BALLISTIC SEALING, COMPONENT RETENTION, AND PROJECTILE LAUNCH CONTROL FOR AN AMMUNITION CARTRIDGE ASSEMBLY

An ammunition cartridge assembly including a case and a projectile positioned along a longitudinal axis towards the front end of the case. An endcap coupled to the front end of the case is adapted to retain the projectile entirely within the case. A primer is positioned along the longitudinal axis towards the base end of the case. A primer support is coupled to the base end of the case and is adapted to support the primer within the case. A groove is located on the interior surface of the primer support into which the primer expands under pressure during firing. Under firing pressure, the primer is deformed to create a retaining ring that locks the primer to the primer support after the pressure is released. The cartridge assembly includes at least one obturating lip seal to seal at least one of the endcap or the primer support to the case. 1. A telescoped ammunition cartridge assembly , comprising:a case having a front end and a base end positioned along a longitudinal axis;a projectile positioned along the longitudinal axis towards the front end of the case;an endcap coupled to the front end of the case and adapted to retain the projectile entirely within the case;a primer positioned along the longitudinal axis towards the base end of the case;a primer support coupled to the base end of the case and adapted to support the primer within the case;a groove located on an interior surface of the primer support into which the primer expands under pressure during firing, wherein the primer is deformed to create a retaining ring that locks the primer to the primer support after the pressure is released;an exterior groove located on an exterior surface of the primer support, the exterior groove facing towards an inner surface of the case and providing retention support between the case and the primer support prior to firing;at least one obturating lip seal to seal at least one of the endcap or the primer support to the case; anda relief volume of air positioned between the ...

CASED TELESCOPED AMMUNITION CARTRIDGE HAVING A THERMAL PROTECTIVE INSERT

A cased telescoped cartridge that includes a cylindrical case surrounding a projectile, a front end through which the projectile exits when the cased telescoped cartridge is fired, and a thermal protective insert located at the front end. The thermal protective insert insulates the cased telescoped cartridge from heat emanating from a barrel of a firearm into a chamber of a firearm when the cartridge is loaded into the chamber of the firearm. The thermal protective insert is made up of at least one thermally insulating material, and is integrated into the front end of the cased telescoped cartridge. 1. A cased telescoped cartridge , comprising:a cylindrical case surrounding a projectile, wherein the cylindrical case is made up of a polymer material;a front end through which the projectile exits when the cased telescoped cartridge is fired; anda thermal protective insert located at the front end, wherein the thermal protective insert is made up of a thermally insulating material that is different from the polymer material of the cylindrical case, and wherein the thermal protective insert insulates the cased telescoped cartridge from heat emanating from a barrel of a firearm into a chamber of a firearm when the cased telescoped cartridge is loaded into the chamber of the firearm.2. (canceled)3. A cased telescoped cartridge , comprising:a cylindrical case surrounding a projectile;a front end through which the projectile exits when the cased telescoped cartridge is fired;a thermal protective insert located at the front end, wherein the thermal protective insert is made up of at least one thermally insulating material and insulates the cased telescoped cartridge from heat emanating from a barrel of a firearm into a chamber of a firearm when the cased telescoped cartridge is loaded into the chamber of the firearm; andwherein the thermally insulating material comprises a ceramic material.4. The cased telescoped cartridge of claim 1 , wherein the thermally insulating ...

"ammunition system and ammunition for firearms"

An ammunition system and associated ammunition for firearms, particularly for muzzleloader firearms, having a predetermined amount of propellant charge housed in a casing, and a separate projectile having a sabot. The casing has a cap sealing the casing muzzle end such that the cap and the sabot provide seals to trap propellant gases within the barrel behind the projectile upon firing. The cap top end and sabot bottom end interlock in mechanical communication with one another upon firing allowing the projectile exiting the barrel muzzle end to be responsive to the barrel rifling. The barrel breech end has a chamber bushing for receiving the casing and a tapered muzzle end to prohibit the projectile from entering the casing.

CASED TELESCOPED AMMUNITION FIREARM WITH TRANSLATING CHAMBER

A weapon for firing cased telescoped (CT) ammunition includes a barrel, a chamber member and a carrier assembly. The chamber member defines a chamber for a CT round for firing, and translates between a firing position aligned with the barrel and an ejection/loading position. The chamber member is spring-biased toward the firing position. The carrier assembly carries the firing pin and (1) performs a recoil in which a carrier and rammer move rearward from a battery position to bring the next CT round into a ramming position and to move the chamber member from the firing position to the ejection/loading position, and (2) performs a counter-recoil to return to the battery position and cause the rammer to push the next CT round into the chamber. The chamber member is released for biased return to the firing position for a next firing cycle. 1. A weapon for firing cased telescoped (CT) ammunition rounds in quick succession , comprising:a barrel;a chamber member that defines a chamber configured to hold a CT round for firing from the weapon, the chamber member moving between a firing position in which the chamber member is aligned with the barrel for firing the CT round and an ejection/loading position in which the chamber member is not aligned with the barrel for ejecting a spent CT round and receiving a next CT round, the chamber member being biased toward the firing position; anda carrier assembly coupled with the barrel and the chamber member, the carrier assembly being configured and operative in a single trigger-initiated firing cycle to (1) perform a recoil in which a carrier and fixed rammer of the carrier assembly move rearward from a battery position to bring the next CT round into a ramming position and to move the chamber member from the firing position to the ejection/loading position in line with the next CT round, and (2) perform a subsequent counter-recoil in which a firing pin of the carrier assembly is returned to the battery position and the fixed ...

Dispense for applying an adhesive to remote surfaces

A dispense for dispensing an adhesive onto a remote surface, such as a case mouth and primer ammunition. The dispense includes a reservoir containing an adhesive; a positive displacement pump; and a nozzle having a tapered tip. The positive displacement pump delivers a predetermined amount of the adhesive, preferably an anaerobic adhesive, from the reservoir to the nozzle at predetermined intervals. The nozzle discharges the predetermined amount of adhesive through the air and at least 1/16-inch onto the remote surface.

NON-LETHAL TELESCOPICALLY EXPANDING TRAINING CARTRIDGE FOR SELF LOADING GUNS

A cartridge for use in a gun comprises a case, a gas generator, a piston, a stopper, and at least one channel for the passage of gas in and/or around the stopper wherein the piston is axially slideabiy contained in the case, the gas generator is located within the case adjacent a first end of the case, and the stopper is slideabiy contained within the piston for closing the at least one channel. 1. A cartridge for use in a gun , the cartridge comprising a case , a gas generator , a piston , a stopper , and one or more channels for the passage of gas in or around the stopper , wherein the piston is axially slideably contained in the case , the gas generator is located within the case adjacent a first end of the case , and the stopper is slideably contained within the piston for closing the at least one channel.2. A cartridge according to claim 1 , wherein gas is generated or expelled by the gas generator upon contact with a firing pin of a host gun and initially gas from the generator can flow through the one or more channels in or around the stopper and exert pressure on a bullet claim 1 , wherein as the gas pressure rises claim 1 , the flow of gas past or through the stopper causes the stopper to move thereby shutting the one or more channels and preventing gas flow to the bullet and then to atmosphere.3. A cartridge according to claim 2 , wherein the stopper is capable of shutting the one or more channels and the gas pressure is capable of causing the cartridge to expand to cycle the gun.4. A cartridge according to claim 1 , wherein the case is cylindrical.5. A cartridge according to claim 1 , wherein a hollow piston is slideably disposed within the case.6. A cartridge according to claim 1 , wherein the cartridge comprises a single gas generator.7. A cartridge according to claim 1 , wherein the cartridge further comprises a bullet.8. A cartridge according to claim 7 , wherein the bullet is mounted in or on a recessed seat in a second end of the piston.9. A ...

