US20210048273A1 - Training attachment - Google Patents
Training attachment Download PDFInfo
- Publication number
- US20210048273A1 US20210048273A1 US16/965,812 US201916965812A US2021048273A1 US 20210048273 A1 US20210048273 A1 US 20210048273A1 US 201916965812 A US201916965812 A US 201916965812A US 2021048273 A1 US2021048273 A1 US 2021048273A1
- Authority
- US
- United States
- Prior art keywords
- attachment
- projectile
- barrel
- weapon
- rammer
- 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.)
- Abandoned
Links
- 238000010304 firing Methods 0.000 abstract description 2
- 239000008188 pellet Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000000843 powder Substances 0.000 description 7
- 102220498641 Protein LRATD2_F41A_mutation Human genes 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/64—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot
- F41B11/642—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated
- F41B11/643—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas having a piston effecting a compressor stroke during the firing of each shot the piston being spring operated the piston being arranged concentrically with the barrel
-
- 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
-
- 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
- F41A33/00—Adaptations for training; Gun simulators
-
- 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/61—Magazines
- F41A9/64—Magazines for unbelted ammunition
- F41A9/73—Drum magazines
- F41A9/75—Drum magazines having a spiral cartridge channel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
- F41B11/54—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines the projectiles being stored in a rotating drum magazine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
- F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/50—Magazines for compressed-gas guns; Arrangements for feeding or loading projectiles from magazines
Definitions
- the invention relates to small arms, namely to muzzle devices that allow the use of combat and dummy small arms for training purposes.
- Known sleeve for the blank shooting of firearms comprising a housing with a mount to the weapon and an additional sleeve with a central hole, the additional sleeve is made with the possibility of self-regulation of its position relative to the housing, and on its outer surface from the side of the attachment to the weapon is made a cone, mating with the conical surface of the barrel or flame arrester, while the housing and the additional sleeve form a self-aligning system relative to the cone of the barrel or flame arrester (see the Russian Federation patent N 2186314 for the invention, IPC F41A 21/32 (2000.01), Dec. 18, 2000)—appearing prototype of the invention.
- This sleeve for the blank shooting does not allow you to shoot a projectile; therefore, it is not possible to assess the accuracy of aiming at the time of the shot, which reduces the quality of tactical training using small arms.
- the objective of the invention is the creation of a training attachment, which will allow the use of combat and dummy small arms for training purposes with the ability to assess the accuracy of aiming and hitting.
- the technical result when using the present invention is the firing from of combat or dummy firearms of a projectile with negligible energy, acceptable for tactical training.
- the training attachment is used with a weapon in conjunction with a blank cartridge and lightweight projectile.
- the training attachment comprises the housing with the element for attaching it to a weapon in its muzzle, the barrel for projectile, output channels for the removal of most of the powder gases, the gas channel intended for the passage of a smaller part of the powder gases acting on the projectile, the element for projectiles storing, the projectile rotation element, the barrel narrowing element, the expansion chamber, return spring and rammer.
- FIG. 1 shows the training attachment
- the attachment housing 1 is placed on the barrel of the weapon 13 using the attaching element 2 , the projectiles 5 are placed in the element for projectiles storing 4 , the projectiles using the feed mechanism located in the element for projectiles storing are fed into the barrel of the attachment 3 .
- the powder gases passing the element of narrowing the bore of the weapon barrel 11 , fall into the expansion chamber 10 and act on the rammer 9 , which, moving, blocks the access of the next projectile to the attachment barrel, the smaller part of the powder gases passing through the gas channel 7 , ejects the projectile 5 from the channel of the barrel 3 , while most of the powder gases are discharged through the output channels 12 , after that, the rammer 9 returns to its original position by the return spring 8 , the next projectile falls into the free channel of the barrel 3 and the cycle repeats.
- the attachment barrel is made as a single unit with the weapon or installed separately; the barrel can be smooth or rifled.
- the element for projectiles storing is a container, or a magazine, a holder, a turret type drum, a disk that can be removable or not.
