Roofs TRIZ Cases

An adjustable stiffness roof panel changes rigidity via control signals to resolve the trade-off between structural strength and compact folding volume.

Segmented inflatable chambers with profiled inner surfaces prevent suction sticking and simplify maintenance of heavy goods vehicle covers.

Retaining claw latches onto recessed inner walls to prevent dislocation from component accuracy variations during operation.

Spring-loaded locking bolt engages inclined guide surfaces on roof rails to secure sliding roof positions automatically.

A vehicle roof panel lock slide mechanism secures the removable roof section via electrically driven interlocking elements.

Connecting glue bead interlinks glass panel and rollo assembly adhesive beads, preventing rollo detachment during single-layered glass fracture.

Dual resilient means in a vehicle roof locking mechanism prevent unintentional unlocking while providing clear operational warnings.

An upper guide portion engages a second pivot pin to lock the pivot link, preventing motor stalling and pinching during high-speed vehicle operation.

A sunroof apparatus uses paired rear-side guide members to hold support links and stabilize the movable panel during operation.

A wind deflector uses a spring-loaded shiftable anchor to lock securely onto a vehicle upper cowl retainer.

Segmented attachment members enable rapid transverse element removal from transport cover cables without disassembling adjacent structural components.

Sliding and rotating arms guide the deflector into the housing, eliminating part distortion during assembly.

Twisted deformable middle part reduces opening force and prevents cracks under asymmetrical loading.