Suspensions TRIZ Cases
- Vehicle Sensor Assembly Self-Calibration for Flexible Installation
Automatic position detection lets a vehicle sensor assembly match stored setpoints, simplify installation, and avoid calibration errors.
- Rotary Sweeper Linkage With Adjustable Down Pressure
A four-bar linkage, air bag, and shock absorbers keep a rotary broom in contact on uneven ground while limiting bounce and centering issues.
- Automotive Multistatic Radar Mode Switching for Interference Reduction
Coordinated active and passive radar modes cut cross-radar interference while preserving object detection and tracking in autonomous vehicles.
- Vehicle GPR Localization Using Surface and Underground Features
Pulsed GPR separates shallow road signals from deeper subsurface echoes, improving vehicle localization when weather weakens surface sensing.
- Independent Wheel Steering Geometry for Tight Turns and Stability
A speed-responsive steering actuator changes left and right wheel angles to cut turning radius while maintaining straight-line stability.
- Heavy-Duty Axle Grooves for Precise Brake Component Welding
Integrated annular grooves on a thin-walled heavy-duty axle self-locate brake components for accurate welding, faster assembly, and lower cost.
- CV Joint Disengagement Mechanism for Off-Road Driveline Service
An externally accessible actuation pin and plunge pin let technicians quickly disengage an off-road CV joint for easier driveline removal and service.
- Clipped Half-Shell Assembly Bearing With Integrated Movement Stop
Two clipped outer half-shells form an integrated stop in an assembly bearing, saving installation space while simplifying fastening and cost.
- Vehicle Weight Distribution Sensing With Axle and TPMS Data Fusion
Axle weight sensors and TPMS data are filtered to remove errors, giving reliable vehicle weight distribution for braking and steering control.
- Portal Axle Assembly Layout for Wider Low-Floor Vehicles
A portal axle with offset hub axes and modular electric wheel drives lowers floor height while preserving width, traction, and low-speed efficiency.
- Hubless Wheelchair Drive Module With Integrated Platform Leveling
An integrated screw-driven platform mechanism inside a hubless wheelchair wheel enables seat leveling, shock absorption, and lower vehicle weight.
- Wheel Support Internal Lubrication for Protected Bearing Feed
Internal lubricant passages route pressurized grease through the wheel support to protect bearing feed lines from damage and prevent poor lubrication.
- Compressed Air Dryer Control for Low-Air Purge Regeneration
Valve-controlled purge and regeneration cut compressed air loss and compressor load while maintaining air dryer moisture removal.
- Carbon Chip Vehicle Knuckle Forming for Faster CFRP Production
Hot press forming carbon chips with pre-located bushings simplifies CFRP vehicle knuckle production while cutting weight and cycle time.
- Hydraulic Anti-Vibration Mount Structure for Uniform Radial Modulus
Rubber intermediate elastic bodies and liquid chambers limit radial stiffness growth, easing end-body loads while widening vibration attenuation.
- Hydraulic Fluid Balancing for Heavy Load Vehicle Pendulum Volume
Level sensors and a control pump automatically balance hydraulic oil to expand pendulum volume without overflow, manual adjustment, or extra drive units.
- All-Terrain Utility Pole Vehicle with Pivoting Axles
Pivoting axles, independent wheel control, and levelers let this utility pole vehicle stay stable on rugged terrain during line access and support.