Elastic Dampers TRIZ Cases

See how an arcuate impact barrier with non-contiguous deflection elements and living hinges abs

Deflection elements and living hinges let this rack barrier absorb vehicle impacts, protect supports, and install or remove without tools.

Recessed grooves and shared polygon vertices guide axial buckling to improve crash energy absorption per weight and bending stability.

Chamfered corner regions keep groove ridges within the profile, preserving flat coupling surfaces and symmetrical folding in bumper systems.

Tapered lateral wall sections guide crash-box deformation while preserving high-load resistance and impact energy absorption.

Open lattice unit cells replace foam liners to keep impact attenuation stable across temperatures while reducing weight and improving airflow.

Variable cross-sections spread plastic strains along a replaceable yielding link, improving ductility and reducing collapse risk under cyclic loading.

A hinged breakaway boom with damping controls obstacle-triggered motion, protects conduits, and returns the applicator section to position.

A deformable crumple element reveals excessive landing gear extension loads through length or conductance change, avoiding disassembly.

A low-friction plate connector with a deformable cuff lets helmet parts slide under impact, reducing rotational energy with simpler manufacturing.

A flexible transition weldment links an anchorless water-filled crash cushion to a rigid hazard object while reducing stress concentrations and improving impact energy absorption.

Interconnected water-filled cushions use a midnose structure to resist rotation, build pressure before fracture, and reduce debris during impact.

Interconnected water-filled cushions use stabilizing straps and a midnose structure to resist rotation and absorb impact energy more efficiently.

A deformable crumple element reveals excessive landing gear extension loads through measurable length change, avoiding disassembly-based inspection.

Interlocked 3D layers dissipate impact energy through friction and plastic deformation, reducing structural deformation and improving protection.

A telescoping steering column uses a curved energy absorption member to deform plastically, move the wheel forward, and reduce driver load.

Modified multi-part inserts are overmolded to tune force-displacement behavior and energy absorption without increasing plastics-part complexity.

A deformable absorber and telescoping damper let the steering wheel move away from the driver while reducing secondary impact force.

A movable arresting element releases during a crash so the steering column absorbs energy without shear-bolt force peaks that raise driver acceleration.

Controlled tube folding and compression absorb crash forces with simple steel sections, cutting manufacturing and replacement cost.

A metal pin through both legs of a U-shaped steering column strap raises breakaway load and improves energy absorption during collapse.

Controlled alloying and homogenization refine microstructure in cast aluminum bolts to raise extrusion strength, crash behavior, and corrosion resistance.

A hinged telescopic catch in the steering column simplifies assembly and avoids mechanism interference while controlling crash energy absorption.

A modular support and interchangeable absorber simplify steering column energy absorption across vehicle variants while cutting parts and production cost.

Sliding plates with a low-friction interface and deformable cuff cut rotational energy transfer in oblique helmet impacts while simplifying manufacture.

A carrier plate extends the deformation strip beyond the casing tube, giving a compact steering column longer crash energy absorption travel.

Arc-shaped axial holes with chamfered side surfaces smooth stiffness increase, reduce stress concentration, and prevent rubber cracking.

An integrated lower-jacket strap tears and rolls up on impact, improving steering column energy absorption without a separate EA assembly.

A sliding guide and replaceable deformable element absorb crash energy while preserving the casing for lower-cost reuse after impact.

Guide elements engage longitudinal edges of a metal plate to absorb impact energy, eliminating distortion from fastening tolerances.

Segmented hysteretic elements dissipate seismic energy through plastic deformation, eliminating buckling preventers to reduce device length.

Angled ribs in composite crash boxes redistribute impact forces across interconnected structural elements to maintain uniform energy absorption.

A rail impact absorber uses a cone region with a specific angle to create line contact and reduce initial forming force.

An energy absorption strap assembly integrates a rake bolt through an elongated aperture to actuate steering column components.

Segmented joint parts with slits allow the metal plate to fit narrow gaps, resolving rigidity conflicts that reduce traditional fuse efficiency.

Grooved metallic housing collapses outwardly instead of inwardly, preventing biting into the wood and stabilizing compressive force variation.

Guide plate directs outer column motion to prevent unstable friction fit moments and maintain reliable energy absorption.

Rotatable tubular cells enable large curvature shaping without global buckling, improving comfort and energy absorption efficiency.

A cylindrical shock absorbing mechanism uses a recessed pressing portion to retain an expanding load absorbing member after axial compression.