Springs TRIZ Cases

Asymmetric fastening elements on shock absorbers prevent twisted mounting and maintain damping effectiveness across installation angles.

A regulable vibration damper uses a bypass duct with one-way valves to adjust flow cross sections for distinct damping behavior.

Segmented piston assembly with retainers reduces manufacturing complexity while maintaining fluid flow.

A damper with dual pistons uses a reduced-diameter pressure tube section to fluidly communicate chambers.

Machined internal airline passageways eliminate fragile external hoses, preventing abrasion damage and moisture ingress in luxury SUV air suspension systems.

A vibration damper incorporates a color change indicator on its outer wall to detect leakage via chemical reaction with the internal medium.

Single bracket with radial gap aligns auxiliary device ports on hydraulic cylinders, preventing oil leakage from positional deviations.

Forging mounting holes directly into the handlebar eliminates complex rework, reducing manufacturing costs while enhancing structural reliability.

A single electronic valve within the piston rod controls fluid flow between chambers to adjust damping force across three distinct states.

A mount bush uses a coil and permanent magnet to control magnetic viscoelastic fluid viscosity for consistent damping.

A seesaw-shaped actuating element switches integrated air inlet and outlet valves, eliminating undefined switching points caused by spring fatigue.

A remotely operable bypass valve adjusts working fluid flow through an adjustable port in a vehicle suspension damper.

A single detector unit resolves the complexity trade-off by combining overpressure and bottoming sensing into one housing.

Merging damping and return mechanisms into one compact assembly reduces chassis weight and installation space while stabilizing commercial vehicle axles.

Pin-shaped amplitude delimiters engage during high vibrations to prevent overstretched elastic elements and uncontrolled impacts.

Tapered communicating pores minimize resonance magnification and abnormal noise by restricting liquid flow through the partition member.

A rotor device accumulates kinetic energy using centrifugal force to move weights along a toothed guide.

Interlocking convex-concave buffer portions engage fuel tank recesses, eliminating adhesive degradation from plasticizer migration.

Plate-shaped head cap features circumferentially spaced projections to increase axial clamping dimension for the protecting cover.

Integrated rod guide claws hold the seal holder and oil seal as one unit, eliminating sequential insertion steps that increase installation time.

A damper system with a jounce shock mechanism absorbs impact forces through hydraulic fluid resistance and piston engagement.

Nesting the connecting element inside the cylinder increases compressible medium volume to flatten the spring characteristic and reduce temperature influence.

Aligning PWM frequency with piston rod natural frequency eliminates rattling noise from magnetostriction.

Integrating sealing and spring functions into a single bellows component reduces part count and damper volume compared to separate O-rings and return springs.

A cantilevered upper member flexes beneath a vehicle hood to absorb impact energy before engaging rigid engine structures.

Suspended damper masses absorb vibrations in extended vertical lathe rams, restoring dynamic stiffness lost during deep cutting operations.

Segmented longitudinal stays with pivoting joints lower the roll center, resolving reduced traction caused by raised centers in V-shaped designs.

Integrating bumper stop with piston via polymer member reduces component count and increases stiffness.

Variable damping pneumatic cylinder reduces secondary injury risk by absorbing impact forces during rapid retraction.

Segmented composite torsion elements prevent tearing under vertical loads, avoiding air leaks that cause compressor overheating.

Embedding wireless sensors inside elastomeric air spring walls enables real-time monitoring that prevents overheating and extends component life.

Plastic deformation of the sleeve edge encases the sealing element, preventing gap corrosion without thermal distortion.

An adjustable suspension strut bearing assembly modifies rigidity via an actuator-driven adjusting ring and elastomer compression.

A damper unit uses magnetic eddy currents to dampen vertical vibrations in elevator cars during standstill.

Spot-welding a composite patch with a viscoelastic resin layer to base plates suppresses noise and vibration without increasing vehicle weight or thickness.

An implant uses an electroactive polymer to stiffen and hold the tongue in place.

Universal vehicle interface adapter allows passive and active dampers to share attachment receptacles while maintaining optimal solenoid valve placement.

Replacing valve bodies with an integral flow changing protrusion prevents negative pressure and reduces abnormal noise in the main liquid chamber.

Waveform protrusions suppress liquid rippling and air bubbles, stabilizing damping forces without complex manufacturing.

Tubular jacket lightened portions deform axially to create gas discharge passages.

A bicycle suspension damper uses a rotatable blocker to control fluid flow through an aperture.

Valve arrangement manages damping medium flow between chambers using distinct restriction areas for each stroke direction.

Segmented spring elements in a vehicle top-mount assembly counteract static loads, maintaining optimal compliance for effective road disturbance damping.

A movable coil detects front fork stroke length through inductance variation against a conductive stem shaft.

Conical rollers in a hybrid bearing absorb torsional forces, reducing stress buildup and extending rotorcraft bearing life.

Segmenting the outer bracket and caulking member resolves positioning inaccuracies during assembly.

Hydraulic damping shifts fluid through calibrated ducts via a mobile wall, reducing weight while maintaining steering stability.

Narrow coaxial notches with specific geometry on a hollow spring element prevent sudden rigidity drops and material swelling under cyclic loads.

Shock absorber increases damping force as compression stroke lengthens, balancing ride comfort with steering stability for heavy vehicles.