Firing/Trigger Mechanisms TRIZ Cases
- Compact Shotgun Trigger Assembly and Mounting Adapter
Segmented components and universal adapters resolve the trade-off between compact volume and mounting complexity.
- Firearm Rate Reducer Mechanism for Controllable Cyclic Fire
A rate reducer delays hammer release to control cyclic firing speed in automatic weapons.
- Firearm Training Laser Module for Trigger Feedback
Laser module projects visible beams to indicate trigger take-up, resolving insufficient feedback in noise-free training.
- Firearm Monitoring System Using Acceleration Detection
A firearm monitoring system uses orthogonal acceleration detection to identify shots and store environmental data.
- Electronic Firing Rate Controller for Remote Weapon Dispersion Control
Pulsed solenoid control reduces ammunition consumption and dispersion by regulating firing rates in remote weapon stations.
- Weapon Barrel Wear Determination via Cycle-Dependent Shot Counting
A microcontroller evaluates pulse sequences to increment a shot counter only during specific firing cycles.
- Firing Pin Release Mechanism for Path-Independent Shot Initiation
A firing pin release mechanism uses a crossbar and locking pin to hold the pin in a consistent cocked position.
- Self-Cocking Trigger Unit for Laser Weapon Simulators
A self-cocking trigger unit automatically resets the firing mechanism after each shot in laser-based weapon simulators.
- Firearm Trigger Guard Projection for Magazine Stabilization
An extended trigger guard projection contacts the rear face of a detachable magazine to prevent tilt and ensure proper cartridge alignment.
- Firearm Trigger Cam Surface for Tactile Feedback
Hammer cam surface contacts trigger after break to bias it, resolving weak tactile feedback in light pull weight designs.
- Automatic Firearm Testing Apparatus with Magazine Bank
Hydraulic actuators automate trigger pulling and magazine loading from a rotating bank, eliminating manual operator constraints during endurance testing.
- Silicone Trigger Cover Isolates Vibration and Roughness
An elastomeric trigger cover isolates vibration from rough sear surfaces, reducing target panic and improving shot accuracy.
- Flush Switch for Handgun Laser Sight
Recoil-triggered flush switches power laser sights automatically, resolving limp-wristing reliability issues with flexible circuit adaptability.
- Handgun Cylinder Firing Pin Configuration
A handgun cylinder with segmented chambers and movable firing pins enables selective single or multi-shot firing modes via a user switch.
- Elastomeric Trigger Spacing Device for Firearm Accuracy
An elastomeric spacer maintains consistent finger positioning to resolve the trade-off between precise shot placement and comfortable operation.
- Modular Trigger Control Unit for Firearm Compatibility
A modular trigger control unit installs between grip frames and slide assemblies to enable cross-platform firearm customization.
- Firing Pin Retaining Pin With Annular Grooves
Annular grooves on a one-piece retaining pin engage a spring-loaded locking pin to prevent loss and enable tool-free removal.
- Firearm Gas Piston System Isolates Bolt Carrier from Fouling
Segmented gas piston isolates the bolt carrier from high-temperature propellant gases, reducing fouling and extending component service life.
- Air Gun Repeating Mechanism Pressure Segmentation
A repeating mechanism uses segmented chambers and an automatic control valve to regulate air pressure for consistent projectile velocity.
- Delayed Blowback Firearm Bolt Mechanism
Hydraulic delay pistons unlock firearm bolts after peak pressure, enabling safe magnum cartridge use.
- Rotational Sear Block Isolating Trigger Movement
A rotational sear block isolates trigger rotation to the sear mechanism, enabling a single-axis translational pull.
- Electromagnetic Firearm Trigger with Programmable Force Control
An electromagnetic actuator adjusts firearm trigger pull force and displacement profiles via programmable microcontroller commands.