EP1338858A2 - Arme - Google Patents

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Publication number
EP1338858A2
EP1338858A2 EP03001410A EP03001410A EP1338858A2 EP 1338858 A2 EP1338858 A2 EP 1338858A2 EP 03001410 A EP03001410 A EP 03001410A EP 03001410 A EP03001410 A EP 03001410A EP 1338858 A2 EP1338858 A2 EP 1338858A2
Authority
EP
European Patent Office
Prior art keywords
sleeve
weapon
case
barrel
breech
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.)
Granted
Application number
EP03001410A
Other languages
German (de)
English (en)
Other versions
EP1338858A3 (fr
EP1338858B1 (fr
Inventor
Friedhelm Knörich
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 Waffe Munition GmbH
Original Assignee
Rheinmetall W&M GmbH
Rheinmetall Waffe Munition GmbH
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 W&M GmbH, Rheinmetall Waffe Munition GmbH filed Critical Rheinmetall W&M GmbH
Publication of EP1338858A2 publication Critical patent/EP1338858A2/fr
Publication of EP1338858A3 publication Critical patent/EP1338858A3/fr
Application granted granted Critical
Publication of EP1338858B1 publication Critical patent/EP1338858B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • F41A15/08—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 block-action guns
    • F41A15/10—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 block-action guns of sliding-block type

Definitions

  • the invention relates to a weapon with a weapon barrel slidably mounted in a cradle for firing large-caliber ammunition with sleeves, the weapon being a comprises a bottom wedge provided on which a sleeve ejector is arranged, the case of the respective ammunition after firing the shot and opening the breech ejects from the rear of the gun barrel.
  • the invention has for its object to provide a weapon of the type mentioned, at which malfunctions by jamming the moving parts of the Gun is avoided by sleeves located in the sleeve catcher.
  • the invention is based essentially on the idea of the sleeve box with one to provide resiliently mounted bottom, so that when the cartridge case touches with a forward or returning part of the weapon barrel, the bottom piece or the locking components the bottom of the sleeve box is pushed away by the sleeve and a The movable weapon parts cannot get jammed.
  • the bottom of the sleeve box is around a rear side arranged on the sleeve box pivot axis is pivotally mounted so that it, in the weft direction seen, is pivoted on the front if a sleeve between the back or leading weapon parts arrives.
  • the sleeve catcher comprises impact element pivotable from a starting position into a folded position, which is designed such that in the starting position of the impact element, the respective ejected sleeve first hits the impact element in order to then rebound from it and to fall into the lower case.
  • the impact element In the folded position the impact element, however, a new cartridge can be loaded into the breech of the weapon become.
  • Fig. 1, 1 is a weapon of a tank, shown only schematically, for firing large-caliber ammunition (with a caliber of e.g. 120 mm) with a combustible Propellant charge sleeve shown.
  • the weapon 1 comprises a tank turret, not shown pivotably arranged cradle tube 2, in which a weapon barrel 3 is slidably mounted is. At the rear end of the weapon barrel 3 there is a bottom piece 4, which in a manner known per se receives a falling wedge, also not shown.
  • Two ejector levers 5 of a sleeve ejector 6 are arranged, which consist of metal Sleeve bottoms (stub sleeves) 7 (see FIGS. 6 and 7, in which the sleeve bottoms are dashed are shown) with the propellant charge igniters 8, which are also made of metal ejects after the ammunition is fired.
  • the weapon 1 also comprises a sleeve catcher arranged behind the base 4 9, which is connected to the cradle tube 2 via fastening arms 10, 11.
  • the sleeve catcher 9 is designed such that it the return of the gun barrel 3 and the bottom piece 4 not hindered after firing the shot.
  • the sleeve collecting container 9 has a sleeve box 12 for receiving e.g. 4 sleeve bases 7 and a baffle element 13, which is shown by one in FIGS. 1, 2, 4 and 6 Starting position against the pressure of a torsion spring 14 (Fig.4) in a folded Position is pivotable, the pivoting movement of the impact element 13 to one Soul axis 15 of the gun barrel 3 vertical axis 16 to the bottom piece 4 takes place.
  • An adjustable end stop 17 limits the pivoting movement of the impact element 13th
  • apron 18 is fastened on the impact element 13. Baffle element 13 and apron 18 are covered with damping plastic plates.
  • the sleeve box 12 comprises two side walls 19, 20 (Fig.5), rear wall and a bottom flap 21, the side walls 19, 20, the rear wall and the bottom flap 21 with damping rubber plates are occupied.
  • the bottom flap 21 is on the rear side of the sleeve box 12 pivotally mounted about an axis of rotation 22 (Fig.6).
  • the front part of the bottom flap 21 is provided with an upward ramp 23 (FIG. 7).
  • the mode of operation of the sleeve collecting container 9 is discussed below. For this it is assumed that the cartridge to be fired is already in the gun barrel 3 and the shutter is closed.
  • the gun barrel 3 After firing a shot, the gun barrel 3 is first returned without in this case, the base piece 4 acts on the impact element 13 of the sleeve collecting container 9. at the subsequent advance of the weapon barrel 3, the sleeve bottom 7 with the propellant charge lighter 8 of the ignited cartridge by means of the sleeve ejector 6 to the rear ejected and hits the forwardly inclined impact element 13 with apron 18 this is derived from the sleeve base 7 and falls into the sleeve box 12, where it is one more or less random position.
  • the impact element 13 is the cartridge each gunner's hands when feeding the cartridge at the same time folded forward.
  • the maximum opening angle 28 of the bottom flap 21 is chosen such that each randomly resulting storage of the sleeve bottoms 7 in the sleeve box 12 after this Deflection of the bottom flap 21 not in the movement space of the gun barrel parts, the Bottom piece and the lock (including the locking wedge and the opening lever) protrude during the return or advance of the gun barrel 3.
  • the sleeve box 12 is emptied in the exemplary embodiment described above manually.
  • the resilient bottom flap is designed so that it is loaded when the respective Weapon system (e.g. tanks) and cannot open automatically when driving off-road.
  • the respective Weapon system e.g. tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP03001410A 2002-02-21 2003-01-22 Arme Expired - Lifetime EP1338858B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10207233A DE10207233A1 (de) 2002-02-21 2002-02-21 Waffe
DE10207233 2002-02-21

