Springs TRIZ Cases

An inertial fluid column and height compensation chamber keep suspension end-stop travel consistent across changing vehicle loads and attitudes.

A bonded screw or snap ring secures the air spring bellows to the cover, simplifying assembly while preventing leakage and pull-off.

A recessed mount with a dome-shaped space and through holes lowers spring constant without increasing anti-vibration device size.

A separate channel element secures the sealant without weld-clamping, cutting leakage risk and simplifying air spring valve production.

An internal pressure sensor and circuitry measure pneumatic suspension behavior in real time, improving bicycle setup without external tools.

An integrated gas spring and hydraulic damper uses pistons and controlled fluid flow to adjust ride height and improve damping on mixed terrain.

Adjustable pressure-chamber and bypass connections vary damper throttle cross section to tune damping force across applications.

An anti-vibration frame support keeps a work vehicle muffler heat insulating cover secure despite exhaust vibration and frame variation.

Interlaced reinforcing elements and a flexural support membrane help non-pneumatic tires carry loads with lower mass, rolling resistance, and better comfort.

A bushing-guided rectangular elastic seal keeps viscous fluid tight in a rotary damper while reducing misalignment and leakage.

An inertia valve in the cab damper filters low vertical acceleration to limit center-of-gravity shifts during steering, braking, and gear changes.

Shape-memory alloy cells let a vibroacoustic plate retune itself to absorb multiple vibration frequencies without adding heavy damping materials.

Interchangeable valve discs tune opening characteristics in a standardized shock absorber cage body, cutting part and management cost.

An internal piston rod flow adjuster separates rebound and compression tuning without extending the oil path, preserving damper responsiveness.

A Z-shaped plastic spring replaces rust-prone metal springs in press pumps, preserving reset force while simplifying recycling and avoiding liquid contamination.

A separate piston shoulder attachment simplifies air spring production while securing the bellows bead with a pressure-resistant conical seal.

A weighted membrane and fluid-flow chamber dissipate vibration at high temperatures while avoiding elastomer degradation and complex attachment.

A thermally expanding gap mechanism keeps eddy current damping stable as conductor heating lowers conductivity, while cooling removes excess heat.

An elastic-member-supported stopper limits engine mount displacement without the sudden spring constant rise that harms ride comfort.

A rotatable handle and gas shock simplify basketball goal height adjustment by aligning release and lock functions in one lighter mechanism.

A pressure-balanced poppet valve with check shims stabilizes shock absorber fluid flow to reduce overshoot, oscillation, and harsh ride response.

A protruding flywheel structure raises inertia while the damper and torque limiter absorb fluctuation and constrain excess torque.

Viscoelastic slotted receivers add friction damping to soft-to-hard connectors, reducing reaction forces under wave, wind, and blast loading.

A movable valve disc cushions leaf valve reseating in a shock absorber to suppress rattling noise while maintaining low-speed damping.

Spring-biased lock balls and sleeves let a telescopic hold open rod support fan cowl weight, lock open securely, and resist inadvertent closure.

Inclined wire rope isolators and a damping support member keep sensitive equipment isolated from multi-direction vibration across wide temperatures.

Curved spring legs and widened transition regions improve compression force development while preserving favorable plastic deformation.

A dashpot slows the spring-driven plunger before stopper impact, cutting shock, discomfort, and drug damage in high-viscosity injection.

A sealing lip on the active body maintains hydraulic pressure despite receptacle bulging, enabling stable joint damping and locking.

A sealed fluid chamber with a moving interference element absorbs tangential and compression impacts while returning to shape after use.

A travel-limiting damper mass constrains deflection to protect the spring assembly, prevent detachment, and extend vehicle damper life.

A sheet profile bonded to dense foam absorbs impact through controlled plastic deformation and support, increasing crash energy absorption without thicker designs.

A sub-cylinder lock chamber and bypass valve raise hydraulic pressure near full contraction, delivering stronger stroke-end damping.

Multiple orifices and check valves limit back-pressure buildup in a shock absorber, preventing damping force overshoot during stroke reversal.

A bent spindle inlet and cured sealant film replace multi-O-ring sealing to prevent fluid leakage and maintain pressure stability.

A rotating ring pad locks into lid slots to simplify pad installation and removal while adjusting bicycle shock absorber damping.

A temperature-responsive needle valve keeps dashpot fluid flow stable across temperature swings, preventing stalling and uneven closing speed.

Curved tapered arms flex with each flywheel rotation to align mass, cut bearing impact, and reduce vibration transmission.

A stepped drive valve blocks fluid entry between valve bodies, stabilizing pressure receiving areas for accurate damping control.

A spindle-driven damper engages only during fast flap motion, reducing drive energy use and wear while preventing hard vehicle flap closing.

A thrust generation chamber and stepped drive valve stabilize pressure receiving areas, enabling precise damping control at high flow rates.

Miura-Ori inflatable cells with fluid channels create an energy absorber that deploys on demand, collapses flat, and can be reused.

Rotating hinged arms and expandable bands absorb axial impact while improving compression length, ventilation, and tunable energy attenuation.

By turning shock absorber piston motion into voltage, this case enables reliable road surface detection in poor weather without cameras or radar.

Switchable damping and isolation keep the frame stable during fast imaging motion, preventing blur and improving analysis throughput.

Integrated throttle and bypass valves in a hollow-rod buffer simplify shock absorber construction while improving damping stability and service life.

A direct-acting main-piston valve replaces pilot and check valves to prevent force overshoot and keep damping force stable.

A flexure-mounted plate absorbs ballistic shock through elastic deformation, protecting optical instruments on military platforms from damage.

A pressure-responsive equalization element offsets oil expansion under high loads, keeping shock absorber damping stable as fluid temperature rises.

A localized tube-wall taper creates a controlled burst point in a gas pressure spring, releasing excess pressure without valves or uncontrolled rupture.