EP0636851A1 - Cartouche à blanc - Google Patents

Cartouche à blanc Download PDF

Info

Publication number
EP0636851A1
EP0636851A1 EP94110329A EP94110329A EP0636851A1 EP 0636851 A1 EP0636851 A1 EP 0636851A1 EP 94110329 A EP94110329 A EP 94110329A EP 94110329 A EP94110329 A EP 94110329A EP 0636851 A1 EP0636851 A1 EP 0636851A1
Authority
EP
European Patent Office
Prior art keywords
groove
retaining ring
diameter
region
mouthpiece
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
EP94110329A
Other languages
German (de)
English (en)
Other versions
EP0636851B1 (fr
Inventor
Bernhard Bisping
Wilhelm Scheland
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 Industrie AG
Original Assignee
Rheinmetall Industrie 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 Industrie AG filed Critical Rheinmetall Industrie AG
Publication of EP0636851A1 publication Critical patent/EP0636851A1/fr
Application granted granted Critical
Publication of EP0636851B1 publication Critical patent/EP0636851B1/fr
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
    • F42B8/00—Practice or training ammunition
    • F42B8/02—Cartridges
    • F42B8/04—Blank cartridges, i.e. primed cartridges without projectile but containing an explosive or combustible powder charge

Definitions

  • the invention relates to a maneuvering cartridge according to the preamble of claim 1.
  • Such a maneuvering cartridge is known from DE 41 28 050 A1, the bursting body of which is designed as a projectile replica and has a collar with a somewhat enlarged diameter at both ends, the front collar, which is provided with a bevel, being used with a run-up slope of a corresponding im Pipe insert to be used for the battle tube when the maneuver cartridge is inserted into it, whereby the bursting body is pushed into the propellant charge sleeve.
  • the rear collar is picked up by the mouthpiece and is glued or choked to it, for example.
  • the propellant charge shell is ejected together with the bursting body that is largely located therein.
  • this maneuver cartridge is fired in violation of the regulations without the pipe insert intended for maneuvering purposes, the bursting body can leave the propellant charge shell and thus represents a considerable risk potential.
  • the object of the invention is to provide a maneuvering cartridge according to the preamble of claim 1 which, when fired from a normal battle tube, does not represent a hazard potential.
  • 1 to 4 show sections and successive steps in assembling a bursting body and a propellant charge sleeve to form a maneuvering cartridge.
  • the maneuver cartridge comprises, as can be seen from FIG. 4, a propellant charge sleeve 1 which has a mouthpiece 2 and an oblique shoulder 3 for abutment on a corresponding shoulder of a cartridge chamber of a weapon barrel.
  • the propellant charge sleeve 1 receives a burst body 4 essentially in the form of a projectile replica.
  • the bursting body 4 comprises a cylindrical section 5, which has a collar 6 with a somewhat enlarged diameter at both ends.
  • the rear collar 6 is received by the mouthpiece 2 and is glued or choked to it, for example.
  • a circumferential groove 7 is provided on the rear-side collar 6, which is stepped in the axial direction, its rear-side area 8 having a larger diameter than its bow-side area 9.
  • the groove 7 receives a slotted retaining ring 10, for example made of round spring steel, the inside diameter of which has play in relation to the diameter of the rear region 8 of the groove 7 and the outside diameter of which is larger than the outside diameter of the rear collar 6.
  • the diameter and the length of the bow-side region 9 of the groove 7, on the other hand, is chosen so large that it can accommodate the retaining ring compressed on the outer diameter of the rear-side collar 6.
  • the retaining ring 10 is expediently approximately twice as thick as the rear region 8 of the groove 7 is deep.
  • the retaining ring 10 when the rupture body 4 is inserted into the mouthpiece 2, the retaining ring 10 is located in the rear region 8 of the groove 7 adjacent to its rear end and furthermore in engagement with the inside of the oblique shoulder 3 of the propellant charge sleeve 1, so that the retaining ring 10 also when the maneuver cartridge is fired by means of a normal battle tube without a maneuver tube insert, the bursting body 4 holds in engagement with the propellant charge sleeve, so that the bursting body 4 cannot leave the battle tube and can represent a potential hazard.
  • the rear area 8 of the groove 7 has at least one axial length corresponding to twice the diameter of the ring cross section, so that the retaining ring 10 cannot reach the bow-side area 9 of the groove 7 during transport and falling loads, for example because of a slight shift in a drop test of the bursting body 4 can occur in the propellant charge sleeve.
  • a tool 11 is used for assembly, which has a through bore 12 which has a shoulder 13 up to which the mouthpiece 2 can be inserted into the tool 11.
  • the passage bore 12 is narrowed above the shoulder 13 to a diameter equal to that of the collar 6 or the inside diameter of the mouthpiece 2 and is provided with a funnel-shaped extension 14 on the inlet side.
  • the bursting body 4 with the retaining ring 10 located in the area of the groove 7 is inserted into the through bore 12 from above.
  • the retaining ring 10 is first pushed into the deeper region 9 of the groove 7 and then taken up by compressing the outer diameter of the collar 6 from the deeper region 9 of the groove 7, so that it with the collar 6 of the bursting body 4 through the mouthpiece 2 Propellant charge sleeve 1 can be pushed through.
  • the retaining ring 10 has left the area of the mouthpiece 2 and is located in the area of the inclined shoulder 3, the retaining ring 10 expands again and falls in the groove 7 into the area 8 at the rear thereof.
  • the bursting body 4 is then tightened by pulling it up, as a result of which the retaining ring 10 is clamped between the rear, flatter region 8 of the groove 7 and the oblique shoulder 3 of the propellant charge sleeve 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP94110329A 1993-07-29 1994-07-04 Cartouche à blanc Expired - Lifetime EP0636851B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4325428A DE4325428A1 (de) 1993-07-29 1993-07-29 Manöverpatrone
DE4325428 1993-07-29

