WO2012159623A2 - Dispositif de chargement pour charger une arme, arme et procédé pour faire fonctionner une arme - Google Patents

Dispositif de chargement pour charger une arme, arme et procédé pour faire fonctionner une arme Download PDF

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Publication number
WO2012159623A2
WO2012159623A2 PCT/DE2012/100149 DE2012100149W WO2012159623A2 WO 2012159623 A2 WO2012159623 A2 WO 2012159623A2 DE 2012100149 W DE2012100149 W DE 2012100149W WO 2012159623 A2 WO2012159623 A2 WO 2012159623A2
Authority
WO
WIPO (PCT)
Prior art keywords
weapon
loading
loading device
ammunition body
feed
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.)
Ceased
Application number
PCT/DE2012/100149
Other languages
German (de)
English (en)
Other versions
WO2012159623A3 (fr
WO2012159623A9 (fr
Inventor
Jens KÖSTER
Matthias Raczek
Bernd Wagner
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.)
KNDS Deutschland GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
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 Krauss Maffei Wegmann GmbH and Co KG filed Critical Krauss Maffei Wegmann GmbH and Co KG
Publication of WO2012159623A2 publication Critical patent/WO2012159623A2/fr
Publication of WO2012159623A3 publication Critical patent/WO2012159623A3/fr
Publication of WO2012159623A9 publication Critical patent/WO2012159623A9/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/39—Ramming arrangements
    • F41A9/42—Rammers separate from breech-block