- the container is equipped with a rotary projectile feeding mechanism.
- the container is a hollow cylinder, on the inner surface of which a spiral channel for projectiles is made, and in the center there is a rotor driven by a cocked flat spiral spring.
- the container is equipped with a locking mechanism to prevent projectiles from falling out, in a position disconnected from the attachment housing if the container is removable.
- the projectile rotation element can be adjustable, that is, for example, have an adjusting screw located in the housing above the rubber or silicone element interacting with the projectile and making it rotate.
- the gas channel is intended for the passage of gas, which acts on the projectile and throws it out of the attachment barrel.
- the gas channel may be combined with a rammer, or may pass separately in the housing. Also, the gas channel can be made partially in the rammer, and partially in the housing or other element, with the possibility of overlapping and opening in a certain position of the rammer.
- the expansion chamber is formed by a cavity in the housing, between the narrowing element of the barrel of the weapon and the rammer.
- the element of narrowing the channel of the barrel of the weapon is necessary for using the training attachment with combat weapons, for the operation of automatics weapons.
- the element of narrowing the channel of the barrel of the weapon can perform a distribution function for powder gases.
- the output channels are designed to exit most of the powder gases.
- projectiles light throwing equipment is used, such as 6 mm airsoft balls, paintball balls (with coloring liquid), or any other throwing equipment. At a projectile speed of about 100 m/s, and having a projectile mass of about 0.2 g they receive muzzle energy equal to the game weapon, which is acceptable for tactical training. The technical result has been achieved.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2018104049A RU2674917C1 (ru) | 2018-02-02 | 2018-02-02 | Тренировочная насадка |
RU2018104049 | 2018-02-02 | ||
PCT/RU2019/000135 WO2019151904A2 (ru) | 2018-02-02 | 2019-02-28 | Тренировочная насадка |
Publications (1)
Publication Number | Publication Date |
---|---|
US20210048273A1 true US20210048273A1 (en) | 2021-02-18 |
Family
ID=64753078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/965,812 Abandoned US20210048273A1 (en) | 2018-02-02 | 2019-02-28 | Training attachment |
Country Status (3)
Country | Link |
---|---|
US (1) | US20210048273A1 (ru) |
RU (1) | RU2674917C1 (ru) |
WO (1) | WO2019151904A2 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240044603A1 (en) * | 2022-08-08 | 2024-02-08 | Centre Firearms Co., Inc. | Blank firing system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2766028C2 (ru) * | 2019-03-25 | 2022-02-07 | Николай Николаевич Киреев | Газобаллонная тренировочная насадка |
RU2718790C1 (ru) * | 2019-07-30 | 2020-04-14 | Виталий Анатольевич Денисов | Устройство двойной баллистики для ствола съемное |
RU209742U1 (ru) * | 2021-10-29 | 2022-03-22 | Андрей Яковлевич Калиниченко | Насадка к оружию для стрельбы метаемыми элементами |
Citations (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1824504A (en) * | 1930-04-11 | 1931-09-22 | Fox Company | Toy gun of the repeater type |
US2184301A (en) * | 1935-09-06 | 1939-12-26 | Milton Roberts | Stabilizing device |
