US3134330A - Projectile - Google Patents

Projectile Download PDF

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Publication number
US3134330A
US3134330A US208326A US20832662A US3134330A US 3134330 A US3134330 A US 3134330A US 208326 A US208326 A US 208326A US 20832662 A US20832662 A US 20832662A US 3134330 A US3134330 A US 3134330A
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US
United States
Prior art keywords
projectile
piston
tail
tubular
chamber
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.)
Expired - Lifetime
Application number
US208326A
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English (en)
Inventor
Batou Boris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA
Original Assignee
Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA filed Critical Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA
Application granted granted Critical
Publication of US3134330A publication Critical patent/US3134330A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/04—Stabilising arrangements using fixed fins
    • F42B10/06—Tail fins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/30—Fractionating columns with movable parts or in which centrifugal movement is caused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/324—Tray constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B29/00—Noiseless, smokeless, or flashless missiles launched by their own explosive propellant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
    • F42B30/08—Ordnance projectiles or missiles, e.g. shells
    • F42B30/10—Mortar projectiles

Definitions

  • the said reduced portion may be'internally truncoconical and prolonged, if appropriate, at its free end by a cylindrical portion of sufcient length for'the purpose of centering the firing device.
  • the said cylindrical portion may further comprise, externally, Va stabilising empennage.
  • At least one of the two aforesaid elementsr is provided with a shock absorber which is struck by the other element at the limit of stroke.
  • the shock absorber is constructed of anonmetallic elastic-or plastic material, or alternatively of a metal adapted to undergo a progressive deformation without rupture.
  • a projectile wherein the projectile has at least two elements adapted to move relative to one another over a cerftain'length limited by retaining means which are adapted to render the elements effectively integral with one an- VVVother at the limit of stroke, the two elements serving to 'confine an-expansion chamber which contains a launching charge and the volumeof which varies when the launching charge is-iired byyirtue of the relative movement of the two elements, and wherein one of said elements is rigidly secured to the projectile, while the other v is Varranged to be acted on by a ring device for firing the projectile and to be removed from the firing device sealed during the propulsion and whilst travelling along the trajectory.
  • the present projectile provides itsv user with certain tactical advantages, and makes it possible to launch a projectile without the enemy being ableV to localise Vvthe firing of the shot by any visible or audible phenomenon, thereby arranged inside the other element, which constitutes a v guiding cylinder for the said piston.
  • the retaining means for the piston in the cylinder may comprise a reduced portionV at the rear of the cylinder y againstwhich the piston is arrested at the end of propul-
  • the shock absorber is adeformable annulus surrounding the said piston, and in another constructional'variant, the shock absorber is constituted by an assembly of fins of circular shape superimposed on one another in planes normal to the axis of the piston, and axially deformable.
  • the shock absorber is constituted by a stack of elastic washers of the type known'as Belleville, intended to constitute a progressive braking spring
  • the Vshock absorber is constituted by a succession of washers, the external peripheriesof ⁇ which form projections intended to be bent upon contact with a stop element.
  • one of the elements may comprise a sealing means adapted to form a joint with the other element.
  • the launching chargeV is yhoused in a receptacle constructed in the interior'of the element or piston which is arranged to be acted on by the firing device.
