| 摘要 |
<p>A vehicle chassis component, esp a vehicle roof, consists of a laminar section composed of an outer skin (16) and a carrier (18) located on it. The carrier consists of a primary layer (20) facing the outer skin, and a secondary layer (22) facing away from it. The temperature coefficients of expansion of the layers are different and are chosen so the laminar material does not deform when temperature changes occur. The outer skin borders against a material layer (42), eg an aluminium layer.</p> |
