Steering Columns TRIZ Cases
- Steering Column Cam Mechanism for Telescope Adjustment
A cam member and rocker member translate lever motion to release an energy absorption strap, resolving packaging constraints during telescope adjustment.
- Steering Column Energy Absorption via Nested Lead Screw Mechanism
Nested lead screw mechanism drives inner tube translation within outer tube housing for compact automotive steering column design.
- Steering Column Rack Teeth Offset to Prevent Tooth-on-Tooth Damage
Offset rack teeth prevent tooth-on-tooth damage during locking, ensuring reliable steering column stability under crash forces.
- Steering Column Body-Side Holder Integral Lattice Rigidity
Integral body-side holder uses intersecting plane geometry to boost rigidity and natural frequency while minimizing mass in vehicle steering columns.
- Steering Column Impact Absorber Reduces Operational Noise
Hollow pipe impact absorbing parts cushion bolt collisions in guide holes to eliminate operational noise during steering adjustments.
- Steering Column Slide With Free Space Contact Points
Segmented contact points with free spaces allow elastic deformation, absorbing crash energy while maintaining rigidity.
- Steering Column Side Plate Rib for Tilt Lock Gear Meshing
A rib restrains side plate elastic deformation to ensure smooth tilt lock gear meshing in steering columns.
- Hollow Resin Pin Shear Mechanism for Stable Steering Collision Load
A hollow resin pin with a tapered portion and high-hardness collar shears along a defined plane to stabilize shock absorption loads.
- Steering Column Crash Bracket Anti-Rotation Mechanism
Anti-rotation member constrains crash bracket rotation during frontal collisions to enable effective energy absorption by the deformable sheet.
- Steering Column Clamping Wedge Arrangement for Axial Displacement
Clamping wedge arrangement limits axial displacement of the steering column outer tube by generating continuously increasing holding force during accidents.
- Steering Column Tilt Fixing Device with Intermediary Lever Bolt
An intermediary lever bolt prevents tooth-on-tooth engagement between stationary and movable gears, ensuring stable locking during tilting operations.
- Steering Shaft Tube Wall Thickness Reduction via Upsetting
Local wall thinning via upsetting enhances steering column rigidity without increasing the external diameter required for bearing fitment.
- Steering Device Support Shaft Low-Strength Portion Energy Absorption
A steering device support shaft features a low-strength portion that breaks under load to disengage the lock member and absorb collision energy.