Interconnection Systems TRIZ Cases

Arc-arranged bores keep lever arm length constant, enabling more spring rate settings with simpler conversion and lower stabilizer weight.

Motor-driven pin disengagement lets a stabilizer bar switch between cornering stability and independent wheel travel for off-road articulation.

A lockable telescoping link lets suspension travel increase off-road while still transferring anti-roll force for stable on-road handling.

Continuous circumferential welding and a large-diameter fixed shaft improve stabilizer sealing, fatigue strength, and thin-wall manufacturability.

Hydraulic or gas-linked shock absorbers share wheel loads across axles, reducing oscillation and complexity without sway bars or electronics.

Dynamic torque limits based on high-torque mode and component status prevent active roll control overheating while maintaining vehicle stability.

A transversely movable center part adjusts spring stiffness to limit body roll while isolating cross-wheel stiffness transfer over bumps.

A single proportional valve replaces multiple suspension valves to balance axle oscillation, springing, pressure compensation, and damping.

Wheel accelerometer data is correlated with stored road-surface motion profiles to resolve GPS ambiguity and pinpoint vehicle position.

A metal-reinforced rubber-plastic bushing structure improves trailing arm impact resistance while reducing peeling and adhesion dispersion.

An X-rod lift axle layout improves lateral stability while redistributing load to reduce pivot stress and extend bushing life.

Overlapping leaf springs with lifting ears cut suspension parts and space waste while letting the shock absorber act directly on the wheel center.

Molten sealing metal inside heated tube ends cuts forging force while suppressing pore openings in stabilizer connecting plates.

Hydraulic cross-linking between shock chambers replaces sway bars to balance roll stability, handling, and rock-crawling articulation.

A shaft-supported stabilizer stay separates load bearing from actuator motion, enabling real-time roll stiffness adjustment for heavy vehicles.

Multiple rubber hardness zones in a CTBA bushing tailor restoring forces by direction to improve NVH plus ride and handling.

A sliding wheel end assembly lets one tandem wheel housing fit multiple wheelbase lengths while maintaining ground contact and traction.

Wheel speed and motion sensing detect near-stuck conditions, then adjust damping and trigger an unstuck mode to restore traction.

Precharged accumulators and multi-way valves let vehicle air springs react quickly to collisions, cornering, and slippery roads.

A retractable wheel-leg switches between rolling and jumping modes to keep high ground speed while overcoming obstacles.

Active suspension control unit reduces response delays by estimating disturbance forces via a preliminary observer before they affect stability.

A vehicle suspension platform uses mirrored and chained bar linkages to articulate wheels independently.

Auxiliary torsion bar suspension engages control arms to provide additional resistance against vehicle leaf springs during heavy loading.

Model calculations check stabilizer angle plausibility against wheel height levels, preventing errors in perturbation regulation and ensuring vehicle stability.

Coaxial alignment of stabilizer and shock absorber ends directs reactive forces along the axis, suppressing rocking motion that reduces vehicle stability.

A control device monitors load on traveling devices to block swing axle height adjustment.

Inclined holding surface redirects vertical loads through the vehicle body, protecting the bracket from excessive stress and enhancing bushing stiffness.

A mechanically activatable shut-off valve controls compressed air flow between spring bellows in vehicle suspension systems.

Inserting a deformed sleeve inside the twist beam increases torsional stiffness from 350 to 900 N-m/degree while lowering local stress concentrations.

A composite material beam with metal end connections reduces vehicle suspension weight while maintaining structural strength.

A control unit calculates a limit margin from relative vertical displacement to detect imminent wheel ground contact loss.

One-piece U-shaped plastic fairings cover irregular rear axle structures to smooth airflow, reduce drag, and lower cabin noise levels.

Aligning the motor-gear unit longitudinally between the subframe and hub carrier resolves package conflicts with exhaust systems and spare wheel wells.

A stabilizer bar coating with controlled surface energy enables strong adhesive bonding to rubber bushes without mechanical roughening.

Segmented latching portions replace complex bonding processes, reducing anti-roll bar preparation time while maintaining assembly reliability.

A gas-actuated decoupler dynamically adjusts stabilizer bar stiffness, resolving the trade-off between paved road handling and off-road ride comfort.

Sliding bushes vary lever arm length to adjust anti-roll bar stiffness, improving tire grip on uneven surfaces.

Reinforcement bracket and V-shaped weld window distribute loads to resolve fatigue life deterioration under high load conditions.

A vehicle suspension arm combines a sheet metal body with a solid forged head to mount the steering knuckle directly.

A torsion beam rear axle uses a virtual steering axis to enable passive toe correction through suspension kinematics.

Hydraulic network segmentation connects trailers with different suspensions to equalize ground load support across the convoy.

The system adjusts the deadband period using torque change rate feedback to suppress response delays and reduce vibration noise in active roll stabilizers.

Retaining means with threads and expansion cylinders absorb torsional shear forces, preventing adhesive bond failure in motor vehicle rear axles.

A hybrid control arm combines an aluminum body with a steel core to reduce vehicle weight while maintaining structural rigidity.

Pultruded composite axles replace heavy metal components in truck suspensions, reducing fuel consumption and manufacturing labor intensity.

A duplex trailing arm chassis support system links opposing arms via a rigid cross member to resist lateral deflections and rotational tendencies during turns.

Suspension arms with resilient connectors transmit forces between wheels to reduce pitch and roll angular acceleration.

Replacing hydraulic cylinders with a mechanical wire pulley system reduces device complexity while maintaining precise active roll control.