| 摘要 |
The floor of a vehicle has substantially two planar extruded profiles, located one on top of the other and having opposing T-shaped ribs rotating 90 degrees with respect to one another. T-shaped recesses are introduced into ribs of one profile, and crosspieces on T-shaped ribs of the opposite extruded profile engaging in the recesses in an interlocking manner. The extruded profiles are pushed one another for connection, and a foamed body is introduced beforehand into cavities between the ribs. The foamed body is foamed up so that the two extruded profiles are connected in an adhesively bonded manner. |
