Actuating drive for heating -, - ventilation tapered recess in a motor vehicle

摘要

Actuating drive for heating -, - ventilation tapered recess in a motor vehicle with– one of an electric motor (15) driven output shaft (5) to the flap control,– a printed circuit board (7) with concentrically arranged on circular rings with different radii sliding tracks (1, 2, 3),– a with the output shaft (5) is connected, fixed against relative rotation, all sliding tracks associated slider (6), which, for each circular ring a sliding contact (6a, 6c).– the supply of the electric motor (15) controlled by means of the slider (6) and the sliding rails (1, 2, 3) takes place,– at least one 1. sliding rail (1) consisting of at least two conductively connected to one another of the grinding path sections (1a, 1b, 1c), which, on the circular rings with different radii are arranged, wherein the inner and the outer grinding web portion (1a, 1b, 1c) is angularly overlap or at least directly adjoin each other angularly,– at least one 2. sliding rail (2) consisting of at least two conductively connected to one another of the grinding path sections (2a, 2b, 2c), which is arranged on circular rings with different radii..