BR112019004131A2 - silencer device for a firearm - Google Patents
silencer device for a firearmInfo
- Publication number
- BR112019004131A2 BR112019004131A2 BR112019004131A BR112019004131A BR112019004131A2 BR 112019004131 A2 BR112019004131 A2 BR 112019004131A2 BR 112019004131 A BR112019004131 A BR 112019004131A BR 112019004131 A BR112019004131 A BR 112019004131A BR 112019004131 A2 BR112019004131 A2 BR 112019004131A2
- Authority
- BR
- Brazil
- Prior art keywords
- firearm
- barrel
- ammunition
- passage
- flap
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/30—Silencers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Pipe Accessories (AREA)
- Toys (AREA)
Abstract
a presente invenção se refere a um dispositivo silenciador para uma arma de fogo, em particular para um rifle ou outra arma de fogo longa ou curta e a um método para silenciar uma arma de fogo, o dispositivo compreendendo um mecanismo de flape (10) que compreende pelo menos um flape de fechamento (10) montado transversalmente ao eixo geométrico no cano (42) da arma de fogo a fim de vedar temporariamente o cano após a passagem da munição e impedir a passagem dos gases de combustão e a onda sonora em direção à boca do cano quando um tiro for disparado, e uma unidade de acionamento (31, 34, 35) incluindo uma parte móvel (31) disposta axialmente no cano da arma de fogo a fim de mover um mecanismo de controle (6), a parte axialmente móvel (31) compreendendo em direção axial um furo interno adequado para permitir a passagem de munição, o mecanismo de controle (6) incluindo pelo menos um braço de alavanca de amplitude (8) montado de maneira articulada sobre um pivô (7) fixado ao cano, cada braço de alavanca de amplitude (8) estando acoplado a um flape de fechamento separado (10), a unidade de acionamento móvel (31, 34, 35) interagindo com o mecanismo de controle (6) para permitir um movimento transversal de pelo menos o referido um flape de fechamento (10) entre uma posição aberta, em que o mecanismo de flape (10) permite que a munição passe em direção à boca do cano (42), e uma posição fechada, que impede a passagem dos gases de combustão e da onda sonora após a passagem da munição, e uma unidade de exaustão (11, 21-27) incluindo pelo menos um tubo de exaustão (11, 21) disposto no cano à montante a partir do mecanismo de flape de fechamento (10) a fim de redirecionar os gases de combustão e a onda sonora e permitir que eles sejam liberados pelo cano.The present invention relates to a silencer device for a firearm, in particular for a rifle or other long or short firearm, and a method for silencing a firearm, the device comprising a flap mechanism (10) which comprises at least one closing flap (10) mounted transversely to the geometry axis in the barrel (42) of the firearm to temporarily seal the barrel after the passage of ammunition and to prevent the passage of flue gas and sound wave towards to the muzzle when a shot is fired, and a drive unit (31, 34, 35) including a movable portion (31) arranged axially in the barrel of the firearm in order to move a control mechanism (6); axially movable part (31) comprising in axial direction a suitable internal bore for ammunition passage, the control mechanism (6) including at least one amplitude lever arm (8) pivotally mounted on a pivot (7) fixed To the barrel, each amplitude lever arm (8) being coupled to a separate closing flap (10), the mobile drive unit (31, 34, 35) interacting with the control mechanism (6) to allow a movement said at least one closing flap (10) between an open position, wherein the flap mechanism (10) allows the ammunition to pass towards the barrel mouth (42), and a closed position which prevents flue gas and sound wave passage after ammunition has passed, and an exhaust unit (11, 21-27) including at least one exhaust pipe (11, 21) disposed in the upstream pipe from the flap mechanism (10) in order to redirect the flue gases and the sound wave and allow them to be released through the pipe.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU93184A LU93184B1 (en) | 2016-08-29 | 2016-08-29 | Sound neutralizing device for a firearm |
PCT/EP2017/067876 WO2018041462A1 (en) | 2016-08-29 | 2017-07-14 | Silencer device for firearm |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019004131A2 true BR112019004131A2 (en) | 2019-05-28 |
