Air conditioner for vehicle comprises heat exchangers in conduit and has sliding mixing door operated by cord tensioned by pulley carried by lever with spring provided to push lever in a direction to hold the cord.

摘要

The air conditioner (1) comprises a number of heat exchangers (3,4) and a mixing door (7) arranged in a housing (2). The mixing door can slide transversely with respect to hot (6) and cold (5) air inlets. A sliding mechanism is used which has a sliding cord (8) attached to the mixing door and is tensioned by a pulley (13). A lever is used to carry the pulley and a spring (15) pushes the lever (14) in a direction so that the pulley holds the cord.