  • the said charge is retained in theinterior of a cartridge independent of the said element or piston.
  • the firing device may comprise a striker rod adapted to slide in a strong tube, against the rear-of which the piston is supported during the propulsion.
  • the latter may comprise at its base a solid part provided with projecting portions vadapted to bite into the ground when the shot is fired.
  • the element which is arranged to be acted on by the firing device comprises at its base a detonator intended to set fire electrically or mechanically to the launching charge.
  • the latter is preferably mounted lon a strong seat so as to withstand the internal pressure of thegases pro,-
  • the projectile comprises two telescopic tubular elements nested in one another before the shot is fired, while the element which is arranged to be acted on by the liring'device projects behind the other element and constitutes the rear portion of the empennagecarrying tail of the projectile.
  • the said tail may be arranged either inside or outside the other elementwhich is itself integral with the projectile.
  • the piston may also be provided at its basewith a centering housing kin which the said tube engages.
  • FIGS. 1 and 2 show in longitudinal section a first form of construction of a projectile, before and Vafter firing respectively.
  • FIGS. 3 and 4 show, in longitudinal section and in the same positions, a portion of a second form of construction of a projectile.
  • FIG. 5 is a partial view in longitudinal section of a modification of the embodiment shown in FIGS. 3 and 4.
  • FIGS. 6 and 7 show schematically, likewise in longitudinal section, portions of two other forms of construction of the projectile, and
  • FIGS. 8 and 9 show schematically and partially, two further modifications of the embodiment shown in FIG. 1.
  • a projectile comprising a charge-carrying body formed by a casing 1 containing an offensive charge 2 (which may be an explosive, incendiary, smoke-producing, or other charge) which is capable of being ignited by means of a fuze 3 fastened at the head of the casing 1.
  • a tubular tail 4 is screwed into the rear of the casing land has a forward portion 4a which extends inside vthe charge carrying body, the forward end of the portion 4a being sealed by a plug 5 and being isolated from the charge by a protective casing 6.
  • the tail 4 carries an empennage, the tins 7 of'which are integral with a mouththe projectile and a shock absorber element formed by an -annular lining -12 of a non-metallic synthetic resin or plastic material, or alternatively of a ductile metal-for example, lead.
  • a torroidal seal 13 housed in an annular recess inthe piston 9 serves to seal the chamber contained between the latter and the plug 5.
  • FIG. 1V shows'the projectile housed in a packing therefor,
  • packing comprising a cylindrical case 14 acting as launching support, a forward cover 15 and a base cover 16, the forward cover and base cover being intended to be withdrawn at the moment of firing.
  • the case 14 is integral with a tiring device comprising a base 17 and a tubular sleeve 18 one end of which is axially engaged in the piston 9 and the other end of which is screwed into the base 17, which has a peripheral annularpart 17a on which the rear end of the case 14 is secured by forcing, sticking or otherwise.
  • the base 17 also comprises a series of projecting parts 17b intended to effect anchorage of the device in the ground when the shot is tired.
  • the firing device also includes a striker rod 19 guided axially inside the sleeve 18, said rod being retained in a safety position by a pin 21 counteracting a spring 20 which normally urges the rod in the forward direction.
  • Firing of the shot is effected by tearing away the said pin 21, whereupon the rod 19, being released, strikes the detonator 10 and causes ignition of the propulsive charge 11 contained in the piston 9.
  • the expansion of the gases in the chamber formed inside the tail 4 brings about propulsion of the projectile, which moves with reference to the piston 9, which is supported against the rear section of the firing device, which is itself anchored in the ground 'and which undergoes the recoil effect.
