| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air conditioning device for a vehicle preventing shifting of the axis of a drive shaft having a double-shaft structure in which a plurality of air mix dampers are driven independently of each other, and inhibiting drop of temperature control performance, increase of driving torque, and the like accompanying the shifting. <P>SOLUTION: In the air conditioning device for a vehicle in which a plurality of the air mix dampers are driven independently of each other include the drive shaft having the double-shaft structure in which a hollow drive shaft 31C, 31D of one of the dampers allows a solid drive shaft 31A, 31B of the other damper to penetrate therethrough, a first axis fixing mechanism 38 for fixing the axis of the hollow drive shaft 31C, 31D is provided between a side surface of a unit case 3 by which the drive shaft of the double-shaft structure is rotatably supported and a gear 32C, 32D provided to an end of the hollow drive shaft 31C, 31D. <P>COPYRIGHT: (C)2011,JPO&INPIT |
