Doors TRIZ Cases
- Tailgate Support Tube Hydroforming for Structural Integrity
Hydroforming a single tube replaces multiple welded brackets, reducing assembly complexity while enhancing structural integrity.
- Vehicle Trim Panel Assembly with Through-Hole Fastening
A vehicle trim panel assembly uses through-holes and leg portions to connect cover layers directly to the substrate.
- Multi-bead Vehicle Door Beam Stiffness
Segmented multi-bead door beams boost side impact force absorption by 45% without adding weight.
- Two-Part Motor Vehicle Trunk Lid with Pivoting Lever Stabilization
A two-part trunk lid uses a pivoting lever to stabilize the lower section in the open position.
- Sliding Door Internal Lining Stiffness Weight Trade-off
Segmented internal lining with integral reinforcing spacer distributes forces to improve stiffness while minimizing vehicle weight.
- Heterogeneous Vehicle Door Structure with CFRP and Metal
A vehicle door structure combines a metal external panel with a reinforced plastic internal panel secured by a shared reinforcement beam.