Steering Columns TRIZ Cases

A steering stopper bracket separates from clamping portions to manage telescopic and impact absorbing loads independently.

Merged housing structure reduces manufacturing costs while absorbing crash energy through controlled spindle deformation and friction.

A steering column driving member uses a shearing first protrusion and an elastically deforming second protrusion to uncouple and absorb impact loads.

A second toothed member shifts between meshing positions to manage force transmission within the steering column assembly.

A steering column energy absorber uses an incendiary quick release bolt to manage strap tension during vehicle impact.

Segmenting the screen from control elements on an adjustable steering column eliminates view obstruction and allows the wheel to rest against the dashboard.

Sliding rails shift against each other to absorb crash energy through friction and deformation, reducing device complexity and production costs.

A steering column outer jacket divides into molded half members to maintain constant inner diameter without core drafting.

A standoff positions between a flexible cover and a telescoping steering column to block material entry into the end stop recess.

A steering column device uses a low-friction synthetic resin film on the sliding plate to decouple release load from tightening torque.

A telescoping steering column uses a rake spring to exert biasing force on the upper column jacket for stable positioning.

Pawl actuator system manages steering column jacket engagement to resolve collapse load repeatability conflicts while maintaining adjustment versatility.

A steering shaft bearing unit uses a welded fastening bracket to mount the assembly without thinning the structural shell.

A steering column lock mechanism retracts to allow sleeve sliding.

Segmented drive devices enable independent motion between stowed and un-stowed states, resolving speed limitations in autonomous vehicle steering columns.