EP1764577A1 - Silencieux - Google Patents

Silencieux Download PDF

Info

Publication number: EP1764577A1
Authority: EP; European Patent Office
Prior art keywords: silencer; enclosure; muffler; silencer according; housing
Prior art date: 2005-09-15
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

EP06450124A

Other languages

German (de)

English (en)

Other versions

EP1764577B1 (fr

Inventor

Gaston Glock

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.)

2005-09-15

Filing date

2006-09-11

Publication date

2007-03-21

2006-09-11 Application filed by Individual filed Critical Individual

2006-09-11 Priority to EP08003996A priority Critical patent/EP1930684B1/fr

2007-03-21 Publication of EP1764577A1 publication Critical patent/EP1764577A1/fr

2016-11-09 Application granted granted Critical

2016-11-09 Publication of EP1764577B1 publication Critical patent/EP1764577B1/fr

Status Active legal-status Critical Current

2026-09-11 Anticipated expiration legal-status Critical

Links

Images

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
- F41A21/32—Muzzle attachments or glands
- F41A21/325—Mountings for muzzle attachments
- 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

Definitions

the invention relates to a silencer with a damping medium according to the wet principle for firearms, in particular pistols, with a housing consisting at least substantially of non-metallic material, which has a tight enclosure for the damper medium, and a fastening device for attachment to the firearm according to introductory part of claim 1.
a silencer may at least partially made of plastic, which is also disclosed in this document the possibility of a wholly made of plastic silencer. However, it has the silencer according to this document no tight enclosure.
the AT 408 810 B is not generic and only reveals the possibility of eccentric mounting of a muffler on the weapon.
the US 4,454,798 A is also not generic, but is far from the technical field of the invention, it discloses the use of absorbent material for storing water for the gun of a tank.
the DE 100 01 374 C describes the possibility of twisting the muffler attached to the weapon around the running axis and fixing it in any desired rotational position, to make a fortification capable of least affecting the firing characteristics of the weapon.
a mounting base is provided, which is arranged on the barrel of the weapon and has a rotatable part, on which in turn the muffler is placed. A tight enclosure of the muffler is not disclosed.
mufflers for firearms especially for pistols
a cylinder is mounted in which various, as close as possible to the firing channel of the flying projectile internals are located, where the sound waves break and by interference or by dead running the desired damping is reached.
a pressure reduction is achieved by the individual expansions and compressions of the projectile following explosion gases, that at the mouth of the muffler, a significant reduction in the volume of the delivered shot is achieved.
Modern mufflers so-called “dampers according to the wet principle", to which the invention particularly relates, are wetted before the delivery of a shot in its interior with a damper medium, usually water, but also oil or paraffin or similar substances.
the damper medium is held on the surface or in designated pockets and chambers in larger quantities, and works as follows:
the passing hot explosive gases lead to vaporization of damper medium and despite its increase in volume during evaporation, the explosion gases are cooled down so much that reduces the muzzle blast becomes.
water with its high heat of vaporization is used, in its absence, it is often replaced in use by the body's own fluids of the shooter. In dry use, there is also a damping of the shot noise, but to a lesser extent.
metallic parts are used, in particular for the fastening device for attachment to the weapon (usually a thread), and possibly for parts of the internals. As a result, the weight savings are not particularly impaired and yet the most heavily loaded parts - often mounting and demounting, direct contact with the explosion gases in the region of the firing channel - made of durable metal.
These metal parts are preferably encased as "lost cores" in the manufacture of the housing of the plastic.
This recoil booster are silencers made of metal, as it has been considered necessary, necessary because the large inertial mass of the muffler sufficient retraction of the carriage in handguns according to the Browning principle and thus the automatic reloading of the weapon is prevented. It can therefore be used in the silencer according to the invention also the volume range normally used for the recoil increase for damping the sound.
silencers In many countries of the world, the use and often the possession of silencers is banned for private individuals, but silencers are used in various situations by law enforcement agencies such as the police, gendarmerie, related services, and eventually the military. These users come to the obvious demands of low weight, good damping properties, the least possible impairment of the trajectory of the projectile, easy mountability and the like in addition to the fact that the mufflers are often stored for a long time, that they are often used for weeks by the shooter in the field, which is dusty and dry in many cases, and that at the site and during use often no damper medium ( Water) is available.
