EP0372159A1 - Procédé et dispositif de densification d'une charge propulsive, et munition fabriquée selon ce procédé - Google Patents

Procédé et dispositif de densification d'une charge propulsive, et munition fabriquée selon ce procédé Download PDF

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Publication number
EP0372159A1
EP0372159A1 EP89112883A EP89112883A EP0372159A1 EP 0372159 A1 EP0372159 A1 EP 0372159A1 EP 89112883 A EP89112883 A EP 89112883A EP 89112883 A EP89112883 A EP 89112883A EP 0372159 A1 EP0372159 A1 EP 0372159A1
Authority
EP
European Patent Office
Prior art keywords
propellant charge
sleeve
transition part
projectile
propellant
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Withdrawn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
EP89112883A
Other languages
German (de)
English (en)
Inventor
Reinhard Synofzik
Michael Schwenzer
Rudolf Romer
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 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 GmbH filed Critical Rheinmetall GmbH
Publication of EP0372159A1 publication Critical patent/EP0372159A1/fr
Withdrawn legal-status Critical Current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
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/067—Mounting or locking missiles in cartridge cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
    • F42B33/025—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by compacting
    • 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
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases

Definitions

  • the invention relates to a method and a device for compressing a propellant charge with the features of the preamble of claim 1 and an ammunition produced by the method.
  • the object of the invention is therefore to make the known radial compression also applicable to sleeves with a narrowed sleeve mouth and, if necessary, to also enable axial compression of the propellant charge.
  • Figures 1 and 2 show the device in the state after the insertion of the projectile 11 and sabot 13 with the transition part 9 in the device and after filling the propellant charge 10.
  • the device consists of a base plate 1 with which five fixed to it perpendicular Side wall parts 2 are firmly connected. Second radially displaceable side wall parts 3 are arranged between these first side wall parts 2. All side wall parts have internally rounded walls with a curvature corresponding to the interior of the propellant charge casing. For radial compression, the side wall parts 3 with an inclined outer wall z. B. by axially moving a sliding sleeve 4 shown in Figure 3, radially inward until its inner walls are aligned with the inner walls of the side wall parts 2. To compress the interior 17 of the device is covered with a cover 18. In this respect, the device corresponds to that according to DE-A 33 32 224.
  • the device also has the axially displaceable support 5 with a recess 14 in which the sabot 13 and the projectile 11 with the guide vanes 12 are mounted.
  • the side wall 15 of the support 5 surrounding the caliber part of the sabot 13 has an extension 16, the inner curvature of which corresponds to the outer contour of the transition part 9.
  • the transition part 9, in which the projectile 11 with a sabot 13 is inserted, represents the front piece of the propellant charge sleeve.
  • the cover 18 is replaced by a sleeve receptacle 6 as shown in FIG. 3, in which the propellant charge sleeve 8 is located on the bottom 7 of the sleeve receptacle.
  • Now projectile, sabot and compacted propellant charge 5 is inserted into the sleeve 8 by axially displacing the support 5 until the front end 19 of the transition part 9 abuts the front end 20 of the sleeve 8.
  • the igniter can then be screwed into the thread indicated in the base of the sleeve.
  • the transition part 9 and possibly also the cylindrical part of the propellant charge sleeve can be z. B. made of plastic instead of metal preferably consist of a combustible material.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP89112883A 1988-12-05 1989-07-13 Procédé et dispositif de densification d'une charge propulsive, et munition fabriquée selon ce procédé Withdrawn EP0372159A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3840875 1988-12-05
DE19883840875 DE3840875A1 (de) 1988-12-05 1988-12-05 Verfahren und vorrichtung zum verdichten einer treibladung und nach dem verfahren hergestellte munition

Publications (1)

Publication Number Publication Date
EP0372159A1 true EP0372159A1 (fr) 1990-06-13

Family

ID=6368459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112883A Withdrawn EP0372159A1 (fr) 1988-12-05 1989-07-13 Procédé et dispositif de densification d'une charge propulsive, et munition fabriquée selon ce procédé

Country Status (3)

Country Link
EP (1) EP0372159A1 (fr)
CA (1) CA2004106A1 (fr)
DE (1) DE3840875A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020691A1 (de) * 1990-06-29 1992-01-02 Dynamit Nobel Ag Fluegelstabilisiertes geschoss
CN109737834B (zh) * 2019-03-13 2023-09-08 绵阳市奥派科技有限公司 一种装药板压药装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323244A1 (de) * 1973-05-09 1974-11-21 Rheinmetall Gmbh Fluegelstabilisiertes unterkalibergeschoss
DE3332224A1 (de) * 1983-09-07 1985-03-21 Rheinmetall GmbH, 4000 Düsseldorf Nachverdichtete treibladung, verfahren zu ihrer herstellung und vorrichtung zum durchfuehren des verfahrens
AT386896B (de) * 1986-07-08 1988-10-25 Steyr Daimler Puch Ag Patrone fuer schusswaffen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2323244A1 (de) * 1973-05-09 1974-11-21 Rheinmetall Gmbh Fluegelstabilisiertes unterkalibergeschoss
DE3332224A1 (de) * 1983-09-07 1985-03-21 Rheinmetall GmbH, 4000 Düsseldorf Nachverdichtete treibladung, verfahren zu ihrer herstellung und vorrichtung zum durchfuehren des verfahrens
AT386896B (de) * 1986-07-08 1988-10-25 Steyr Daimler Puch Ag Patrone fuer schusswaffen

Also Published As

Publication number Publication date
DE3840875A1 (de) 1990-06-07
CA2004106A1 (fr) 1990-06-05

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