Springs TRIZ Cases

A hybrid stiffness bearing module combines fluidic support with spring swivel joints to isolate vibrations.

Side-access bracket clamp releases engine mount fittings without vertical bolt removal, resolving crowded compartment constraints.

Segmented valve components maintain precise residual pressure thresholds while reducing manufacturing costs associated with complex housing designs.

Embedded thread plies balance forces under pressure to reduce device complexity and manufacturing cost.

Fail-safe valve prevents sudden damping force changes during solenoid failure, ensuring vehicle operation stability.

Counter-rotating masses with adjustable inertia generate harmonic forces that resolve oscillation damping reliability while managing device complexity.

An axially displacing separating element isolates damper oil from gas in a compensation chamber, preventing foaming and reducing cold operation noise.

An inertia-actuated valve assembly regulates gas flow within compact suspension systems using a biasing element and mass-driven valve body.

Relocating the rebound stop to the outer tube via extraction prevents piston rod stress during compression.

A segmented linear actuator uses a separable base and cylinder design to enable rapid mechanical repositioning of pneumatic components.

A semi-active engine mount uses a magnetic closure to adjust fluid flow paths, dynamically altering damping characteristics.

Shaped apertures in a hydraulic damper spool valve create predictable pressure-flow characteristics, eliminating sensitivity to manufacturing tolerances.

Triangular hollow aluminum members join without projecting weld beads, dispersing impact energy while reducing bumper weight.

Integrates damper cylinder, sub-tank, and adjustment mechanism into a single rear cushion unit for two-wheeled vehicles.

Worm screw and sliding nut mechanism guides seismic mass within housing, reducing friction and wear for reliable aircraft vibration absorption.

Plastic deformation of tubes locks guide and bottom units, reducing manufacturing complexity and costs.

An extended mounting member supports pressure-receiving liquid chambers to prevent local elastic deformation and maintain damping performance.

A telescopic suspension device uses partition walls and pistons to create separate working chambers for fluid flow control.

A hydraulic snubber converts shaft rotation into piston movement to dampen dipper door swing.

An adjustable cab isolator bracket uses a spring retainer and bracket body to tune locomotive cab height.

Height offset between degassing and rolling orifices separates gas and fluid transfer paths, reducing return time to nominal state.

A hydraulic rebound stop adjusts damping via fluid exit means, eliminating rubber cushions and reducing assembly complexity.

Segmented piston valves reduce manufacturing complexity by eliminating multi-stage rod designs while maintaining reliable damping.

A pneumatic damper with a mechanical clutch releases coupling in both directions to enable bidirectional movement.

An electromagnetic unit moves a blocking member in the cylinder to adjust damping, eliminating magnetorheological fluid leakage and high maintenance costs.

Replacing heavy linear stabilizers, a rotary damper mounted on the king pin centerline reduces weight and maintenance while controlling oscillations.

Protrusion portions on the elastic body create asymmetric spring constants between input and orthogonal directions, resolving vibration isolation trade-offs.

An elastic piece in the piston damper fitting hole absorbs looseness from wear and thermal expansion, preventing wobbling and maintaining braking force.

Outward-facing seals block abrasive piston ring dust from scratching inward-facing seals, preserving suspension reliability.

Segmented outer guide parts pivot independently to absorb torsion and minimize transverse forces on the shock damper.

Replacing elastomeric bumpers eliminates lubrication and specialized assembly equipment while maintaining shock absorption in air springs.

Relocating the sensor element to the shock absorber assembly eliminates soiling errors and wear-induced inaccuracies in pneumatic suspension height monitoring.

A hydropneumatic suspension unit merges gas and liquid into a single chamber to provide spring and damping action without separating pistons.

Piezoelectric actuators mounted on sheet metal beads generate structure-borne sound waves to dampen oscillations.

A damper mount structure uses a projection and collar to disperse loads across the damping member.

A nested damper design uses a secondary piston inside the main assembly to generate variable damping forces.

A pneumatic spring bead ring uses separate core rings to guide reinforcement elements in an S-shape for reliable force transmission.

Replacing motor-driven parts with a magnetorheological valve eliminates mechanical errors while maintaining reliable damping control.

Nesting detection electronics inside the base part preserves standard housing dimensions, enabling sensor-equipped springs in existing tool recesses.

A suspension shock absorber uses a variable cross-section piston rod to adjust fluid passage area and alter damping force characteristics.

A floating piston actuator allows rod movement to reduce outer diameter stress.

A composite lower pad design combines an elastic rubber section with a rigid plastic base to secure the component within a vehicle suspension assembly.

A fluid damper assembly uses a centrifugal mass member to pressurize elastomeric chambers and actuate a pressure sensing control valve.

Remote signal controls actuator to adjust damping rate, enabling terrain adaptation without stopping.

An annular stop damper uses axial openings in the elastomer to resolve high wear and limited design options.

Radial sealing element positioning integrates an electrically controllable valve without reducing piston stroke or increasing damper weight.

Fitting a damping member into metal bellows valleys stabilizes the mounting state while absorbing impact forces to prevent deformation.

A hydraulic shock absorber uses segmented flow paths to circulate oil between piston and rod chambers via an intermediate reservoir.

A partition element with elastic walls and through holes manages liquid flow between chambers to isolate vibrations.