Low Energy Mechanical Operating Cartridge

A low energy mechanical operating cartridge has an inner regulator core () supporting a projectile () slidably engaged in a primer casing (). The regulator core acts to control the velocity at which the projectile is propelled from a firearm (), and the primer casing carries the explosive propellant () necessary to generate the required energy to launch the projectile. To improve the operation of the cartridge and ejection of the cartridge from the firearm, the primer casing is configured to efficiently slide on the regulator core in a rearward recoil action, while robust gas seals are maintained between the casing and regulator core. 1. A low energy mechanical operating cartridge comprising:a casing having a closed casing head, an open casing mouth end for a projectile, and casing walls having a circumference,a regulator core formed to slidably engage within said casing, said regulator core having sidewalls, a portion of which contact said casing and a portion of which provide a travel channel which does not contact said casing, and wherein the portion that contacts that casing includes a portion that provides sealing engagement between said regulator core and casing,said casing having an intermediate crimp around the circumference thereof between the head and the mouth ends of the casing, wherein said intermediate crimp engages in the travel channel in the core sidewalls, and wherein said travel channel limits the travel of the casing over the regulator core when the casing recoils on the regulator core upon detonation of the primer in the casing head.2. The low energy mechanical operating cartridge of wherein the intermediate crimp in the casing walls is a canellure crimp.3. The low energy mechanical operating cartridge of wherein a crimp receiving detent is provided in the travel channel in said regulator core walls for setting the position of the primer casing on the regulator core prior to detonation.4. The low energy mechanical operating cartridge of wherein ...

MULTI-CALIBER DIMENSIONAL INSPECTION DEVICE FOR AN ASSEMBLED CARTRIDGE

A dimensional inspection device for a cartridge includes a measuring body defining a first free body end with a first reference surface, and a second free end with a locking surface. The measuring body defines a cavity including a hole for receiving a cartridge and defining a hole axis, a hole end opening facing the first reference surface, and an opposite hole end bottom. The measuring body includes a threaded through hole coaxial with the hole axis between the hole bottom and the second free body end. An adjusting screw engages the threaded hole so rotation of the screw displaces the second reference surface along the hole axis. A lock washer has a threaded washer hole engaged with the screw body outside the measuring body so upon rotation, the lock washer moves. The lock washer clamps against the measuring body, locking the adjusting screw. 1. A dimensional inspection device for inspecting dimensions of a recharged or assembled cartridge , comprising:a measuring body defining a first free body end and a second opposite free body end, the first free body end comprising a first reference surface, and the second free end comprising a locking surface; the measuring body comprising a cavity for housing a cartridge which extends into the measuring body from said first reference surface towards said second free end, said cavity for housing a cartridge comprising a hole for receiving a cartridge defining a hole axis, a hole end opening facing said first reference surface, and a hole end bottom opposing the hole end opening, said measuring body further comprising a threaded through hole extending between the hole bottom and the second free body end;an adjusting screw having a threaded screw body defining a screw axis, and having a second reference surface at a front screw end, said screw body being threadedly engaged with said threaded hole so that rotation of the screw about the screw axis corresponds to displacement, in the cavity for housing a cartridge, of the second ...

Stackable projectile

The present invention relates to stackable projectiles having a warhead and a propulsion unit. An adaptor enables the warhead to be coupled to propulsion units made of different materials. Furthermore, an adaptor couples different profiles of warheads and propulsion units and allows projectiles to be stacked without need for design modifications. The assembled projectile can be fired electrically or mechanically.

CARTRIDGE

The invention relates to a cartridge having a projectile, and a case which is mounted on the projectile from behind and which has a case mouth at the front end, wherein the projectile has a tip, and at the rear this tip merges into a circumferential front guide band which defines the outside diameter of the projectile, and directly adjoining this front guide band in the direction of the projectile base, a circumferential case mouth receiving space which extends in the axial direction of the projectile and in which the case mouth engages is situated in the projectile. In order to reduce the twistless freebore to a minimum and build up the gas pressure early during firing, it is proposed that an exposed portion of the case mouth receiving space extending in the axial direction of the projectile is situated between the front guide band and the case mouth; i.e., the case mouth does not completely fill the case mouth receiving space in the direction of the nose of the projectile. 1. A cartridge having a projectile and a case which is mounted on the projectile from behind and which has a case mouth at tile front end , wherein the projectile has a tip , and at the rear this tip merges into a circumferential front guide band which defines the outside diameter of the projectile , and directly adjoining this front guide band in the direction of the projectile base , a circumferential case mouth receiving space which extends in the axial direction of the projectile and in which the case mouth engages is situated in the projectile , characterized in that an exposed portion of the case mouth receiving space extending in the axial direction of the projectile is situated between the front guide band and the case mouth; i.e. , the case mouth does not completely fill the case mouth receiving space in the direction of the nose of the projectile.2. The cartridge according to claim 1 , characterized in that the exposed portion of the case mouth receiving space is sealed off with a ...

DISPENSE FOR APPLYING AN ADHESIVE TO REMOTE SURFACE

A dispense for dispensing an adhesive onto a remote surface, such as a case mouth and primer ammunition. The dispense includes a reservoir containing an adhesive; a positive displacement pump; and a nozzle having a tapered tip. The positive displacement pump delivers a predetermined amount of the adhesive, preferably an anaerobic adhesive, from the reservoir to the nozzle at predetermined intervals. The nozzle discharges the predetermined amount of adhesive through the air and at least 1/16-inch onto the remote surface. 17-. (canceled)8. A method for dispensing an adhesive onto a surface , steps of which comprise:providing a reservoir containing an adhesive;providing a pump to deliver a predetermined amount of adhesive dispensed from the reservoir at predetermined intervals; andproviding a nozzle having a tapered tip to receive the adhesive and discharge it onto the surface.9. The method according to claim 8 , wherein the adhesive in the reservoir is an anaerobic adhesive.10. The method according to claim 8 , wherein the adhesive in the reservoir is light curable.11. The method according to claim 8 , wherein the adhesive has a viscosity of 30-45 cps.12. The method according to claim 8 , wherein the surface is a case mouth and primer ammunition round.13. The method according to claim 8 , wherein the tapered tip is 1/16″ or more from the surface while the adhesive is being discharged.14. The method according to claim 8 , wherein the nozzle having a tapered tip is configured to receive the adhesive and discharge it onto the surface without the tapered tip of the nozzle contacting the surface.15. The method according to claim 8 , wherein the tapered tip of the nozzle has a circular discharge port.16. The method according to claim 15 , wherein the circular discharge port of the tapered tip of the nozzle has a diameter of at least 27 gauge.17. The method according to claim 8 , further comprising providing a first conduit for directly connecting the reservoir and the pump ...

MAGAZINE WITH A MOVEABLE LIP FOR CASED TELESCOPED AMMUNITION CARTRIDGES

A magazine for storing cased telescoped (CT) cartridges and delivering the CT cartridges to a firearm configured to fire CT cartridges. The magazine includes a fixed lip and a moveable lip. The fixed lip and the moveable lip of the magazine are configured to prevent a CT cartridge located in a top-most position within the magazine from being pushed out a top of the magazine when the magazine is not fully inserted into a magazine well of the firearm configured to fire CT cartridges. The moveable lip may pivot laterally on a pivot point and move out of the way of the CT cartridge located in the top-most position within the magazine when the magazine is fully inserted and locked into the magazine well of the firearm configured to fire CT cartridges. 1. A magazine configured to store cased telescoped (CT) cartridges and deliver the CT cartridges to a firearm configured to fire CT cartridges , comprising:a fixed lip;a moveable lip; andwherein the fixed lip and the moveable lip are configured to prevent a CT cartridge located in a top-most position within the magazine from being pushed out a top of the magazine until the magazine is fully inserted into a magazine well of the firearm configured to fire CT cartridges.2. The magazine of claim 1 , wherein the fixed lip and the moveable lip are further configured to prevent the CT cartridge located in the top-most position within the magazine from being pushed out the top of the magazine while the magazine is being inserted into the magazine well of the firearm configured to fire CT cartridges.3. The magazine of claim 2 , wherein the moveable lip is configured to move out of the way of the CT cartridge located in the top-most position within the magazine when the magazine is fully inserted and locked into the magazine well of the firearm configured to fire CT cartridges.4. The magazine of claim 3 , wherein the moveable lip is further configured to pivot laterally on a pivot point and move out of the way of the CT cartridge ...