  • the piston 9 reaches the end of the expansion chamber, the lining 12 becomes progressively crushed onto the conical throat 8a and effects hermetic sealing of the said chamber, the piston 9 being then rendered integral with the tail 4 and becoming detached from the sleeve 18 (FIG. 2).
  • the base of the casing which surrounds the detonator 10 is strong so as not to be perforated at the percussion.
  • the said casing After explosion of the propulsive charge, the said casing remains integral with the piston and blocks the re transmission channel.
  • the gas expansion chamber is consequently hermetically sealed during the propulsion phase of the projectile and throughout its travel along its trajectory. 'The gases remain confined in the said chamber and dopnot come into contact with the atmosphere, so that the shock wave emanating from the launching charge when the shot is tired is not audible, and so that the flames and smoke produced by the combustion of the powder are carried away bythe projectile in the said chamber without producing any apparent phenomenon.
  • FIGS. 3 and 4 shows a projectile--for example, a rie grenade-which is launched by means of a launching sleeve secured to the end of a firearm.
  • the warhead 22 of the projectile (partially shown) comprises at its rear a tubular tail 23 terminated by mouthpiece 24 bearing the fins 25 ofa stabilising empennage.
  • the mouthpiece 24 is formed internally with a conical throat 24a which constricts the aperture of the tail, in which aperture a launching sleeve 26, maintained at the end of the barrel of a riiie (not shown), can be engaged.
  • the end of the sleeve 26 is surmounted before firing by the rear portion of a piston 27 which has at its other end a perforated annular wall 27a forming the housing for a propulsive charge 28.
  • a bushing 29 constituting the seat of a striker 30 intended to effect ignition of a detonator 31 retained between the base of the said chamber and the end of the bushing 29.
  • the striker 30 is secured in its pre-tiring position on the bushing 29 by a crimping collar 30a.
  • the piston 27 comprises a series of annular fins 32 superimposed on one another in planes normal to the axis of the projectile, and constituting the shock absorber element of the said piston when the latter comes into contact with the conical throat 24a, the tins being such as to be capable of being progressively crushed against the said throat and to effect sealing of the expansion chamber.
  • the cellular When the shot is fired, the cellular actuates the trigger and ⁇ ignites a 'smallcharge of powder housed in a special cartridge (not shown) with which the rie is loaded.
  • the pressure of the gases emanating from the said cartridge is suiiicient to deform the collar 30a and to bring about the release of the striker 30 which is thrown against the detonator 31, causing ignition of the propulsive charge 28, the base of the detonator 31, which has not been perforated by the percussion, remaining integral with the piston and effecting closure of the said expansion chamber.
  • the projectile is propelled by the expansion of the gases and pressure of which is exerted upon the base of the expansion chamber formed inside the tail 23, whereas the piston 27 is supported against the end of the sleeve 26.
  • the throat 24a comes into contact with the said piston, the ns 32 are progressively crushed against the tapered surface of the said throat and enable the shock produced by that contact to be deadened for a certain stroke distance.
  • the clamping of the piston 27 in the mouthpiece 24 likewise permits sealing closure of the expansion chamber to be achieved (FIG. 4).
  • FIG. 5 shows a constructional variant of the projectile described with reference to FIGS. 3 and 4.
  • the launching device similar to that shown in FIGS. 1 and 2, is constituted by a tubular sleeve 33 in which is guided a striker rod 34 intended to effectignition of a detonator 35 integral with a piston 36.
  • a propulsive charge 37 is contained in a perforated cartridge 38 which is Vindependentof the piston 36 but integral with the base of the expansion chamber-that is to say,'with the rear lWall 39 of the warhead of the projectile, onto which a tail 4t) is screwed.
  • tail comprising two telescopic elements, onel of which 1s 49a respectively) t mains hermetically closed Vthroughout the travel of the projectile in the weapon and along its trajectory, the