Water damper medium
a muffler suitable for this task even if it is first put into operation after a long storage period, should have muffler medium for at least ten shots, the muffler, if it was shot without being shot by it, also removed from the weapon and should continue to be stored without being damaged or leaking.
the invention proposes according to the characterizing features of claim 1 that the muffler, the fastening device is disposed outside the enclosure and that within the enclosure damper medium, preferably water or an aqueous solution is included.
the housing may be sealed in the region of the mouth of the firing channel either by a plastic stopper or a thin, skin-like lamella formed integrally with the housing. This shutter is opened only by firing the first shot.
the fastening device for mounting on the weapon is provided in the form of a poppy-like lamella on the housing outside of this seal, whereby a tight enclosure is created on or in the muffler, which remains tight even after installation until firing the first shot.
all components of the muffler are made of plastic.
the installation of the muffler on the gun is usually on the barrel of the same, a plurality of pistols already has a corresponding thread in order to unscrew a mating thread of the muffler can.
the inventive silencer assembly can be used advantageously in all these mounting options.
a silencer according to the invention has a preferably integrally formed housing 1, which is closed at its mouth-side end by a stubble 2.
the other, weapon side, end of the housing 1 is formed open and, as shown in FIG. 2 can be seen, closed by a special cover 3.
the cover 3 consists essentially of a protruding into the housing 1, perforated pipe 18 and two end plates 19, 20, one at each end of the tube 18.
the weapon-side end plate 19 is relatively solid and serves on the one hand the tight closure of the housing 1 on weapon-side end of the muffler and on the other hand its mounting on the weapon, in the illustrated embodiment on the barrel of the weapon, by means of a thread. 4
the perforated pipe 18 is arranged coaxially with the running axis 6 in the mounted state of the muffler and has an inner diameter which is slightly larger than the outer diameter of the projectile.
Such arrangements are variously known in silencers and require no further explanation. It should be noted, however, that in the illustrated embodiment, the cavity between the inner shell of the housing 1 and the outer surface of the tube 18 is at least partially filled with open-cell foam 21, which is already in the production of the muffler with damping medium, preferably water, filled.
the cover 3 is preferably carried out in one piece in its entirety, as even with a small wall thickness (weight savings) creates a mechanically strong unit that can be firmly connected by appropriate fit with the housing 1, resulting in a precise installation of the muffler to cost and easy way leads.
a very special measure according to the invention is that integral with the cover 3, a lamella 5 is formed, through which the interior of the muffler is sealed off from the environment and completes the above-mentioned enclosure 24 of the actual muffler.
This blade 5 is, seen in the direction of the barrel axis 6, at some distance from the gun-side end 22 of the muffler, in the illustrated embodiment at the inner end of the thread 4, so that it is not damaged even when mounting on the weapon. It secures the muffler on the one hand against the ingress of dirt, on the other hand against the evaporation of the filled in it damper medium, preferably water. Only when releasing the first shot with mounted muffler, the lamella 5 is torn and destroyed by the projectile, a portion of the water evaporates and contributes to the sound attenuation.
FIG. 2 shows the use of end walls or intermediate walls 8 with openings for the projectile coaxial with the axis 6, with integrally formed on each end wall spacers. These spacers are designed as feet 9, so that the inner wall of the housing 1 remains largely free. There are now each of these partitions 8th Feet to feet together and in the free space outside the range of the shot channel open-cell foam 21 'is housed to increase the capacity for receiving the filled water.
the free space itself is formed asymmetrically to the axis 6 in the illustrated embodiment and is located in the mounted state on the weapon substantially below the axis 6, whereby the sighting device of the weapon remains unaffected.
the auxiliary sighting device which is often necessary in the prior art becomes superfluous.
thin platelets 10 of preferably thermoplastic material are clamped between each two packets of end walls thus formed, which are thus supported over the entire cross-sectional area outside the weft channel normal to the axis 6 of the intermediate walls 8.
these plates 10 are also closed in the region of the firing channel and have only cross-shaped or star-shaped incisions, wherein the intersection of at least two incisions on or near the barrel axis 6 is located.
These platelets 10 are preferably made of thermoplastic or synthetic rubber.