Small-bore electroshock bullet and cartridge for its use

FIELD: weaponry. SUBSTANCE: small-caliber electroshock bullet contains a housing, a power supply, a switch, a DC voltage converter of a power supply into an alternating or impulse voltage, a shock absorber, electrodes in the form of needles. Inside the case there is a battery, which is made up mainly of thin-film microgalvanic cells, accumulators or supercapacitors. An axial conductive needle with an electrically insulating coating along the length of the needle and an uncoated front end with a device for fastening to the target and an inertial or pyrotechnic device for extending the needle outside the body of the body when throwing a bullet or after hitting a target is located inside the body along the axis of the body of the body. The electroshock cartridge contains a sleeve, a propelling powder charge, and an electroshock bullet. The electroshock cartridge contains a sleeve, a propelling powder charge, and an electroshock bullet. At the front end of the shell generatrix of the liner there is a radial hole passing through the shell wall and elongated along the liner axis; inside the shell of the liner there is a running cylinder, one bottom facing the bottom of the liner and having a hole in the bottom of the shell of the cylinder. An electroshock bullet is placed in the travel cylinder. EFFECT: creation of an electroshock bullet with increased efficiency of immobilization of bio-targets and a cartridge for its use in semi-automatic pistols and long-barreled weapons. 15 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 758 476 C1 (51) МПК F41B 15/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F41B 15/04 (2021.08); F42B 5/045 (2021.08) (21)(22) Заявка: 2021108756, 31.03.2021 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Габлия Юрий Александрович (RU), Ладягин Юрий Олегович (RU) Дата регистрации: 28.10.2021 (45) Опубликовано: 28.10.2021 Бюл. № 31 2 7 5 8 4 7 6 R U (54) ...

Device for keeping of rocket projectile in rocket launcher barrel

FIELD: artillery armament. SUBSTANCE: the device for keeping of rocket projectile in the barrel of the rocket launcher loaded from the breech has a bearing assembly with an edge installed on the projectile tail section. The bearing assembly is provided with an ignition member for initiation of the main primer and fastened to the tail section through a connecting member destructed at a shot. EFFECT: enhanced reliability of keeping of projectile in the rocket launcher barrel irrespective of the position of the barrel proper. 7 cl, 4 dwg ЗЕ ЕЗАЕС ПЧ с» (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2 178 138 (51) МПК” (13) С2 Е 42 В 30/10, 14/00 (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 99118308/02, 23.01.1998 (24) Дата начала действия патента: 23.01.1998 (30) Приоритет: 24.01.1997 ЕН] 970313 (43) Дата публикации заявки: 20.06.2001 (46) Дата публикации: 10.01.2002 (56) Ссылки: Ч$ 5503080, 02.04.1996. СВ 2251290 А, 02.07.1992. ОЕ 3918005 АД, 05.04.1990. РСТ М/О 93/017439, 15.04.1993. (85) Дата перевода заявки РСТ на национальную фазу: 24.08.1999 (86) Заявка РСТ: Е! 98/00064 (23.01.1998) (87) Публикация РСТ: \/О 98/33018 (30.07.1998) (71) Заявитель: ПАТРИА ВАММАС ОУ (Е) (72) Изобретатель: ТОЙВОНЕН Веса (Е), РЕУНАМЯКЕ Кари (ЕП), ЛЕХТИМЯКИ Мартти ([1) (73) Патентообладатель: ПАТРИА ВАММАС ОУ (Е!) (74) Патентный поверенный: Журавлева Ирина Владимировна (54) УСТРОЙСТВО ДЛЯ УДЕРЖАНИЯ МИНОМЕТНОГО СНАРЯДА В СТВОЛЕ МИНОМЕТА (57) Изобретение относится к артиллерийскому вооружению. Устройство для удержания снаряда в стволе миномета, заряжаемого с казенной части, содержит установленный на хвостовой части снаряда опорный узел с бортовой кромкой. Опорный узел снабжен запальным элементом для инициирования основного капсюля и прикреплен к хвостовой части снаряда через соединительный элемент, разрушающийся при выстреле. Изобретение обеспечивает надежное удержание снаряда в стволе миномета независимо от положения самого ствола. 6 3. п. ф-Лы, ...

High-power cartridge bullet

Изобретение относится к области унитарных патронов для однозарядных, многозарядных, полуавтоматических или автоматических стрельбовых устройств. Сущность изобретения состоит в том, что тонкостенная горловина гильзы завернута по известной технологии обработки металлов вовнутрь самой гильзы так, что горловина гильзы облегает цилиндрическую часть пули (снаряда), а края заворота горловины гильзы направлены от поверхности пули к внутренней поверхности гильзы и опираются на стенки гильзы изнутри ее - в области хвостовика пули (снаряда), то есть горловина гильзы выполнена в виде двустенной цилиндрической муфты, а пуля (снаряд) вставлена с натягом в горловину гильзы хвостовиком и своей цилиндрической частью, причем в завороте горловины гильзы на внутренней ее поверхности, не занятой хвостовиком пули, прорезаны отверстия для входа продуктов взрыва под давлением, а также для засыпки дополнительной порции взрывчатого вещества, например того же пороха, который находится в главном внутреннем объеме гильзы. Технический результат заключается в повышении могущества патрона. 1 з.п. ф-лы, 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 696 546 C2 (51) МПК F42B 5/073 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F42B 5/073 (2019.05) (21)(22) Заявка: 2015156914, 30.12.2015 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Дарин Анатолий Владимирович (RU) Дата регистрации: 02.08.2019 (43) Дата публикации заявки: 06.07.2017 Бюл. № 19 (45) Опубликовано: 02.08.2019 Бюл. № 22 2 6 9 6 5 4 6 R U (54) СТРЕЛЬБОВОЙ ПАТРОН ПОВЫШЕННОГО МОГУЩЕСТВА (57) Реферат: Изобретение относится к области унитарных выполнена в виде двустенной цилиндрической патронов для однозарядных, многозарядных, муфты, а пуля (снаряд) вставлена с натягом в полуавтоматических или автоматических горловину гильзы хвостовиком и своей стрельбовых устройств. Сущность изобретения цилиндрической частью, причем в завороте состоит в том, что ...

Traumatic cartridge and traumatic element for barrelless weapon

FIELD: cartridges for hand portable barrelless self-defense weapon. It is designed for use by civilians for the purpose of self-defense by a shot of traumatic elements for repulse of an attack due to painful action causing a shock state. SUBSTANCE: in the traumatic cartridge for the barrelless weapon, having a cartridge case, powder charge, ignition element and a traumatic element, the ignition element represents an electric primer and a gas generator pressed in the cartridge case. The traumatic element is made as a rubber bullet with a metal slug used for non-extraction of the rubber bullet. The bullet is rolled up in the body of the gas generator. The electric primer and the gas generator may be made as a single part or separately. The cartridge case may be made of a high-strength aluminium alloy or reinforced plastic. The traumatic element for the barrelless weapon is manufactured of elastic material and made as a bullet with a metal slug used for non-extraction. The bullet consists of two parts, the head and the tail, connected by a jumper. The bullet tail outside diameter is less than that of the head. The bullet may be manufactured of rubber. EFFECT: prevented physical injuries at a distance from 0.1 m, guaranteed stopping effect at a distance up to 10 m. 7 cl, 4 dwg (19) (13) ВИ” 2 179 700 ^^ Сл 5 МК’ [ 42 В 5/073, 5/08, 30/02 РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2001109775/02, 13.04.2001 (71) Заявитель: Бидеев Геннадий Александрович, (24) Дата начала действия патента: 13.04.2001 Вареных Николай Михайлович (46) Дата публикации: 20.02.2002 (72) Изобретатель: Бидеев Г.А.., о016дс ПЧ рэ (56) Ссылки: КЦ 2097087 СЛ, 10.05.1997. ВЧ 2117905 СЛ, 20.08.1998. КЦ 94010899 СЛ, 21.10.1995. 4$ 5105744, 21.04.1992. СВ 2349939 А, 15.11.2000. 9$ 5044218, 03.09.1991. (98) Адрес для переписки: 141300, Московская обл., г. Сергиев Посад, ул. Симоненкова, 19, кв.7, Г.А. Бидееву Вареных Н.М. ( ...

CONNECTING RING BETWEEN A PROJECTILE AND A SOCKET

IMPROVEMENTS PROVIDED FOR AMMUNITION IN PARTICULAR OF THE TELESCOPE TYPE.

Telescoped type ammunition.

CONNECTION DEVICE BETWEEN A SOCKET AND A PROJECTILE AND METHOD OF MOUNTING A BELT ON A PROJECTILE USING SUCH A CONNECTION DEVICE

PROJECTILES FOR HAND AND RAY SHAPED HAND AND SHOULDER GUNS AT VERY HIGH INITIAL SPEEDS, IN ACCORDANCE WITH THE HAGUE CONVENTIONS AND PRODUCING THE SAME NEUTRALIZING EFFECTS AS SHALLOWED OR EXPLOSIVE PROJECTILES. CLAIM: TWO DEVICES, USE.