  • inverted U-shape in cross-section is intended to prevent Vany escape of gases towards the warhead of the projectile.
  • the piston 36 likewise possesses an assembly of tins 42 adapted to be crushed against a conical throat at the limit of stroke and to produce the effects described hereinbefore.
  • FIGS. 6 and 7 relate to p-rojectiles intendedto be fired by means of rearms tiring at high angles of elevation-for ex- They both -possess a intended to move with reference to the other when the shot is red, by the action of the pressure of the gases emanating from thepropulsive cartridge.
  • the warhead of theprojec'tile bears a tubular tail 43 possessing at its rear a reduced part preceded by a conical throat 43a.
  • a tubular element id is mounted for sliding inside the tail and is provided at its rear with a stabilising empennage 45 and a propulsive cartridge 46 Vfand, at its front with an "enlarged part having the internal diameter of the tail 43 and preceded by a conical throat 44a parallel to the throat 43a of the tail.
  • tubular element 44 is further provided with an annular lining X7-for example, of flexible substance-constituting the shock absorbing element defined hereinabove.
  • the warhead of the projectile is integral with a tubular element 49 which is sui-mounted by an empennage-carrying tail Sti.v
  • the Vtail Sti carries at its rear end a propulsive cartridge 46 and a detonator 4S, and at its front end an annular lining 47 Vintended to be crushed against a tapered throat 49a ofthe element 49.
  • the projectile is introduced into theV muzzle of the weapon, so that the detonator 48 encounters a striker with which the latter is provided and eects ignition of the propulsiva cartridge d6, which i, comprises a deformable element which is not perforated upon percussion and which, since it remains integral with the tail throughout the expansion ot the gases, blocks the aperture of the latter.
  • the expansion of thegases brings about propulsion of the projectile, the tail 43 (orl the element 49 respectively) until the lining 47 comes into contact with the conicalthroat 43a (or the conical throat Since'the gas expansion chamber regases remain comined in the said chamber and do not expand in the gun barrel. Since the llames and smoke produced by the combustion of the powder are carried away by the projectile, no noticeable eiect such as would enable the tiring position to be discovered vis produced at the muzzle ofthe weapon.
  • the empennage 7 could be fastened directlyV onto the cylindrical tail 4 instead of being xed onto the retaining element 8, while the grooves Sb, may
  • a projectile comprising a casing, a tubular tail with its front portion lixed solidly to the rear of said casing, the rear part of said tail having a smaller inside diameter than the corresponding ,inside diameter of said front portion, a tubularV piston inside said tail, a rearward portion in saidpiston at the rear of said tail, said piston having a front end with an outer diameter corresponding to the inner diameter of said front portion, a stabilizing'kempennage mounted around the rearward portion of said piston, a longitudinal expansion chamber in said tubular piston, a propulsive cartridge inside said chamber and closing means around said piston for hermetically closing said expansion chamber during the travel along all the trajectory of said projectile.
  • a projectile comprising a casing, a tubular element ⁇ integral with said casing, said tubular element being open at its rear end, an external Haring throat around said end, atubular tail surrounding said tubular element, a stabilizing empennage solid with said tail, said tubular element constituting a piston slidable'inside said tail, the front inner diameter of said tail being smaller than the vouter diameter of saidthroat, an expansion chamber in said tubular element, ⁇ a propulsive cartridgeinside said chamber and Vclosing means at the rear of said tail and between said tail and l. said tubular elementfor hermetically closing said expansion chamber during the travel along all the trajectory of said projectile.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Portable Nailing Machines And Staplers (AREA)
US208326A 1961-07-20 1962-07-09 Projectile Expired - Lifetime US3134330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH852361A CH375252A (fr) 1961-07-20 1961-07-20 Projectile

