Ammunition Projectiles TRIZ Cases

See how layered crushed ice forms artificial birds with uniform density and shape to simulate b

See how crushed ice layers compressed and re-frozen in molds create artificial birds with consi

See how a dart holder with landing areas and shaft limitation provides finger placement referen

See how a thermally reactive nosecone transforms shockwaves into isentropic flux using isotherm

See how a dart holder uses external landing areas to guide hand placement on the barrel, improv

A .308-caliber cartridge with a larger bolt and barrel interface boosts stopping power while limiting recoil and over-penetration in AR-15 platforms.

A delay-fused bullet assembly fractures subterranean formations after penetration, improving hydraulic passages while limiting backflow.

Embedded carbon fiber structural batteries power sports sensors while cutting added weight, improving balance, and avoiding battery dislodgment.

An integrated flex-line wrap antenna removes soldered connectors, withstands projectile stress, and fits rifled barrel designs.

Negative-pressure sodium silicate infiltration seals porous ceramic pores against moisture while preserving RF transmissibility and heat resistance.

Printed active chaff uses a conductive polymer-graphene antenna to reradiate stronger RF backscatter and mask true targets from radar tracking.

A UAV-mounted flywheel launcher marks sick cattle with projectiles, enabling faster visual identification and separation in crowded feed lots.

A removable cap or molding compound shields a rear-edge projectile antenna during barrel launch, then enables guidance communication after ejection.

Graphic loadout displays replace text-heavy countermeasure screens, cutting pilot cognitive load and speeding deployment choices.

Hybrid passive and active sensors trigger region-specific venting, burns, or cutting to limit uncontrolled energetic reactions.

Inner-conductive, outer-insulating hollow fibres disrupt radar while reducing electrostatic clumping, weight, and short-circuit risk.

A moving conductive or magnetic projectile induces coil current for on-demand charging, reducing battery weight in remote locations.

Hollow capsules open at a predefined time or distance to release chaff more precisely, improving radar decoy action while limiting aircraft contamination.

Axial slots split the ogive into prongs, improving deformation consistency in gelatinous targets while reducing tool wear and ridges.

Zigzag cut-outs in a metal projectile casing form springs and stops that attenuate high-G shock while avoiding elastomer aging.

A gravity-dropped kinetic projectile uses onboard steering plus target and projectile tracking to hit ground targets without explosives.

A tubular intermediate enables precise cold extrusion of projectiles, reducing mandrel wear while improving deformation control and tolerances.

Elastomeric isolators suspend an electronics shuttle to cut launch shock and thermal transfer in smart munitions while preserving operation.

A reusable decoy UAV shadows an aircraft at controlled distance to mimic a missile, drain countermeasures, and force evasive maneuvers.

Fusing accelerometer, gyroscope, and magnetometer data, this sealed module predicts apogee without barometric sensors for lighter, more reliable projectiles.

A constant-width barrel cross-section spins the projectile without rifling, reducing barrel wear while preserving launch speed and stability.

Autonomous correctional robots coordinate monitoring, delivery, and enforcement tasks to reduce guard workload, cost, and response delays.

Using PBS instead of ABS or PLA enables injection-molded plastic balls that biodegrade under home composting conditions and reduce waste.

Axial slots in a cold-formed bullet ogive create prongs that improve penetration through hard layers while keeping deformation uniform in gelatinous targets.

An aerial base system tracks both target and falling projectile, sending RF steering commands for precise gravity-driven impact with less collateral damage.

A flexible shaft seal uses a press ring and spacer to block hot air ingress at hypersonic speeds while limiting friction on the rotating shaft.

A gimballed camera and in-line shaped charge let the UAV keep speed while aligning explosive force perpendicular to the target.

A modular radar-guided eject vehicle gives light aerial platforms RPG protection without the weight and bulk of traditional active defense.

Autonomous correctional robots use central coordination, sensing, and patrol response to improve inmate monitoring while reducing guard workload and cost.

Rotor propulsion, onboard imaging, and remote steering let airborne ordnance hover, descend under control, and strike targets with less collateral damage.

A drone relays target position to the control station and missile, enabling operator-assisted identification without complex missile-borne sensors.

Onboard sensor fusion predicts ballistic apogee without pressure sensing, improving reliable timing for fuze arming and payload deployment.

