Cowl shell for motor vehicle, has detachable fixation unit fixing detachable front wall on collector lower wall for assuring compression of sealed element, where sealed element is interposed between lower wall and detachable front wall

摘要

The shell (1) has a collector lower wall (7) fixed to a lower crossmember lower of support of a windscreen, and a detachable front wall (6) located under a hood. A cowl grid (4) is extended between the front wall and the windscreen. A sealed element (16) is interposed between the wall and the detachable front wall. A detachable fixation unit fixes the detachable front wall on the collector lower wall for assuring a compression of the sealed element, where the detachable front wall is realized in a plastic material.