FIG. 3 shows a silencer analogous to that of FIG. 2, except that spacers 8 'for the platelets 10 are provided here spatially-diagonally constructed spacers 8 instead of the partitions 8 with the feet 9.
spacers 8 'for the platelets 10 are provided here spatially-diagonally constructed spacers 8 instead of the partitions 8 with the feet 9.
spacers 8 'for the platelets 10 are provided here spatially-diagonally constructed spacers 8 instead of the partitions 8 with the feet 9.
spacers 8 'for the platelets 10 are provided here spatially-diagonally constructed spacers 8 instead of the partitions 8 with the feet 9.
spacers 8 'for the platelets 10 are provided here spatially-diagonally constructed spacers 8 instead of the partitions 8 with the feet 9.
a silencer according to the invention if one has liquid, in particular water, at hand to moisten it again, can also have a much longer service life than the abovementioned 10 to 15 shots.
the mounting of the cover 3 in or on the housing 1 can be done for example by ultrasonic welding or by gluing. It is also possible to perform a mechanical assembly, for example by fixing pins that are normal to the axis 6, and to provide the necessary tightness by an O-ring or the like. It only has to be installed for the intended years of storage necessary, sufficient tightness of the connection with regard to the damper medium used be considered, but this is not a problem for those skilled in the field of seals with knowledge of the invention.
the plug 2 can be easily held in the housing 1 by frictional engagement, by the consequent elastic deformation of both the plug 2 and the end wall 7 of the housing, a sufficiently tight barrier can be achieved.
the additional use of a sealant is possible; this, too, can be easily selected by the person skilled in the art knowing the invention.
Thermoplastic elastomers such as polypropylene, polyethylene, polyolefins, polyamides, acetal resins and may or may not be fiber-reinforced.
reinforcement for example, glass fibers, carbon fibers or Keflarmaschinen in question.
the invention also relates to a shown in FIGS. 5 and 6, novel and not only for mufflers, but also for other accessories that are attached to the barrel of a weapon, useful connection between the barrel of a weapon and the attachment:
This connection consists of two flattening 11 on the outer surface of the barrel 12 of the weapon and two at an angle, preferably at right angles arranged just in the meat (wall thickness) of the barrel 11 guided grooves 13.
the mündungsferne wall 14 of the grooves 13 is substantially in the same plane as the mouth distal end 14 'of the flattenings 11th
connection construction is formed on the object to be placed on, here on the silencer 15.
This counterpart has two spring-trained or spring-mounted, in a normal plane to the barrel axis 6 and symmetrically to this lying pins 16 or platelets.
the suspension for example, an elastically deformable plate 23
the pins 16 are pressed within the normal plane to the axis 6 to each other.
the minimum distance of the pins 16 from each other is preferably so great that they rest in the mounted state of the muffler resiliently on the base 17 of the grooves 13. Their distance corresponds to the distance of the flattenings on the barrel, which allows or facilitates the installation of the accessory 15. It is more important, however, that in the locked position in which the pins 16 are in the grooves 13, the pins are so deep in the grooves that they lie with their seen in the direction of the axis of foremost and / or rearmost generatrix on the groove wall. In other words, the pins 16 dive into the grooves 13 at least with their half diameter. If instead of pins with a circular cross section plates or pins with a different cross section are used, this applies mutatis mutandis. As a result, the occurrence of any force component on the pins / plate normal to the barrel axis 6 and thus any danger of unwanted unlocking of the compound is prevented even when strong shocks or vibrations or shock.
the two parts With almost aligned axes and in an angular position in which the pins / plates 16 the flattenings 11 are opposite, pushed into each other, until the end face of the accessory is applied to the end face of the barrel. In this position, the pins / plates 16 lie against the shoulder or wall 14 'or lie directly in front of it. Then, the accessory 15 is rotated relative to the barrel 12 by 90 °, which is possible by the resilient training / storage of the pins / plates 16 until they come to rest under preferably partial relaxation in the grooves 13, whereby the connection is made.
This connecting device according to the invention between barrel 12 and accessories 15 has over the previously known, previously used threads several major advantages: It is not necessary to find the correct position of the two threads to each other, it is In particular, it is not necessary to exactly align the axis of the weapon with the axis of the accessory, thus avoiding any risk of damaging the thread and thus rendering the barrel and / or the accessory useless.
the invention can be variously modified, but it is essential to create a tight enclosure so long before use, preferably already during manufacture, the damping medium can be introduced into the muffler and that the enclosure is kept tight until the firing of the first shot.

