EP2129990A1 - Arme polyvalente portative - Google Patents

Arme polyvalente portative

Info

Publication number
EP2129990A1
EP2129990A1 EP08701034A EP08701034A EP2129990A1 EP 2129990 A1 EP2129990 A1 EP 2129990A1 EP 08701034 A EP08701034 A EP 08701034A EP 08701034 A EP08701034 A EP 08701034A EP 2129990 A1 EP2129990 A1 EP 2129990A1
Authority
EP
European Patent Office
Prior art keywords
weapon
weapon system
communication interface
integrated
projectile
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.)
Withdrawn
Application number
EP08701034A
Other languages
German (de)
English (en)
Inventor
Pierre Fischer
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.)
Rheinmetall Air Defence AG
Original Assignee
Rheinmetall Air Defence AG
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 Rheinmetall Air Defence AG filed Critical Rheinmetall Air Defence AG
Publication of EP2129990A1 publication Critical patent/EP2129990A1/fr
Withdrawn legal-status Critical Current

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
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/08—Recoilless guns, i.e. guns having propulsion means producing no recoil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/32—Muzzle attachments or glands
    • F41A21/36—Muzzle attachments or glands for recoil reduction ; Stabilisators; Compensators, e.g. for muzzle climb prevention

Definitions

  • the invention has the object to show a weapon that ensures not only high performance but also mobility of the soldiers / users.
  • the invention is based on the idea to offer a portable, recoil-free or low recoil weapon or weapon system, which is effective against static and mobile targets (day and night) and which can also shoot a programmable powerful ammunition.
  • the weapon system has its own fire control.
  • the weapon itself consists of preferably 4 main components, a tube (for example, trains), a muzzle brake with programming system, a chamber with multiple gas withdrawals, which are opened by the initial movement of the projectile and a bottom part, the nozzle, shutter and igniter include.
  • the cartridge chamber and the bottom part are separable and allow to load the projectile and to remove the empty shell.
  • the cartridge case is not drilled for the gas extraction, whereby the ignition of the propellant charge is not disturbed.
  • the gas sampling is designed so that it is not open before the projectile movement in the pipe.
  • the recoil freedom is created by the fact that the weapon has special devices which reduce the recoil force.
  • a nozzle which generates a portion of the propellant charge gases in a known manner in a counter-return force.
  • a muzzle brake is integrated, which itself acts highly efficient.
  • a return brake is provided.
  • the nozzle has devices which, through the gas dynamics, generate a moment which compensates for the rotational moment of the projectile through the trains.
  • the wearability of the weapon is achieved inter alia by the fact that the tube and muzzle brake materials are a composite of metallic and non-metallic materials.
  • the dismountability of the weapon in its main elements allows a mobile entrainment by the soldier, for example, in a suitcase.
  • the modular structure thus allows differentiated services.
  • a fire control is integrated in the portable weapon.
  • sensors are mounted around the relevant axes.
  • at least one computer fire control
  • the sensors allow an external target assignment and the measurement of the sight line.
  • a distance measuring device and an optical system are also integrated.
  • the target image is preferably transmitted to a screen on the weapon and can be displayed with a target.
  • the deferral data are also continuously extrapolated, for example, so that a so-called memo shooting is possible.
  • a time limit is integrated in the weapon system, which ensures that the provisional data does not deteriorate. For this purpose, for example, after this time a repetition of the tracking phase is required. It is certainly possible to specify this time limit either individually or automatically. For security reasons, however, it should be avoided to be able to completely switch off this limit.
  • the distance of the ejection point of the subprojectiles of the ammunition is known as here also target dependent selectable.
  • the bullet programming is preferably done automatically by the system, including the guess data and the variable ejection distance from the processor.
  • the rangefinder is operated with one of the two hands, the shot firing then with the free.
  • the weapon can be adapted to a left-handed or right-handed person.
  • the soldier usually has a baby vest and a helmet.
  • the processor, a radio set and the electrical supply for the weapon system in the vest / jacket can then be accommodated.
  • the radio ensures communication between the soldiers via data and voice transmission.
  • a GPS device transforms the external destination assignments into local data.
  • the data for programming the projectile or even meteorological data can be entered directly via an arm-fixed or mobile keyboard.
  • the helmet is preferably equipped with an intercom and preferably by means of cable connection in addition with a tactical screen (also possible with the on the own weapon directly or communicable) connected.
  • This portable multi-purpose weapon can be used against ground and air threats. It can combat hard as well as soft targets punctually or scattered, whereby the deployment distance can be selected for standing targets also greater than 2000m and dynamic targets up to 1000 m.
  • the incorporation of a known night vision system allows day and night use. Of no minor importance is now also the possibility of system networking of the portable weapon systems of soldiers, in particular, the target data are coordinated and can be considered in the respective position of the individual soldiers.
  • An example 30mm multi-purpose weapon of this design is thus able to replace a machine gun, a grenade launcher (for example, 40 mm), an antimaterial riffle, an RPG 7, a 20 mm flying cannon and / or manpads.
  • FIG. 2 shows a vest or the like associated with the weapon system
  • FIG. 3 shows a representation of the weapon as part of the weapon system
  • Fig. 4 is an enlarged view of the transition between cartridge chamber and
  • FIG. 1 is a, also in function of a person portable weapon system characterized, which in Fig. 1 partially shown, from a weapon 2 with gun barrel 3 and for example trains 3a (Fig. 4), a muzzle brake 4, for example with programming 4a may exist.
  • the gun barrel 3 is followed at the rear end by a cartridge chamber 5 with a bottom part 6 and a closure with ignition device 6a and a nozzle 6b. Attached to the gun barrel 3 is a return brake 7. This is used together with the nozzle 4b and the highly efficient muzzle brake 4 to reduce the recoil force of the weapon. 2
  • the cartridge chamber 5 preferably has a plurality of gas withdrawals 8 (FIG. 4), which are opened by the initial movement of a projectile 10, not illustrated here, as a function of the weapon system 1.
  • the cartridge chamber 5 and the bottom part 6 are separable, whereby the projectile 10 can be supplied to the cartridge chamber 5 at this point.
  • the nozzle 6b has devices 9 which generate a moment by the gas dynamics which compensate the rotational momentum of the projectile 10 by the trains 3a.
  • sensors 12 are integrated around the relevant axes, on the one hand allow an external target assignment and on the other hand can measure the dynamics of the sighting line 13.
  • Preferably at least one distance measuring device 14 and / or an optical system 15 are integrated parallel to the firing axis (tube axis).
  • the target image can be transmitted to a mounted on the weapon 2 folding screen 16 and tracked with a target 17. So the lead point on the picture screen 16 are represented for example by displacement of the target mark 17.
  • the Vorhalte stylist be extrapolated continuously, whereby a so-called memo shooting is possible. In particular for accuracy-relevant aspects, it should be ensured that the provisional data does not become obsolete.
  • the distance of the ejection point of the sub-projectiles depending on the target can be selected (Scolable termial energy and effect on the forget).
  • the projectile programming preferably takes place automatically.
  • the lead data and the ejection distance are calculated by the system processor 18 and provided to the weapon 2 or the projectile 10 as data. Further data can also be programmed externally (to be carried out).
  • a vest 20 (or other garment of the operator of the weapon system 1) and a helmet or a type of headgear 21.
  • the processor 18 can be integrated. Furthermore, it is provided to accommodate a radio set 22 and the electrical supply 23 for the weapon system 1 in the vest 20.
  • the visor (16) shows movement direction commands by the optical system for target acquisition.
  • the further data for programming the projectile 10 or also the meteorological data can be entered directly via an arm-fixed 23 and / or a mobile keyboard 24.
  • the helmet 21 may also be equipped with an intercom. Via cable but also wireless, a connection with a possibly also additional screen 25 can be made. This can also be integrated in the helmet 21.
  • the electrical components of the weapon system 1 are connected to one another in such a way that the supply of current / voltage 26 as well as their function within the weapon system 1 are ensured. All are at least wired together or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un système d'arme (1) portatif sans recul ou à faible recul, ce système étant efficace contre les cibles fixes et mobiles et pouvant tirer de jour et de nuit des munitions puissantes de préférence programmables. Ce système d'arme (1) présente sa propre conduite de tir.
EP08701034A 2007-02-01 2008-01-09 Arme polyvalente portative Withdrawn EP2129990A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007005939A DE102007005939A1 (de) 2007-02-01 2007-02-01 Tragbare Mehrzweckwaffe
PCT/EP2008/000100 WO2008092548A1 (fr) 2007-02-01 2008-01-09 Arme polyvalente portative

