Springs TRIZ Cases

Damper spring elements suspend the air bag module within the armature, mitigating driver vibrations without increasing packaging space or system weight.

An actuator-controlled piston assembly employs a slanted restrictor sleeve edge to minimize turbulence and noise during compression and rebound strokes.

An active bearing uses a decoupling unit to separate static load support from dynamic vibration control.

A combined gas spring and damper unit uses a poppet valve to restrict hydraulic fluid flow, providing controlled motion during load lifting.

A hydraulic shock absorber uses a colloidal suspension of inorganic particles to modify fluid viscosity and resist leakage.

Segmented stopper rubber reduces vertical displacement by engaging spaced protrusions sequentially, preventing excessive engine deformation under heavy loads.

Internal and external springs in a slidable partition assembly enable independent activation forces for compression and rebound strokes.

A vibration damper arrangement uses segmented check valves to decouple pilot pressure from operating pressure for independent damping control.

Segmented intermediate chamber design reduces clatter noise from high-frequency piston accelerations.

An air spring cover integrates a switching valve to link two sealed air volumes for adaptable stiffness.

A hydraulic compression stop arrangement transfers pressure to a fixing member through a locking connection between an insert and the body.

A controllable vibration damper uses a single damping valve to adjust characteristics within a compact two-tube housing.

A hydraulically damping mount uses a plate-shaped decoupling device to maximize cross-sectional area utilization within the fluid channel.

A suspension device uses a guide rod to align inner and outer tubes, simplifying manufacturing by removing complex cylindrical recesses.

Intersecting axial and radial holes in the joint structure prevent rattling by restricting radial movement during rotary operations.

Moveable wall portion compresses fluid volume to generate pressure bumps for aircraft landing gear.

Embedding metal ropes in composite matrices creates inter-wire friction, resolving low damping capacity under dynamic loading.

A mechanical detection unit measures relative distance between supporting members to trigger air discharge.

A stepped bore damper assembly uses an occluding pin to modulate fluid flow through varying annular gaps.

Segmented stoppers stabilize the piston rod coupling while slots in the core reduce magnetic field intensity to lower damping force at low speeds.

A nozzle plate uses a semifixed membrane to control hydraulic liquid flow for engine mount damping.

Variable volume chambers shift fluid through an inertial track, minimizing vibrations while supporting high static stiffness.

Inert atmosphere annealing suppresses inner surface decarburization, maintaining fatigue strength in high-stress spring applications.

A bicycle damper divides its damping channel into sections with varying magnetic field strengths to adjust fluid viscosity and control impact response.

Integrates sealing tube parts with thicker fitting parts into partition wall rubber, preventing short-circuiting and jamming while reducing sliding resistance.

Threaded adjusting bolt moves lower spring receiver vertically to adjust suspension preload without axle detachment.

A damper uses a gel attenuating medium with matching housing and cap materials to stabilize damping force.

Merging steering stabilization and reversing lock functions into one hydraulic piston assembly reduces installation space and production costs.

Segmented connecting device design allows independent head bearing replacement while maintaining airtight seals through integrated press connections.

Concentric sub-seat portions in the piston create separate valve chambers that restrict initial fluid flow, suppressing sharp damping force changes.

Recessed depressions in the valve seat reduce surface adsorption forces, stabilizing cracking pressure against fluid viscosity changes.

Adjustable resilient loading on the pilot valve member restricts pilot fluid flow, reducing sensitivity to hydraulic fluid viscosity and temperature variations.

Bracket latch slope portion engages outer recess to prevent dislodgement of second attachment member during lateral insertion.

Sealing members hermetically cover wood member ends in resin covering to prevent air accumulation and maintain molding accuracy during injection.

Laser irradiation replaces injection molding to drill overflow holes, resolving diameter tolerance issues that cause inconsistent damping forces.

An X-shaped spring bearing absorbs high axial loads via elastic deformation of plate washers, preventing premature failure from shear stress.

A hydraulic shock absorber integrates power drive electronics adjacent to an electromechanical valve for real-time damping adjustment.

External damping portion with pressurization maintains stable pressure balance independent of piston speed, enabling wide-range adjustment without disassembly.

A passive valve with metering discs shapes the pressure-flow rate characteristic curve in damping-adjustable shock absorbers.

A vibrationproof device uses a second liquid with higher vapor pressure to preferentially generate cavitation and absorb shock waves.

A fluid-filled vibration damping device uses a segmented intermediate chamber to enable independent fluid flow paths for multi-frequency damping.

Nested arms on a rigid rod control decompression force, preventing explosive release from wire binding failure.

Replacing carbonyl iron powder with high-permeability sendust particles boosts magnetic flux density while enabling weight reduction.

A sleeve bearing uses a segmented cage to adjust radial spacing during installation.

A vibration damper valve unit with three flow paths enables adaptive damping settings through a single integrated component.

A leaf valve opens at low piston speeds to maintain damping force, resolving inadequate vibration control.

Rotary ring fixation prevents material wear and detachment while enabling fully automatic assembly of pneumatic spring components.

Asymmetrical first and second blocking members engage via receptacle geometry to prevent spontaneous detachment of motor vehicle shock absorbers.

Solid air cylinder float compresses gas to increase pressure and spring rate, eliminating auxiliary anti-roll devices for improved ride quality.

Thinned partition walls in a vibration damping device lower kinetic spring constants via pressure release, resolving high-frequency isolation trade-offs.