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Exhaust Silencers (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Details Of Rigid Or Semi-Rigid Containers (AREA)
Toys (AREA)
Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

EP06450124.0A 2005-09-15 2006-09-11 Silencieux Active EP1764577B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP08003996A EP1930684B1 (fr)	2005-09-15	2006-09-11	Connection d'un accessoire avec le canon d'une arme à feu

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0152905A AT502653B1 (de)	2005-09-15	2005-09-15	Schalldämpfer

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP08003996A Division EP1930684B1 (fr)	2005-09-15	2006-09-11	Connection d'un accessoire avec le canon d'une arme à feu
EP08003996A Division-Into EP1930684B1 (fr)	2005-09-15	2006-09-11	Connection d'un accessoire avec le canon d'une arme à feu

Publications (2)

Publication Number	Publication Date
EP1764577A1 true EP1764577A1 (fr)	2007-03-21
EP1764577B1 EP1764577B1 (fr)	2016-11-09

Family

ID=37575289

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP08003996A Active EP1930684B1 (fr)	2005-09-15	2006-09-11	Connection d'un accessoire avec le canon d'une arme à feu
EP06450124.0A Active EP1764577B1 (fr)	2005-09-15	2006-09-11	Silencieux

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP08003996A Active EP1930684B1 (fr)	2005-09-15	2006-09-11	Connection d'un accessoire avec le canon d'une arme à feu

Country Status (3)

Country	Link
EP (2)	EP1930684B1 (fr)
AT (2)	AT502653B1 (fr)
DE (1)	DE502006005466D1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016099856A1 (fr) *	2014-12-16	2016-06-23	Emporeum Plastics Llc	Modérateur de son à matrice poreuse
FR3047347A1 (fr) *	2016-02-02	2017-08-04	Fcd	Module d'absorption d'une onde sonore et dispositif le comprenant
EP3208567A1 (fr) *	2016-02-18	2017-08-23	Martin Ernsperger	Amortisseur de bruit
WO2017194150A1 (fr)	2016-05-12	2017-11-16	Christandl Dieter	Silencieux pour une arme à feu
US10030929B1 (en) *	2016-03-02	2018-07-24	Sig Sauer, Inc.	Integral eccentric firearm silencer
EP3286401A4 (fr) *	2015-04-21	2018-12-05	Hypersciences, Inc.	Système d'accélérateur à effet stato doté de déflecteurs
US10557308B2 (en)	2015-11-10	2020-02-11	Hypersciences, Inc.	Projectile drilling system
US10648756B2 (en)	2017-05-24	2020-05-12	Sig Sauer, Inc	Suppressor assembly
US10697242B2 (en)	2015-04-21	2020-06-30	Hypersciences, Inc.	Ram accelerator system with baffles
US10822877B2 (en)	2014-05-13	2020-11-03	Hypersciences, Inc.	Enhanced endcap ram accelerator system
US11162753B2 (en)	2019-05-03	2021-11-02	Sig Sauer, Inc.	Suppressor with integral flash hider and reduced gas back flow
US11255623B2 (en)	2019-04-30	2022-02-22	Sig Sauer, Inc.	Suppressor with reduced gas back flow and integral flash hider
US11280571B2 (en)	2019-12-23	2022-03-22	Sig Sauer, Inc.	Integrated flash hider for small arms suppressors
US11624235B2 (en)	2020-08-24	2023-04-11	Hypersciences, Inc.	Ram accelerator augmented drilling system
US11686547B2 (en)	2020-08-12	2023-06-27	Sig Sauer, Inc.	Suppressor with reduced gas back flow
US11719047B2 (en)	2021-03-30	2023-08-08	Hypersciences, Inc.	Projectile drilling system
US11859932B1 (en)	2022-06-28	2024-01-02	Sig Sauer, Inc.	Machine gun suppressor
US12049825B2 (en)	2019-11-15	2024-07-30	Hypersciences, Inc.	Projectile augmented boring system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD1016954S1 (en)	2022-02-18	2024-03-05	Hs Produkt D.O.O.	Firearm accessory
US12169109B2 (en)	2022-02-18	2024-12-17	Hs Produkt D.O.O.	Firearm accessories and attachment systems
US12104868B2 (en)	2022-09-06	2024-10-01	Lirces 3	Wet muzzle device
US12253322B1 (en) *	2022-09-28	2025-03-18	Ja Ip Holding, Llc	Muzzle device clamping mechanism