Definitions

  • Loading device for loading a weapon, weapon and
  • the invention relates to a loading device for loading a weapon with a movable in the direction of Rohrseelenachse the weapon Zu211schieber for conveying an ammunition body from a feed position to a firing position in the interior of the cargo space of the weapon.
  • the invention further relates to a weapon with a loading device for loading the weapon and a method for operating a weapon.
  • Guns with larger caliber weapons, such as artillery pieces, howitzers, etc. are usually operated with split ammunition consisting of the actual projectile and a separate propellant charge.
  • the projectile When loading the weapon by means of a corresponding loading device, the projectile is first introduced into the cargo space of the weapon via a feed slide which is movable in the direction of the bore axis of the weapon. In this case, the bullet is fixed in the firing direction tapering cargo space of the weapon and closes this mouth side gas-tight. After introducing the propellant charge and closing the shutter, the propellant charge can be ignited and fired the projectile.
  • a object of the invention is therefore to provide a charging device, a weapon as well as a method for loading a weapon, which reduces the risk of slipping out of the ammunition body from the cargo space. This object is achieved in a loading device of the type mentioned gel ⁇ sting that the feeding slide holding the ammunition is designed to be movable in a second direction.
  • the feed slide holds the ammunition body in its firing position in the cargo space of the weapon and at the same time is movable in a direction other than the feed direction, it can be moved away from the ammunition body during closure of the cargo space by the closure element Halt within the cargo space loses until this holding function was taken over by the moving in front of the cargo space closure element.
  • the feed slider is designed to be linearly movable in the second direction.
  • it is of constructive advantage if the movements of the feed slider are guided in the second direction via a linear guide designed in particular as a bolt guide.
  • the loading device has a charging tray for receiving an ammunition body.
  • the charging tray may be, for example, a half-shell-shaped, cylindrical act lindharis receiving element, on which the ammunition body can be placed coming from above and then pushed over the feed slide in the direction of the cargo space.
  • the charging tray is advantageously connected at its weapon-side end with a charging tray flap. In this way, the charging cradle or the charging cradle extending the charging cradle can reach directly up to the opening of the cargo space of the weapon and then fold away the charging cradle flap when closing the cargo space by means of the closure element.
  • the charging cover flap is formed pivotable. By relaxing the spring, the charging cover flap can be pivoted automatically back into its aligned with the charging tray starting position.
  • a further embodiment provides that the loading device can be mounted on the weapon via a fastening element.
  • the fastening element can be, for example, a fastening flange, by way of which the loading device can be mounted on the weapon in a few simple steps. By mounting the loader on the weapon, this can be directed together with the weapon.
  • the loading device is designed in the manner described above.
  • An embodiment of the weapon provides that its cargo space can be closed by a closing element, wherein the movements of the feed slide along the second direction and / or the pivoting movements of the loading tray flap are initiated by the movement of the closure element. It is not necessary to initiate the movements of the feed slider along the second direction or the folding movement of the loading tray flap, for example via appropriate drive. For these movements, the movement of the closure element can be used, resulting in an overall simple structure.
  • a further embodiment provides that a plug-in tube is inserted into the cargo space of the weapon.
  • a plug-in tube is inserted into the cargo space of the weapon.
  • the plug-in tube has the tube wall of the plug-in tube passing through recesses to compensate for pressure differences between the interior of the plug-in tube and the charge space. The recesses passing through the tube wall of the plug-in tube can be used to seal the ammunition body when the ammunition body is fired.
  • benden gas pressures are conducted from the interior of the plug-in tube in the cargo space in which they are then available for sealing the cargo space via a corresponding sealing element, such as a paramountungsring available.
  • a corresponding sealing element such as a paramountungsring available.
  • An embodiment of the invention provides that the recesses extend from the inside of the tube wall radially outward.
  • the recesses are preferably provided in the loading-side end region of the insertion tube.
  • the recesses extend at an acute angle relative to the axis of the plug-in tube, whereby the gas pressures resulting from the firing are transmitted at a corresponding angle to the sealing element and a reliable sealing effect of the sealing element can be achieved is. It has proven to be particularly advantageous if the angle is in the range of 10 ° to 50 °, and in particular in the range of 20 ° to 40 ° or in the range of 25 ° to 35 °.
  • the recesses extend at least partially into an end face of the tube wall, whereby a favorable transfer of the pressure to the sealing element arranged in the loading-side end region of the charge space can be achieved.
  • a further embodiment provides that the recesses run out in an end edge of the insertion tube.
  • the recesses are formed in the manner of through holes.