LE PROJECTILE POUR ARMES DE POING ET D'EPAULE COMPREND UN CORPS CYLINDRIQUE 1 MUNI D'UNE POINTE. LA SECTION LONGITUDINALE DE CETTE POINTE EST DEFINIE PAR DEUX LIGNES CONCAVES 3 SYMETRIQUES PAR RAPPORT A L'AXE DU PROJECTILE. UTILISATION DU PROJECTILE NOTAMMENT EN TANT QUE BALLE D'ARMES DE POING ET D'EPAULE. THE SHOULDER AND HAND GUN PROJECTILE INCLUDES A CYLINDRICAL 1 BODY WITH A POINT. THE LONGITUDINAL SECTION OF THIS POINT IS DEFINED BY TWO CONCAVED LINES 3 SYMMETRICAL WITH RESPECT TO THE AXIS OF THE PROJECTILE. USE OF THE PROJECTILE IN PARTICULAR AS A HAND AND SHOULDER BULLET.

AMMUNITION IN PARTICULAR FOR ARTILLERY COMPRISING A PROJECTILE AND A SOCKET

DEVICE FOR IGNITING THE PROPULSIVE CHARGE OF AMMUNITION, ESPECIALLY TELESCOPED, AND AMMUNITION INITIATED BY SUCH AN IGNITION DEVICE.

Device for igniting the propulsive charge of a munition, especially a telescoped munition, and munition initiated by such an igniting device

The invention comprises a device for igniting the propulsive charge of a munition, especially a telescoped munition, of the type comprising a housing (2) of overall cylindrical shape in which are housed a pyrotechnic composition (3) and a means (4) for initiating the latter. The housing (2) has at least one back wall (6) traversed by several channels (10) which extend along an axis (A1) which is inclined with respect to the axis (A) of the housing (2). Such a device makes it possible substantially instantaneously to ignite all of the propulsive filling of a telescoped munition.

Telescopic type ammunition.

Le secteur technique de l'invention est celui des munitions de type télescopées. La munition selon l'invention comporte un étui, constitué d'une enveloppe cylindrique (2) portant à chaque extrémité un bouchon (3a, 3b), et à l'intérieur de laquelle sont disposés un projectile (8) et un chargement propulsif. Elle comporte également des moyens assurant le maintien axial du projectile par rapport à l'enveloppe, et ces moyens de maintien axial sont constitués par une coiffe (16) solidaire d'une partie avant du projectile (8) et portant une collerette annulaire (19) qui est, rendue solidaire du bouchon avant (3a) par des moyens de fixation. Application au domaine de l'armement.

CONNECTION DEVICE BETWEEN A SOCKET AND A PROJECTILE AND METHOD FOR MOUNTING A BELT ON A PROJECTILE USING SUCH A CONNECTION DEVICE

L'invention a pour objet un dispositif de liaison entre une douille (2) et un projectile (1) portant une ceinture d'étanchéité (9) présentant une jupe arrière (10) assurant une étanchéité basse pression et un bourrelet avant (11) logé dans une première gorge (12, 15) du projectile.Ce dispositif comprend une bague (5) présentant une partie arrière évasée (6) destinée à être rendue solidaire de la douille (2) et une partie avant (8) rendue solidaire du projectile (1) par un moyen de fixation. Il est caractérisé en ce que la partie avant (8) de la bague (5) se loge entre la jupe arrière (10) de la ceinture (9) et le projectile (1) et présente un bec (13) coopérant avec avec la première gorge (12, 15) ou une deuxième gorge (16) du projectile.L'invention vise également un procédé de montage d'une ceinture mettant en oeuvre un tel dispositif de liaison. The invention relates to a connecting device between a socket (2) and a projectile (1) carrying a sealing belt (9) having a rear skirt (10) ensuring low pressure sealing and a front bead (11) housed in a first groove (12, 15) of the projectile. This device comprises a ring (5) having a flared rear part (6) intended to be made integral with the sleeve (2) and a front part (8) made integral with the projectile (1) by a fixing means. It is characterized in that the front part (8) of the ring (5) is housed between the rear skirt (10) of the belt (9) and the projectile (1) and has a spout (13) cooperating with the first groove (12, 15) or a second groove (16) of the projectile. The invention also relates to a method of mounting a belt using such a connecting device.

AMMUNITION OF EXERCISE

L'INVENTION CONCERNE UNE CARTOUCHE D'EXERCICE EN MATIERE PLASTIQUE. L'ASSEMBLAGE DE LA DOUILLE DE CARTOUCHE ET DU PROJECTILE D EST RENFORCE PAR L'INSERTION D'UN CORPS METALLIQUE COMPORTANT UN TROU BORGNE POUR RECEVOIR UNE CHARGE LUMINEUSE TRACANTE. LE CORPS METALLIQUE EST POURVU DE DENTS D'ACCROCHAGE I SUR SA SURFACE EXTERNE, QUI SONT ORIENTEES VERS LE CENTRE DUDIT CORPS LEQUEL S'INSERE APPROXIMATIVEMENT PAR UNE MOITIE DANS LE PROJECTILE D ET PAR L'AUTRE MOITIE DANS UN PROLONGEMENT AVANT DE LA DOUILLE. L'INVENTION EST APPLICABLE AUX MUNITIONS POUR TIRS D'ENTRAINEMENT. THE INVENTION RELATES TO A PLASTIC EXERCISE CARTRIDGE. THE ASSEMBLY OF THE CARTRIDGE SLEEVE AND THE PROJECTILE D IS REINFORCED BY THE INSERTION OF A METAL BODY WITH A BLOCK HOLE TO RECEIVE A TRACING LIGHT CHARGE. THE METAL BODY IS PROVIDED WITH LOCKING TEETH I ON ITS EXTERNAL SURFACE, WHICH ARE ORIENTED TOWARDS THE CENTER OF THE BODY WHICH INSERTS APPROXIMATELY ONE HALF INTO THE D PROJECTILE AND THE OTHER HALF IN A FRONT EXTENSION OF THE SOCKET. THE INVENTION IS APPLICABLE TO AMMUNITION FOR TRAINING SHOTS.

IMPROVEMENTS PROVIDED FOR AMMUNITION IN PARTICULAR OF THE TELESCOPE TYPE.

L'invention concerne une munition de type télescopé, comprenant un étui (2) en matière plastique constitué d'une enveloppe cylindrique (3) et de deux bouchons respectivement avant (4) et arrière (5) engagés aux deux extrémités de l'enveloppe (3), un projectile (6) et un chargement propulsif (7) logés à l'intérieur de l'étui, et un dispositif d'allumage (8) du chargement propulsif. La munition (1) est complétée par des moyens d'étanchéité (10, 13) entre les bouchons (4, 5) et l'enveloppe (3), des moyens de retenue axiale (25) des bouchons (4, 5) avant initiation du chargement propulsif (7), les bouchons (4, 5) étant montés de manière à pouvoir se translater en restant liés à l'enveloppe (3) après initiation du chargement propulsif (7).

PROCEDURE FOR THE MANUFACTURE OF A CARTRIDGE BASED ON A BATH AND A PROJECT.

La invención se refiere a un procedimiento para producir un cartucho que consta de un casquillo y un proyectil, caracterizado porque, una vez que el casquillo está completamente fabricado, se aplica un agente de sellado adhesivo acrílico de acción capilar de manera controlada para que el hueco que surge en la boca interior del casquillo cuando el proyectil se inserta dentro, en una cantidad suficiente para garantizar el sellado completo de dicho hueco. The invention relates to a process for producing a cartridge consisting of a bushing and a projectile, characterized in that, once the bushing is completely manufactured, an acrylic adhesive sealing agent of capillary action is applied in a controlled manner so that the hollow that arises in the inner mouth of the bushing when the projectile is inserted inside, in an amount sufficient to guarantee the complete sealing of said hollow.

Propulsion unit for firing a projectile

A propulsion unit (30,40) for firing a projectile from a projectile launcher, the propulsion unit comprising a high pressure chamber containing propellant (54), a primer for igniting the propellant (54) and a circuit board (53) wherein the circuit board (53) is connected to the primer by an electrical interface with electrical contacts. Preferably said electrical interface is a pin (56).

Arrangement for supporting mortar shell into barrel

The invention relates to an arrangement for supporting a mortar shell into the barrel of a mortar weapon by using a separate support piece fixed to the tail of the mortar shell. In the arrangement the support piece is attached to the tail of the mortar shell with a mechanical joint provided by a separate connecting element (7), the connecting element being manufactured of such material and constructed in such a way that it fractures when the charge of the mortar shell is fired, allowing the mortar shell (1) to detach from the support piece (8).

