Traffic Signals TRIZ Cases

A concrete block integrates lifting anchors within blind cavities on its upper face to enable secure handling by specialized equipment.

Organic modified bentonite clay prevents thermoplastic pavement marking pellets from clumping during storage.

An integrated handhold and registration structure enables single-handed transport of stacked cones, resolving hygiene issues and improving carrying convenience.

Standardized modular components reduce setup costs while enabling design flexibility through segmentation.

A laser guidance system projects a planar light region to align paint-striping machines along straight paths.

A yielding post with a partial laser weld creates a controlled deformation zone that resolves the contradiction between wind strength and collision bending.

Curved base plate eliminates trip hazards and concentrates stress by dispersing impact energy across the perimeter.

An octagonal road stud base holds inserts securely while a peripheral groove eliminates frogging during installation.

A thick metal curb cap wraps around street gutters to securely anchor bollards and benches, mitigating vehicle intrusion risks without disrupting water runoff.

A rigid post body with adjustable leg spacing accommodates imprecise hole placement, reducing installation hazards.

Segmented bollard components transmit impact forces across multiple foot members to absorb energy without excavation.

A slip bolt with a breakaway head secures signposts without torque verification tools.

Extending the center tube at least two inches above the heart plate prevents pinch injuries when the mast drops to its minimum height position.