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Silencer device for firearm

A technology for silencers and firearms, applied in the field of silencers for firearms and rifles, can solve problems such as inability to effectively reduce noise and difficulty in implementation.

Inactive Publication Date: 2019-06-04
BREVEX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] Also, especially with some traditional silencers or those that do not effectively reduce the noise when firing a firearm, implementation difficulties are also encountered, which can lead to certain problems

Method used

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  • Silencer device for firearm
  • Silencer device for firearm

Examples

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Embodiment Construction

[0098] The present invention is described with reference to the accompanying drawings on the basis of specific embodiments, but the present invention is not limited thereto. The drawings or diagrams described are only schematic and are not restrictive.

[0099] figure 1 A silencer arrangement for a firearm in one embodiment of the present invention is shown.

[0100] according to figure 1 In the preferred embodiment shown, two shut-off flaps (10) are mounted on the barrel of the firearm across the axis to temporarily seal the barrel after the projectile has passed and prevent combustion gases and sound waves from passing to the barrel when firing. 42) of the mouth.

[0101] The closing flaps (10) are provided in seats (37) placed transversely to the barrel axis and have a predetermined length and are slightly offset from each other along the barrel axis so that they partially overlap each other in the closed position without touching each other .

[0102] The control mech...

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PUM

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Abstract

The invention relates to a silencer device for a firearm, in particular for a rifle or another long or short firearm, and to a silencing method, said device comprising: a flap mechanism (10) comprising at least one closing flap (10) mounted transversely to the axis on the barrel (42) of the firearm in order to temporarily seal the barrel after ammunition has passed through and to prevent the passage of the combustion gases and the sound wave towards the mouth of the barrel when a shot is fired; and an actuating unit (31,34,35) comprising a mobile part (31) arranged axially on the barrel of thefirearm in order to move a control mechanism (6), where the mobile part (31) axially comprises an inner borehole for allowing ammunition to pass through, the control mechanism (6) includes at least one amplitude lever arm (8) pivotably mounted on a pivot (7) attached to the barrel, and each amplitude lever arm (8) is respectively coupled to a closing flap (10), the mobile actuating unit (31,34,35) cooperating with the control mechanism (6) to allow a transverse movement of said at least one closing flap (10) between an open position in which the flap mechanism (10) allows ammunition to pass towards the mouth of the barrel (42) and a closed position preventing the passage of the combustion gases and the sound wave after the ammunition has passed through; and an exhaust unit (11, 21-27) including at least one exhaust pipe (11, 21) arranged on the barrel upstream from the closing flap mechanism (10) in order to redirect the combustion gases and the sound wave and allow them to leave thebarrel.

Description

[0001] The present invention relates to a silencer device for firearms, in particular for rifles, or other long or short firearms, and to a method for silenced firearms. technical field [0002] According to a first aspect, the present invention relates more particularly to a silencer for a firearm, such as a rifle or other long or short firearm. [0003] According to a second aspect, the present invention proposes a method for silencing a firearm, in particular a rifle or other firearm, when firing. [0004] According to a third aspect, the present invention proposes a firearm, in particular a rifle, comprising an improved silencer arrangement. Background technique [0005] Regarding the prior art, there are conventional silencers, also called noise conditioners, which can be added to firearms, gas weapons or air guns and which aim to reduce noise mechanically. [0006] By way of example, publication WO 96 / 03612 discloses a noise mitigation device for a rifle for UFO shoot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A21/30
CPCF41A21/30
Inventor 安东尼奥·巴尔凯里尼
Owner BREVEX
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