Cartridged ammunition

The cartridged ammunition comprises a projectile (11) and a cartridge case (10) receiving the latter. The cartridge case (10) contains a cartridge (12) limiting a high-pressure space (21) in which a propelling charge (14) is located. The cartridge (12) is surrounded by a low-pressure space (10a) limited by the inside walls of the cartridge case (10) and a part of the base of the projectile (11). At the rear of the projectile (11) a tracer composition (11b) is arranged in a tube (27) which protrudes through the upper wall of the cartridge (12) into the high-pressure space (21). Projectile and cartridge case are interconnected via a rated breaking point (12d). The pressure for expelling the projectile (11) from the cartridge case is supplied by the pressure both in the high-pressure space (21) and in the low-pressure space (10a). Upon expulsion the volume of the high-pressure space (21) is furthermore enlarged when the tracer composition is pulled out thereof. These measures avoid steep pressure peaks in the march of pressure upon expulsion of the projectile. At the same time, approximately the entire projectile volume is available for a service charge.

Telescoped round-type ammunition case

The technical field of the invention is that of telescoped round-type ammunition cases. The case according to the invention consists of a cylindrical plastic envelope (2) carrying at each end a plastic cap (3a, 3b) fitted with a metal reinforcing means. The invention is characterized in that the reinforcing means integral with the front cap (3a) is a collar (5) which includes a peripheral cylindrical portion (6) and an outer edge (7) and entirely covers the front end (8) of the cap (3a) extending from the envelope. Application in weapons.

Releasable joint - for a projectile eg rocket missile, and a propellant charge casing

Releasable connection between the projectile and the propellant charge casing for cartridge-type ammunition to be fixed from the barrel of a weapon, in which (a) >=1 radially displaceable locking element is provided in the region of the front end of the propellant charge casing (A), guided in a recess, between outer and inner terminal positions, (b) the locking element in its outer terminal position projects from (A) to such an extent that it prevents entry into the barrel of the weapon and is held in this position by being internally supported on a spring-loaded backwardly displaceable stop member within (A). (c) in the inner terminal position, the locking element is driven out of its stop position into a corresp. recess of the projectile base as this is guided into (A) and is held in this positively connected position of the projectile and (A) by external support within the barrel of the weapon.

Connection ring between a missile and a cartridge case

The technical sector of the invention is that of connecting devices between a projectile and a case. The device according to the invention comprises a ring (6) which has a front part (8) connected to the projectile by a first fastening means and a rear part (7) fixed to the case (2) by a second fastening means. The device is characterised in that the second fastening means is shaped in such a way that the action of the pressure of the combustion gases of the propellant charge exerted on the projectile (1) causes the separation of the latter, carrying the ring, and of the case, and in that the rear part (7) then comes into contact with an inner surface of the chamber (4) so as to ensure gastightness. The invention is used for ammunition of the backswept type fired from a smooth barrel. <IMAGE>

Cartridge

Die Erfindung betrifft eine Patrone (1), bestehend aus einer Patronenhülse (2) und einer Geschossanordnung (3; 3') mit einem Pfeilgeschoss (5; 5') mit unterkalibrigem Leitwerk (7), wobei die Geschossanordnung (3; 3') über einen Hülsendeckel (4) mit der Patronenhülse (2) verbunden ist. Um eine gegenüber vergleichbaren Patronen kostengünstigere Patrone herzustellen, wobei, nach Abschuss der Geschossanordnung (3; 3'), eine genaue Führung des Pfeilgeschosses (5; 5') in dem entsprechenden Waffenrohr sichergestellt sein soll, schlägt die Erfindung vor, mit dem Hülsendeckel (4) geschossseitig eine das Leitwerk (7) des Pfeilgeschosses (5; 5') zentrierende und beim Abschuss der Geschossanordnung (3; 3') von dem Leitwerk (7) abtrennbare Aufnahmeeinrichtung (28; 28') zu verbinden, welche einen ringförmigen Heckflansch (29; 29') umfasst, dessen Außendurchmesser dem Geschosskaliber der jeweiligen Patrone (1) entspricht.

Method for producing a cartridge consisting of a case and a projectile

The invention relates to a method for producing a cartridge consisting of a case and a projectile, characterized in that, once the cartridge is fully manufactured, a capillary active, acrylate-based adhesive sealing agent is applied in a controlled manner to the gap arising in the inner mouth of the case when the projectile is inserted therein, in a sufficient quantity as to guarantee full sealing of said gap.

Patent DE341991C

Small arms projectile

Traumatic cartridge and traumatic element for a barrelless weapon

The invention relates to cartridges for a portable barrelless weapon for self-defence. Said weapon can be used by civil persons for self-defence by shooting with traumatic elements. The inventive cartridge comprises a cartridge case, a powder charge, an ignition element embodied in the form of an electrical ignition fuse and a gas generator pressed into the cartridge case, in addition to a traumatic element embodied in the form of a rubber bullet provided with a metallic core which prevents the extraction of the bullet. The bullet is rolled inside the body of the gas generator. The electrical ignition fuse and the gas generator can be embodied in the form of a single part or be embodied separately. The cartridge case can be made of a high resistant aluminium alloy or reinforced plastic material. The inventive traumatic element for a barrelless weapon is made of a flexible metal and embodied in the form of a bullet provided with a metallic core which prevents the extraction of the bullet. The bullet consists of two parts, i.e. the head part and the tail part connected to each other with the aid of a strap. The tail part of the bullet has an external diameter which is less than the diameter of the head part. The bullet can be made of rubber. The invention excludes the possibility of bad wounding by the cartridge and the bullet at a distance equal to or greater than 1 meter and ensures a stopping effect at a distance equal to or less than 10 meters.

Pressure-regulating composite cartridge with gas expansion zone

A plastic-cased metal-headed ammunition casing for high-powered rifle and cannon cartridges is described in which the plastic case (12) has a pressure regulating baffle (44) or wall in the forward end thereof to regulate and control the development of chamber pressure and directs pressure into a space around the bore of the projectile (10) prior to movement of the projectile. The cartridge is charged with a given charge of powder (38) and the cap or head (14) securely fastened to the rearward portion of the plastic casing. An expandable sleeve (124) may be used to stabilize the head-casing interfit. The head provides sufficient resistance to the residual pressure after firing so that the cartridge can be used in rapid fire automatic weapons.

A cartridge assembly

Cased telescoped ammunition round

ABSTRACT OF THE DISCLOSURE A cartridge case 64 for a cased telescoped ammunition round 10. Cartridge case 64 includes a casing 12 having inwardly tapering conical end portions 14, 16 and end seals 20, 22 which undergo elastic deformation when round 10 is fired from a gun. A plurality of spring fingers 62 are formed on portions 14, 16. Conical portions 14, 16 fit into seals 20, 22. Casing 12 is secured to seals 20, 22 by the tips 66 of spring fingers 62 fitting into catch grooves 56, 56' of seals 20, 22. A control tube 24 is secured to rear seal 20 and a primer 30 is mounted in control tube 24. Projectile 26 is mounted within round 10 with its piston 28 located within control tube 24. Main propellant charge 36 is positioned around control tube 24 and round 26. A booster charge 32 is positioned with control tube 24. Axial growth of casing 12 compresses spring fingers 62 retract end seals 20, 22 after firing. Radial expansion of cartridge case 64 is accommodated by elastic deformation of the casing.

Main propellant ignition liner for cased telescoped ammunition

A cased telescoped ammunition in which a rigid liner fills the gap between the control tube and the metering tube. The liner comprises an energetic material which transfers the ignition stimulus from the control tube propellant to the main propellant. Energetic materials in the liner an be modified to increase the ignition stimulus for proper cold round performance or decrease ignition stimulus for an improved timed sequencing of the round's performance. Both double-based and single-based energetic materials may be used.

Dispense for applying an adhesive to a remote surface

A dispense for dispensing an adhesive onto a remote surface, such as a case mouth and primer ammunition. The dispense includes a reservoir containing an adhesive; a positive displacement pump; and a nozzle having a tapered tip. The positive displacement pump delivers a predetermined amount of the adhesive, preferably an anaerobic adhesive, from the reservoir to the nozzle at predetermined intervals. The nozzle discharges the predetermined amount of adhesive through the air and at least 1/16-inch onto the remote surface.

