Springs TRIZ Cases

Large compensator volume minimizes oil temperature effects while cartridge valves enable easy tuning for reliable damping.

An adjustable hydraulic damper modifies the gap between the piston and chamber wall to optimize dampening force without costly manual reconfiguration.

Balancing seal contraction forces preserves disk valve flatness, preventing fluid leakage and ensuring stable damping force characteristics.

Segmenting the reservoir gas into a pre-charge portion allows easy manual mounting while preserving the main supply during pressure checks.

A magnetorheological mount adjusts fluid viscosity via magnetic fields to dampen oscillations.

A fluid-filled vibration damping device incorporates a rubber buffer on housing inner surfaces to absorb impact energy from the movable member.

A pressure buffer device positions a communication path at the radial outer side of a fluid reservoir portion to store and route fluid.

A vibration damper shut-off valve integrates connectors for independent hydraulic fluid filling and subsequent pump connection.

Segmented flow paths with independent adjusting elements resolve the trade-off between valve complexity and adaptability in pressurized shock absorbers.

A hydraulic mount uses segmented elastomeric members and nested rings to create interconnected fluid chambers that dampen vibrations.

Deformable rate plates absorb shock energy while hydraulic damping dissipates vibrations transmitted from the vehicle frame.

A semi-active hydraulic suspension manages fluid flow through proportional valves to optimize cab levelling and damping characteristics.

Grooves on the valve member guide a sliding pin member to stabilize disk valve track, preventing fall-off while maintaining flow path area.

A seat damping device combines a permanent magnet and electromagnetic coil to generate adjustable magnetic fields for controlling vibration.

Dual channels with a solenoid valve adjust peak damping frequencies for ignition mode and rough road driving states, overcoming single-channel limitations.

Raised area on elastomer surface supports laser-engraved depressions deeper than the elevation, resolving cracking risks from thin sidewalls.

An acceleration-activated inertia valve distinguishes rider forces from terrain impacts to reduce power loss during pedaling.

A double-lift rigid gas spring uses a nested piston rod and hollow cylinder to extend the moving object length.

Radial deflection of the damping member manages increasing torque while preventing resonance in power transmission systems.

Hot gas welding under an inert atmosphere prevents oxidation during the joining of pneumatic spring components, ensuring tightness and strength.

An intermediate cylinder with an extending portion stabilizes voltage transmission against vibration, reducing contact resistance and heat generation.

A strut mounting system inserts the unit from below through a receiving cup using an elastomer mount and fixing device.

A bicycle suspension fork uses a connecting channel with a flow restrictor to manage fluid equalization between damping chambers.

Elastic diaphragm portions strain under nut torque to join inner seat surfaces for reliable fluid sealing in shock absorber valves.

A dynamic vibration absorber with a resilient member and rigid body attenuates steering wheel oscillations.

Segmented air spring chambers adjust stiffness through active valve control for rail vehicle suspension.

Tilted second protrusions avoid contact with stacked components, suppressing wear while maintaining manufacturing efficiency.

A liquid mixture of two mutually insoluble fluids with distinct vapor pressures dampens vibration in anti-vibration apparatuses.

A hydraulic damping device uses a piston rod and rigid valve block to control fluid flow through aligned holes.

A hydrokinetic torque coupling device uses a single elastic blade to provide angular stiffness and damping between the turbine wheel and output element.

Flexible diaphragms and compressible gas mitigate pressure build-up in sealed magnetorheological fluid chambers, preventing seal deterioration.

A movable valve base adjusts position axially to regulate fluid flow in air spring dampers.

A flexible travel limiter protects the rubber membrane in hydraulically damped vehicle bearings.

A hydraulic shock absorber uses a distributor system to adjust fluid pressure drops and flow rates during piston movement.

A vehicle compartment lid employs a two-stage braking mechanism to equalize pivoting speed, eliminating rebound vibration at the fully open position.

A decoupling mass separates two pneumatic isolators in series to enhance vibration isolation performance.

A damping force generating apparatus uses a guide portion to redirect a jet stream from the main flow path toward the pilot chamber.

A guiding piece with a protrusion penetrates the tube to block the piston and ensure symmetrical force distribution.

An engine mount isolates vibration by allowing the orifice module to move vertically, eliminating membrane noise while maintaining high-frequency insulation.

A magneto-rheological elastomer composition changes its storage modulus upon magnetic field application to enhance vibration absorption capabilities.

A plastic bushing joins a core tube and cladding tube via friction or laser welding to create an integral elastomeric structure.

Segmented locking member prevents unintentional removal during disassembly by maintaining frictional contact with the spring counter force member.

Progressive magnetic engagement increases damping force near stroke limits, preventing damage from uncontrolled energy absorption.

A suspension controller adjusts solenoid current limits based on estimated temperature to maintain damping force control.

A compact dual motor-pump unit simplifies installation by merging two identical hydraulic pumps into a single pre-mounted assembly.

Segmented grommet cavities absorb hood impact energy by allowing pin travel into an active zone, protecting the engine from damage.

A telescopic spring unit incorporates a control device with a movable release element to counteract the locking force.

Flow changing protrusions in limiting passages redirect liquid motion to suppress abnormal noise while maintaining reliable vibration damping performance.

A hydraulic shock absorber uses a spool valve to adjust damping force based on movement frequency.

A nuclear reactor damping device uses a piston and housing filled with coolant to reduce vibration between components.