Interrupted thread mount primarily for attaching a noise suppressor or other auxiliary device to a firearm
OwnerKevin Tyson Brittinghaminventor
Life of this patent
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Abstract
An apparatus and method for easily, quickly and reliably attaching a noise suppressor or other auxiliary device to the muzzle end of a firearm barrel and for easily, quickly and reliably removing the noise suppressor or other auxiliary device there from through the novel ideal of providing two or more non equal relieved areas of thread. My invention also provides an internal o-ring to provide friction between the muzzle adaptor and the thread mount of a noise suppressor or other auxiliary device.
Claims10
An apparatus that attaches to the end of a gun barrel to facilitate coaxially mounted auxiliary accessories, comprising the combination of:
- a fixture adapted to be attached to the muzzle of the barrel coaxially there and coaxial to said bore and including annular seating surface and annular locking surface, said fixture having a forward area consisting of two non equal relieved areas of thread;
- and
- a noise suppressor including a back section having a bore for coaxially receiving said fixture, said back section including a o-ring concentric to the above said bore that engages said forward area consisting of two non equal relieved areas of thread resulting in said noise suppressor rotational restrained, said back section further consisting of two non equal relieved areas of thread.
Noise suppressor apparatus for attachment to a firearm including a barrel having a longitudinal axis, comprising the combination of:
- a fixture adapted to be attached to the muzzle of the barrel coaxially there and coaxial to said bore and including annular seating surface and annular locking surface, said fixture having a forward area consisting of two non equal relieved areas of thread;
- and
- a noise suppressor including a back section having a bore for coaxially receiving said fixture, said back section including an internal o-ring which engages the threaded area above said fixture and an annular seating surface which interfaces with said annular locking surface.
Dependencies are inferred from the claim text.