FR2719937A1 - Noise suppressor for clay pigeon shooting or sporting gun - Google Patents

Noise suppressor for clay pigeon shooting or sporting gun Download PDF

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Publication number
FR2719937A1
FR2719937A1 FR9406219A FR9406219A FR2719937A1 FR 2719937 A1 FR2719937 A1 FR 2719937A1 FR 9406219 A FR9406219 A FR 9406219A FR 9406219 A FR9406219 A FR 9406219A FR 2719937 A1 FR2719937 A1 FR 2719937A1
Authority
FR
France
Prior art keywords
plug
deflectors
suppressor
housing
moderator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR9406219A
Other languages
French (fr)
Other versions
FR2719937B1 (en
Inventor
Bernard Louvat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR9406219A priority Critical patent/FR2719937B1/en
Priority to FR9409324A priority patent/FR2719938B3/en
Priority to AU30806/95A priority patent/AU3080695A/en
Priority to ES95926402T priority patent/ES2127541T3/en
Priority to DE1995606416 priority patent/DE69506416T2/en
Priority to PCT/FR1995/000973 priority patent/WO1996003612A1/en
Priority to EP95926402A priority patent/EP0772758B1/en
Publication of FR2719937A1 publication Critical patent/FR2719937A1/en
Application granted granted Critical
Publication of FR2719937B1 publication Critical patent/FR2719937B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Exhaust Silencers (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The suppressor consists of a housing (1) which has a split bush (4) at one end into which the gun barrel (5) is inserted and held in place by screws (9), while its other end has a plug (6). The interior of the housing has a perforated tube surrounded by an insulating material, and a series of deflectors (7) held in place by spacers (2).The deflectors and plug have central apertures (11) which increase in diameter towards the outlet end of the suppressor to allow free passage to the lead shot and wadding, while a series of outer apertures (8) provide for decompression. In a variant of the design the suppressor housing can be offset relative to the barrel's axis to maintain the gun's original line of sight.

Description

La présente invention concerne un dispositif modérateur de son, adaptable sur fusils de Ball Trap ou de loisirs monocanon de tous calibres ainsi que sur les carabines de jardins calibre 12 ou 14 mm ; pour atténuer le bruit et ainsi diminuer les nuisances. The present invention relates to a sound moderating device, adaptable to Ball Trap or single-barrel leisure rifles of all calibers as well as to 12 or 14 mm caliber garden rifles; to reduce noise and thus reduce nuisance.

De nombreux stands de Ball Trap sont confrontés à ces problèmes à cause de la forte déflagration et de la résonnance des coups de fusils répétés. Many Ball Trap stands are confronted with these problems because of the strong deflagration and the resonance of the repeated shots.

Le dispositif selon l'invention permet de remédier à ces inconvénients. The device according to the invention overcomes these drawbacks.

Il sera mieux compris en se référant aux figures
La figure 1 représente une vue en coupe.It will be better understood by referring to the figures
Figure 1 shows a sectional view.

La figure 2 représente une vue arrière.Figure 2 shows a rear view.

La figure 3 représente une vue avant.Figure 3 shows a front view.

La figure 4, modèle excentré, représente une vue en coupe.Figure 4, eccentric model, shows a sectional view.

La figure 5 représente une vue arrière.Figure 5 shows a rear view.

La figure 6 représente une vue avant.Figure 6 shows a front view.

Il comporte, en effet, selon une première caractéristique, un corps (1) muni à une extrémité d'un manchon fendu (4) dans lequel est introduit le canon (5) serré par des vis (10), et à l'autre extrémité d'un bouchon (6). It comprises, in fact, according to a first characteristic, a body (1) provided at one end with a split sleeve (4) into which is introduced the barrel (5) tightened by screws (10), and at the other end of a plug (6).

A l'intérieur du corps (1), est placée une crépine (9) contenant un produit isolant phonique (3) et plusieurs déflecteurs (7) maintenus en place à l'aide des pièces d'espacement (2). Inside the body (1) is placed a strainer (9) containing a sound insulating product (3) and several deflectors (7) held in place by means of the spacers (2).

Ces déflecteurs (7) ainsi que le bouchon (6) sont perçés en leur centre d'un orifice (11) de diamètre croissant de l'intérieur vers l'extérieur du modérateur de son, pour permettre le libre passage de la gerbe de plomb ainsi que l'évacuation de la bourre, comme indiqué par la flèche FF, tout en freinant la vitesse des gaz de combustion qui sont une des principales sources de bruit.  These deflectors (7) as well as the plug (6) are pierced in their center with an orifice (11) of increasing diameter from the inside towards the outside of the sound moderator, to allow the free passage of the sheaf of lead. as well as the evacuation of the flock, as indicated by the arrow FF, while slowing down the speed of the combustion gases which are one of the main sources of noise.

Les déflecteurs (7) ainsi que le bouchon (6) sont perçés de plusieurs trous (8) pour permettre la décompression du modérateur de son et ainsi permettre de tirer plusieurs coups successifs sans perte de rendement. The deflectors (7) as well as the plug (6) are pierced with several holes (8) to allow the decompression of the sound moderator and thus allow to fire several successive shots without loss of performance.