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GB358088A (en) *	1929-07-10	1931-10-01	It Miglioramento Armi Soc	Improvements in and relating to means for concealing the discharge flash and preventing smoke discharge in guns
US2859444A (en) *	1953-04-01	1958-11-11	Ile D Etude De Procedes De Sce	Explosively actuated gun
US3677132A (en)	1969-08-05	1972-07-18	Us Navy	Waterproof sound, flash and recoil suppressor for firearms
US4454798A (en)	1982-02-25	1984-06-19	The United States Of America As Represented By The Secretary Of The Navy	Foam filled muzzle blast reducing device
US4588043A (en) *	1983-03-28	1986-05-13	Finn Charles A	Sound suppressor for a firearm
GB2281119A (en)	1993-08-17	1995-02-22	Gordon Findlater	Sound moderator
RU2119139C1 (ru) *	1997-12-18	1998-09-20	Александр Алексеевич Нода	Глушитель шума выстрела из огнестрельного оружия
DE10001374C1 (de)	2000-01-14	2001-06-21	Heckler & Koch Gmbh	Halterung zur Befestigung eines Schalldämpfers am Lauf einer Handfeuerwaffe
AT408810B (de)	1990-01-26	2002-03-25	Sig Schweiz Industrieges	Schalldämpfer für feuerwaffen
US6374718B1 (en) *	2000-07-14	2002-04-23	Tactical Operations Inc.	Silencer for shotguns and a method of making the same

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DE3337417A1 (de)	1983-10-14	1985-04-25	Rheinmetall GmbH, 4000 Düsseldorf	Befestigung fuer ein muendungsteil auf einem waffenrohr
DE19855208C1 (de) *	1998-11-30	2000-01-13	Heckler & Koch Gmbh	Sicherheits-Manöver-Patronengerät
US20080098880A1 (en)	2005-06-30	2008-05-01	Karl Brugger	Lock/rotation mounted suppressor

2005
- 2005-09-15 AT AT0152905A patent/AT502653B1/de not_active IP Right Cessation
2006
- 2006-09-11 AT AT08003996T patent/ATE449946T1/de active
- 2006-09-11 EP EP08003996A patent/EP1930684B1/fr active Active
- 2006-09-11 DE DE502006005466T patent/DE502006005466D1/de active Active
- 2006-09-11 EP EP06450124.0A patent/EP1764577B1/fr active Active

Patent Citations (10)

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Publication number	Priority date	Publication date	Assignee	Title
GB358088A (en) *	1929-07-10	1931-10-01	It Miglioramento Armi Soc	Improvements in and relating to means for concealing the discharge flash and preventing smoke discharge in guns
US2859444A (en) *	1953-04-01	1958-11-11	Ile D Etude De Procedes De Sce	Explosively actuated gun
US3677132A (en)	1969-08-05	1972-07-18	Us Navy	Waterproof sound, flash and recoil suppressor for firearms
US4454798A (en)	1982-02-25	1984-06-19	The United States Of America As Represented By The Secretary Of The Navy	Foam filled muzzle blast reducing device
US4588043A (en) *	1983-03-28	1986-05-13	Finn Charles A	Sound suppressor for a firearm
AT408810B (de)	1990-01-26	2002-03-25	Sig Schweiz Industrieges	Schalldämpfer für feuerwaffen
GB2281119A (en)	1993-08-17	1995-02-22	Gordon Findlater	Sound moderator
RU2119139C1 (ru) *	1997-12-18	1998-09-20	Александр Алексеевич Нода	Глушитель шума выстрела из огнестрельного оружия
DE10001374C1 (de)	2000-01-14	2001-06-21	Heckler & Koch Gmbh	Halterung zur Befestigung eines Schalldämpfers am Lauf einer Handfeuerwaffe
US6374718B1 (en) *	2000-07-14	2002-04-23	Tactical Operations Inc.	Silencer for shotguns and a method of making the same

