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EP4208685B1 - Arme à feu munie d'une cartouche - Google Patents

Arme à feu munie d'une cartouche

Info

Publication number
EP4208685B1
EP4208685B1 EP21709668.4A EP21709668A EP4208685B1 EP 4208685 B1 EP4208685 B1 EP 4208685B1 EP 21709668 A EP21709668 A EP 21709668A EP 4208685 B1 EP4208685 B1 EP 4208685B1
Authority
EP
European Patent Office
Prior art keywords
barrel
projectile
combination according
firearm
cartridge
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.)
Active
Application number
EP21709668.4A
Other languages
German (de)
English (en)
Other versions
EP4208685A1 (fr
Inventor
Henning Conle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP4208685A1 publication Critical patent/EP4208685A1/fr
Application granted granted Critical
Publication of EP4208685B1 publication Critical patent/EP4208685B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/16—Barrels or gun tubes characterised by the shape of the bore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/12—Cartridge chambers; Chamber liners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/14—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on or within the bolt; Extractors per se
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/025—Cartridges, i.e. cases with charge and missile characterised by the dimension of the case or the missile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/10—Ball or slug shotgun cartridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/46—Barrels having means for separating sabots from projectiles
    • 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
    • F42B10/26—Stabilising arrangements using spin

Definitions

  • the invention relates to a fireable combination of a firearm with a cartridge, wherein the firearm has a barrel with an inner surface, a barrel length measured from a cartridge chamber to a barrel muzzle, and a barrel axis, wherein the cartridge is located in the cartridge chamber and wherein the cartridge has a single, sabot-free projectile with a peripheral surface.
  • the invention further relates to the use of such a firearm.
  • DE 199 25 676 Cl shows non-firing combinations of a firearm with cartridges, where the firearm has a barrel with an inner surface, a barrel length measured from a cartridge chamber to a barrel muzzle, and a barrel axis.
  • the cartridges have a single, sabot-free projectile with a circumferential surface.
  • the projectile diameter is larger than the barrel diameter.
  • the projectile diameter is smaller than the barrel diameter, but the cartridge case diameter is larger than the cartridge chamber diameter. The cartridges therefore cannot be fully inserted into the chamber, making it impossible to mix up the cartridges.
  • Cartridges for firearms usually comprise either a plurality of small projectiles, such as shot pellets, or, as in the present invention, a single projectile.
  • the majority of cartridges with a projectile use projectiles whose outer diameter is equal to or slightly larger than the inner diameter (in rifled barrels, larger than the field dimension) of the firearm's barrel, so that the projectiles seal the barrel when fired.
  • An arrow or bolt can also be used as a projectile, for example, in so-called kinetic energy projectiles.
  • the projectile With an outer diameter significantly smaller than the inner diameter of the barrel, the projectile is equipped with a sabot that seals the barrel of the firearm and prevents propellant gas from flowing past the projectile. The sabot is ejected after the projectile leaves the barrel.
  • Muzzle-loading weapons were and still are fired with bullets slightly smaller than the inner diameter of the barrel.
  • shot patches or bullet patches are used. Although this does not correspond to the technical term "sabot,” such shot patches or bullet patches are considered sabots for the purposes of this invention because they seal the projectile from the barrel.
  • the aim has always been to prevent propellant gas from flowing past the projectile over the entire length of the barrel so that the gas pressure is used to its maximum.
  • the invention is based on the object of providing a cartridge-loaded firearm of the type mentioned above that mitigates the problems of the prior art mentioned above.