Publications (1)

Publication Number Publication Date
US3134330A true US3134330A (en) 1964-05-26

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Application Number Title Priority Date Filing Date
US208326A Expired - Lifetime US3134330A (en) 1961-07-20 1962-07-09 Projectile

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US (1) US3134330A (da)
BE (1) BE458606A (da)
CH (1) CH375252A (da)
GB (1) GB960178A (da)
NL (3) NL65695C (da)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306163A (en) * 1964-05-12 1967-02-28 Transurvey Holding Company Inc Projectile firing device
US3416402A (en) * 1965-10-22 1968-12-17 Transurvey Holding Company Inc Engine launching device
US3500715A (en) * 1967-10-03 1970-03-17 Mecar Sa Firing equipment
US3505924A (en) * 1967-04-18 1970-04-14 Allied Res Ass Inc Silent mortar
US3570365A (en) * 1968-04-11 1971-03-16 Transurvey Holding Co Inc Sa Ballistic device comprising a projectile and its launcher
US3868905A (en) * 1973-01-04 1975-03-04 Armaturen Gmbh Springmine
US3951037A (en) * 1973-10-10 1976-04-20 Valinor Anstalt Projectile launching device
US3982467A (en) * 1973-05-29 1976-09-28 Smith Matthew S Launch cartridge arrangement
FR2435015A1 (fr) * 1975-11-27 1980-03-28 Rheinmetall Gmbh Projectile pouvant etre tire sans recul et sans detonation
FR2436961A1 (fr) * 1978-09-22 1980-04-18 Sarmac Sa Grenade a fusil explosive
FR2436962A1 (fr) * 1978-09-22 1980-04-18 Sarmac Sa Grenade a fusil explosive
FR2461920A1 (fr) * 1979-07-18 1981-02-06 Matra Cartouche comportant une charge militaire et dispositif lanceur de charge en faisant application
US5668341A (en) * 1995-06-12 1997-09-16 Reynolds; George L. Silent mortar propulsion system
US6044746A (en) * 1997-06-11 2000-04-04 Etienne Lacroix Trous Artifices S.A. Projectile propulsion assembly that limits recoil force
EP1793166A1 (de) * 2005-12-03 2007-06-06 HNE Technologie AG Verfahren zur Innenreinigung von Industrieöfen, Bunkern und dergleichen durch Beschuss mit Industriekanonen
RU2494337C2 (ru) * 2011-08-16 2013-09-27 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Минометный бесшумный выстрел
US20140311332A1 (en) * 2013-03-15 2014-10-23 Alliant Techsystems Inc. Combination gas operated rifle and subsonic cartridge
US9360223B1 (en) 2013-03-15 2016-06-07 Vista Outdoor Operations Llc High velocity ignition system for ammunition
US20170167839A1 (en) * 2014-02-11 2017-06-15 Raytheon Company Shock-resistant fuzewell for munition
US9921032B2 (en) 2015-12-30 2018-03-20 Cathyor Engineering S.A. Weapon equipment and projectile especially adapted for such weapon equipment
RU195554U1 (ru) * 2019-07-04 2020-01-31 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Миномётный снаряд
RU2741982C1 (ru) * 2020-05-18 2021-02-01 федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" Минометный бесшумный выстрел
WO2021118986A1 (en) * 2019-12-12 2021-06-17 Bae Systems Information And Electronic Systems Integration Inc. Additively manufactured self-destructive delay device
NL2028532B1 (en) * 2021-06-24 2023-01-02 Van Halteren Metaal B V A mortar projectile
WO2024124180A1 (en) * 2022-12-09 2024-06-13 Cubic Corporation Simulated telescopic mortar bomb

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637761A5 (fr) * 1980-08-08 1983-08-15 Valinor Sa Ensemble constitue par un projectile et le dispositif de lancement de ce projectile.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US616687A (en) * 1898-12-27 resow
US1347125A (en) * 1919-02-28 1920-07-20 Schneider & Cie Projectile for bomb-throwers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US616687A (en) * 1898-12-27 resow
US1347125A (en) * 1919-02-28 1920-07-20 Schneider & Cie Projectile for bomb-throwers

