Springs TRIZ Cases

Segmented dust cover and bellows prevent mud adherence on piston rod without hindering spray coating of the outer shell.

Segmented auxiliary cylinders house pneumatic chambers to reduce longitudinal length while maintaining damping stroke in aircraft landing gear.

Segmented damping and retaining cylinders resolve the trade-off between structural strength and manufacturing ease in rear suspension systems.

Fixed cushions absorb impact energy before the free piston strikes housing steps, eliminating clunk noise while maintaining damping force stability.

A gas spring piston uses a retainment ridge and engagement feature to compressively hold the flexible wall.

A variable stiffness liquid inertia vibration isolator uses a stepper motor to rotate an elastomeric pad for selective frequency adjustment.

Projection part on intermediate sleeve abuts seal rubber layer to achieve axial retention, eliminating complex bending work on outer cylinder.

A damping force control shock absorber uses segmented check valves to independently manage hydraulic flow for extension and compression strokes.

A springless shock absorber uses a floating piston to create a gas pressure chamber that supports vehicle weight.

A stabilized pointing system uses a movable supporting element and extensible legs to control orientation on unstable platforms.

A shock absorber piston incorporates a connecting portion that temporarily links air chambers during sliding to equalize internal pressure.

Conical cylinder geometry and thermal expansion materials compensate for viscosity changes, ensuring consistent damping performance across varying temperatures.

A liquid-charged antivibration device uses a partitioning member with thin and thick membrane portions to adjust dynamic stiffness based on vibration amplitude.

A support structure connects the piston to the shock absorber cylinder, ensuring a stable mechanical interface.

Segmenting processing periods by resonant frequency reduces CPU cost while maintaining precise damping force control.

Hat-shaped impact absorbing member uses deformation guidance sections to control buckling resistance and disperse bending deformation.

An elastic member in the adjusting chamber maintains oil pressure without a spring or pressure piston.

A seal member isolates the solenoid plunger chamber from contaminant intrusion and air entrainment, preserving damping force stability.

A RevoKnuckle suspension integrates an anti-twist mechanism within the shock absorber cylinder and piston rod to prevent carrier rotation.

A hydraulic stop uses a slide valve and thrust spring to automatically adjust damping during oscillating movement.

Hydromount assembly uses a hollow shaft to pump fluid between chambers for frequency-dependent damping.

Box-type cross-section structure distributes loads across shock absorber supporting panels, preventing deformation under twisting and bending forces.

Segmented elastic portions with varying moduli eliminate dogleg singularities in brake pedal reaction force transitions.

An external air reservoir with a flow control device resolves volume constraints to enhance damping ratios across varying axle loads.

Radial expansion of the flexible outer member absorbs impact energy while an isolation layer prevents noise transmission to the vehicle frame.

A spring-loaded fail-safe valve closes the pilot passage when the solenoid fails, preventing excessive damping force that harms vehicle stability.

A bleed disc with a non-linear orifice contour restricts fluid flow between working chambers to generate damping force at low piston velocities.

A computer estimates actuator internal temperature using voltage duty ratio deviations without physical sensors.

A shock absorber assembly integrates a frequency-dependent damping valve within a solid protective part to shield the valve from high compression pressures.

Integrating the spare tire carrier with a tuned mass damper reduces vehicle weight and manufacturing costs while effectively damping structural vibrations.

Segmented outer ring with vulcanized spring stabilizes hydraulic bearings, eliminating radial play and noise while enabling modular engine adaptation.

A ferrite-covered inductive sensor assembly uses a virtual coupler to determine target position through conductive aluminum housings.

Segmented hollow piston rod reduces gas chamber volume while maintaining force delivery and stroke length.

A dual-directional snubber system uses a paddle and valve assembly to dampen dipper door rotation in both opening and closing motions.

Deformable extraction-preventing shoulder on actuator head creates gas discharge passage during uncontrolled return to prevent stem ejection.

Adjustable hydraulic bearings dynamically tune stiffness and damping via PID-controlled current flow to match real-time vehicle operating conditions.

Extending portions generate rotation moments to press bonded sections into tight contact during impact.

Elastomeric spacers distribute torque loads while a flow control valve standardizes the opening rate regardless of bin weight.

A bush bearing uses a fluid-free damping chamber to absorb higher axial load frequencies through gas compression.

A magnetorheological fluid damping mechanism actively controls actuator strokes using variable viscosity to reduce component wear.

A gas spring curve control valve uses a rotor mechanism to adjust fluid communication between chambers.

A liquid sealed mount uses a segmented support member to transmit loads between a stud and diaphragm for vibration control.

A solenoid driver circuit generates peak and hold currents to actuate electromechanical valves in hydraulic shock absorbers.

An intermediate mounting piece connects an anti-vibration actuator to a vehicle wall using separate screw routes.

A vehicle shock absorber mounting angle variation structure adjusts the damper orientation via a driving unit.

A hydraulic damper sealing ring switches between axial and radial slots to limit excessive loads on vehicle components.

A remotely operated bypass valve adjusts damping fluid flow within a suspension damper cylinder to modify ride characteristics.

U-shaped spring-loaded anti-rattle device preloads turbocharger joints to eliminate rattling noise and vibration.

Check valve body supported at connection orifice reduces damper diameter.