US2213318A (en) * | 1938-03-14 | 1940-09-03 | Daisy Mfg Co | Toy gun |
US2505428A (en) * | 1947-03-31 | 1950-04-25 | James K Pope | Air gun projectile holder |
US2630108A (en) * | 1949-07-01 | 1953-03-03 | Knickerbocker Plastic Co Inc | Repeating air pressure gun |
US2725869A (en) * | 1952-06-09 | 1955-12-06 | Knickerbocker Plastic Co Inc | Magazine toy gun |
US2883781A (en) * | 1957-10-23 | 1959-04-28 | Earle M Harvey | Combination stabilizer, recoil break, flash hider, and grenade launcher for a firearm |
US3707899A (en) * | 1970-07-29 | 1973-01-02 | W Perrine | Firearm muzzle deflector |
US4852460A (en) * | 1988-05-04 | 1989-08-01 | Davidson Windell L | Muzzle brake system |
US4947729A (en) * | 1989-06-19 | 1990-08-14 | Timothy Downey | Spin stabilizing gun |
US5228427A (en) * | 1991-05-06 | 1993-07-20 | Smart Parts, Inc. | Improved barrel for paintball gun |
US5450838A (en) * | 1992-06-13 | 1995-09-19 | Nakahigashi; Masayuki | Gun barrel with means for insuring consistent projectile rotation of a discharged projectile |
US5823173A (en) * | 1995-05-04 | 1998-10-20 | Slonaker; Robert M. | Paintball gun |
US5937563A (en) * | 1997-04-03 | 1999-08-17 | Schuetz; Robert C. E. | Modified firearms for firing simulated ammunition |
US5983772A (en) * | 1997-08-28 | 1999-11-16 | Reynolds; George L. | Subcaliber device/blank firing adaptor for blowback or recoil operated weapons |
US6494195B2 (en) * | 2000-05-08 | 2002-12-17 | Smart Parts, Inc. | Barrel assembly with removable barrel insert for pneumatic paintball gun |
US6572375B2 (en) * | 2000-01-13 | 2003-06-03 | Beamhit, Llc | Firearm laser training system and method employing modified blank cartridges for simulating operation of a firearm |
US20050066953A1 (en) * | 2003-09-10 | 2005-03-31 | Terry Zouboulakis | Pneumatic paintball marker, universal barrel, adaptor and insert combination |
US20050132872A1 (en) * | 2003-12-22 | 2005-06-23 | Jensen Jesse R. | Inter-locking barrel system |
US20050183712A1 (en) * | 2004-01-26 | 2005-08-25 | Goepfert John R. | Paintball gun barrel modification and associated mechanism to allow for removal of ruptured paint ball material during game or other battle type operation |
US20070069064A1 (en) * | 2005-05-19 | 2007-03-29 | National Paintball Supply, Inc. | Barrel attachment for a gas gun |
US20070125351A1 (en) * | 2005-05-19 | 2007-06-07 | National Paintball Supply, Inc. | Barrel attachment device for a gas gun |
US7451756B2 (en) * | 1999-06-14 | 2008-11-18 | Tippmann Sports Llc | Paintball spin application method |
US7603998B2 (en) * | 2005-06-30 | 2009-10-20 | Kee Action Sports I Llc | Barrel attachment for gas gun |
US7624723B2 (en) * | 2004-06-15 | 2009-12-01 | Smart Parts, Inc. | Paintball gun kit |
US7658138B2 (en) * | 2006-04-27 | 2010-02-09 | Heckler & Koch Gmbh | Practice barrels for use with practice cartridges |
US8539708B2 (en) * | 2011-06-07 | 2013-09-24 | Ra Brands, L.L.C. | Barrel mounting and retention mechanism |
US8568143B2 (en) * | 2010-05-13 | 2013-10-29 | Oren Louis Uhr | Training barrel |
US8770978B2 (en) * | 2009-10-08 | 2014-07-08 | Nimtec As | Electronic blank ammunition |
US8776771B1 (en) * | 2013-02-27 | 2014-07-15 | Green Science Laboratory Inc. | Pneumatic gun and extension barrel |
US8887616B2 (en) * | 2013-01-11 | 2014-11-18 | Ra Brands, L.L.C. | Auto regulating gas system for supressed weapons |