  • the invention aims to provide a cartridge-loaded firearm that is lighter than prior art firearms.
  • a gap that is continuously open in the direction of the barrel axis between the peripheral surface of the projectile and the inner surface of the barrel along at least 90% of the barrel length and over at least 90% of the circumference of the projectile.
  • the firearm according to the invention can use a thinner-walled and thus lighter barrel compared to conventional firearms, especially after a short or increasing distance from the cartridge chamber.
  • the projectile is stabilized in the barrel by the propellant gas flowing past it, so that A surprisingly high level of accuracy can be achieved.
  • the muzzle velocity of the projectiles is also unexpectedly high, as not only are the frictional forces in the barrel minimized or eliminated, but the projectile is also accelerated by the suction effect of the passing gases.
  • the minimum width of the gap measured in the radial direction of the barrel is between 0.2 mm and 2 mm.
  • the gap in the invention can have a minimum width of at least 0.3 mm, measured in the radial direction of the barrel, in particular a minimum width of at least 0.5 mm.
  • the gap in the invention can further have a minimum width of at most 1 mm, measured in the radial direction of the barrel, in particular a minimum width of at most 0.6 mm. Any combination of the specified upper and lower limits of the gap width is possible.
  • Preferred gap width limits in the invention can also be defined, for example, such that the outer diameter of the projectile is at least 2%, preferably at least 5%, and in particular at least 10% smaller than the inner diameter of the barrel.
  • the outer diameter of the projectile can also be at most 25%, particularly preferably at most 10%, and in particular at most 5% smaller than the inner diameter of the barrel. Any combination of the specified upper and lower limits is possible.
  • the difference between the inner diameter of the barrel and the outer diameter of the projectile will be larger for smaller calibers and smaller for larger calibers, so that the gap width is not too small for small calibers and not too large for large calibers.
  • the gap width will be smaller for smaller calibers and larger for larger calibers.
  • the barrel can also have an inner diameter that varies along its length.
  • the barrel can have an inner diameter that decreases in front of the muzzle. This allows the pressure loss to be reduced by the narrowing gap, possibly reduced to a gap width of 0 mm, in the area in front of the muzzle.
  • the muzzle pressure can be reduced and the existing residual pressure can be used more effectively. This can also improve the guidance of the projectile in the barrel and thus the accuracy of the weapon.
  • webs projecting radially inwards from the inner surface of the barrel are arranged on the inner surface, and that the webs bear against the circumferential surface over a maximum of 10%, in particular over a maximum of 5%, measured in the circumferential direction.
  • the inner surface of the barrel is the area with the largest diameter in a longitudinal section of the barrel.
  • elevations on the peripheral surface of the projectile in the direction of the barrel axis and project radially outward from the peripheral surface, and for the elevations to be in contact with the inner surface of the barrel for a maximum of 10%, and in particular for a maximum of 5%, measured in the circumferential direction. This results in similar advantages to a barrel with inwardly projecting ridges.
  • the invention prefers the use of cartridges known in principle, which have a case containing a propellant charge serving as a propellant and, at least in part, the projectile. Ignition of the propellant charge provides propellant gas to expel the projectile from the barrel.
  • the cartridge's propellant charge comprises an aggressive, particularly platelet-shaped or tubular, powder.
  • An aggressive powder burns particularly quickly, so that a very high gas pressure is created right at the beginning of the combustion process, which then decreases more rapidly than with a less aggressive powder.
  • a powder that is also used in shotgun ammunition is particularly suitable for this purpose.