Family
ID=56889123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019004131A BR112019004131A2 (en) | 2016-08-29 | 2017-07-14 | silencer device for a firearm |
Country Status (20)
Country | Link |
---|---|
US (1) | US20190249943A1 (en) |
EP (1) | EP3504501B1 (en) |
JP (1) | JP2019526779A (en) |
CN (1) | CN109844443A (en) |
BR (1) | BR112019004131A2 (en) |
CA (1) | CA3034443A1 (en) |
CY (1) | CY1123553T1 (en) |
DK (1) | DK3504501T3 (en) |
EA (1) | EA036578B1 (en) |
ES (1) | ES2828312T3 (en) |
HR (1) | HRP20201908T1 (en) |
HU (1) | HUE051791T2 (en) |
LT (1) | LT3504501T (en) |
LU (1) | LU93184B1 (en) |
MX (1) | MX2019002389A (en) |
PL (1) | PL3504501T3 (en) |
PT (1) | PT3504501T (en) |
RS (1) | RS61121B1 (en) |
SI (1) | SI3504501T1 (en) |
WO (1) | WO2018041462A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11927410B2 (en) * | 2021-09-27 | 2024-03-12 | Jacob KUNSKY | Firearm suppressor with remote chamber |
US11976896B2 (en) * | 2022-02-25 | 2024-05-07 | True Velocity Ip Holdings, Llc | Firearm muzzle brake with gas-actuated valve |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE129989C (en) * | ||||
US1331474A (en) * | 1919-07-11 | 1920-02-17 | Shaverksha D Master | Gun |
BE347810A (en) * | 1927-04-27 | |||
FR634990A (en) * | 1927-05-05 | 1928-03-03 | Device intended to attenuate the noise and recoil of cannons, machine guns and rifles | |
BE345878A (en) * | 1927-09-01 | 1900-01-01 | ||
DE2238834A1 (en) * | 1972-08-07 | 1974-02-14 | Ernst Kitzmann | SILENCERS FOR WEAPONS OF VARIOUS TYPES |
FR2719937B1 (en) | 1994-05-16 | 1996-08-02 | Bernard Louvat | Sound moderator. |
JP3024698B2 (en) * | 1997-06-24 | 2000-03-21 | パラマウントベッド株式会社 | Frame structure for beds, etc. |
US8162100B2 (en) | 2009-09-18 | 2012-04-24 | Jonathon Shults | Firearm sound suppressor |
CN102735099A (en) * | 2012-06-14 | 2012-10-17 | 浙江新华体育器材制造有限公司 | Shooting gun with silencer |
EP2867607B1 (en) | 2012-06-28 | 2016-08-10 | Steindl, Andreas | Silencer for a firearm |
CN203518810U (en) * | 2013-11-07 | 2014-04-02 | 梁启明 | Silencer of sniper rifle |
CN105157473B (en) * | 2015-08-18 | 2017-03-22 | 西南大学 | Anti-riot gun capable of changing muzzle force |
-
2016
- 2016-08-29 LU LU93184A patent/LU93184B1/en active IP Right Grant
-
2017
- 2017-07-14 CA CA3034443A patent/CA3034443A1/en not_active Abandoned
- 2017-07-14 PT PT177378353T patent/PT3504501T/en unknown
- 2017-07-14 MX MX2019002389A patent/MX2019002389A/en unknown
- 2017-07-14 HU HUE17737835A patent/HUE051791T2/en unknown
- 2017-07-14 PL PL17737835.3T patent/PL3504501T3/en unknown
- 2017-07-14 SI SI201730516T patent/SI3504501T1/en unknown
- 2017-07-14 BR BR112019004131A patent/BR112019004131A2/en not_active Application Discontinuation
- 2017-07-14 LT LTEP17737835.3T patent/LT3504501T/en unknown
- 2017-07-14 RS RS20201440A patent/RS61121B1/en unknown
- 2017-07-14 EP EP17737835.3A patent/EP3504501B1/en active Active
- 2017-07-14 ES ES17737835T patent/ES2828312T3/en active Active
- 2017-07-14 WO PCT/EP2017/067876 patent/WO2018041462A1/en active Application Filing
- 2017-07-14 JP JP2019531541A patent/JP2019526779A/en active Pending
- 2017-07-14 CN CN201780063483.1A patent/CN109844443A/en active Pending
- 2017-07-14 US US16/329,319 patent/US20190249943A1/en not_active Abandoned
- 2017-07-14 EA EA201900131A patent/EA036578B1/en not_active IP Right Cessation
- 2017-07-14 DK DK17737835.3T patent/DK3504501T3/en active
-
2020
- 2020-11-25 CY CY20201101117T patent/CY1123553T1/en unknown
- 2020-11-30 HR HRP20201908TT patent/HRP20201908T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
HUE051791T2 (en) | 2021-03-29 |
CY1123553T1 (en) | 2022-03-24 |
EA036578B1 (en) | 2020-11-25 |
PT3504501T (en) | 2020-11-17 |
JP2019526779A (en) | 2019-09-19 |
EP3504501A1 (en) | 2019-07-03 |
LT3504501T (en) | 2020-11-10 |
RS61121B1 (en) | 2020-12-31 |
MX2019002389A (en) | 2019-09-06 |
CN109844443A (en) | 2019-06-04 |
EP3504501B1 (en) | 2020-09-02 |
US20190249943A1 (en) | 2019-08-15 |
CA3034443A1 (en) | 2018-03-08 |
LU93184B1 (en) | 2018-03-28 |
EA201900131A1 (en) | 2019-11-29 |
WO2018041462A1 (en) | 2018-03-08 |
PL3504501T3 (en) | 2021-03-22 |
HRP20201908T1 (en) | 2021-01-22 |
SI3504501T1 (en) | 2020-12-31 |
DK3504501T3 (en) | 2020-11-30 |
ES2828312T3 (en) | 2021-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |