Parachutes TRIZ Cases

A dual-canopy parachute system uses a secondary canopy to capture and redirect air exiting the primary vent for controlled descent.

An embedded parafoil actuator opens slits in the canopy to manage ram air flow and create aerodynamic spoilers.

A vertically elongated VTOL fuselage mounts a powerplane assembly via a pivotal coupling that pitches and rolls independently to generate thrust.

A one-time flare mechanism uses a sliding block to generate trailing edge deflection for aerial payloads.

Curved reinforcing load transfer line distributes uplift forces along ribs, reducing stress concentrations and enabling lighter wing structures.

A cruciform parachute uses an actuator to adjust control line length, enabling selective canopy deformation for controlled glide or vertical descent.

A riser tether spaces the descent system housing away from the balloon to enable controlled parachute deployment.

Decoupled tow and release lines transfer load from a self-propelled projectile to minimize recoil during low-altitude extraction.

Integrated flight and parachute controllers resolve deployment failures by merging comprehensive motion state data with redundant backup logic.

A flight phase stability indicator system generates real-time graphical advisories using dynamic stability zones and traversing position indicators.

Parachute lid catches airflow to create strap tension that ruptures the bag, enabling precise material dispersal from high altitude.

Rotatable locking pins with cams and springs reduce release force under load while preventing accidental unlocking.

Dual air inlets with a non-return valve ensure reliable inflation across varying wind speeds while minimizing energy consumption.

Descent state detection system computes precise sensed distance using multiple sensors to trigger aerial payload vehicle arrest devices.

Dynamic braking of control lines reduces opening shock energy to protect high-load cargo from damage.

Communication portion reduces negative pressure during piston movement to ensure reliable parachute ejection.

Adjustable engine mounting arms and a pivot harness assembly resolve weight distribution and stability contradictions in back-mounted flight machines.

A helicopter sling securing device uses a cascade reduction mechanism to lower opening force requirements for heavy loads.

Helium-filled inner sac lifts outer cover via buoyancy, enabling automatic deployment without manual effort or significant height difference.

An airbag expands to rapidly eject a reserve parachute pod, resolving manual deployment delays and ensuring reliable emergency extraction.

A parachute vent reefing system uses a tensile break cord to accelerate canopy inflation during low-speed deployment.

A parachute rescue system uses a rotatable lid to extract the canopy via a dragging rocket.

Ejection mechanism deploys safety apparatus away from vehicle components before drive unit expands parachute.

Segmented hemispherical canopy with adjustable suspension lines reduces manufacturing costs while improving aerodynamic efficiency and steerability.

A payload attachment device uses a biased latch to secure unmanned aircraft cargo handles.

A parachute harness strap uses a shackle and webbing mechanism to secure equipment bags during jumps.

A sling release mechanism uses pivot arms and hinge plates to disengage a parachute sling from cargo pallets.

A parachute tow release system uses a line constrainer to control crown line extension during deployment.

A trap system decouples the main parachute from the reserve bridle to enable immediate pilot chute deployment.

A self-propelled rocket pulls a tethered parachute taut to inflate the canopy rapidly, reducing deployment time during aircraft emergencies.

A drone wire landing system pulls aircraft to a docking station using motor thrust and attitude control.

An elasticized synthetic line eliminates external slack and reduces friction, resolving accidental deployment risks caused by steel cable stiffness.

Integrated ejection section holds flying body via preliminary engagement, preventing misalignment or fall-out when aircraft orientation changes.

A life parachute canopy uses pole openings and discharge valves to manage internal air pressure during deployment.

A parachute device uses a gas generating device to propel a flying body for rapid deployment.

A drone delivery loading apparatus uses a guide member to stabilize the lifting wire against rotor wind.

Segmented cutting members deflate aerostats to minimize fallout zones and debris.

A deployment vessel changes buoyancy from negative to positive after submerging, surfacing to release payloads safely.

A parachute landing assistant combines LIDAR and barometric sensors to provide real-time altitude data.

Nested partially oriented yarn webbing extends under tensile force to absorb peak deployment loads without adding mechanical complexity.

Ram air inflates an inflatable wing to expand area, eliminating heavy mechanical deployment mechanisms that increase aircraft weight.

A camlock mechanism transitions a retention device between set and release configurations to detach payloads from parachute risers.

Interlockable levers reduce activation force below heavy tensile tension, preventing premature releases during high-weight drogue-fall.

Rocket extraction inflates ballistic parachutes quickly, limiting vertical speed and preventing high-velocity impacts during emergency descent.

Rotating lock pin arms reduce actuation force from 35 lbs to 15 lbs while maintaining secure attachment.

Top-mounted propulsion on a rigid frame resolves harness interference and reduces operator fatigue during military paraglider operations.

A riser release system manages parafoil descent by controlling canopy flare through controlled line separation.

An angled radial groove with an O-ring secures the pull-up cord against slipping forces, reducing packer fatigue and improving closing speed.

Segmented braking and carrying parachutes stabilize missile orientation about the roll axis, enabling controlled free flight after extraction.