Patent ID: 6105461
Filing Date: 2000-08-22
Classification: B60H,Y10T

Abstract:
A vehicle ventilation control unit comprised of a base part adapted to be mounted in a dashboard, having a front panel in which at least a first turning knob is arranged that, when turned, adjusts at least a first adjusting lever connected to a linkage, wherein said first adjusting lever is rotatably mounted in the base part and is guided by a first follower element coupled to the first adjusting lever which is located in a first guide groove of a first three-dimensional cam-guide member of a first cam wheel, with the first turning knob being connected to the first cam wheel, and wherein said first adjusting lever is mounted in the base part by two bearing pins and wherein said first adjusting lever is structured as a two-armed lever and having a first lever arm in a swivel plane (E), said first lever arm being coupled to the first follower element that engages in the first guide groove of the first three-dimensional cam-guide member of the first cam wheel, the first follower element cooperating with radial -motion-causing walls defining the first guide groove of the first three-dimensional cam-guide member to cause said first follower element to move radially and axially relatively to said first turning knob.