Ammunition Projectiles TRIZ Cases

An inflatable expansion member separates forward and aft modules to achieve optimal standoff distance while maintaining compact storage dimensions.

A projectile round uses an explosive layer to deploy shrapnel and chaff while destroying a piezoelectric core.

Segmented delay tubes prevent pressure gradient cross-contamination, ensuring reliable sequential ignition of flash charges.

Active chaff emits isotropic signals to divert radar attention, countering range-gating penetration of passive clouds.

A partitioned projectile uses a hard base and soft nose to rotate accurately in the barrel.

Rupturing cartridges inject coolants into gun barrels to eliminate cook off and extend barrel life.

A remote weapon station measures muzzle velocity to automatically adjust barrel elevation for subsequent volleys.

A projectile with electrodes pierces mine casings to deliver electrical discharge for detonation.

A sliding ignition device maintains contact with the explosive charge inside a penetrator envelope during high-speed impact.

Front-mounted tip canister shifts weight distribution to stabilize flight while periodic flashing extends battery life for reliable tracking.

A segmented warhead uses a removable piston to compress explosive layers into a continuous mass for reliable detonation.

An adjacent reactive layer generates heat via exothermic reactions to permanently eliminate sensitive information from electronic devices.

Segmented chambers with universal rims resolve weight and lethality trade-offs across varying air gun models.

Polymer-bound metal powder compacts cure at low temperatures to form frangible projectiles without high-energy sintering.

Separable breech plug containing pre-packaged propellant charge minimizes barrel fouling and improves ballistic accuracy.

Nested concentric warhead sleeves place smaller fragments interstitially within larger ones, containing expanding gases to increase kinetic energy transfer.

A 40 mm projectile round uses a mechanical timer to deploy frangible shot over a wide impact area.

Segmented pellets with radial slots allow linear stacking for adaptable payloads, resolving complexity in remote medical delivery systems.

Layered spherical projectiles with ferrous cores and biodegradable mantles reduce environmental contamination while supporting high-volume automated loading.

A floating die draws an extrudable outer sheath with natural oil lubrication, reducing wall thickness variation to 0.03 mm and lowering rejection rates.

Low rear rigidity in a segmented sabot absorbs lateral disturbances during separation, reducing impulsive forces and initial projectile oscillation.

Replacing mechanical firing mechanisms with pneumatics eliminates accidental discharge risks while maintaining deterrent effectiveness.

A sub-caliber arrow projectile uses a timed breakable link to detach its stabilizing fin during flight.

Tethered projectiles wrap around limbs to restrict movement, resolving safety concerns in non-lethal engagement.

Retracting the air scoop reduces drag and noise, extending aircraft range and lowering detection risk.

Reusable interdiction apparatus uses high-intensity LED lights and acoustic emitters for non-lethal sensory overload.

An off-center light emitting element on an arrow shaft provides focused rearward illumination, resolving light dispersion caused by nock geometry.

A tracer ammunition design uses a light metal and carbon substrate mixture ignited by atmospheric oxygen during flight.

A biased equivalent strength threaded joint joins dissimilar structural members using asymmetric thread thicknesses to optimize shear capacity.

A projectile body with a bore system deforms upon impact to expand the penetrator.

Redesigned mortar bomb profile shifts maximum diameter upstream of the obturating ring groove to reduce aerodynamic drag.

A mechanical rotary shock testing machine accelerates a test disc via friction drive and braking pads to simulate high-intensity shock pulses.

An ejection device separates electrodes to 100 millimeters, resolving short spacing and drag issues that limit range and accuracy.

Buoyant housing holds a pyrotechnic igniter activated by time-delay circuitry, eliminating personnel proximity hazards during oil spill combustion.

A dart with a rear target area captures the tip of a second dart thrown into it.

Segmented door tabs break during launch to ensure consistent trajectory, while a retaining spear cushions impact to reduce target injury.

Remote operators adjust detonation timing via real-time imaging feedback, resolving the trade-off between adaptability and device complexity.

Offset flexible dart flight blades lock via a bearing to resolve stability versus complexity trade-offs.

A frangible ogive and shearable tail unit separate the illumination payload from its deployment container during descent.

Standoffs on the projectile meplat prevent accidental primer activation in tube-fed magazines by maintaining a safe buffer zone.

Detent mechanism catches paintball to prevent misalignment damage during marker movement.

A dart game device loads challenge records to output multimedia effects.

An annular stabilizer holds the sealing ring in place for free-fall loading, then allows gas pressure to expand it against the barrel wall.

A slipping rotating band uses a fibre-reinforced polymer composite inner ring to maintain secure attachment on projectiles during high-acceleration firing.

A projectile head ejects chemiluminescent and heated materials to create a multi-spectral plume for target marking.

Copper alloy rimfire projectile with optimized heel depression geometry.

A munition propellant unit uses a rotatable cylinder to ignite one charge while venting unused combustion products, eliminating unexploded ordnance risk.

Self-sustaining exothermic alloying heats paraformaldehyde to generate formaldehyde gas, enabling remote decontamination without human exposure.