Safety Belts TRIZ Cases

Sequential engagement between an extension member and radial brake tabs controls fall arrest forces without friction-surface erosion.

A textile securing loop replaces pins or rivets in a belaying lanyard swivel, cutting weight and cost while maintaining secure rotation.

Attachment channels and splice joints simplify ladder assembly while supporting fast, reliable mounting of brackets, cages, and other accessories.

A pivoting anchor mast lowers the PPE anchor point away from the base edge, improving mobile fall protection stability with less base mass.

An integrated lateral connector reduces attachment bulk, simplifies rope connection, and improves force distribution for safer movement.

A shorter auxiliary tether stabilizes user posture while a ring-and-lock quick disconnect enables secure one-handed belay release.

A flexible strength member lets the connector deform under transverse fall-arrest loads while the gate stays closed to prevent separation.

S-shaped pin grooves and an integrated cable channel lock the shuttle securely while allowing smooth movement and reducing hardware complexity.

Slidable plates and spreader ramps secure overhead strut channels by improving attachment stability and distributing lifeline loads more evenly.

Two independently actuated closure plates block the hook in sequence, reducing unintended harness buckle opening while staying glove-friendly.

Separate carabiner attachment zones and a gate-stop layout help connect multiple anchors while limiting accidental detachment at height.

Progressive shear-to-peel touch fastener closures dissipate fall energy more smoothly, reducing arrest force and micro shocks.

Two webbing strips joined by tear yarns absorb fall energy, cut bulk and weight, and remove the need for a separate back strap.

Ratchet arms, axial connectors, and friction strips create a fast, quiet roof anchor for emergency abseiling on varied edges and slopes.

Plastic deformation of a coiled metal strip keeps deployment torque consistent in fall arrest, reducing fall distance and friction sensitivity.