (24) and a drive motor (12). The motor shaft (26) is coupled with cams (28, 30) which actuate a switch (34, 38) to switch off the motor after the rotary angle of the motor shaft has stopped. Preferred Features: The drive motor is a direct current motor. A Peltier element is arranged on the motor housing.</p> |