  • the through holes can be introduced, for example, by means of machining production process in the insert tube.
  • a further embodiment of the weapon provides that the charge space is closable via a closure element, wherein between the closure element and the charge space, a sealing element is arranged, which is designed such that it seals the cargo space under pressure against the closure element.
  • sealing elements often referred to as retaining rings, are widely used in the field of large-caliber weapons. Due to the pressure transfer from the interior of the insert tube into the cargo space and thus to the sealing element, it is not necessary to provide another sealing element when firing subcaliber ammunition bodies than is provided for firing the ammunition corresponding to the nominal caliber.
  • a reliable pressure transmission to the sealing element is proposed in a further embodiment, that the recesses extend in the direction of the sealing element.
  • the gas pressure resulting during the firing of the subcaliber ammunition body is conducted directly in the direction of the sealing element, so that it seals reliably.
  • the closure element has a firing pin bushing, through which a firing pin for igniting the ammunition body can be passed.
  • a further embodiment provides for a loading device for introducing an ammunition body into the interior of the plug-in tube inserted into the loading space.
  • the loading device has a feed slide which can be moved in the direction of the bore axis of the weapon for conveying the ammunition body from a feed position to a firing position in the interior of the loading space of the weapon.
  • the ammunition body can be pushed from a supply position outside the cargo space into a firing position within the cargo space of the weapon via the feed slider.
  • FIG. 1 a side sectional view of the loading end of a weapon with a loading device for loading the weapon with a subcaliber ammunition body, an enlarged partial view of the loading side end of a weapon as shown in Fig. 1, Fig. 3 is a perspective view of the loading end of a
  • FIG. 4 to 10 different perspective views to illustrate the charging process
  • 11 and 12 are two side sectional views for illustrating the
  • FIG. 1 Shown in FIG. 1 is the loading-side end of a large-caliber weapon 10, which is loaded with a cartridgeed ammunition body 20 of smaller caliber, wherein a loading device 30 is provided for loading the weapon 10.
  • the weapon 10 is in the embodiment part of a Panzerhaubitze, wherein the loading-side end of the weapon 10 projects into the protected against military threats interior of the howitzer. Usually can be with such a weapon 10 and the appropriately sized ammunition bodies targets with a distance greater than 3.9 km combat.
  • the subcaliber ammunition body 20 is a
  • Mortar cartridge which can also be used to combat targets closer to the shooting site.
  • targets are fought with a distance of 0.5 km to 6 km to the shooting site.
  • the mortar of such mortar cartridges one usually consists of three persons. the mortar team usually held on a tripod launching tube, in which the mortar cartridges are then thrown in the mouth by hand, whereupon they ignite a percussion fuse.
  • the disadvantage of such a bombardment of mortar cartridges is that the
  • the subcaliber ammunition body 20 is accommodated in a plug-in tube 2 which is inserted into the cargo space 11 of the weapon 10 and which serves to balance the caliber between the ammunition body 20 and the cargo space 11.
  • the loading device 30 is provided for introducing the ammunition body 20 from a fitting position lying outside of the loading space 1 1 into the firing position shown in FIG. 1, the loading device 30 is provided.
  • the plug-in tube 1 is inserted into the cargo space 11 of the weapon 10 in such a way that it terminates flush with the cargo space 11.
  • the Cargo space 1 1 of the weapon 10 expanded and provided with a sealing element 13 which surrounds the Einsteckrohr 1 radially.
  • the sealing element 13 is an eyelet ring 13 which seals the charge space 11 as a result of an increase in pressure in the charge space 11 with respect to the closure element 12 formed as a closure wedge.
  • the subcaliber ammunition body 20 can be seen, in which it is a mortar cartridge.
  • the mortar cartridge 20 is ignited via a firing pin 15, which has a
  • Striker bushing 1 is passed through the closure element 12.
  • This pressure is passed through a plurality of recesses 3 in the direction of the sealing element 13 so that it seals the cargo space 1 1 gas-tight with respect to the closure element 12 and no gas components can escape in the direction of the interior of the howitzer.
  • the recesses 3 extend in the manner of through holes from the inside 4 of the insertion tube 1 through the tube wall 2 thereof to the outside 5.
  • the recesses 3 terminate both in the end face 6 of the plug-in tube 1 and in the outside 5 thereof.
  • the edge 7 is punctured by the recesses 3 punctually.
  • the recesses 3 are distributed symmetrically over the circumference of the Einsteckrohres 1 and extend at an acute angle ⁇ relative to the axis A of the Einsteckrohres 1 in the direction of the sealing element 13.
  • the angle ⁇ is approximately 30 °.
  • angles 13 in the range of 25 ° to 35 °, 20 ° to 40 ° or 10 ° to 50 ° may be advantageous.
  • FIG. 3 shows a perspective view of the loading end of the weapon 10.
  • the loading device 30 is fastened to the weapon 10 via a fastening element 35 designed as a fastening flange, which encloses the cargo space 11 in the form of a hoof.
  • the loading device 30 is alignable with the weapon 10 in both azimuth and elevation, i. the loading device 30 is always independent of the directional movements of the weapon 10 in a aligned with the tube axis of the weapon 10 position.
  • the charging device 30 has a charging tray 33 for receiving an ammunition body 20.