Patent FR2511765B3

SLEEVE FOR TELESCOPIC AMMUNITIONS

Cowling and projectile comprising such a cowling

L’invention porte sur un capotage (1) et un projectile comportant un tel capotage destiné à protéger un culot (101) d’un projectile (100) gyrostabilisé. Le projectile comporte une ceinture (200) d’étanchéité destinée à correspondre avec les rayures (301) d’une arme (300), le capotage (1) comportant un fond (2) destiné à être positionné à l’arrière du projectile (100) et un flanc (3) qui s’étend du fond (2) jusqu’à un bord avant (4) destiné à être positionné au voisinage de l’arrière de la ceinture (200). Le capotage comporte un renflement annulaire (5) ou virole (5) qui est située au niveau du bord avant (4) du capotage (1) et qui est dimensionnée de manière à pouvoir être appliquée de façon serrée contre le culot (101) du projectile (100) pour empêcher la pénétration de gaz dans le capotage (1). Figure à publier avec l’abrégé : Fig. 2 The invention relates to a cowling (1) and a projectile comprising such a cowling intended to protect a base (101) of a gyrostabilized projectile (100). The projectile comprises a sealing belt (200) intended to correspond with the stripes (301) of a weapon (300), the cowling (1) comprising a bottom (2) intended to be positioned at the rear of the projectile ( 100) and a sidewall (3) which extends from the bottom (2) to a front edge (4) intended to be positioned in the vicinity of the rear of the belt (200). The cowling has an annular bulge (5) or ferrule (5) which is located at the front edge (4) of the cowling (1) and which is dimensioned so that it can be applied tightly against the base (101) of the projectile (100) to prevent gas from entering the cowling (1). Figure to be published with the abstract: Fig. 2

SOCKET AND FIREARMS CARTRIDGE COMPRISING SUCH A SOCKET.

Projectile with a swirl generating flow channels

Die Erfindung betrifft ein Geschoss zum Verschießen aus einem glatten Lauf oder Rohr mit einen Drall erzeugenden Strömungskanälen bei dem die den Drall erzeugenden Strömungskanäle spiralförmig im Schaft eines Geschosskerns in dessen Außenwand angeordnet sind, der Geschosskern in einem Mantel drehbar gelagert ist und der Mantel Öffnungen für den Austritt des Treibgases bei Verlassen des Geschosskerns aus dem Lauf oder Rohr aufweist. Im hinteren Ende des Geschosses sind eine Buchse mit Kanälen für den Durchtritt des Treibgases und ein Ventil zum Verschließen einer im Boden des Mantels vorgesehenen Öffnung angeordnet. Die den Drall erzeugenden Strömungskanäle können auch spiralförmig in einem Führungsuntersatz in dessen Außenwand angeordnet sein, wobei der Führungsuntersatz den Geschosskern formschlüssig aufnimmt und mit dem Geschosskern auf einem Kolben, der Kanäle für den Durchtritt des Treibgases aufweist, drehbar gelagert ist. Das Geschoss erreicht bei einer Anfangsgeschwindigkeit von 1500 m/s bis 1800 m/s und einem stabilen Flug eine hohe Schussweite und Durchschlagskraft. Es ist für Handfeuerwaffen ebenso einsetzbar wie für Geschütze und Kanonen. The invention relates to a projectile for firing from a smooth barrel or pipe with a swirl-generating flow channels in which the swirl-generating flow channels are arranged spirally in the shaft of a bullet core in the outer wall, the bullet core is rotatably mounted in a shell and the jacket openings for the Has outlet of the propellant gas leaving the bullet core from the barrel or pipe. In the rear end of the projectile a bushing with channels for the passage of the propellant gas and a valve for closing a provided in the bottom of the shell opening are arranged. The swirl-generating flow channels can also be arranged spirally in a guide pedestal in the outer wall, wherein the guide pedestal positively receives the projectile core and is rotatably mounted with the projectile core on a piston having channels for the ...

Projectile cartridge with or without drive disc and with ueue stabilizer

Ammunition, in particular of the telescoped type

A telescoped ammunition round including a plastic case having a cylindrical casing, a front end cap and a rear end cap, the front and rear end caps being fitted at front and rear ends of the casing. The round further includes a projectile, a propulsive charge and an ignition device disposed within the casing. Sealing means are provided to form a gas-tight seal between the front and rear end caps and the cylindrical casing to prevent escape of propellant gases generated from the propulsive charge. Importantly, axial retaining devices are included to prevent longitudinal movement of the front and rear end caps before firing, and allow movement thereof after firing, wherein the end caps are not completely separated from the casing after ignition of the propellant charge.

Device for supporting mortar grenade in pipes

Sealing device imperative at the start of scratches in the barrels firing ammunition with casing integral with the projectile

Fixed ammunition

PCT No. PCT/DE96/01388 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Jul. 22, 1996 PCT Pub. No. WO97/05445 PCT Pub. Date Feb. 13, 1997The cartridged ammunition comprises a projectile (11) and a cartridge case (10) receiving the latter. The cartridge case (10) contains a cartridge (12) limiting a high-pressure space (21) in which a propelling charge (14) is located. The cartridge (12) is surrounded by a low-pressure space (10a) limited by the inside walls of the cartridge case (10) and a part of the base of the projectile (11). At the rear of the projectile (11) a tracer composition (11b) is arranged in a tube (27) which protrudes through the upper wall of the cartridge (12) into the high-pressure space (21). Projectile and cartridge case are interconnected via a rated breaking point (12d). The pressure for expelling the projectile (11) from the cartridge case is supplied by the pressure both in the high-pressure space (21) and in the low-pressure space (10a). Upon expulsion the volume of the high-pressure space (21) is furthermore enlarged when the tracer composition is pulled out thereof. These measures avoid steep pressure peaks in the march of pressure upon expulsion of the projectile. At the same time, approximately the entire projectile volume is available for a service charge.

Cartridge ammunition having a bursting device as a connection between projectile and propulsion

The invention relates to a cartridge ammunition (10), in particular grenade ammunition, comprising a projectile (1) and a propellant charge case (9) for accommodating the projectile (1) and a propulsion (2), comprising a high pressure chamber (4) and a low pressure chamber (7), wherein the projectile (1) and the propellant charge case (9) are fastened to one another by way of a connection. Said connection comprises a membrane (5) having at least one target braking point / opening point (3), which opens at a predetermined pressure in the high pressure chamber (4) of the propulsion (2).

PRACTICE CARTRIDGE WITH PLASTIC BULLET.

IMPROVEMENT IN THE BUSHINGS FOR SHOOTING CARTRIDGES

Fixed ammunition

The proposed fixed ammunition comprises a projectile (11) and a cartridge case (10) which holds it. A cartridge (12) inside the cartridge case (10) encloses a high-pressure chamber (21) containing a propellant charge (14). The cartridge (12) is surrounded by a low-pressure chamber (10a) defined by the inner walls of the caratridge case (10) and part of the base of the projectile (11). On the rear-end side of the projectile (11), a tracer charge (11b) is contained in a tube (27) which protrudes through the upper wall of the cartridge (12) into the high-pressure chamber (21). Projectile and cartridge case are joined via a breaking line (12d). Pressure to expel the projectile (11) from the cartridge case is provided by the pressure in both the high-pressure chamber (21) and the low-pressure chamber (10a). When the projectile is expelled, extraction of the tracer charge from the high-pressure chamber (21) increases the volume of the latter. These measures prevent steep pressure peaks in the pressure curve when the projectile is expelled. At the same time, virtually the entire projectile volume is available for an effective charge.

Telescopic ammunition cartridge

DRIVE PART OF A LARGE CALIBER MULTI-PURPOSE CARTRIDGE AND USE OF SUCH A DRIVE PART TO MANUFACTURE DIFFERENT TYPES OF CARTRIDGE.

L'invention concerne une partie d'entraînement (1) pour une cartouche à usages multiples de gros calibre ou une cartouche d'exercice à usages multiples, une liaison filetée étant prévue pour assurer une liaison par ajustement de formes, entre la partie d'entraînement (1) et la tête de projectile (2). On pourvoit la partie d'entraînement (1), depuis le bord extérieur, avec des perçages radiaux (14, 15). Dans ces perçages (14, 15) sont ensuite logé avant assemblage de la tête de projectile (2) et de la partie d'entraînement (1), un dispositif de maintien et de serrage (18, 19, 22, 23), à l'aide duquel la partie d'entraînement (1) peut être maintenue de façon sûre, lors de l'introduction par rotation de la tête de projectile (2) spécifique. The invention relates to a drive part (1) for a large caliber multipurpose cartridge or a multipurpose exercise cartridge, a threaded connection being provided to provide a shape-fitting connection between the part of the cartridge. drive (1) and the projectile head (2). The drive part (1) is provided from the outer edge with radial holes (14, 15). In these bores (14, 15) are then housed before assembly of the projectile head (2) and the drive part (1), a holding and clamping device (18, 19, 22, 23), to by means of which the driving part (1) can be held securely, during the rotational introduction of the specific projectile head (2).

