Steering Rudders TRIZ Cases

Kinematic linkages adjust camber and angle of attack automatically, eliminating manual intervention for better stability.

A detachable clutch links an auxiliary air motor to the rudder servomotor rotor, ensuring continuous steering capability during primary drive failure.

Segmented sacrificial flow bodies dissipate impact forces via predetermined breaking points, preventing damage to the underlying rudder blade.

Logic device estimates hydraulic elasticity to correct steering actuator speed for precise positioning.

An electro-hydraulic steering system couples an electric motor to the pump driving shaft, reducing manual rotation effort and enabling automatic control.

A segmented steering device uses independent rudder plates to manage water flow and reduce drag.

Perpendicular shaft alignment eliminates torque couples, improving steering precision and mechanical advantage.

A twin rudder steering device deflects propeller slipstream laterally to generate turning force without adding drag during cruising.

A miniature rudder pivoted on an inverted snorkel exhaust conduit redirects combustion gases to generate vectored thrust for low-speed boat steering.

Electric motor drives mechanical cable assembly to provide steering assist, replacing expensive hydraulic systems with a cost-effective solution.

Dynamic rudder angle adjustment compensates for tidal current drift, enabling the vessel to turn around a fixed center point with high positional accuracy.

A grounding skeg integrates a pulling propeller to protect marine propulsion components during beaching operations.