Ordnance – Barrels – Silencers
Patent
1991-09-05
1992-11-17
Bentley, Stephen C.
Ordnance
Barrels
Silencers
181223, F41A 2130
Patent
active
051645351
ABSTRACT:
A gun silencer (10) comprises an outer tube (16) having disk-shaped baffles (18) separated by intermediate spacers (20, 23, 25, 27) therein having bores through which discharge from a muzzle (14) of a gun barrel (12) travels. The baffles include rear beveled diversion passage pairs (48a and b) adjacent to and leading from front ports (56) into baffle bores (46) and front beveled diversion passage pairs (50a and b) leading from the baffle bores to rear ports (58) in intermediate spacers leading to outer chambers (even numbers 76-88) formed between the intermediate spacers, the baffles, and the outer tube. A bore (28) of the tube is threaded along its entire length. Front and rear faces 40 and 42 of baffles are knurled.
REFERENCES:
patent: 1173687 (1916-02-01), Thompson
patent: 2503491 (1950-04-01), Janz
patent: 3667570 (1972-06-01), WerBell, III
patent: 4341283 (1982-07-01), Mazzanti
patent: 4576083 (1986-03-01), Seberger
patent: 4588043 (1986-05-01), Finn
patent: 4907488 (1990-03-01), Seberger
patent: 4974489 (1990-12-01), Fishbaugh
patent: 4977815 (1990-12-01), Stephens
patent: 5036747 (1991-08-01), McClain
Bentley Stephen C.
Silent Options, Inc.
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