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306163A (en) * 1964-05-12 1967-02-28 Transurvey Holding Company Inc Projectile firing device
US3416402A (en) * 1965-10-22 1968-12-17 Transurvey Holding Company Inc Engine launching device
US3505924A (en) * 1967-04-18 1970-04-14 Allied Res Ass Inc Silent mortar
US3500715A (en) * 1967-10-03 1970-03-17 Mecar Sa Firing equipment
US3570365A (en) * 1968-04-11 1971-03-16 Transurvey Holding Co Inc Sa Ballistic device comprising a projectile and its launcher
US3868905A (en) * 1973-01-04 1975-03-04 Armaturen Gmbh Springmine
US3982467A (en) * 1973-05-29 1976-09-28 Smith Matthew S Launch cartridge arrangement
US3951037A (en) * 1973-10-10 1976-04-20 Valinor Anstalt Projectile launching device
FR2435015A1 (fr) * 1975-11-27 1980-03-28 Rheinmetall Gmbh Projectile pouvant etre tire sans recul et sans detonation
FR2436961A1 (fr) * 1978-09-22 1980-04-18 Sarmac Sa Grenade a fusil explosive
FR2436962A1 (fr) * 1978-09-22 1980-04-18 Sarmac Sa Grenade a fusil explosive
FR2461920A1 (fr) * 1979-07-18 1981-02-06 Matra Cartouche comportant une charge militaire et dispositif lanceur de charge en faisant application
US5668341A (en) * 1995-06-12 1997-09-16 Reynolds; George L. Silent mortar propulsion system
US6044746A (en) * 1997-06-11 2000-04-04 Etienne Lacroix Trous Artifices S.A. Projectile propulsion assembly that limits recoil force
EP1793166A1 (de) * 2005-12-03 2007-06-06 HNE Technologie AG Verfahren zur Innenreinigung von Industrieöfen, Bunkern und dergleichen durch Beschuss mit Industriekanonen
US20070137539A1 (en) * 2005-12-03 2007-06-21 Anton Neumeir Method for the removal of deposits on the internal walls of industrial furnaces of bunkers
RU2494337C2 (ru) * 2011-08-16 2013-09-27 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Минометный бесшумный выстрел
US9921039B2 (en) 2013-03-15 2018-03-20 Vista Outdoor Operations Llc High velocity ignition system for ammunition
US9273941B2 (en) * 2013-03-15 2016-03-01 Vista Outdoor Operations Llc Combination gas operated rifle and subsonic cartridge
US9360223B1 (en) 2013-03-15 2016-06-07 Vista Outdoor Operations Llc High velocity ignition system for ammunition
US9651346B2 (en) * 2013-03-15 2017-05-16 Vista Outdoor Operations Llc Combination gas operated rifle and subsonic cartridge
US20140311332A1 (en) * 2013-03-15 2014-10-23 Alliant Techsystems Inc. Combination gas operated rifle and subsonic cartridge
US10184763B2 (en) 2014-02-11 2019-01-22 Raytheon Company Munition with nose kit connecting to aft casing connector
US9816793B2 (en) * 2014-02-11 2017-11-14 Raytheon Company Shock-resistant fuzewell for munition
US20170167839A1 (en) * 2014-02-11 2017-06-15 Raytheon Company Shock-resistant fuzewell for munition
US10267607B2 (en) 2014-02-11 2019-04-23 Raytheon Company Munition with outer enclosure
US10401135B2 (en) 2014-02-11 2019-09-03 Raytheon Company Penetrator munition with enhanced fragmentation
US10520289B2 (en) 2014-02-11 2019-12-31 Raytheon Company Munition with multiple fragment layers
US9921032B2 (en) 2015-12-30 2018-03-20 Cathyor Engineering S.A. Weapon equipment and projectile especially adapted for such weapon equipment
RU195554U1 (ru) * 2019-07-04 2020-01-31 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Миномётный снаряд
WO2021118986A1 (en) * 2019-12-12 2021-06-17 Bae Systems Information And Electronic Systems Integration Inc. Additively manufactured self-destructive delay device
US11287232B2 (en) 2019-12-12 2022-03-29 Bae Systems Information And Electronic Systems Integration Inc. Additively manufactured self-destructive delay device
RU2741982C1 (ru) * 2020-05-18 2021-02-01 федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" Минометный бесшумный выстрел
NL2028532B1 (en) * 2021-06-24 2023-01-02 Van Halteren Metaal B V A mortar projectile
WO2024124180A1 (en) * 2022-12-09 2024-06-13 Cubic Corporation Simulated telescopic mortar bomb

Also Published As

Publication number Publication date
NL124802C (da)
NL65695C (da)
NL280673A (da)
BE458606A (da)
GB960178A (en) 1964-06-10
CH375252A (fr) 1964-02-15

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