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10822877B2 (en)	2014-05-13	2020-11-03	Hypersciences, Inc.	Enhanced endcap ram accelerator system
WO2016099856A1 (fr) *	2014-12-16	2016-06-23	Emporeum Plastics Llc	Modérateur de son à matrice poreuse
US10697242B2 (en)	2015-04-21	2020-06-30	Hypersciences, Inc.	Ram accelerator system with baffles
EP3286401A4 (fr) *	2015-04-21	2018-12-05	Hypersciences, Inc.	Système d'accélérateur à effet stato doté de déflecteurs
US10557308B2 (en)	2015-11-10	2020-02-11	Hypersciences, Inc.	Projectile drilling system
FR3047347A1 (fr) *	2016-02-02	2017-08-04	Fcd	Module d'absorption d'une onde sonore et dispositif le comprenant
WO2017134354A1 (fr) *	2016-02-02	2017-08-10	Fcd	Module d'absorption d'une onde sonore et dispositif le comprenant
US20190041154A1 (en) *	2016-02-02	2019-02-07	Fcd	Sound Wave Absorption Module and Device Comprising Same
EP3208567A1 (fr) *	2016-02-18	2017-08-23	Martin Ernsperger	Amortisseur de bruit
US10030929B1 (en) *	2016-03-02	2018-07-24	Sig Sauer, Inc.	Integral eccentric firearm silencer
WO2017194150A1 (fr)	2016-05-12	2017-11-16	Christandl Dieter	Silencieux pour une arme à feu
US10648756B2 (en)	2017-05-24	2020-05-12	Sig Sauer, Inc	Suppressor assembly
US11255623B2 (en)	2019-04-30	2022-02-22	Sig Sauer, Inc.	Suppressor with reduced gas back flow and integral flash hider
US11162753B2 (en)	2019-05-03	2021-11-02	Sig Sauer, Inc.	Suppressor with integral flash hider and reduced gas back flow
US12049825B2 (en)	2019-11-15	2024-07-30	Hypersciences, Inc.	Projectile augmented boring system
US11280571B2 (en)	2019-12-23	2022-03-22	Sig Sauer, Inc.	Integrated flash hider for small arms suppressors
US11686547B2 (en)	2020-08-12	2023-06-27	Sig Sauer, Inc.	Suppressor with reduced gas back flow
US11624235B2 (en)	2020-08-24	2023-04-11	Hypersciences, Inc.	Ram accelerator augmented drilling system
US11976556B2 (en)	2020-08-24	2024-05-07	Hypersciences, Inc.	Tunneling and mining method using pre-conditioned hole pattern
US11719047B2 (en)	2021-03-30	2023-08-08	Hypersciences, Inc.	Projectile drilling system
US11859932B1 (en)	2022-06-28	2024-01-02	Sig Sauer, Inc.	Machine gun suppressor

Also Published As

Publication number	Publication date
AT502653A4 (de)	2007-05-15
EP1930684A1 (fr)	2008-06-11
DE502006005466D1 (de)	2010-01-07
ATE449946T1 (de)	2009-12-15
AT502653B1 (de)	2007-05-15
EP1764577B1 (fr)	2016-11-09
EP1930684B1 (fr)	2009-11-25

Legal Events

Date	Code	Title	Description
2007-02-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-03-21	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2007-03-21	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2007-11-07	17P	Request for examination filed	Effective date: 20070921
2007-11-28	17Q	First examination report despatched	Effective date: 20071029
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