Interconnection Systems TRIZ Cases
- Tandem Lift Axle Assembly for 6×2 Truck Traction Control
A non-torque reactive lift axle helps 6×2 trucks keep drive axle traction during acceleration while preserving fuel economy and tire life.
- Tracked Vehicle Suspension With Watt's Linkage for Steering Stability
Separate Watt's linkages let each track subframe move vertically while limiting horizontal shift, improving traction and steering stability.
- Closed-Loop Fluid Suspension for Axle Stability on Uneven Terrain
A closed-loop fluid suspension uses proportional valves and biasing members to keep wheels grounded on uneven terrain without a pump.
- Vehicle Suspension Dampers With Relief Valve Pitch-Roll Control
Proportional relief valves vary damper fluid pressure to control vehicle pitch and roll, improving stability and rollover resistance.
- Isolation Switch Self-Test During Vehicle Suspension Shutdown
Tests the suspension isolation switch during vehicle shutdown to verify opening within a set time without unintended actuation.
- Vehicle Damper Force Optimization Under Actuator Constraints
An optimization model uses load data and damper velocity to distribute damper forces within actuator limits, improving ride comfort and handling.
- Hydraulic Suspension Damping for Vehicle Pitch and Roll Control
Hydraulic dampers and flow-control valves counter vehicle pitch and roll on uneven terrain, improving stability and ride comfort.
- Twist Beam Axle Gusset Structure With Variable Thickness
Variable-thickness gussets reinforce high-stress twist beam axle joints while trimming material in low-load areas to cut weight and cost.