Double tapered bullet

Cased telescoped ammunition

Dct. No. 62-AR-2306 ABSTRACT OF THE DISCLOSURE A simplified cased telescoped round of ammunition utilizing a control tube for (i) a full bore projectile or (ii) an APDS sabot projectile (i.e., not a long rod sabot projectile), and to provide such a cased telescoped round of minimalized length. A cased telescoped round with a minimalized number of parts to make up the assembly and wherein the control tube is integral with the aft seal and itself retains the projectile. A cased telescoped round with an APDS sabot projectile with minimalized potential balloting and minimalized control tube launch stroke length. A cased telescoped round having a control tube which is integral with the aft seal and itself retains the projectile against loose forward movement.

Cased telescoped ammunition round

A cased telescoped ammunition round (10) includes a propellant charge (22) disposed in a tubular case (12) and having an axial bore (24) containing a center sleeve (26) attached at its opposite ends to the opposite ends (14, 16) of the case. A projectile (28) is housed within a forward portion of the center sleeve (26) and a primer (30) within an aft portion thereof. The primer is actuatable for igniting the propellant charge to cause firing of the projectile. Features are provided to ensure dimensional recovery of the tubular case after firing of the projectile. One feature relats to the center sleeve (26) being composed of a material which provides sufficient elasticity to stretch and contract uniformly from and to dimensions allowing ejection of the tubular case from the gun chamber.

Ammunition

PURPOSE: Ammunition is provided to securely transfer the strong propulsion of a wad to a bullet and to completely separate the wad from the bullet. CONSTITUTION: Ammunition comprises an empty cartridge(10), a charge(20), a detonator(30), a bullet(50), and a wad(40). The empty cartridge has a charging chamber(12) with an opening(14). The charge is inserted into the charging chamber. The detonator is installed in the empty cartridge. The bullet has a streamlined tail part(53) to minimize air resistance. The wad is detachably installed in the streamlined tail part of the bullet and applies propulsion to the bullet.

Connecting a projectile to a cartidge case

Cased telescoped ammunition round

ABSTRACT OF THE DISCLOSURE A cartridge case 68 for a cased telescoped ammunition round 10. Cartridge case 68 includes a hollow cylindrical casing 12 fabricated from a material which undergoes elastic deformation when round 10 is fired from a gun, a rear seal 20 and a front seal 22. A control tube is secured to rear seal 20 and a primer is mounted to be in communication with the interior of control tube 24. Casing 12 has an axis of symmetry 18 which is also the axis of symmetry of round 10, and control tube 24. Seals 20, 22 each have side walls 48, 48' in which crimp grooves 56, 56' are formed. Each crimp groove includes a cam surface 58, 58'. Rear and front portions 14, 16 of casing 12 are crimped into grooves 58, 58'. A projectile 26 provided with a booster piston 28 is mounted within round 10 with piston 28 being located within control tube 24. The main propellant charge 38 is positioned around control tube 24 and round 26, and a booster charge is positioned with control tube 24. When round 10 is fired, axial growth of casing 12 forces portion 14, 16 to ride up cam surfaces 58, 58' expanding them. When the pressure within casing 68 returns to normal, the expanded parts of portions 14, 16 act to retract end seals 20, 22.

METHOD FOR FASTENING A PLASTIC PROJECTILE ON A METALLIC AND PROJECTILE CASE FOR IMPLEMENTING SAID METHOD

Cartridge for toy gun

A projectile for hand and shoulder weapons and a cartridge fitted with said projectile

Projectile cartridge and method for producing a projectile cartrdige

In order to seal (6) a projectile (1) with respect to a sleeve (2) of a projectile cartridge (3), two layers (4, 5) are applied one after the other. One of the layers (4) contains a highly viscous sealing medium, in particular a bitumen mixture, with an additive for increasing the slip properties, while the other layer (5) contains the sealing medium without additive. During the joining of the projectile (1) and the sleeve (2), the layer (5) without additive prevents the layer (4) with additive from being pressed into the sleeve.

Arrangement for supporting mortar shell into barrel

Ammunition and weapon systems

A weapon system employing encapsulated ammunition in which the pressure chamber, located axially rearward of the projectile, is longitudinally or axially offset from but in fluid communication with the propellant capsule chamber. This permits use of ammunition rounds having reduced length for given characteristics of prior rounds, resulting in lightest weight and improved bulk characteristics for the ammunition as well as associated weapon systems. This ammunition concept is adaptable to recoilless, partially recoilless and closed breech ballistic systems in a variety of arrangements.

Fixed ammunition

THE CARTRIDGED AMMUNITION COMPRISES A PROJECTILE (11) AND A CARTRIDGE CASE (10) RECEIVING THE LATTER. THE CARTRIDGE CASE (10) CONTAINS A CARTRIDGE (12) LIMITING A HIGH-PRESSURE SPACE (21) IN WHICH A PROPELLING CHARGE (14) IS LOCATED. THE CARTRIDGE (12) IS SORROUNDED BY A LOW-PRESSURE SPACE (10A) LIMITED BY THE INSIDE WALLS OF THE CARTRIDGE CASE (10) AND A PART OF THE BASE OF THE PROJECTILE (11). AT THE REAR OF THE PROJECTILE (11) A TRACER COMPOSITION (11B) IS ARRANGED IN A TUBE (27) WHICH PROTRUDES THROUGH THE UPPER WALL OF THE CARTRIDGE (12) INTO THE HIGH-PRESSURE SPACE (21). PROJECTILE AND CARTRIDGE CASE ARE INTERCONNECTED VIA RATED BREAKING POINT (12D). THE PRESSURE FOR EXPELLING THE PROJECTILE (11) FROM THE CARTRIDGE CASE IS SUPPLIED BY THE PRESSURE BOTH IN THE HIGH-PRESSURE SPACE (21) AND IN THE LOW-PRESSURE SPACE (10A). UPON EXPLUSION THE VOLUME OF THE HIGH-PRESSURE SPACE (21) IS FURTHERMORE ENLARGED WHEN THE TRACER COMPOSITION IS PULLED OUT THEREOF. THESE MEASURES AVOID STEEP PRESSURE PEAKS IN THE MARCH OF PRESSURE UPON EXPLUSION OF THE PROJECTILE. AT THE SAME TIME, APPROXIMATELY THE ENTIRE PROJECTILE VOLUME IS AVAILABLE FOR A SERVICE CHARGE.(FIGURE 1)

Device for supporting bomber grenade in a race

Innovations in cartridges

Device to link a case and a projectile and process to mount a band onto a projectile implementing such a linking device

A device for linking a case (2) with a projectile (3) carrying a sealing band (9) having a rear skirt (10) providing low pressure sealing and a front rib lodged in a first groove in the projectile, said device comprising: a ring (5) having means for attachment to a projectile, a flared rear part (6) and a front part (8), wherein said flared rear part is for connecting said ring with said case, said attachment means is for connecting said front part with said projectile, and said front part is for location between said rear skirt of said sealing band carried by said projectile and the projectile, and said front part of said ring has a lip (13) for co-operating with said first groove or with a second groove (16) in said projectile.

Ammunition and weapon systems

A weapon system employing encapsulated ammunition in which the pressure chamber, located axially rearward of the projectile, is longitudinally or axially offset from but in fluid communication with the propellant capsule chamber. This permits use of ammunition rounds having reduced length for given characteristics of prior rounds, resulting in lightest weight and improved bulk characteristics for the ammunition as well as associated weapon systems. This ammunition concept is adaptable to recoilless, partially recoilless and closed breech ballistic systems in a variety of arrangements.

Projectile-case connection

Patent FR2267536A1

Tracer

Ammunition round

This specification discloses an ammunition round and a method of firing the ammunition round. Consecutive and reproducible firing of a primer charge and a main propellant charge is accomplished as a result of the physical movement of a divider physically separating the primer charge from the main charge. Firing of the primer charge causes movement of the divider, initiates movement of a projectile within the ammunition round, and, when the combustion gases of the primer charge are in communication with the main propellant charge, causes firing of the main propellant charge.

