WO2020040659A1 - Автоматическое огнестрельное оружие с инерционной автоматикой - Google Patents
Автоматическое огнестрельное оружие с инерционной автоматикой Download PDFInfo
- Publication number
- WO2020040659A1 WO2020040659A1 PCT/RU2019/000228 RU2019000228W WO2020040659A1 WO 2020040659 A1 WO2020040659 A1 WO 2020040659A1 RU 2019000228 W RU2019000228 W RU 2019000228W WO 2020040659 A1 WO2020040659 A1 WO 2020040659A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- barrel
- bolt
- automatic
- receiver
- spring
- 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
- F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
- F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated
-
- 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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/03—Shot-velocity control
-
- 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/54—Bolt locks of the unlocked type, i.e. being inertia operated
- F41A3/56—Bolt locks of the unlocked type, i.e. being inertia operated the bolt being provided with an additional slidable mass
-
- 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
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
- F41A3/78—Bolt buffer or recuperator means
- F41A3/82—Coil spring buffers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
- F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
Definitions
- the present invention relates to the field of military equipment, namely to automatic firearms [F41C 7/00 F41C 3/00 F41A 21/00].
- Patent RU2626771 Automatic firearms with a return in the form of a force of a certain constant value (Patent RU2626771) selected for the prototype are known from the prior art.
- An automatic firearm with a recoil in the form of a force of a certain constant value consists of a receiver that is movable along its own axis of the barrel, a bolt frame with a bolt, a breakback spring between the barrel and the bolt frame, a return spring between the bolt frame and the receiver or barrel (part, attached to the barrel), a buffer spring between the barrel (a part attached to the barrel) and a receiver that informs the barrel when it accelerates between its rear and front positions, an impulse equal to half the impulse and received barrel during firing, the firing mechanism to the receiver or the slide frame or the trunk of ammunition mechanism latch to lock the barrel in rearward position (latch controlled trigger guard), a mechanism for coordinating the time the shot from the barrel approaches the front position.
- the weapon works as follows. Before automatic fire opens, the weapon is loaded, the barrel is retracted and put on the latch, while the buffer spring is compressed. When the trigger is pressed, the latch releases the barrel, the barrel moves forward with the acceleration of the buffer spring, when the barrel is in the forward position, the gun fires.
- the stiffness of the buffer spring, the length of the barrel are selected so that by the time of the shot the barrel has acquired an impulse equal to half the impulse received by it from the shot.
- the barrel stops and begins to move in the opposite direction with a pulse of the same magnitude as it had before the shot, the buffer spring is compressed, the velocity of the barrel decreases and becomes zero in the back position.
- the automatic weapons reload.
- the barrel If the barrel is not installed on the lock, it will move forward - the actions of the mechanism will be repeated. Automatic fire will continue until the barrel is mounted on the retainer (the trigger is released) or the ammunition runs out. Thus, during the entire time of automatic fire, the barrel, making reciprocating movements, will only press on a compressed buffer spring, which, in turn, will transmit this pressure to the receiver in the form of a force of a certain constant value , which reduces shaking, improves the conditions for pointing the weapon at the target, reduces the dispersion of bullets, improves the working conditions of the calculation.
- the disadvantage of this technical solution is the uncertain, unstable operation, especially with an inertial automation system.
- the task to which the invention is directed is to create a design of automatic firearms with an inertial automation system that has a return throughout the entire time of automatic fire in the form of a constant force acting on a support (shoulder arrow, machine gun, combat body machines), with the possibility of using this design in all types of automatic firearms (stationary, easel, portable, manual).
- the technical result provided by the given set of features is to obtain the return of the weapon in the form of a constant force acting on the support (arrow of the shooter, machine tool, combat vehicle body) throughout the entire time of automatic fire, which eliminates the shaking of weapons, improves the working conditions of the shooter , conditions for aiming weapons at the target, reduces the dispersion of bullets.
- the invention can be used in all types of automatic firearms (stationary, easel, portable, manual).
- the rollback of the bolt frame in the rear position should be limited by hitting the barrel (a part attached to the barrel).
- the elastic force of the return spring should approximately correspond to the pressure force of the weapon against the support during automatic shooting.
- the weapon works as follows. Before opening automatic fire, the weapon is loaded. The bolt frame is retracted to the rear position and placed on the latch, while the return spring is compressed, and if necessary, the buffer spring is compressed by the same movement.
