Vibration Dampers TRIZ Cases

Segmented springs along shear web edges eliminate adhesive voids and maintain compression force during wind turbine blade assembly.

A telescopic strut employs a cam channel and pin to securely couple structural members during transport.

Integrating a toroidal damping element inside the helical spring inner volume resolves placement constraints while attenuating resonant vibrations.

Electromagnetic bumper converter transforms impact energy into electricity, reducing repair costs from deformation.

A compressively held damping member with low rigidity reduces vibration levels between facing frames.

Plasma spray deposits atomized material onto rotating shafts to form corrective weights, eliminating heat-affected zones that reduce fatigue strength.

A dispensing pump uses a polymer compression spring assembly to enable full plastic construction.

Spring-loaded brake pedal actuator allows independent inspection of brake lights and air leaks, eliminating the need for a second person to depress the pedal.

Cylindrical end mounts with helical grooves encase tension spring coils to secure attachment without fasteners.

Dynamic stiffness adjustment via magneto-rheological fluid resolves the trade-off between control precision and system flexibility in rehabilitation robots.

An offset end coil on a coil spring enables coupler insertion without high deformation force during assembly.

A seat suspension combines a magnetic spring and damper to vary spring constant, reducing bottoming impact during compression.

A driving force controller adjusts target damping and stretching forces based on actuator stroke position to maintain operational range.

An electromagnetic suspension apparatus adjusts spring force based on actuator stroke position to improve ride comfort.

Bent flexures loaded in shear approach elastic instability to lower horizontal stiffness, reducing sensitivity to payload changes.

Arc-shaped sliding channels guide buckling elements to create nonlinear stiffness, eliminating electromagnetic interference with precision instruments.

Grooved end mounts with friction-resistant coatings eliminate fastener stress concentrations and prevent spring slippage in nested systems.

An anti-vibration device uses an inclined intermediate plate to refract high frequency vibrations.

A thermocompensated spring uses a steel core with a copper coating to stabilize rigidity across temperature changes.

Composite hubs reduce weight and tensile stress while maintaining strength at high rotational speeds.

A prestressing flange spans the gap between distal ends of an energy-absorbing element to maintain a stable prestressed state.

A micromechanical spring fork anchors support arms to a rigid structure, reducing tensile and compression stresses on the beam.

A compression spring tilts a central stop bolt against a cone wall to eliminate bulky edge webs and reduce weight.

A shock absorber uses a threaded rod and rotating element to dampen seismic excitations.

Outer flange positioning expands friction diameter for higher hysteresis torque and reduced abrasion.

Chamfered inner spring windings prevent sticking between outer coils, eliminating abrasion and flash formation during torsional vibration.

A linear damper generates torque through eddy currents between rotating permanent magnets and a magnetic surface to provide adjustable resistance.

A pyramidal elastomeric load cushion provides a continuously increasing spring rate through shear deformation.

A bumper panel system uses a slip-on design cover to display customizable aesthetics over a rigid impact-absorbing core.

A vibration absorbing unit expands and contracts electrically to damp mechanical oscillations.

A bistable spring band transitions from a planar position to wrap around footwear upon stepping.

Segmented parallel plate flexures within a unified mounting structure resolve the trade-off between directional compliance and rotational stiffness.

Elastically deformable blades develop circumferentially beyond attachment points to reduce stress concentrations in torsional dampers.

A vertical seismic isolation device employs a Scott-Russell guide mechanism to constrain movable frame motion along a single axis.

Negative stiffness magnets reduce dynamic spring rates near zero, resolving ride comfort versus handling trade-offs.

A motor hysteresis mechanism applies frictional force to control anti-resonance frequency in hybrid power transmission paths.

A bushing design uses a central recess and convex portion to enhance the self-contained stopper function.

Segmented rubber and metal spring members absorb distinct vibration frequencies within a vehicle bush assembly.

An integral torsion damper ring joins coupling surfaces via a flexible membrane structure to eliminate complex joining processes.

Layered plastic filaments suppress unwanted noise from metal spring oscillations while maintaining elastic restoring force.

A balancing weight body uses a ferromagnetic inlay to establish a magnetic circuit for secure attachment.

Movable coupling means shift weights along the disk radius to adjust moment of inertia, eliminating slow manual weight changes.

A spray bar actuator integrates damping accumulators and a recharging device to stabilize the tilt angle during terrain traversal.

A conical engine mount radial snubber rotates freely on a bearing assembly, preventing rubber wear from excessive tangential friction forces.

Integrating a tilger drive plate with a cover plate reduces parts count and manufacturing cost in torque converter assemblies.

Segmented bearing elements increase shear gap volume in viscous torsional vibration dampers, resolving the trade-off between mounting security and fluid space.

Internal toroidal dampers engage spring coils via friction and compression, reducing transmissibility without external mounting constraints.

A loudspeaker torsion bushing uses mechanical compression at the outer diameter to secure an elastomeric member against a second structural component.

Double-walled support bearings channel coolant through internal chambers, preventing heat exposure that degrades elastomeric durability and acoustic properties.