Cast Lines TRIZ Cases

A water-activated inflator reduces manual activation for the rescue collar, while webbing carries tensile loads and keeps the rope connected for towing.

An adjustable recovery cord, buoyant vest, and pelvic support panel stabilize passengers while reducing rough-sea impacts and fall risk.

RF wristbands detect overboard falls and guide rescue robots to retrieve passengers, eliminating manual response delays.

A portable davit rescue system uses a hook-and-loop attachment to secure quickly to ship bitts or flat mounts for rapid deployment.

Angled porous surface lifts drowning victims using flow force, preventing obstruction of hydraulic channel operations.

Segmented davit assemblies attach to ship bitts, enabling safe overboard rescue without straining rescuers.

Flexible inflatable tube conforms to human morphology, reducing effort required to stay afloat while enabling easy reboarding.

Water activated inflator expands a stored boom to create a graspable target area on the vest.

A ratcheting winch affixes to a boat cleat to retrieve individuals via a buoyant tether.

Segmented throwable net with buoyancy elements catches persons in water, eliminating pole injury risks while extending retrieval range.

Self-activating buoys detect rope tension to trigger immediate alarms, reducing drowning risks without complex infrastructure.

Inflatable spreaders maintain lateral spacing between net portions to prevent tangling during high-speed deployment, enabling simultaneous multi-victim rescue.

A towable personal flotation device uses a submerged rudder to generate lateral hydrodynamic force, steering the unit toward a man-overboard target.