Treads TRIZ Cases

See how grooves with depth ≥1/3 sheet thickness enable flexible conforming to 3D surfaces, redu

See how a template inserted into the recess before folding guides the transition section to a p

Adjustable rail-mounted clamps on a stepped foundation hold fence panels of different sizes while reducing retail floor space and easing forklift transport.

Interlocking shelf modules and locking posts create tool-free storage and step layouts that fit tight spaces while staying secure.

A shell-like stone body with an open underside and drillable cover part enables screw fastening while keeping a solid stone look.

A hook end nested in a rear recess enables fast bracket insertion while resisting twisting and absorbing loads in adjustable racking.

A sliding cover sleeve hides the stair-step connector while enabling quick assembly, secure fastening, and easy disassembly without weakening the step.

Interchangeable entrance floor sections with removable surface plates cut maintenance time, improve drainage, and simplify debris cleanup.

An EVA-PE protective sheet uses a raised top surface and smoother underside to retain spills, block penetration, and reduce slipping.

A cutting-edge process strips the linoleum base cleanly, avoiding scratches and back-side irregularities for smoother covered plate edges.

Raised metal inserts pass through a wooden step to improve foot grip and stability without adding bulk, preserving portability and appearance.

A single-material stair panel uses grooves, adhesive, heating, bending, and cooling to form curved caps with matched tread aesthetics.

Geometric projections and voids cut into a board deck improve foot traction while avoiding the wear, upkeep, and look issues of grip tape.

A reinforced concrete patio stair uses steel reinforcement and purenite insulation to resist weather, carry loads, and limit thermal bridging.

Sloped grooves and a ribbed composite tread cut weight for single-worker installation while draining water and helping prevent ice buildup.

Standardized apertures let platforms, stairways, and handrails connect on any side, cutting custom welding, manufacturing cost, and install time.

Telescopic U-channels and a reinforcing flange let one stair tray adjust depth while resisting mid-span deflection without a third stringer.

Sensors track center of pressure and gait so lift-controlled stair steps can match user speed, support balance, and detect falls.

A reversible male-female tread insert protects anti-slip surfaces during construction, then protrudes in service to resist clogging and wear.

Laser-cut, foldable steel stringers and standardized brackets simplify stair installation while improving alignment and load distribution in modular substructures.