Radial slots in a cold-formed bullet intermediate prevent ogive clogging and tool breakage while enabling consistent partial deformation.

Using a constant-wall tubular intermediate, cold forming creates precise projectile ogives while reducing mandrel stress and tool wear.

A projectile-launched UAV deploys wings and rotor lift mid-flight to adjust trajectory, loiter over defilade targets, and reduce collateral damage.

EDM microholes in thick munition casings create fracture initiation sites for controlled fragmentation without cracking or major strength loss.

A stepped, recessed bullet profile sustains supercavitation underwater to cut drag, limit vortex-induced shaking, and extend range.

Gravity-driven kinetic projectiles use RF-linked steering and base-side tracking to improve aerial targeting precision without onboard propulsion.

Metal injection molding enables bullet jackets with tapered, hollow, and partitioned forms that improve expansion, core retention, and design flexibility.

Radial slots form prongs in a cold-formed bullet intermediate, improving impact expansion while avoiding cavity clogging and tool breakage.

A central controller coordinates mobile correctional robots for monitoring, delivery, and enforcement to improve facility safety with fewer guards.

EDM-drilled microholes guide munition casing fracture lines and fragment size without surface grooves, long laser drill times, or strength loss.

A two-space ignition structure keeps combustion products away from the injection substance while maintaining fast piston pressurization.

Flexible ribbon streamers fired with wind-compensated aiming entangle target drone propellers for reliable interception.

Radar-guided eject vehicles protect aerial platforms from close-range threats while reducing onboard weight and enabling coordinated interceptions.

A threaded barb retainer and water-soluble collar keep injection darts retrievable while reducing tissue damage and foreign objects left in animals.

Fusing accelerometer, gyroscope, and magnetometer data, this sealed module predicts projectile apogee without barometric sensing.

A UAV-mounted directional fragmentation weapon overcomes stationary mine range limits with VTOL mobility, remote targeting, and controlled detonation.

Segmented plated petals help a hollow-point bullet expand through barrier materials while retaining mass for consistent penetration.

An active sensor tracks incoming threats so a tilting magazine can aim cartridge launches by direction, speed, and aspect angle.

Real-time video feedback and remote blade-powered navigation let airborne ordnance steer onto a selected target with less collateral damage.

Copper sintering penetrates the core pores under thermal shrinkage, creating a void-free projectile with better accuracy and penetration.

See how preliminary and main accelerator tubes stage gas propulsion to reach high velocity while reducing acceleration damage.

A separable projectile casing and ejection charge deliver a loitering munition faster, conserving energy for dwell time and target engagement.

An electromagnetic sensitive fluid shell ruptures on impact to spread a disruptive medium over radar surfaces.

Helical fragment distribution expands the lethal interception zone against spinning rockets without increasing missile weight.

Sintering reactive metal powder coats steel fragments to bond them into composite warhead nosecones.

A detachable payload module adds weight to an arrow shaft, eliminating bow recalibration time while enabling wounded animal tracking.

Sequential pyrophoric bundle release creates a moving infrared target, overcoming missile discrimination of static flares.

A shape memory alloy nose cone collapses to fit a sensor dome and deploys at launch to protect the seeker.

Pneumatic actuators replace electrical motors, reducing volume and power consumption while maintaining reliability.

A consumable cartridge case seals muzzleloader ammunition components using nitrocellulose to contain propellant and bullet assembly.

Internal polymeric trusses stabilize the hollow bullet cavity to prevent deformation under firing pressure, maintaining barrel integrity and accuracy.

Cartridge replaces primary explosives with exploding foil initiator and reusable circuitry to prevent premature detonation.

Bidirectionally retained burst disks in an elongate housing primer segment hot gas propagation, preventing unwanted ignition from external stimuli.

Deployable control surfaces apply aerodynamic braking to separate projectile sections before explosive dispersal.

A ram accelerator system ejects projectiles at hypervelocity to penetrate geological materials.

Segmenting the sabot into nested cylindrical or tangential parts resolves weight versus structural complexity trade-offs.

A gas generator uses a metallic cover member that expands radially to form a permanent gas channel upon activation.

Acoustic triggers activate photodetectors to simultaneously quantify tracer light intensity and velocity, eliminating subjective human evaluation.