Adaptor for stackable projectile

The present invention relates to stackable projectiles having a warhead and a propulsion unit. An adaptor enables the warhead to be coupled to propulsion units made of different materials. Furthermore, an adaptor couples different profiles of warheads and propulsion units and allows projectiles to be stacked without need for design modifications. The assembled projectile can be fired electrically or mechanically.

Practice cartridge with plastic bullet or replica

A training cartridge has a synthetic resin projectile or dummy projectile wherein the projectile or dummy projectile is integrally molded to a synthetic resin sleeve or tube open at the rear end. The sleeve is inserted from the front end of a cartridge case of metal that is open at its front end. The sleeve is held within the cartridge case by drawing the cartridge case inwards, after insertion of the synthetic resin sleeve, in its frontal zone to form a conical case shoulder and a cylindrical case neck, which shoulder and neck encompass the synthetic resin sleeve in firm contact therewith. This arrangement achieves clean separation of the projectile from the remainder of the synthetic resin sleeve and/or avoids uncontrolled tearing off of parts of the synthetic resin sleeve.

Cartridge

FIELD: weapons; electric means of destruction. SUBSTANCE: invention relates to weapons. Cartridge comprises a body, a projectile, a cap primer, a wire, a cylindrical bushing with a conical inner surface. Body on the side of thrown body comprises expansion. Inner conical surface of the bushing has on its inner side a diameter considerably larger than the diameter of the outlet channel of the housing, and on the side of the butt-end it is certainly smaller than the cap-jet but larger than the diameter of the projectile. EFFECT: excluding the effect of the exhaust gases on the probe tip of the electric shock weapon, improving the cartridge reliability. 1 cl, 2 dwg

Main propellant ignition liner for cased telescoped ammunition

A cased telescoped ammunition in which a rigid liner fills the gap between the control tube and the metering tube. The liner comprises an energetic material which transfers the ignition stimulus from the control tube propellant to the main propellant. Energetic materials in the liner can be modified to increase the ignition stimulus for proper cold round performance or decrease ignition stimulus for an improved timed sequencing of the round s performance. Both double-based and single-based energetic materials may be used.

Dispenser for applying an adhesive to a remote surface

A dispenser for dispensing an adhesive onto a remote surface, such as a case mouth and primer ammunition. The dispenser includes a reservoir containing an adhesive; a positive displacement pump; and a nozzle having a tapered tip. The positive displacement pump delivers a predetermined amount of the adhesive, preferably an anaerobic adhesive, from the reservoir to the nozzle at predetermined intervals. The nozzle discharges the predetermined amount of adhesive through the air and at least 1/16-inch onto the remote surface.

Arrangement for supporting mortar shell into barrel

ammunition

탄약은 발사체(11)와 이를 수용하는 카트리지 케이스(10)를 포함한다. 이 카트리지 케이스(10)는 추진차지(14)가 위치된 고압공간(21)을 한정하는 카트리지(12)를 포함한다. 카트리지(12)는 카트리지케이스(10)의 내벽들과 발사체(11)의 기저부분에 의하여 한정되는 저압공간(10a)에 의하여 둘러싸인다. 발사체의 후방에는 추적자 콤포지션(11b)이 카트리지(12)의 상부벽을 통하여 고압공간(21)으로 돌출하는 튜브(27)에 배열된다. 발사체와 카트리지 케이스는 정격의 파열지점(12d)을 경유하여 서로 연결된다. 발사체(11)를 카트리지 케이스로부터 발사하기 위한 압력은 고압공간(21)과 저압공간(10a)에서의 압력에 의하여 공급된다. 발사시 고압공간(21)의 부피는 추적자 콤포지션이 이로부터 당겨져 나갈 때 더욱 증대된다. 이러한 장치는 발사체의 발사시 압력진행에서 가파른 압력 정점을 피하게 한다. 동시에 대략 전체 발사체 부피는 서비스 차지를 위하여 이용가능하여 진다. The ammunition includes a projectile (11) and a cartridge case (10) accommodating the projectile (11). The cartridge case 10 includes a cartridge 12 defining a high pressure space 21 in which the propulsion charge 14 is located. The cartridge 12 is surrounded by a low pressure space 10a defined by the inner walls of the cartridge case 10 and the base portion of the projectile 11. [ At the rear of the projectile, a tracker composition (11b) is arranged in the tube (27) projecting into the high pressure space (21) through the upper wall of the cartridge (12). The projectile and the cartridge case are connected to each other via the rated breaking point 12d. The pressure for emitting the projectile 11 from the cartridge case is supplied by the pressure in the high-pressure space 21 and the low-pressure space 10a. The volume of the high pressure space (21) at launch is further increased when the tracer composition is pulled out of it. Such a device avoids steep pressure peaks in the pressure evolution when launching the projectile. At the same time, approximately the entire projectile volume is available for service charging.

DEVICE FOR CURING A MECHANICAL PROPELLER LINK FOR MORTAR MORTARING AND MUNITION COMPRISING SUCH A LINK

Cartridge ammunition for firearms

1. Cartridge ammunition for barrel weapons with the following characteristics : (a) a sub-calibre rear part (10) is connected with a stabilizing fin guide arrangement (12) by means of a rear side surface of the projectile which surface is generally of the same calibre as the gun barrel, (b) a propellant charge casing is secured to the projectile at the casing mouth, in the vicinity of the rear side surface, (c) an additional element (1 ...) between the rear part (10) and a zone (44) near the base (30) of the propellant charge casing forming an additional securing means for the projectile, (d) the additional securing means being constructed to form a mechanical lock an the rear part (10) and in the zone (44) near the base, in order to absorb a predeterminable axial tension force, (e) the propellant charge casing being at least partly combustible, (f) the additional element (1 ...) being solely subjected to tractive stress, and (g) the additional elements (1 ...) being prestressable in the zone (44) near the base, features (a) to (d) being generic and features (e) to (g) being characteristic.

Patent DE99219C

PROCESS FOR JOINING A PROJECTILE WITH THE SOCKET CONTAINING THE PROPULSIVE CHARGE

Training cartridge with projectile

A training cartridge has a synthetic resin projectile or dummy projectile wherein the projectile or dummy projectile is integrally molded to a synthetic resin sleeve or tube open at the rear end. The sleeve is inserted from the front end of a cartridge case of metal that is open at its front end. The sleeve is held within the cartridge case by drawing the cartridge case inwards, after insertion of the synthetic resin sleeve, in its frontal zone to form a conical case shoulder and a cylindrical case neck, which shoulder and neck encompass the synthetic resin sleeve in firm contact therewith. This arrangement achieves clean separation of the projectile from the remainder of the synthetic resin sleeve and/or avoids uncontrolled tearing off of parts of the synthetic resin sleeve.

DETACHABLE CONNECTION BETWEEN FLOOR AND DRIVING LOAD SLEEVE

Cartridge ammunition for firearms

Munitions with short-duration high-pressure propulsion, and associated recoilless launches

L'INVENTION A POUR BUT LA REALISATION D'UN PROJECTILE " 1 ", EJECTE PAR UNE QUASI-EXPLOSION D'UNE DOUILLE-TONNERRE " 3 ", REGLEE PAR DES POINTS DE RUPTURE CALIBRES " 19 ", ET D'UN DISPOSITIF DE LANCEMENT SANS RECUL, " 9 " ET " 10 " ASSOCIES, ET, SE REGULARISANT PAR EFFET DE MASSE DU CANON " 9 ", ET PAR UN FREIN DE BOUCHE " 11 ", LIMITE PAR UN AMORTISSEUR DE FIN DE RECUL " 12 ".

Method of fixing a plastic projectile on a metallic case and projectile permitting the application of said method

NON-DEAD CARTRIDGE AND NON-DEADILE ELEMENT FOR A CRIMINAL WEAPON

Apparatus and Method for Selectively Affecting a Launch Trajectory of a Projectile

An apparatus for selectively affecting a launch trajectory of a projectile from a canister includes means for selectively positioning the projectile with respect to the canister and a sabot operably associated with the projectile and the means for selectively positioning the projectile. A projectile launch system includes a canister, a projectile disposed in the canister, and means for selectively positioning the projectile with respect to the canister. A method for affecting a launch trajectory of a projectile includes providing a canister and a projectile disposed in the canister and adjusting a position of the projectile with respect to the canister.