Publications (1)

Publication Number Publication Date
EP2129990A1 true EP2129990A1 (fr) 2009-12-09

Family

ID=38283720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08701034A Withdrawn EP2129990A1 (fr) 2007-02-01 2008-01-09 Arme polyvalente portative

Country Status (7)

Country Link
US (1) US20080289236A1 (fr)
EP (1) EP2129990A1 (fr)
JP (1) JP2010518345A (fr)
CN (1) CN101652624A (fr)
DE (1) DE102007005939A1 (fr)
WO (1) WO2008092548A1 (fr)
ZA (1) ZA200905386B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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DE102009033567A1 (de) 2009-07-16 2011-01-27 Rheinmetall Soldier Electronics Gmbh Feuerleitgerät für eine Handfeuerwaffe
CN102155862B (zh) * 2011-01-04 2016-03-23 王志彬 膛内活塞自由后坐式——自动武器的新的自动原理
CN102853718B (zh) * 2011-06-28 2016-01-27 叶晓斌 圆弧面覆盖整体结构固定一体化自动步枪结构
CN102853720B (zh) * 2011-06-28 2016-02-17 叶晓斌 圆弧面覆盖整体结构固定一体化自动步枪结构
US8296991B1 (en) * 2011-07-08 2012-10-30 International Trade and Technologies, Inc. Digital machinegun optic with bullet drop compensation mount
CN102288070A (zh) * 2011-08-26 2011-12-21 王志彬 气体延迟反冲方法
GB201213353D0 (en) * 2012-07-26 2012-09-12 Secr Defence Recoil reduction system
US10288380B1 (en) 2018-07-30 2019-05-14 Sig Sauer, Inc. Energy transfer indicator
CN109857282B (zh) * 2019-01-03 2023-05-05 单正建 一种触控装置、智能终端及单兵系统
FR3093559B1 (fr) * 2019-03-04 2023-03-24 Samuel Desset Dispositif actif d'inhibition total dans l'axe du canon du recul des armes a feu
US10788284B1 (en) * 2019-05-09 2020-09-29 The United States Of America As Represented By The Secretary Of The Army Grounded and vehicular mounted weapons with improved recoil stability

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Also Published As

Publication number Publication date
CN101652624A (zh) 2010-02-17
JP2010518345A (ja) 2010-05-27
ZA200905386B (en) 2010-06-30
DE102007005939A1 (de) 2008-08-07
US20080289236A1 (en) 2008-11-27
WO2008092548A1 (fr) 2008-08-07

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