Cartridge Extractors TRIZ Cases

Rotating extractor claw pulls cartridge cases via a fixed rotation axis near the breech barrel.

An asymmetric firearm adapter bridges dovetail and Picatinny mounting geometries using interconnected biasing members for secure self-locking.

A detachable firearm ejector base uses a retaining screw to secure posts against the frame.

Groove-shaped recess enables lateral leaf spring insertion, diverting forces to resolve thermal softening and tool-free assembly contradictions.

A firearm accessory rail adaptor bracket integrates rifle and pistol attachment jaw assemblies for secure mounting.

Segmented tubular handguard with beveled clamp element maintains barrel stability and alignment precision for enhanced shooting accuracy.

Replacing magnetic fields with a mechanical shaft and grip eliminates electronic fuse initiation risks during shell removal.

Segmented chambers and pivoting extractors prevent gas leaks from weak polymer cases.

An eight-lug bolt carrier with tapered breech face and wide-flanged extractor enhances cartridge feeding in semi-automatic firearms.

Dual feed structures enable magazine or belt operation while a translating chamber manages headspace, reducing weight without compromising reliability.

A swivel breech-lock assembly concentrates recoil mass within the weapon structure to improve balancing and stability.

A propellant charge case features a rim slot that engages an extractor to remove the spent casing from a bolt action rifle.

Segmented flexible connector prevents rod separation during paintball barrel cleaning while squeegee flange ensures complete dye extraction.

Interlocking barbs and a retention pin secure modular firearm accessories, eliminating time-consuming manual alignment during combat deployment.

A polymer cam lever mount with a shrouded pivotable lever for quick attachment to Picatinny rails.