  • the loading tray 33 Approximately in the middle of the loading tray 33 there is a feed slide 31 driven by a motor drive 36 and a spindle drive 38, via which the ammunition body 20 is moved from a feed position outside the weapon 10 in the direction of the tube axis into a discharge position in the interior of the load space 11 the weapon 10 can be pushed.
  • the charging cradle 33 Near the cargo space 11 of the weapon 10, the charging cradle 33 has a loading tray flap 34 which can be folded downwards.
  • the feed slide 31 is movable in this area in a direction transverse to the feed direction of the ammunition body 20, which will be discussed in detail below with reference to the description of a loading and unloading operation of a subcaliber ammunition body 20.
  • a first step first the insertion tube 1 is inserted through the open closure 12 into the loading space 11 of the weapon 10. Subsequently, will the loading device 30 is fixed, for example by screwing, via the fastening element 35 formed as a flange on the loading-side end of the weapon 10, after which the weapon 10 can then already be used for firing ammunition bodies 20 of smaller caliber.
  • the requisite set-up times are in the range of about 15 minutes, so that the weapon 10 can be used very quickly as needed for firing cartridges ammunition 20 small caliber, as in the case of close in the vicinity of the weapon 10 resident aggressors, which with Effectively combat mortar cartridges.
  • an ammunition body 20 has already been placed on the loading tray 33 of the loading device 30 coming from above.
  • the ammunition body 20 is located in its feed position outside the cargo space 11 of the weapon 10, from which it can be spent on the Zuzhouschieber 31 in the firing position in the interior of the cargo space 1 1, which hereinafter with reference to the illustrations in Figs 9 will be explained in which not all components of the weapon 10 are shown for reasons of clarity.
  • the feed slide 31 and with it the ammunition body 20 in a first direction indicated by Ri in FIG. 4, is moved in the direction of the plug-in tube 1 via the motor drive 36.
  • the loading tray 33 has in its center a slot 37, which serves as a guide for the feed slide 31.
  • Fig. 6 shows an intermediate position in which the feed slide 31 has already been moved a bit in the direction of the Einsteckrohres 1, so that the ammunition body 20 partially already protrudes into the Einsteckrohr 1.
  • the feed slide 31 is moved on the spindle drive 38 so long in the direction Ri until the ammunition body 20 has reached the firing position shown in Fig. 7, in which the ammunition body 20 has fully entered the plug-in tube 1.
  • the latter comes into contact with the feed slide 31 on the upper side, as a result of which the latter is counter to the force of a spring in a second direction R2 is moved transversely to the direction of the tube axis down.
  • the feed slide 31 deviates downward due to the approaching closure element 12, the feed slide 31 initially still resting on the ammunition body 20 and holding it in its firing position.
  • the movement of the feed slider 31 along the second direction is a linear movement, which is guided via a linear guide 32, which is designed in the embodiment in the manner of a bolt guide.
  • the movement of the feed slide 31 is against the force of an exciting spring, so that the Zurioschieber 31 springs back automatically when opening the weapon 10 in its upper initial position.
  • the closure element 12 Upon further closing of the charge space 11, the closure element 12 strikes the charging shell flap 34 hinged to the front of the charging shell 33.
  • the charging shell flap 34 extends the loading surface of the charging shell 33 and is pivotably connected thereto.
  • the closure element 12 strikes the loading tray flap 33, the latter also deviates downward against the force of a spring, so that the closure element 12 can close the weapon 10 undisturbed.
  • This closure position is shown in FIGS. 10 and 12 and substantially corresponds to the position previously described with reference to FIGS. 1 and 2.
  • the firing pin 15 guided through the closure 12 is now accelerated in the direction of the ammunition body 20, after which it ignites.
  • the gas pressure developing in the rear region of the ammunition body 20 is conducted from the interior of the plug-in tube 1 via the recesses 3 in the direction of the sealing element 13, so that the gas pressure is reliably increased. ge seal between the closure member 12 and the cargo space 11 of the weapon 10 provides.
  • subcaliber ammunition bodies 20 such as mortar cartridges
  • a large-caliber weapon such as a tank howitzer.
  • the Verschuss example a mortar cartridge can be done from the protected inside of the howitzer.
  • the changeover time of the weapon is only a few minutes and is not prone to error.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un dispositif de chargement (30) pour charger une arme (10) comportant un poussoir d'amenée (31) mobile dans la direction de la ligne de tir du canon de l'arme (10), destiné à transporter un corps de munition (30) d'une position d'amenée vers une position de tir à l'intérieur de la chambre de chargement (11) de l'arme (10). Le poussoir d'amenée (31) est conçu mobile dans une deuxième direction de manière à maintenir le corps de munition (20) dans sa position de tir. L'invention concerne également une arme (10) et un procédé pour faire fonctionner une arme (10).
PCT/DE2012/100149 2011-05-26 2012-05-22 Dispositif de chargement pour charger une arme, arme et procédé pour faire fonctionner une arme Ceased WO2012159623A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011050637.3A DE102011050637B4 (de) 2011-05-26 2011-05-26 Ladevorrichtung zum Laden einer Waffe, Waffe und Verfahren zum Betrieb einer Waffe
DE102011050637.3 2011-05-26