- the latch releases the bolt frame, the bolt frame moves forward with acceleration by the return spring, the cartridge moves into the chamber, the bolt closes, immediately before the bolt frame collides with the barrel, the gun fires, and the barrel begins to move under recoil collides with the bolt frame back and through the baffle spring, the barrel stops, and the bolt frame, having received additional energy from the barrel, moves backward compressing the return spring, and the gate locks ruptured, ejected cartridge case from the chamber and cocking the trigger mechanism, if the trigger is not released and the latch thus does not stop the bolt frame in the rear position, then the mechanism will repeat. Automatic fire will continue until the bolt frame is mounted on the latch or ammunition runs out. Thus, during the entire time of conducting automatic fire, making reciprocating movements, the barrel through the buffer spring, and the bolt
- the drawing shows the design using the inertial circuit of automation and binding the shutter with the shutter frame to the barrel.
- a clamp (pos. 2), a barrel (pos. Z), movable along its own axis, are installed in the receiver of the weapon (pos. L).
- a guide (pos. 4) is fixed on the barrel, on
- a baffle spring is attached to the bolt frame (key 7).
- a return spring (pos. 9) is installed between the bolt frame and the guide stop (pos. 8), a buffer spring (pos. 10) is installed between the guide stop and the rear wall of the receiver.
- the order of operation of the design is similar to the above.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3112152A CA3112152A1 (en) | 2018-08-21 | 2019-04-10 | Automatic firearm having an inertial automatic system |
EP19852745.9A EP3742104A4 (en) | 2018-08-21 | 2019-04-10 | AUTOMATIC FIREARM WITH INERTIAL MECHANISM |
US17/262,709 US11686541B2 (en) | 2018-08-21 | 2019-04-10 | Automatic firearm having an inertial automatic system |
CN201980053114.3A CN112639387A (zh) | 2018-08-21 | 2019-04-10 | 具有惯性自动化系统的自动火器 |
IL280900A IL280900A (en) | 2018-08-21 | 2021-02-16 | An automatic weapon with an inertial automatic system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2018130425 | 2018-08-21 | ||
RU2018130425A RU2703371C1 (ru) | 2018-08-21 | 2018-08-21 | Автоматическое огнестрельное оружие с инерционной системой автоматики и отдачей в виде силы постоянной величины |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020040659A1 true WO2020040659A1 (ru) | 2020-02-27 |
Family
ID=68280350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2019/000228 WO2020040659A1 (ru) | 2018-08-21 | 2019-04-10 | Автоматическое огнестрельное оружие с инерционной автоматикой |
Country Status (7)
Country | Link |
---|---|
US (1) | US11686541B2 (ru) |
EP (1) | EP3742104A4 (ru) |
CN (1) | CN112639387A (ru) |
CA (1) | CA3112152A1 (ru) |
IL (1) | IL280900A (ru) |
RU (1) | RU2703371C1 (ru) |
WO (1) | WO2020040659A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2705410C1 (ru) * | 2018-12-25 | 2019-11-07 | Василий Михайлович Покаляев | Автоматическое огнестрельное оружие с автоматикой на основе инерционной системы |
RU205542U1 (ru) * | 2020-06-03 | 2021-07-20 | Максим Юрьевич Шкода | Комплектное буферное устройство для стрелкового оружия со свободным затвором |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2144171C1 (ru) * | 1998-04-16 | 2000-01-10 | Горобцов Вениамин Михайлович | Автоматическое стрелковое оружие (варианты), продольно-многорядный магазин, компенсационное устройство отпирания канала ствола, кривошипно-ползунное запирающее устройство, устройство балансировки масс подвижных частей и компенсационный способ отпирания канала ствола |
RU2241939C1 (ru) * | 2003-07-14 | 2004-12-10 | Открытое акционерное общество "Завод им. В.А. Дегтярева" | Способ работы автоматики оружия с приводом механизма подачи боеприпасов от ствола при его выкате и автоматическое огнестрельное оружие на его основе |
