Resilient Suspensions TRIZ Cases

An arched anchoring plate with through openings connects a lifting support to a suspension support via a pivoting bolt and locking means.

A composite leaf spring features a protective member and abrasion-preventing pad to shield the outer surface.

A reactive controller adjusts bandwidth and gain based on sensor data reliability to manage vehicle chassis dynamics.

A control system maps air spring pressure changes to valve-open-time for precise height adjustment.

A common rear mounting structure supports a suspension arm and cylinder on a single pivot axis to reduce chassis space requirements.

Deformable plunger projection prevents twisting during vehicle axle assembly, ensuring precise alignment and extending rolling bellows service life.

A trailer wheel suspension uses a transverse pivot axis to orient the second arm longitudinally.

A vehicle fluid spring system uses a variable volume unit to adjust spring rates independently of trim height maintenance.

A reactive controller switches to a high-bandwidth operating mode based on detected control situations.

A hydraulic level adjustment device uses a reversible pump and shuttle valve to manage fluid flow for chassis positioning.

Connecting an anti-roll bar to a wheel support reduces loads on lower arm joints and improves steering feel.

A frangible lever releases the suspension arm upon impact to redirect wheel force rearward.

A flexible bumper isolates the valve actuator from cabin tilt, ensuring linear movement for accurate height regulation.

Eyeletted leaf springs and bushings integrate into a compliant walking beam, eliminating longitudinal rods to reduce weight while improving ride quality.

A damping control device switches vibration suppression modes based on vehicle operating states.

A velocity-adaptive filter adjusts gain characteristics to suppress motor noise and reduce damping response delays.

An elastic connection between the longitudinal arm and damper controls toe-in and camber angles without requiring additional chassis attachment points.

Dual shock absorber assemblies and a lateral brace decouple from the cab without detaching the brace, reducing energy transmission to the operator.

A split track frame suspension mechanism absorbs terrain shocks through pivotal and sliding motion.

Segmenting the control arm into rigid guidance and elastic suspension portions resolves steering rigidity versus springing flexibility trade-offs.

Universal mounting bodies with segmented brackets reduce manufacturing costs while maintaining compatibility across diverse vehicle geometries.

Segmented wishbone struts and an articulated angle lever resolve geometric constraints in compact wheel suspensions.

Segmented lock pieces constrain the circumferential end of a spring guide rubber sheet, preventing radial displacement when coil spring stress acts outward.

An electrically controlled suspension uses an asymmetrical leaf spring design to manage ride height and stability through active actuation.

Pivotable partial wishbones clear the wheel during turning, resolving constant velocity joint limits and boosting vehicle maneuverability.

Segmenting airflow through auxiliary lines and isolation check valves resolves the trade-off between rapid lowering speed and device complexity.

Integrating wheel speed and ride height sensors into one housing with a single connector reduces wiring complexity and mounting points.

Electromagnetic mass actuators in the wheel hub counteract external forces, resolving packaging constraints that limit inboard suspension stroke lengths.

A modular height-adjusting axle assembly rotates torsion axles to reposition the trailer deck.

A method calculates mechanical axle loads using pneumatic suspension pressure sensors and proportional distribution algorithms.

A four-point wishbone linkage connects the vehicle chassis to the axle, integrating roll stiffness and ride comfort functions into a single component.

Decentralized electropneumatic modules integrate solenoid valves and control units to reduce wiring complexity and assembly effort.

A vehicle control unit determines stop causes by comparing wheel and body stop timings to identify obstacle contact events.

A hybrid leaf spring and air suspension system absorbs load to improve ride quality.

Level regulation control device calculates required pressure values to optimize compressor actuation.

A hollow bracket with reinforcing ribs connects suspension arms to side members, maintaining structural integrity while reducing component weight.

A suspension device calculates maximum damping force from steering angular velocity to generate additional roll suppression.

Cantilevered brackets mount high-rate spring elements to control rebound forces and maintain tire loading during rapid acceleration events.

A lifting bracket connects to a vehicle suspension anchor plate via a step-shaped recess interface.

A variable ratio floating suspension system connects a shock absorbing component between upper and lower leverage arms to isolate road vibrations.

Segmented ball joint housings use bayonet mechanisms to resolve maintenance time versus connection reliability contradictions.

A road finisher lifting device adjusts chassis height relative to running gear using a mechanical locking element for secure positioning.

Rotary friction welding connects an upset carrier section to a node element, eliminating notch effects and reducing weight.

Elongated axle indents engage clamp protrusions to prevent rotational movement under torsional loads while maintaining circular cross-section strength.

A dynamic damper control device adjusts magnetic force on magnetorheological elastomers to track target vibration frequencies.

A cab suspension system adjusts spring-damper properties based on detected road information ahead.

A V-shaped clamping strap secures a vehicle axle body to a trailing arm suspension component.

A rigid axle clamping arrangement uses a sliding groove-like recess to secure the axle body against the seat portion.

Visible index notches and pointers indicate alignment position while captive bolt heads eliminate wrench requirements for bushing pin tightening.

Segmented holding valves prevent rolling and pitching movements by isolating left-right and front-rear air springs.