Springs TRIZ Cases

Replacing precision microbores with a porous foam element reduces manufacturing complexity while maintaining reliable damping performance.

Radial precompression counters mold shrinkage deformation to maintain uniform compressive loads on the elastic body.

Separating thrust force into frequency bands with distinct limit values reduces actuator calorific value and prevents insulation deterioration.

A front fork shock absorber uses a DC-powered driving unit to adjust the spring rate of a resilient member for ride comfort.

Integrating a hydraulic pump drive between chambers enables adaptive damping control, resolving fixed-property limitations in standard two-pipe designs.

A hydraulic compression stop member uses a bypass conduit and pressure relief valve to control damping fluid flow within the shock absorber.

Oblique rib structure in electronic device support foot attenuates broadband vibrations by converting mechanical energy to thermal heat.

An integrated gas chamber and sealing means resolve length constraints while maintaining damping accuracy in motor vehicle suspension systems.

Inertia valve isolates terrain bumps from pedaling motion to reduce power loss and improve off-road efficiency.

A unipartite rolling piston design secures a bellows plug-on edge using an inelastic sealing bead.

Segmented compression springs reduce switching strokes and design complexity by balancing biasing forces within the air spring assembly.

Cold metal transfer welding deposits precise mass points on rotating components to achieve high balancing quality without chip formation.

Embedded reinforcement guided by supporting points ensures linear course and prevents rigidity fluctuations in load-bearing applications.

A suspension fork positions throttle devices above the movable piston to enable effective cooling and simplified adjustment of damping characteristics.

Electronic controller adjusts stroke length and damping force to resolve shock transmission versus device complexity trade-offs.

A shock absorber mounting member features a reduced outer diameter at the end surface to widen the bonding portion space for reinforcement welding.

A valve assembly with check valves of different crack pressures creates a pressure differential between gas spring and accumulator volumes.

Embedding conduits inside the air spring simplifies bogie separation by eliminating external routing complexity.

Independent outer contour plate references eliminate tolerance accumulation, reducing axial dimensions while maintaining positioning accuracy.

An integrated wall reinforcement eliminates the separate rolling piston, reducing assembly complexity and component count.

A dividing disk with contact protrusions reduces deformation during low frequency strokes, preventing durability degradation while lowering manufacturing costs.

Engineers adjust particle size, density, and packing fraction to control onset and maximum viscosity levels in shear thickening fluids.

A gas cylinder actuator jacket features a low relief region on its inner face to interrupt the piston seal and allow pressurized gas escape.

Nested hydraulic chambers and a spring apparatus dampen tensile and compressive forces while reducing overall device length.

Nesting the dust cover inside the bound stopper protects it from splashing stones while simplifying assembly on varied metal fitting shapes.

A sound-insulation shock-absorbing ABS resin composition integrates hollow glass microspheres and specialized polymers to enhance acoustic damping.

A buffer module absorbs impact energy via a sliding protrusion and gas vent, reducing damage risk from falls.

Adjustable gas pressure in a sealed space controls urging force, resolving rubber mount deformation issues.