US8752474B2 (en) * | 2010-07-26 | 2014-06-17 | Chester F. Vanek | Autoloading pistol design |
RU2626771C2 (ru) | 2015-12-22 | 2017-08-01 | Василий Михайлович Покаляев | Автоматическое огнестрельное оружие с отдачей в виде силы определённой постоянной величины |
Family Cites Families (14)
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US4355563A (en) * | 1980-06-26 | 1982-10-26 | The United States Of America As Represented By The Secretary Of The Army | Dual rate firing mechanism |
US5353681A (en) * | 1993-03-16 | 1994-10-11 | Sugg Ronald E | Recoil dampening device for large caliber weapons |
RU2088879C1 (ru) * | 1995-05-15 | 1997-08-27 | Центральный научно-исследовательский институт точного машиностроения | Самозарядный пистолет |
RU2110745C1 (ru) * | 1997-06-05 | 1998-05-10 | Открытое Акционерное Общество "Ижмаш" | Автоматическое оружие |
CZ293481B6 (cs) * | 1997-07-24 | 2004-05-12 | Otkrytoeáaktsionernoeáobschestvoá@Izhmash | Ruční automatická palná zbraň |
AUPQ598700A0 (en) * | 2000-03-02 | 2000-05-18 | Vader Pty Ltd | Weapon |
DE102004025564B3 (de) * | 2004-05-25 | 2005-10-06 | Heckler & Koch Gmbh | Anordnung aus einem Verschluß und einem die Treib- und Zündladung umschließenden Geschoß |
EP2010854A1 (en) * | 2006-04-19 | 2009-01-07 | Goodcart Pty Ltd. | A bolt head locking arrangement for firearm weapons |
CN201666759U (zh) * | 2009-07-08 | 2010-12-08 | 郎婳笛 | 低后坐力自动武器 |
CN201926372U (zh) * | 2010-12-13 | 2011-08-10 | 重庆建设工业(集团)有限责任公司 | 一种枪机框联动机构 |
DE102016009046A1 (de) * | 2016-07-25 | 2018-01-25 | Thomas Weinland | Rohrwaffe mit Rückstoßdämpfer |
RU2658480C2 (ru) * | 2016-11-08 | 2018-06-21 | Лев Федорович Ростовщиков | Автоматика стрелкового оружия |
AT519743B1 (de) * | 2017-08-08 | 2018-10-15 | Weilharter Rene | Schusswaffe |
US11674763B2 (en) * | 2020-10-30 | 2023-06-13 | Carl E Caudle | Controlling cycle rate of firearms |
-
2018
- 2018-08-21 RU RU2018130425A patent/RU2703371C1/ru active
-
2019
- 2019-04-10 WO PCT/RU2019/000228 patent/WO2020040659A1/ru active Application Filing
- 2019-04-10 EP EP19852745.9A patent/EP3742104A4/en active Pending
- 2019-04-10 CA CA3112152A patent/CA3112152A1/en active Pending
- 2019-04-10 US US17/262,709 patent/US11686541B2/en active Active
- 2019-04-10 CN CN201980053114.3A patent/CN112639387A/zh active Pending
-
2021
- 2021-02-16 IL IL280900A patent/IL280900A/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2144171C1 (ru) * | 1998-04-16 | 2000-01-10 | Горобцов Вениамин Михайлович | Автоматическое стрелковое оружие (варианты), продольно-многорядный магазин, компенсационное устройство отпирания канала ствола, кривошипно-ползунное запирающее устройство, устройство балансировки масс подвижных частей и компенсационный способ отпирания канала ствола |
RU2241939C1 (ru) * | 2003-07-14 | 2004-12-10 | Открытое акционерное общество "Завод им. В.А. Дегтярева" | Способ работы автоматики оружия с приводом механизма подачи боеприпасов от ствола при его выкате и автоматическое огнестрельное оружие на его основе |
US8752474B2 (en) * | 2010-07-26 | 2014-06-17 | Chester F. Vanek | Autoloading pistol design |
RU2626771C2 (ru) | 2015-12-22 | 2017-08-01 | Василий Михайлович Покаляев | Автоматическое огнестрельное оружие с отдачей в виде силы определённой постоянной величины |
Non-Patent Citations (1)
Title |
---|
See also references of EP3742104A4 |
Also Published As
Publication number | Publication date |
---|---|
CA3112152A1 (en) | 2020-02-27 |
IL280900A (en) | 2021-04-29 |
US20210164743A1 (en) | 2021-06-03 |
EP3742104A4 (en) | 2021-10-13 |
US11686541B2 (en) | 2023-06-27 |
CN112639387A (zh) | 2021-04-09 |
EP3742104A1 (en) | 2020-11-25 |
RU2703371C1 (ru) | 2019-10-16 |
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