Doors TRIZ Cases
- Digital Rear-View Control for Double-Leaf Doors Left Open
A long-press override restores the digital rear view when a double-leaf rear door stays open, preserving visibility for safer cargo transport.
- Retractable Tailgate Shield for Weather and Sun Protection
A stowable tailgate shield deploys by pivot or slide to extend rearward and improve weather and sun protection without changing the upward-opening tailgate.
- Vehicle Door Stiffener Layout for Side-Impact Deformation Resistance
Strategically placed stiffener members around the door handle area reduce side-impact deformation by absorbing and distributing impact forces.
- Door Mirror Housing Layout for Low Vibration and Clear Visibility
Relocating the mirror drive unit into the side door cuts vibration and mirror width while preserving automatic folding and driver visibility.
- Helical Fold Forming Tool for Clean Adhesive Hemming
A helical active surface folds vehicle flanges with uniform adhesive spread, limiting squeeze-out, corrosion risk, and extra sealing.