  • Preferred embodiments are those in which the projectile has a substantially spherical or oval shape or a cylindrical shape with a conical or ogival tip.
  • the cartridge-loading firearm within the scope of the invention is a handgun.
  • the firearm can be a rifle, such as a rifle or shotgun, or a handgun, such as a pistol.
  • the firearm is a cannon, a grenade launcher, an artillery piece, or a mortar.
  • the cartridge 3 has a projectile 5 with a maximum outer diameter D P , which is received by a rear portion in a casing 6 of the cartridge 3.
  • the casing 6 is further filled with a propellant charge that can be ignited by an ignition mechanism (not shown) of the firearm 1.
  • an ignition mechanism not shown
  • propellant gas is generated, which propel the projectile 5 out of the barrel 2 by the gas pressure exerted by the propellant gas.
  • the projectile 5 has a maximum outer diameter D P which is substantially the same size as or slightly larger than the inner diameter D L of the barrel 2.
  • the inner diameter D L of the smooth barrel 2 of the Fig. 2 The diameter of the firearm 1 according to the invention shown is larger than the maximum outer diameter D P of the projectile 5. Between an inner surface 8 of the barrel and a peripheral surface 9 of the projectile 5 there is therefore a gap 10 which is continuously open in the direction of the barrel axis and extends around the entire circumference of the projectile 5. Thus, when the projectile 5 is expelled from the barrel 2, the propellant gas can flow through the gap 10 between an inner surface 8 of the barrel 2 and the peripheral surface 9 of the projectile 5.
  • the maximum outer diameter D P of the projectile 5 is shown much smaller than the inner diameter D L of the barrel 2. In fact, however, embodiments are preferred in which the maximum outer diameter D P of the projectile 5 is only between 2% and 25%, in particular between 5% and 10%, smaller than the inner diameter D L of the barrel 2.
  • Fig. 3 to 10 show the barrel 2 of the firearm 1 according to the invention in different embodiments, each in a longitudinal section ( Figs. 3, 5, 7 and 9 ) and in a cross-section ( Figs. 4, 6, 8 and 10 ).
  • Projectile 5 is in the Fig. 3 to 10 after ignition of the propellant charge contained in the casing 6, ie during the expulsion of the projectile 5 from the barrel 2.
  • the propellant gas flows past the projectile 5 through the gap 10 formed between the inner surface 8 of the barrel 2 and the peripheral surface 9 of the projectile 5, as shown by the arrows 11.
  • the Figs. 7 and 8 show an embodiment of the firearm 1 according to the invention, in which webs 12 are arranged on the inner surface 8 of the barrel 2, which webs run in the longitudinal direction of the barrel 2, i.e. in the direction of the barrel axis.
  • the gap 10 therefore does not extend around the entire circumference of the projectile 5, but only over at least 90% of the circumference.
  • the interruptions of the gap 10 by the width of the webs 12 therefore amount to at most 10% of the circumference of the projectile 5, but preferably less, for example less than 5% of the circumference, so that the friction between the end faces of the webs 12 and the circumferential surface 9 of the projectile 5 is as low as possible.
  • the gap width B is shown in the examples of Figs. 7 and 8 determined by the height of the webs 12.
  • Radially inwardly directed end faces of the webs 12 form a guide channel 13 having a diameter D F.
  • the diameter D F of the guide channel 13 is only slightly larger than or equal to the maximum outer diameter D P of the projectile 5.
  • the projectile 5 is thus guided in the guide channel 13, but the propellant gas can flow past the projectile 5 between the webs 12 through the gap 10 which is continuously open in the direction of the barrel axis.
  • the Figs. 9 and 10 The embodiment of the firearm 1 according to the invention shown is similar to that shown in the Figs. 7 and 8 illustrated embodiment, with the difference that an oval projectile 5 is used instead of a spherical one.
  • the oval projectile 5 has fins 14 that stabilize the projectile 5 in flight.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Pens And Brushes (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Claims (17)

