Resilient Suspensions TRIZ Cases
- Shock Absorber Mounting Assembly for Leaf Spring Trailers
Adjustable shock absorber mounting assembly resolves space constraints by enabling fore-aft alignment correction to optimize operation angles.
- Vehicle Suspension Damper Control for Roll and Yaw Stability
A suspension control system calculates lateral forces to drive dampers with combined roll and yaw currents.
- Pneumatic Dryer Circuit Bypass for Vehicle Regulator
A pneumatic dryer circuit bypasses the air dryer during closed supply operations using a switching valve to reduce unnecessary stress on the drying component.
- Active Suspension Comfort Optimization via Metaheuristic Parameter Tuning
A railway active suspension system uses metaheuristic algorithms to iteratively tune stiffness parameters for improved passenger comfort.
- Hollow Axle Assembly with Internal Torsion Bar Stabilization
A hollow axle assembly integrates a nested torsion bar to absorb torsional moments and relieve structural deformation risks.
- Angled Spacer Mount for Coil Spring Alignment
Angled spacer mount aligns coil springs to straighten curvature, resolving poor road shock isolation in vehicle suspension systems.
- Vehicle Damper Control Using Gyro Sensor Velocity
A damper control method derives wheel velocities using a 6-axis gyro sensor and stored vehicle weight values.
- Trailing Arm Connection Assembly Alignment
Tab-and-notch alignment features prevent misalignment during tool-free assembly of the trailing arm connection.
- Electronic Shock Absorber Custom Damping Curves
Software uploads custom damping curves to electronic shock absorbers, bypassing mechanical redesign costs.
- Air Suspension Roll Suppression via Sub-Hydraulic Actuation
A sub-hydraulic unit regulates air spring pressure to suppress vehicle roll moments, resolving the trade-off between steering stability and riding comfort.
- Electronic Control Suspension Damping Force Adaptation
A suspension apparatus analyzes driving tendencies to automatically adjust damper damping force via solenoid valve current changes.
- Vehicle Chassis Height Adjustment via Floating Strut Rods
A suspension module shifts the chassis between standard and high clearance positions using sliding strut rods.
- Shock Absorber Upper Mount With Variable Spring Rate Damper
Grooves in the damper selectively vary spring rate to tune vibration isolation, resolving the trade-off between tunability and structural complexity.
- Hydraulic Ground Clearance Adjustment Device
A hydraulic device adjusts ground clearance using a piston sliding axially within an annular groove between the outer cylinder and return.
- Vehicle Friction Control Device Mode Switching
A vehicle controller manages friction control devices by switching between distinct friction modes based on detected vehicular speed thresholds.
- Fabricated Axle Seat Assembly Vibration Control
Segmented axle seat assembly accommodates dimensional variances in fabricated axles, ensuring stable attachment and minimizing vibration.
- Electronic Height Control System for Vehicle Ride Adjustment
An electronic height control system processes multiple input signals to adjust vehicle ride height via a motorized valve actuator.
- Vehicle Height Adjustment Locking Mechanism
Rotating cams engage locking stops to bypass the ball screw drive, protecting the mechanism from shock loads during vehicle height adjustment.
- Pressure Ratio Control for Drive Axle Traction
A pressure control system adjusts air spring ratios between drive and trailing axles to optimize load distribution.
- Check Rail Ball-and-Socket Joint Plastic Embedding
Integrating the joint pan into the check rail body eliminates separate housing, reducing weight and manufacturing costs while securing the ball.
- Stamped Sheet Metal Rocker Arm for Trailer Axles
Stamping and bending sheet metal into a prismatic rocker arm reduces manufacturing costs while maintaining structural strength.