Publications (2)

Publication Number Publication Date
EP0636851A1 true EP0636851A1 (fr) 1995-02-01
EP0636851B1 EP0636851B1 (fr) 1996-09-11

Family

ID=6493974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110329A Expired - Lifetime EP0636851B1 (fr) 1993-07-29 1994-07-04 Cartouche à blanc

Country Status (5)

Country Link
US (1) US5415104A (fr)
EP (1) EP0636851B1 (fr)
DE (2) DE4325428A1 (fr)
ES (1) ES2092848T3 (fr)
IL (1) IL110450A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406795B (de) * 1997-12-15 2000-09-25 Schwarz A & Co Brenner für gas- und ölheizungskessel
RU2420708C2 (ru) * 2009-07-27 2011-06-10 Валерий Иванович Соснин Патрон для имитации стрельбы из муляжей автоматического стрелкового оружия

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2156949C1 (ru) * 1999-08-13 2000-09-27 Центральный научно-исследовательский институт точного машиностроения Патрон
WO2003036222A1 (fr) 2001-10-22 2003-05-01 Armtec Defense Products Co. Ensemble circulaire a munitions comportant une douille combustible
WO2003046469A1 (fr) 2001-11-27 2003-06-05 Armtec Defense Products Co. Ensemble de munition a etui combustible telescope
US7363861B2 (en) * 2004-08-13 2008-04-29 Armtec Defense Products Co. Pyrotechnic systems and associated methods
US8146502B2 (en) 2006-01-06 2012-04-03 Armtec Defense Products Co. Combustible cartridge cased ammunition assembly
US20100274544A1 (en) * 2006-03-08 2010-10-28 Armtec Defense Products Co. Squib simulator
US7913625B2 (en) * 2006-04-07 2011-03-29 Armtec Defense Products Co. Ammunition assembly with alternate load path
US11209254B2 (en) * 2016-03-09 2021-12-28 Msato, Llc Pellet shaped marking round for air rifles and pistols

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016536A (en) * 1988-04-11 1991-05-21 Rainier International, Inc. Non-lethal practice round for automatic and semiautomatic firearms
DE4128050A1 (de) * 1991-08-23 1993-02-25 Rheinmetall Gmbh Manoeverpatrone und manoeverpatronenrohr
US5259319A (en) * 1992-03-20 1993-11-09 Richard Dravecky Reusable training ammunition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190514208A (en) * 1905-07-10 1905-10-26 Siemens Brothers & Co Ltd Improved Electrical Switch Apparatus for Supplying Current Consuming Devices on several Motor-cars of Electrically-propelled Trains.
DE1453832A1 (de) * 1951-01-28 1969-05-29 Dynamit Nobel Ag Platzpatrone
US3048104A (en) * 1960-03-29 1962-08-07 Olin Mathieson Ammunition
FR1448834A (fr) * 1965-04-28 1966-08-12 Cartoucherie Francaise Cartouche à blanc pour tir d'exercice et son procédé de fabrication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016536A (en) * 1988-04-11 1991-05-21 Rainier International, Inc. Non-lethal practice round for automatic and semiautomatic firearms
DE4128050A1 (de) * 1991-08-23 1993-02-25 Rheinmetall Gmbh Manoeverpatrone und manoeverpatronenrohr
US5259319A (en) * 1992-03-20 1993-11-09 Richard Dravecky Reusable training ammunition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406795B (de) * 1997-12-15 2000-09-25 Schwarz A & Co Brenner für gas- und ölheizungskessel
RU2420708C2 (ru) * 2009-07-27 2011-06-10 Валерий Иванович Соснин Патрон для имитации стрельбы из муляжей автоматического стрелкового оружия

Also Published As

Publication number Publication date
DE59400629D1 (de) 1996-10-17
US5415104A (en) 1995-05-16
ES2092848T3 (es) 1996-12-01
EP0636851B1 (fr) 1996-09-11
IL110450A (en) 1997-03-18
DE4325428A1 (de) 1995-02-02

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