Supports/Holding Devices TRIZ Cases

An aircraft seat energy absorber uses a weight sensor and processor to calculate and adjust its stroke load for each occupant.

A trolley assembly uses an accelerometer to automatically trigger a latch mechanism for secure reel positioning during sudden vehicle movements.

An inflatable head restraint system integrates between parachute shoulder risers to restrict rearward head translation during deployment.

Automated electric lock mechanism replaces manual verification by using sensors to detect latch status and notify attendants.

Segmented straps and a nested pocket assembly reduce sail area and deployment time while preventing rescuee slippage.

Back-type parachute pack secured on aircraft seat backrest via quick-release mechanism reduces shoulder pressure and hooking risks.

Controlled airbag deflation dissipates bounce energy, eliminating secondary shock while maintaining peak protection.

Thermal sensors measure temperature differences to confirm passenger torso contact, resolving manual inspection gaps in aircraft safety compliance.

A spring-loaded extension flange translates the leg guard to clear unpredictable canopy fragments from the pilot's legs during ejection.

Processor cross-validates crash sensor and accelerometer data to prevent accidental deployments while maintaining reliable operation over ten-year battery life.

Pivotable headrest struts deploy forward to counter windblast forces that pull a helmet upward and backward during high-speed ejection.

Segmented absorbers adapt to occupant mass, preventing high accelerations by engaging a second deformation device for heavier weights.

A seat protection airbag system uses a fluid diffusion box to inflate lateral and nape members directly from a headrest-mounted inflator.

An integrated mounting frame with looped holding straps reduces installation time and complexity while maintaining secure clamping effects across vehicle types.

Electronic module assembly integrates crash sensors with seat belt deployment to enable automatic self-testing, eliminating manual maintenance checks.

An indicator assembly displays breach status via ambient lighting, eliminating manual inspection labor and replacement inventory costs.

High tenacity textile strips absorb frontal impact energy to reduce seat weight and complexity while maintaining passenger safety standards.

A rotatable reel with a centrifugal pawl locks during high acceleration to secure cargo.

Dynamic energy absorber adapts force levels to pilot mass, controlling spinal acceleration and lumbar load across varying occupant sizes.

A deployable overhead protection assembly extends a mitt to contact an aircraft canopy before occupant impact.

Adaptive belt extends via sequential attachment failures to reduce head impact severity by allowing lower body forward movement.

A strap-mounted buckle retains inflatable side cushions, restricting lateral head displacement while eliminating complex fluid conveyance systems.

A UAV launch system uses a spring-powered parachute to manage capture line tension during controlled recovery operations.

A parachute seat cushion head restraint rotates to block rearward head translation, preventing neck hyperextension injuries.

A mobile crew restraint system uses an inertia reel to dynamically adjust tether length for unrestricted movement within a vehicle compartment.

An escape portion mounted to the air mobility floor separates rapidly to eject a passenger seated within it.

A deceleration ramp gradually stops the rack at its stroke end, preventing bounce back that interferes with inertial reel operation.

A vehicle seat base uses ball joints and pivot connections to absorb floor deformations while limiting mechanical stresses.

An energy absorbing extension deforms under lateral forces to manage occupant restraint loads in aircraft seats.

Dynamic subframe uprights adjust bucket height while limiting rearward interference with vehicle structures.

Segmenting guide and energy absorption means allows independent replacement of deformed bars, lowering maintenance costs after crashes.

Pivotable seat plates supported by energy absorbers adapt to varying passenger counts on aircraft benches.

Adjustable counterweights in the garment offset heavy helmet inertia to reduce neck load forces during high G maneuvers.

A pretensioned Aircraft Passenger Restraint System rapidly retracts shoulder and seat belt webbing to control occupant forces.

Segmented latch assemblies with primary and secondary shear pins constrain pilot arms before windblast exposure, preventing limb flail injuries.

Reconfigurable aircraft seats transform into a flat bedded patient care area using foldable backrests and shifting seat pans.

Porous net backstop with cutouts reduces pitch and yaw moments, preventing pilot injury from uncontrolled rotation.

A rotatable pitot tube mounted on an ejection seat headrest deploys into the airstream to collect dynamic pressure data.

Rotating cross members adapt to floor deformation during crashes, maintaining structural integrity while absorbing dynamic loads.

Concentric deformable member undergoes plastic deformation to absorb 90-350 Joules, protecting aircraft seat mounting structures from damage.

A dual release restraint system provides manual and automatic occupant egress via independent mechanisms.

Ball-and-socket studs compensate for random floor deformations during crashes, maintaining passenger protection without adding structural complexity.

A selectable profile energy absorber adapts stroke characteristics to occupant weight using aircraft sensors and fixed profiles.

A display mounting system incorporates a structural fuse that fractures under impact force, allowing the housing to move and reducing head injury risk.

Deployable head beams and tensioned arm curtains retain pilot limbs, preventing windblast injury without complex active controls.

A seat-mounted locking system uses a pendulum transmission device to secure the tray table in its stowed position during structural deformation.

Semi-rigid backstop arrests rearward arm motion during ejection windblast, preventing rebound injuries and eliminating active restraint complexity.

Airfoil structures on arm restraints stabilize ejection seats, eliminating the need for heavy drogue parachutes.

A load beam with a longitudinal channel undergoes controlled plastic deformation to absorb impact energy, preventing separation under high dynamic loads.

A retraction mechanism pulls a cuff assembly cord to secure an occupant's arm during ejection.