Selon une variante, le modérateur de son peut être réalisé de façon excentrée pour conserver la visée d'origine de l'arme, l'axe (12) du corps (1) ne coïncidant pas avec l'axe (13) du manchon (4). According to a variant, the sound moderator can be made eccentrically to keep the original aim of the weapon, the axis (12) of the body (1) not coinciding with the axis (13) of the sleeve ( 4).

Le poids, le diamètre et les dimensions du modérateur de son peuvent varier en fonction de l'arme ainsi que de son calibre. The weight, diameter and dimensions of the sound moderator can vary depending on the weapon as well as its caliber.

Le dispositif selon l'invention est particulièrement destiné à diminuer considérablement les nuisances occasionnées par les stands de Ball Trap ainsi que pour le tir récréatif en milieu urbain. The device according to the invention is particularly intended to considerably reduce the nuisance caused by Ball Trap stands as well as for recreational shooting in urban areas.

Ce dispositif combiné avec des cartouches de Ball Trap subsoniques donne d'excellents résultats.  This device combined with subsonic Ball Trap cartridges gives excellent results.

Claims (5)

REVENDICATIONS 1) Dispositif modérateur de son adaptable sur fusils de Ball 1) Sound moderator device suitable for Ball rifles Trap ou de loisirs caractérisé en ce qu'il comporte un corps (1) muni à une extrémité d'un manchon fendu (4) dans lequel est introduit le canon (5) serré par des vis (10), et à l'autre extrémité d'un bouchon (6).Trap or leisure characterized in that it comprises a body (1) provided at one end with a split sleeve (4) into which is inserted the barrel (5) tightened by screws (10), and at the other end of a plug (6). 2) Dispositif selon la revendication (1) caractérisé en ce que l'intérieur du corps (1) comporte une crépine (9) contenant un produit isolant phonique (3) et plusieurs déflecteurs (7) maintenus en place à l'aide des pièces d'espacement (2). 2) Device according to claim (1) characterized in that the interior of the body (1) comprises a strainer (9) containing a sound insulating product (3) and several deflectors (7) held in place by means of the parts spacing (2). 3) Dispositif selon les revendications 1 et 2 caractérisé en ce que les déflecteurs (7) et le bouchon (6) sont perçés en leur centre d'un orifice (11) de diamètre croissant de l'intérieur vers l'extérieur du modérateur de son pour permettre le libre passage de la gerbe de plomb ainsi que l'évacuation de la bourre. 3) Device according to claims 1 and 2 characterized in that the deflectors (7) and the plug (6) are pierced in their center with an orifice (11) of increasing diameter from the inside to the outside of the moderator. its to allow the free passage of the sheaf of lead as well as the evacuation of the wad. 4) Dispositif selon les revendications 1, 2 et 3 caractérisé en ce que les déflecteurs (7) et le bouchon (6) sont perçés de plusieurs trous (8) permettant la décompression du modérateur de son. 4) Device according to claims 1, 2 and 3 characterized in that the deflectors (7) and the plug (6) are pierced with several holes (8) allowing the decompression of the sound moderator. 5) Dispositif selon la revendication 1 caractérisé en ce que l'axe (13) du manchon (4) est désaxé et ne coïncide pas avec l'axe 12 du corps (1) afin de conserver la visée d'origine de l'arme.  5) Device according to claim 1 characterized in that the axis (13) of the sleeve (4) is offset and does not coincide with the axis 12 of the body (1) in order to maintain the original aim of the weapon .
FR9406219A 1994-05-16 1994-05-16 Sound moderator. Expired - Lifetime FR2719937B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9406219A FR2719937B1 (en) 1994-05-16 1994-05-16 Sound moderator.
FR9409324A FR2719938B3 (en) 1994-05-16 1994-07-22 Sound moderator.
ES95926402T ES2127541T3 (en) 1994-05-16 1995-07-20 SILENCER FOR SPEARGUN.
DE1995606416 DE69506416T2 (en) 1994-05-16 1995-07-20 SILENCERS FOR RIFLES
AU30806/95A AU3080695A (en) 1994-05-16 1995-07-20 Gun silencer
PCT/FR1995/000973 WO1996003612A1 (en) 1994-05-16 1995-07-20 Gun silencer
EP95926402A EP0772758B1 (en) 1994-05-16 1995-07-20 Gun silencer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9406219A FR2719937B1 (en) 1994-05-16 1994-05-16 Sound moderator.
FR9409324A FR2719938B3 (en) 1994-05-16 1994-07-22 Sound moderator.

Publications (2)

Publication Number Publication Date
FR2719937A1 true FR2719937A1 (en) 1995-11-17
FR2719937B1 FR2719937B1 (en) 1996-08-02

Family

ID=26231190

Family Applications (2)

Application Number Title Priority Date Filing Date
FR9406219A Expired - Lifetime FR2719937B1 (en) 1994-05-16 1994-05-16 Sound moderator.
FR9409324A Expired - Lifetime FR2719938B3 (en) 1994-05-16 1994-07-22 Sound moderator.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR9409324A Expired - Lifetime FR2719938B3 (en) 1994-05-16 1994-07-22 Sound moderator.