Publications (3)

Publication Number Publication Date
EP1338858A2 true EP1338858A2 (fr) 2003-08-27
EP1338858A3 EP1338858A3 (fr) 2004-05-19
EP1338858B1 EP1338858B1 (fr) 2005-03-16

Family

ID=27635211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001410A Expired - Lifetime EP1338858B1 (fr) 2002-02-21 2003-01-22 Arme

Country Status (3)

Country Link
EP (1) EP1338858B1 (fr)
DE (2) DE10207233A1 (fr)
ES (1) ES2238642T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3095505A1 (fr) * 2019-04-29 2020-10-30 Nexter Systems Deflecteur de culots et arme equipee d'un tel deflecteur ainsi que procede permettant la deflection de culots

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003751B3 (de) * 2005-01-27 2006-07-20 Rheinmetall Waffe Munition Gmbh Hülsenauffangeinrichtung für eine gurtgliedlose Munition
DE102009051064B4 (de) 2009-10-28 2022-09-22 Rheinmetall Landsysteme Gmbh Waffenstation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122423A (en) * 1935-09-19 1938-07-05 American Armament Corp Round-feeding mechanism
US4318331A (en) * 1979-07-06 1982-03-09 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Automatic ammunition loading apparatus for an armored vehicle
CH667325A5 (en) * 1985-09-26 1988-09-30 Oerlikon Buehrle Ag Firearm empty case-collection accessory - comprises spring impact lever with damper before shaft leading to bag
US4919038A (en) * 1987-07-07 1990-04-24 Kuka Wehrtechnik Gmbh Armoured car

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122423A (en) * 1935-09-19 1938-07-05 American Armament Corp Round-feeding mechanism
US4318331A (en) * 1979-07-06 1982-03-09 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Automatic ammunition loading apparatus for an armored vehicle
CH667325A5 (en) * 1985-09-26 1988-09-30 Oerlikon Buehrle Ag Firearm empty case-collection accessory - comprises spring impact lever with damper before shaft leading to bag
US4919038A (en) * 1987-07-07 1990-04-24 Kuka Wehrtechnik Gmbh Armoured car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3095505A1 (fr) * 2019-04-29 2020-10-30 Nexter Systems Deflecteur de culots et arme equipee d'un tel deflecteur ainsi que procede permettant la deflection de culots
WO2020222089A1 (fr) 2019-04-29 2020-11-05 Nexter Systems Deflecteur de culots et arme equipee d'un tel deflecteur ainsi que procede permettant la deflection de culots

Also Published As

Publication number Publication date
ES2238642T3 (es) 2005-09-01
DE50300350D1 (de) 2005-04-21
EP1338858A3 (fr) 2004-05-19
DE10207233A1 (de) 2003-09-04
EP1338858B1 (fr) 2005-03-16

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