Springs TRIZ Cases

High-purity fluoropolymer construction eliminates leakage and misalignment while increasing flow coefficient.

A polygonal seal element engages the cylinder wall to distribute pressure evenly across its contact surface.

Segmented fork assembly relocates sensor to undamped leg, resolving complexity trade-off while enabling precise position tracking.

A vehicle suspension upper support uses a press-fit operator bonded with sealing rubber to secure the outer tube member.

A gas spring assembly uses an unreinforced elastomeric wall with varying thickness to establish a non-constant stiffness profile along its length.

Segmented boot design with a projecting centering portion restricts coil spring rotation and prevents off-center wear during suspension operation.

Dissolved gas forms spherical air bubbles that absorb pressure drops, suppressing cavitation noise without adding structural complexity.

A compact elastic fixed bearing uses a cuboid frame cavity to securely hold an elastomeric spring body for stable component support.

Elastic prestressing decouples force control from friction coefficients, eliminating stability uncertainties and enabling directional damping.

A flexible Y-shaped tool guides a blocking element onto a suspension strut piston rod and spring assembly.

A quasi-zero stiffness electromagnetic vibration isolator uses adjustable stator assemblies to balance air gaps and spring compression space.

Sequential oxidation before final polishing reduces process time and costs while maintaining corrosion resistance.

Stacking monocrystalline silicon layers at 45 degrees compensates for Young's modulus variations, ensuring temperature stability.

Asymmetric oval groove provides distinct resonance frequencies for perpendicular vibration damping.

A twist beam axle assembly uses press-fit bushings to establish weld-less joints between the beam and trailing arms.

An air spring exhaust passage inlet opens to the chamber when clearance exceeds limits.

A chairlift protective device uses a clamped coil spring to reduce manual opening force for passengers.

A mounting structure uses a damping device and insulating fabric to reduce vibration in electrical machine cooling units.

A front fork design relocates stroke sensors and solenoid valves to the sprung portion of the suspension structure.

Locator tabs and retention straps constrain air spring movement, reducing bellows wear while accommodating lateral loads.

An integral piston chamber surrounds a structural member to maximize internal volume within a gas spring assembly.

Segmented valve elements with axially extending channels provide adaptive damping while minimizing wear and off-axial forces.

Axial valve disc movement fully opens fluid passages, resolving insufficient flow precision in monotube shock absorbers.

Segmented bypass valves maintain damping force attenuation during high-frequency vibrations, preventing piston displacement issues in vehicle shock absorbers.

Segmented piston ring members assemble axially to eliminate radial expansion breakage risks.

A three-way solenoid valve integrates intake, switching, and discharge functions within an air suspension circuit to reduce component count.

Dynamic engine mounts adjust stiffness and damping via sensors to isolate the chassis from lateral shudder during low-speed acceleration.

A shock absorber cover features a variable space width between its inner surface and housing to increase structural stiffness.

Segmented telescopic sleeves prevent spring buckling in hydraulic dampers, maintaining axial stability and maximizing compression stroke length.

A position-sensitive shock absorber uses a spring-biased choking member to alter fluid flow resistance along the piston stroke.

A diene-based rubber composition blends low-melting halogen flame retardants with fine aluminum hydroxide for uniform dispersion.

A flange design featuring a metallic support cage and plastic body connects shock absorber tubes while maintaining fluidic coupling.

Curved cylindrical filling valves integrate directly into the inner cylinder to provide self-adjustable damping characteristics.

A vibration damper uses a sealed cover to protect the bearing space.

A shock absorber pilot valve manages fluid pressure through a flexible disk member, preventing excessive back-pressure buildup during main valve operation.

Angled clamping axes create diagonal bracing that resolves direction-dependent shock absorption inconsistencies in optomechanical leveling devices.

Axial extension-compression cycles in shape-memory wire ropes maintain constant stiffness and damping across varying oscillation amplitudes.

A damper valve uses a flexible wall against a curved surface to linearize closing force, resolving non-linear pressure dependencies.

An integrated carrier housing protects electronic components from environmental exposure while transferring compressive loads to enhance suspension reliability.

An intermediary bearing mediates the solenoid armature rod and housing, reducing friction while maintaining dirt insensitivity.

A tubular collar guides the main valve in a damping valve to prevent tilting and stabilize biasing force across varying piston speeds.

Merging pilot and bypass passages in the spool guide reduces structural complexity and improves mass production consistency.

Counterforms on metal inserts in a thermoplastic wedge distribute transverse forces, resolving the trade-off between weight reduction and mechanical strength.

A hydro bush uses staggered flow path protrusions to guide working fluid in a zigzag pattern, increasing effective flow distance within the rubber portion.

An annular restriction member with radial spring sections biases a valve, reducing cylinder weight while maintaining stiffness and stroke precision.

Radial placement of the equalization chamber reduces axial length while maintaining vibration isolation performance.

A piston ring with a cutout portion creates a hydraulic cushion effect within the cylinder apparatus.

A hydraulic suspension system uses a central manifold to move fluid into shock absorbers, shifting floating bearings to shorten the struts and lower vehicle ride height.

Assistance springs reduce clutch engaging time by 40% and increase torque transmission capacity while maintaining a normally closed configuration.

A control device adjusts damping forces using vehicle body and wheel acceleration differences to stabilize suspension behavior.