Country Status (6)

Country Link
EP (1) EP0772758B1 (en)
AU (1) AU3080695A (en)
DE (1) DE69506416T2 (en)
ES (1) ES2127541T3 (en)
FR (2) FR2719937B1 (en)
WO (1) WO1996003612A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018440B2 (en) * 2015-09-10 2018-07-10 Silencerco, Llc Small caliber suppressor

Families Citing this family (19)

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Publication number Priority date Publication date Assignee Title
FR2842293A1 (en) * 2002-07-15 2004-01-16 Swing Trap Internat DEVICE FOR ATTACHING A SHOCK WAVE MODERATOR, SHOCK WAVE MODERATOR AND FIREARMS EQUIPPED WITH THE DEVICE
RU2307991C1 (en) * 2005-12-19 2007-10-10 Сергей Николаевич ПАВЛОВ Firearm with integral-type muffler
ES1065590Y (en) 2007-01-12 2008-01-01 Gamo Ind Sa FIRE OR SPORTS GUN WITH SILENCER
RU2376544C2 (en) * 2008-01-15 2009-12-20 Пензенский Артиллерийский Инженерный Институт Reactive-absorbing silencer for small arms
RU2398172C1 (en) * 2009-02-10 2010-08-27 Виталий Витальевич Бояркин Silencer weight linear-angular impulse separator
RU2397421C1 (en) * 2009-02-10 2010-08-20 Виталий Витальевич Бояркин Snall arm damper (versions)
RU2397422C1 (en) * 2009-09-28 2010-08-20 Виталий Витальевич Бояркин Whirl damper (versions)
RU2402736C1 (en) * 2010-01-11 2010-10-27 Виталий Витальевич Бояркин Set of integrated silencer and plug-recoil reducer-compensator for subsonic and supersonic modes of firing from firearms
ES2531858T3 (en) * 2011-01-17 2015-03-20 Gamo Outdoor, Sl Procedure for the manufacture of a "bull barrel" model cannon with sound reducer and "bull barrel" model cannon with sound reducer obtained
DE102011116059A1 (en) * 2011-10-18 2013-04-18 Schmeisser Gmbh Muffler for a handgun
ES2435495B1 (en) 2012-01-13 2014-10-23 Gamo Outdoor, S.L. Procedure for the manufacture of a cannon for carbines of compressed air or CO2 and cannon for carbines of compressed air or CO2 obtained.
US9103618B2 (en) 2013-01-09 2015-08-11 Daniel Defense, Inc. Suppressor assembly for a firearm
US12405078B2 (en) 2014-06-05 2025-09-02 Cgs Technology, Llc Compact space saving gun silencer
US12038249B2 (en) * 2014-06-05 2024-07-16 Cgs Technology, Llc Compact space-saving gun silencer
EP3372945A1 (en) * 2015-02-11 2018-09-12 Werner Bertschinger Silencer
LU93152B1 (en) 2016-07-18 2018-03-05 Brevex S A Sound neutralizing device for firearms
LU93184B1 (en) 2016-08-29 2018-03-28 Brevex S A Sound neutralizing device for a firearm
DE102017011751A1 (en) * 2017-12-19 2019-07-25 Niklas Becker muffler device
DE102021003389A1 (en) 2021-07-01 2023-01-05 Bundesrepublik Deutschland, vertr. durch das Bundesministerium der Verteidigung, vertr. durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr weapon silencer

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BE492855A (en) *
FR981869A (en) * 1949-02-24 1951-05-30 Silencers for shooting and sport rifles
EP0093211A1 (en) * 1982-04-30 1983-11-09 Charles Albert Finn Adjustable sound suppressor for weapon
FR2677743A1 (en) * 1991-06-17 1992-12-18 Laporte Jean Michel Noise attenuator for a hunting or match shooting rifle

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FR858032A (en) * 1939-03-17 1940-11-15 Silencer for firearms
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE492855A (en) *
FR981869A (en) * 1949-02-24 1951-05-30 Silencers for shooting and sport rifles
EP0093211A1 (en) * 1982-04-30 1983-11-09 Charles Albert Finn Adjustable sound suppressor for weapon
FR2677743A1 (en) * 1991-06-17 1992-12-18 Laporte Jean Michel Noise attenuator for a hunting or match shooting rifle

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Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10018440B2 (en) * 2015-09-10 2018-07-10 Silencerco, Llc Small caliber suppressor

Also Published As

Publication number Publication date
FR2719937B1 (en) 1996-08-02
EP0772758B1 (en) 1998-12-02
EP0772758A1 (en) 1997-05-14
DE69506416D1 (en) 1999-01-14
WO1996003612A1 (en) 1996-02-08
FR2719938A1 (en) 1995-11-17
DE69506416T2 (en) 1999-06-17
ES2127541T3 (en) 1999-04-16
FR2719938B3 (en) 1996-07-19
AU3080695A (en) 1996-02-22

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