Suspensions TRIZ Cases
- Chassis Damper Carrier for Commercial Vehicle Space Optimization
A transverse damper carrier connects wheel suspensions to reduce space occupancy in commercial vehicle chassis structures.
- Hydraulic Unit Bore Work Hardening for Brake System Efficiency
Work hardening the inner wall of a hydraulic unit cavity eliminates machining marks and reduces production costs.
- Hydroformed Metal Pipe Bent Part Expansion
Cold plastic working expands metal pipe bent parts in perpendicular directions to create complex shapes.
- Wheel End Deflector for Hub-Seal Contamination
Deflector blocks contaminants from reaching the hub-spindle interface, reducing wear and extending component life.
- Headlight Range Adjustment via Rear Axle Air Spring Pressure
A rear axle air spring pressure sensor detects vehicle pitch angle to adjust headlight beam range without extra hardware.
- Laterally Pivoting Front Axle Assembly for Tractor Maneuverability
A laterally pivoting front axle assembly uses an articulated actuator to compensate for lateral movements between the chassis and wheels.
- Vehicle Tire Grip Risk Estimation Using Multi-Parameter Analysis
A vehicle tire grip risk estimation method combines maximum grip potential, utilization percentage, and hydroplaning magnitude.
- Front-Wheel Suspension Rigidity via Segmented Swing Arm
Segmenting the swing arm into upper and lower components allows optimized coupling sites that boost rigidity without increasing structural complexity.
- Two-Part Bearing Block Adhesive Bonding on Fiber-Reinforced Plastic Carrier
A two-part bearing block design divides adhesive surfaces to ensure uniform distribution and defined thickness during assembly.
- Serrated Washer Acoustical Absorber Mounting
Composite serrated washers engage mounting studs to eliminate separate fasteners and reduce tool clearance requirements in engine compartments.
- Cornering Force Calculation via Wheel Acceleration Sensors
A data processing unit derives cornering force from wheel acceleration measurements and centrifugal force parameters.
- Pivoting Crossmember Chassis for Off-Road Stress Relief
A pivoting crossmember allows the chassis frame to twist freely, preventing excessive mechanical stress on the superstructure during off-road operation.
- Fifth Wheel Mounting Arrangement Reducing Torsional Deformation
A fifth wheel mounting arrangement uses diagonal cross braces between bearing blocks and frame members to pivotally support a coupling saddle plate.
- Automatic Braking System Impact Detection for Lane Closure Safety
An automatic braking system uses contact sensors and remote proximity detection to engage vehicle brakes upon impact.
- Telescopic Fork Leg Sealing via Dynamic Pressure Compensation
Fluid passages connect the receiving chamber to the gap space, allowing dynamic pressure compensation that reduces sealing lip friction and wear.
- Variable Stiffness Bushing Assembly with Magnetorheological Fluid Control
Magnetic coils adjust fluid viscosity in a bushing assembly, resolving the trade-off between ride comfort and handling stability.
- Sliding Bearing Flexible Seal for Dust and Noise Reduction
A sliding bearing uses a flexible thin-walled annular projecting edge to seal the annular space against contaminants.