US20150176941A1 (en) * | 2013-12-20 | 2015-06-25 | Tippmann Sports, Llc | Magazine adapter for projectile launcher |
US9134089B2 (en) * | 2010-11-30 | 2015-09-15 | Yen-Ting Liao | Airsoft guns structure with improved reality and safety gasification system for the compressed gas cartridge |
US9297607B2 (en) * | 2014-02-13 | 2016-03-29 | Vojtech Dvorak | Conversion of a firearm to a firearm simulator |
US9383154B2 (en) * | 2013-12-12 | 2016-07-05 | Ra Brands, L.L.C. | Gas vent for firearm |
US10466004B2 (en) * | 2015-08-11 | 2019-11-05 | Drew Nolle Walker | Optimized flow compensator |
US11125529B2 (en) * | 2019-04-29 | 2021-09-21 | Sang su Yoon | Bullet decelerator for toy gun |
US20220034620A1 (en) * | 2018-12-12 | 2022-02-03 | Cgs Group, Llc | Muzzle-mounted devices |
US11274896B2 (en) * | 2018-03-02 | 2022-03-15 | Utm Limited | Conversion kit having interchangeable barrel liners |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU295006A1 (ru) * | 1969-09-09 | 1971-02-04 | В. И. Кась ненко | ПИСТОЛЕТНЫЙ ВКЛАДНОЙ СТВОЛ дл ТРЕНИРОВОЧНОЙ СТРЕЛЬБЫ ДРОБИНКОЙ ПОСРЕДСТВОМ ОХОТНИЧЬЕГОКАПСЮЛЯ |
RU2071588C1 (ru) * | 1993-06-30 | 1997-01-10 | Товарищество с ограниченной ответственностью "Фирма "Бизон" | Пистолет с насадкой |
RU2186314C1 (ru) * | 2000-12-18 | 2002-07-27 | Центральный научно-исследовательский институт точного машиностроения | Втулка для холостой стрельбы из стрелкового оружия |
RU2463541C2 (ru) * | 2010-11-30 | 2012-10-10 | Алексей Валентинович Тимошенко | Автоматический пневматический маркер для игры "пейнтбол" с клапаном бесконтактного запирания подачи газа |
-
2018
- 2018-02-02 RU RU2018104049A patent/RU2674917C1/ru active
-
2019
- 2019-02-28 US US16/965,812 patent/US20210048273A1/en not_active Abandoned
- 2019-02-28 WO PCT/RU2019/000135 patent/WO2019151904A2/ru active Application Filing
Patent Citations (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1824504A (en) * | 1930-04-11 | 1931-09-22 | Fox Company | Toy gun of the repeater type |
US2184301A (en) * | 1935-09-06 | 1939-12-26 | Milton Roberts | Stabilizing device |
US2213318A (en) * | 1938-03-14 | 1940-09-03 | Daisy Mfg Co | Toy gun |
US2505428A (en) * | 1947-03-31 | 1950-04-25 | James K Pope | Air gun projectile holder |
US2630108A (en) * | 1949-07-01 | 1953-03-03 | Knickerbocker Plastic Co Inc | Repeating air pressure gun |
US2725869A (en) * | 1952-06-09 | 1955-12-06 | Knickerbocker Plastic Co Inc | Magazine toy gun |
US2883781A (en) * | 1957-10-23 | 1959-04-28 | Earle M Harvey | Combination stabilizer, recoil break, flash hider, and grenade launcher for a firearm |
US3707899A (en) * | 1970-07-29 | 1973-01-02 | W Perrine | Firearm muzzle deflector |
US4852460A (en) * | 1988-05-04 | 1989-08-01 | Davidson Windell L | Muzzle brake system |
US4947729A (en) * | 1989-06-19 | 1990-08-14 | Timothy Downey | Spin stabilizing gun |
US5228427A (en) * | 1991-05-06 | 1993-07-20 | Smart Parts, Inc. | Improved barrel for paintball gun |
US5450838A (en) * | 1992-06-13 | 1995-09-19 | Nakahigashi; Masayuki | Gun barrel with means for insuring consistent projectile rotation of a discharged projectile |
US5823173A (en) * | 1995-05-04 | 1998-10-20 | Slonaker; Robert M. | Paintball gun |
US5937563A (en) * | 1997-04-03 | 1999-08-17 | Schuetz; Robert C. E. | Modified firearms for firing simulated ammunition |
US5983772A (en) * | 1997-08-28 | 1999-11-16 | Reynolds; George L. | Subcaliber device/blank firing adaptor for blowback or recoil operated weapons |