Publications (3)

Publication Number Publication Date
WO2012159623A2 true WO2012159623A2 (fr) 2012-11-29
WO2012159623A3 WO2012159623A3 (fr) 2013-01-17
WO2012159623A9 WO2012159623A9 (fr) 2013-03-07

Family

ID=46396951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2012/100149 Ceased WO2012159623A2 (fr) 2011-05-26 2012-05-22 Dispositif de chargement pour charger une arme, arme et procédé pour faire fonctionner une arme

Country Status (2)

Country Link
DE (1) DE102011050637B4 (fr)
WO (1) WO2012159623A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107941080A (zh) * 2017-11-08 2018-04-20 航宇救生装备有限公司 一种降落伞气体炮试验弹自动装填方法
CN109210987A (zh) * 2018-08-30 2019-01-15 南京理工大学 一种可遥控迫击炮炮口装填装置及其装填方法
CN113983861A (zh) * 2021-10-27 2022-01-28 西安昆仑工业（集团）有限责任公司 一种大口径火炮爆发装填装置及其运作方法

Families Citing this family (4)

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DE102012108834A1 (de) * 2012-09-19 2014-03-20 Krauss-Maffei Wegmann Gmbh & Co. Kg Treibladungsansetzer, Waffe und Verfahren zum Ansetzen von Treibladungen
DE102018109154A1 (de) 2018-04-17 2019-10-17 Rheinmetall Waffe Munition Gmbh Autolader sowie Fahrzeug mit einem Autolader
DE102020106157B4 (de) 2020-03-06 2021-11-04 Rheinmetall Waffe Munition Gmbh Vorrichtung zur Sicherung einer Munition oder Treibladung sowie Waffenanlage mit einer derartigen Vorrichtung
CN113916047B (zh) * 2021-11-04 2023-05-16 西安昆仑工业（集团）有限责任公司 一种火炮架摇摆式炮弹供弹装置

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US2608135A (en) * 1946-11-13 1952-08-26 Bofors Ab Loading apparatus for automatic firearms
GB703319A (en) * 1950-10-03 1954-02-03 Desmond Walter Molins Improvements in or relating to loading apparatus for ordnance
DE3118383A1 (de) * 1981-05-09 1982-11-25 Rheinmetall GmbH, 4000 Düsseldorf Ladeeinrichtung fuer eine automatische querverschluss-rohrwaffe
DE3216813A1 (de) * 1982-05-05 1983-11-10 Rheinmetall GmbH, 4000 Düsseldorf Verschluss- lader- anordnung an einer maschinenkanone
DE19932562B4 (de) * 1999-07-13 2005-05-12 Rheinmetall W & M Gmbh Ladevorrichtung für eine grosskalibrige Waffe

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107941080A (zh) * 2017-11-08 2018-04-20 航宇救生装备有限公司 一种降落伞气体炮试验弹自动装填方法
CN107941080B (zh) * 2017-11-08 2019-10-15 航宇救生装备有限公司 一种降落伞气体炮试验弹自动装填方法
CN109210987A (zh) * 2018-08-30 2019-01-15 南京理工大学 一种可遥控迫击炮炮口装填装置及其装填方法
CN109210987B (zh) * 2018-08-30 2020-07-31 南京理工大学 一种可遥控迫击炮炮口装填装置及其装填方法
CN113983861A (zh) * 2021-10-27 2022-01-28 西安昆仑工业（集团）有限责任公司 一种大口径火炮爆发装填装置及其运作方法
CN113983861B (zh) * 2021-10-27 2023-02-03 西安昆仑工业（集团）有限责任公司 一种大口径火炮爆发装填装置及其运作方法

Also Published As

Publication number Publication date
WO2012159623A3 (fr) 2013-01-17
DE102011050637B4 (de) 2019-10-31
DE102011050637A1 (de) 2012-11-29
WO2012159623A9 (fr) 2013-03-07

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