| 摘要 |
Rigid boxes (6), rigid beads (8, 16), longitudinal reinforcing part (9), reinforcing crossbeam (10) and rigid ribs (18) are all part of same board (1) reinforcing roof (25). Board has first opening (7) for sunroof and second opening (15) to improve acoustic in car interior. An Independent claim is also included for the method to assemble roof board onto body of car. |