US7451756B2 (en) * | 1999-06-14 | 2008-11-18 | Tippmann Sports Llc | Paintball spin application method |
US6572375B2 (en) * | 2000-01-13 | 2003-06-03 | Beamhit, Llc | Firearm laser training system and method employing modified blank cartridges for simulating operation of a firearm |
US6494195B2 (en) * | 2000-05-08 | 2002-12-17 | Smart Parts, Inc. | Barrel assembly with removable barrel insert for pneumatic paintball gun |
US20050066953A1 (en) * | 2003-09-10 | 2005-03-31 | Terry Zouboulakis | Pneumatic paintball marker, universal barrel, adaptor and insert combination |
US20050132872A1 (en) * | 2003-12-22 | 2005-06-23 | Jensen Jesse R. | Inter-locking barrel system |
US20050183712A1 (en) * | 2004-01-26 | 2005-08-25 | Goepfert John R. | Paintball gun barrel modification and associated mechanism to allow for removal of ruptured paint ball material during game or other battle type operation |
US7624723B2 (en) * | 2004-06-15 | 2009-12-01 | Smart Parts, Inc. | Paintball gun kit |
US20070069064A1 (en) * | 2005-05-19 | 2007-03-29 | National Paintball Supply, Inc. | Barrel attachment for a gas gun |
US20070125351A1 (en) * | 2005-05-19 | 2007-06-07 | National Paintball Supply, Inc. | Barrel attachment device for a gas gun |
US7603998B2 (en) * | 2005-06-30 | 2009-10-20 | Kee Action Sports I Llc | Barrel attachment for gas gun |
US7658138B2 (en) * | 2006-04-27 | 2010-02-09 | Heckler & Koch Gmbh | Practice barrels for use with practice cartridges |
US8770978B2 (en) * | 2009-10-08 | 2014-07-08 | Nimtec As | Electronic blank ammunition |
US8568143B2 (en) * | 2010-05-13 | 2013-10-29 | Oren Louis Uhr | Training barrel |
US9134089B2 (en) * | 2010-11-30 | 2015-09-15 | Yen-Ting Liao | Airsoft guns structure with improved reality and safety gasification system for the compressed gas cartridge |
US8539708B2 (en) * | 2011-06-07 | 2013-09-24 | Ra Brands, L.L.C. | Barrel mounting and retention mechanism |
US8887616B2 (en) * | 2013-01-11 | 2014-11-18 | Ra Brands, L.L.C. | Auto regulating gas system for supressed weapons |
US8776771B1 (en) * | 2013-02-27 | 2014-07-15 | Green Science Laboratory Inc. | Pneumatic gun and extension barrel |
US9383154B2 (en) * | 2013-12-12 | 2016-07-05 | Ra Brands, L.L.C. | Gas vent for firearm |
US20150176941A1 (en) * | 2013-12-20 | 2015-06-25 | Tippmann Sports, Llc | Magazine adapter for projectile launcher |
US9297607B2 (en) * | 2014-02-13 | 2016-03-29 | Vojtech Dvorak | Conversion of a firearm to a firearm simulator |
US10466004B2 (en) * | 2015-08-11 | 2019-11-05 | Drew Nolle Walker | Optimized flow compensator |
US11274896B2 (en) * | 2018-03-02 | 2022-03-15 | Utm Limited | Conversion kit having interchangeable barrel liners |
US20220034620A1 (en) * | 2018-12-12 | 2022-02-03 | Cgs Group, Llc | Muzzle-mounted devices |
US11125529B2 (en) * | 2019-04-29 | 2021-09-21 | Sang su Yoon | Bullet decelerator for toy gun |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240044603A1 (en) * | 2022-08-08 | 2024-02-08 | Centre Firearms Co., Inc. | Blank firing system |
US12031792B2 (en) * | 2022-08-08 | 2024-07-09 | Centre Firearms Co., Inc. | Blank firing system |
Also Published As
Publication number | Publication date |
---|---|
RU2674917C1 (ru) | 2018-12-13 |
WO2019151904A3 (ru) | 2019-09-26 |
WO2019151904A2 (ru) | 2019-08-08 |
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