Steps Arrangement TRIZ Cases

A lockable step and pivoting siderails let the ladder stay stable in use yet retract laterally on ground impact to prevent damage.

A hinged step deploys below the sidestep for easier truck entry, then stows to preserve ground clearance and aerodynamics.

Uses existing holes and expandable inserts to mount rock steps securely, improving clearance and impact protection without weakening the frame.

A spring-biased retractable step improves cargo bed access while preserving tailgate clearance through pivoting arm deployment.

A movable hitch- or bumper-mounted step shifts between stowed and rearward positions to keep cargo access usable across tailgate positions.

A spring-adjusted running board uses encoder-based position detection to resist dirt, wear, and tampering while keeping occupied states accurate.

A joint linkage uses pivot-column rotation to extend the vehicle step, cutting separate drive weight, maintenance, and energy use.

A tailgate-integrated stairgate uses stress sensing, alerts, lighting, and pivoting adjustment to improve safe access to vehicle cargo beds.

A horizontal retractable step lowers entry height while avoiding curb interference, dirt contact, and lost ground clearance.

A two-part pivoting stair frame enables partial deployment for fast vehicle access while reducing the space needed beside the vehicle.

Sensors and actuators adjust running board deployment to match ground clearance and keep step spacing consistent on uneven terrain.

Sensors map curbs and uneven ground so a motorized running board can adjust height and extension for safer, easier vehicle entry.

A rotating bracket lets the running board tilt upward when retracted or struck, reducing impact damage while sitting closer to the vehicle body.