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US 12,492,873 B1Granted
Delayed blowback system for a firearm
AssigneePolaris Capital Corporation
InventorErnest R. Bray
Life of this patent
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Abstract
Apparatuses, systems, and methods are disclosed for delayed blowback mechanisms for use in or with firearms. The delayed blowback mechanism includes a housing having an internal chamber, where the housing comprises a cam pathway. The delayed blowback mechanism also includes a pivoting latch disposed at least partially within the internal chamber, where the pivoting latch is movable, with respect to the housing, along the cam pathway between a first position and a second position.
Claims20
A delayed blowback device comprising:
- a housing having an internal chamber, where the housing comprises a pair of ramps that define a cam pathway;
- and
- a latch disposed at least partially within the internal chamber, where the latch is slidably movable, with respect to the housing, along the cam pathway between a first position and a second position.
A firearm comprising:
- a bolt carrier assembly;
- a delayed blowback device configured to releasably couple to the bolt carrier assembly, where the delayed blowback device comprises:
- a housing having an internal chamber, where the housing comprises a pair of ramps that define a cam pathway;
- and
- a pivoting latch disposed at least partially within the internal chamber, where the pivoting latch is slidably movable, with respect to the housing, along the cam pathway between a first position and a second position.
2 more elements
A method comprising:
- providing a housing having an internal chamber, where the housing comprises a pair of ramps that define a cam pathway;
- and
- providing a pivoting latch disposed at least partially within the internal chamber, where the pivoting latch is slidably movable, with respect to the housing, along the cam pathway between a first position and a second position.
Dependencies are inferred from the claim text.