  1. Combinaison pouvant être tirée d'une arme à feu (1) avec une cartouche (3), dans laquelle l'arme à feu (1) comporte un canon (2) avec une surface intérieure (8), une longueur de canon (L) qui est mesurée à partir d'une chambre à cartouche (4) jusqu'à une bouche de canon, et un axe de canon, dans laquelle la cartouche (3) est située dans la chambre à cartouche (4) et dans laquelle la cartouche (3) comporte un seul projectile (5) sans sabot avec une surface périphérique (9), caractérisée en ce que, sur au moins 90 % de la longueur du canon (L) et sur au moins 90 % de la circonférence du projectile (5), il existe un espace (10) qui est ouvert de manière continue dans la direction de l'axe du canon entre la surface périphérique (9) du projectile (5) et la surface intérieure (8) du canon (2).
  2. Combinaison selon la revendication 1, caractérisée en ce que l'espace (10) présente une largeur minimale (B), mesurée dans la direction radiale du canon (2), d'au moins 0,2 mm, de préférence d'au moins 0,3 mm, en particulier une largeur minimale (B) d'au moins 0,5 mm.
  3. Combinaison selon la revendication 1 ou 2, caractérisée en ce que l'espace (10) présente une largeur minimale (B), mesurée dans la direction radiale du canon (2), d'au plus 2 mm, de préférence d'au plus 1 mm, en particulier une largeur minimale (B) d'au plus 0,6 mm.
  4. Combinaison selon l'une des revendications 1 à 3, caractérisée en ce que le canon (2) présente une surface intérieure (8) essentiellement lisse.
  5. Combinaison selon l'une des revendications 1 à 4, caractérisée en ce que le canon (2) présente une surface intérieure (8) avec un diamètre intérieur (DL) essentiellement constant sur la longueur du cylindre (L).
  6. Combinaison selon l'une des revendications 1 à 4, caractérisée en ce que le canon (2) présente une surface intérieure (8) avec un diamètre intérieur (DL) variable sur la longueur du canon (L).
  7. Combinaison selon la revendication 6, caractérisée en ce que le canon (2) présente une surface intérieure (8) avec un diamètre intérieur (DL) qui diminue avant la bouche du canon.
  8. Combinaison selon la revendication 6 ou 7, caractérisée en ce que le canon (2) présente une surface intérieure (8) avec un diamètre intérieur (DL) qui augmente à une distance de préférence comprise entre 5 et 10 cm de la chambre à cartouche (4).
  9. Combinaison selon l'une des revendications 1 à 8, caractérisée en ce que des nervures (12) sont disposés sur la surface intérieure (8) du canon (2) qui s'étendent dans la direction de l'axe du canon et qui font saillie radialement vers l'intérieur à partir de la surface intérieure (8), et en ce que, mesurés dans la direction périphérique, les nervures (12) sont en contact avec la surface périphérique (9) du projectile (5) sur au plus 10 %, en particulier sur au plus 5
  10. Combinaison selon la revendication 9, caractérisée en ce qu'un diamètre intérieur (DF) des nervures (12) est constant sur la longueur du canon (L).
  11. Combinaison selon l'une des revendications 1 à 8, caractérisée en ce que des saillies (14) sont disposées sur la surface périphérique (9) du projectile (5) qui s'étendent dans la direction de l'axe du canon et qui font saillie radialement vers l'extérieur à partir de la surface périphérique (9), et en ce que, mesurées dans la direction périphérique, les saillies (14) sont en contact avec la surface intérieure (8) du canon (2) sur au plus 10 %, en particulier sur au plus 5 %.
  12. Combinaison selon l'une des revendications 1 à 11, caractérisée en ce que la cartouche (3) comporte une douille (6) dans laquelle sont logés une charge propulsive qui sert de propulseur ainsi qu'au moins en partie le projectile (5).
  13. Combinaison selon l'une des revendications 1 à 12, caractérisée en ce que la charge propulsive comprend une poudre offensive, en particulier une poudre en forme de plaquettes ou de tubes.
  14. Combinaison selon l'une des revendications 1 à 13, caractérisée en ce que le projectile (5) présente une forme essentiellement sphérique ou ovale ou une forme cylindrique avec une pointe conique ou ogivale.
  15. Combinaison selon l'une des revendications 1 à 14, caractérisée en ce que l'arme à feu (1) est une arme à feu portative, en particulier un fusil ou une arme de poing, ou un canon.
  16. Utilisation d'une arme à feu (1) pour tirer un seul projectile (5) sans sabot d'une cartouche (3), dans laquelle l'arme à feu (1) comporte un canon (2) avec une surface intérieure (8), une longueur de canon (L) qui est mesurée à partir d'une chambre à cartouche (4) jusqu'à une bouche de canon, et un axe de canon, et dans laquelle le projectile (5) présente une circonférence maximale et une surface périphérique (9), caractérisée en ce que lors du mouvement du projectile (5) sur au moins 90 % de la longueur du canon (L) et sur au moins 90 % de la circonférence maximale du projectile (5), il existe entre la surface périphérique (9) du projectile (5) et la surface intérieure (8) du canon (2), un espace (10) ouvert de manière continue dans la direction de l'axe du canon, à travers laquelle le gaz propulseur accélérant le projectile (5) s'écoule le long du projectile (5).
  17. Utilisation selon la revendication 16, caractérisée en ce que l'arme à feu (1) est une arme à feu (1) avec une cartouche (3) selon l'une des revendications 2 à 15.
EP21709668.4A 2020-09-02 2021-03-02 Arme à feu munie d'une cartouche Active EP4208685B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50748/2020A AT523170B1 (de) 2020-09-02 2020-09-02 Schusswaffe mit Patrone
PCT/EP2021/055196 WO2022048798A1 (fr) 2020-09-02 2021-03-02 Arme à feu munie d'une cartouche

Publications (2)

Publication Number Publication Date
EP4208685A1 EP4208685A1 (fr) 2023-07-12
EP4208685B1 true EP4208685B1 (fr) 2025-08-27

Family

ID=74856861

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21709668.4A Active EP4208685B1 (fr) 2020-09-02 2021-03-02 Arme à feu munie d'une cartouche

Country Status (12)

Country Link
US (1) US20220065578A1 (fr)
EP (1) EP4208685B1 (fr)
JP (1) JP2023539621A (fr)
AT (1) AT523170B1 (fr)
AU (1) AU2021335240A1 (fr)
BR (1) BR112023002505A2 (fr)
CA (1) CA3189145A1 (fr)
ES (1) ES3049872T3 (fr)
IL (1) IL301054A (fr)
PL (1) PL4208685T3 (fr)
SA (1) SA523442770B1 (fr)
WO (1) WO2022048798A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025184316A1 (fr) * 2024-02-28 2025-09-04 Crossbullet, Llc Projectile stabilisé par ailettes

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US157008A (en) * 1874-11-17 Improvement in gun-barrels
US35443A (en) * 1862-06-03 Improvement in ordnance
US3067680A (en) * 1957-12-13 1962-12-11 Robert G Lahr Toy cartridges and toy projectiles therefor
US3065696A (en) * 1959-11-23 1962-11-27 Robert A Kleinguenther Projectile for firearms
FR1529742A (fr) * 1967-04-27 1968-06-21 Perfectionnements aux tubes et projectiles de mortiers
DE19925676C1 (de) * 1999-06-04 2000-08-10 Heckler & Koch Gmbh Handfeuerwaffensystem mit austauschbarem Lauf
US20050183318A1 (en) * 2004-01-12 2005-08-25 Mcgivern Kenneth J. Muzzle loading firearm, gun barrel design, projectile system and method of using thereof
JP4336229B2 (ja) * 2004-02-17 2009-09-30 幸隆 浦郷 弾丸の初速を増大させる銃砲身構造
JP3944863B1 (ja) * 2006-03-22 2007-07-18 マルシン工業株式会社 エアーガンの銃身構造
US20080098922A1 (en) * 2006-10-27 2008-05-01 Michael Lee Gleue Small arms caliber and/or power reducing adapter device
DE102007052938B3 (de) * 2007-11-02 2009-04-16 Jallcom Holdings Ltd. Geschoss mit einen Drall erzeugenden Strömungskanälen
US20120131836A1 (en) * 2010-08-31 2012-05-31 Smith & Wesson Corp. Enhanced life barrel
JP5576256B2 (ja) * 2010-12-10 2014-08-20 日油株式会社 飛翔体射出装置
US9395163B2 (en) * 2014-01-09 2016-07-19 Randy R. Fritz Hollow slug and casing
RU192402U1 (ru) * 2018-08-13 2019-09-16 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Артиллерийский снаряд с устройством стабилизации для гладкоствольной пушки

Also Published As

Publication number Publication date
JP2023539621A (ja) 2023-09-15
SA523442770B1 (ar) 2025-04-26
AT523170A4 (de) 2021-06-15
US20220065578A1 (en) 2022-03-03
AU2021335240A8 (en) 2023-05-11
BR112023002505A2 (pt) 2023-04-04
WO2022048798A1 (fr) 2022-03-10
PL4208685T3 (pl) 2026-01-19
AT523170B1 (de) 2021-06-15
ES3049872T3 (en) 2025-12-18
AU2021335240A1 (en) 2023-03-23
EP4208685A1 (fr) 2023-07-12
CA3189145A1 (fr) 2022-03-10
IL301054A (en) 2023-05-01

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