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DE29517208U1 - Pyrotechnic charge sleeve - Google Patents

Pyrotechnic charge sleeve

Info

Publication number
DE29517208U1
DE29517208U1 DE29517208U DE29517208U DE29517208U1 DE 29517208 U1 DE29517208 U1 DE 29517208U1 DE 29517208 U DE29517208 U DE 29517208U DE 29517208 U DE29517208 U DE 29517208U DE 29517208 U1 DE29517208 U1 DE 29517208U1
Authority
DE
Germany
Prior art keywords
case
sleeve
sleeve according
section
different
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.)
Expired - Lifetime
Application number
DE29517208U
Other languages
German (de)
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.)
Diehl Stiftung and Co KG
Original Assignee
Diehl GmbH and Co
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 Diehl GmbH and Co filed Critical Diehl GmbH and Co
Priority to DE29517208U priority Critical patent/DE29517208U1/en
Publication of DE29517208U1 publication Critical patent/DE29517208U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Dowels (AREA)

Description

DGm401DE
WB/ha DGm 401 DE
WB/ha

Diehl GmbH & Co., 90478 Nürnberg Hülse für pyrotechnische LadungenDiehl GmbH & Co., 90478 Nuremberg Case for pyrotechnic charges

Die Erfindung bezieht sich auf eine Hülse für pyrotechnische Ladungen aus Metall.The invention relates to a sleeve for pyrotechnic charges made of metal.

Hülsen für pyrotechnische Ladungen bestehen üblicherweise aus Messingguß, der anschließend kostenintensiv mechanisch bearbeitet werden muß.
5 Cases for pyrotechnic charges are usually made of cast brass, which then has to be machined at great expense.
5

Um rationeller fertigen zu können, besteht die Aufgabe der Erfindung darin, einen Werkstoff vorzuschlagen, der leichter zu bearbeiten ist.In order to be able to manufacture more efficiently, the object of the invention is to propose a material that is easier to process.

Die Erfindung löst diese Aufgabe entsprechend dem kennzeichnenden Merkmal des Anspruchs 1.The invention solves this problem according to the characterizing feature of claim 1.

Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.Further developments of the invention can be found in the dependent claims.

Vorteilhaft wird durch das legierte Aluminium erreicht, daß die Bearbeitung wesentlich einfacher ist als bei Messing, d. h., die Bearbeitungszeit pro Stück ist geringer. Als weiterer Vorteil liegt eine erhebliche Gewichtsersparnis vor.The advantage of alloyed aluminum is that processing is much easier than with brass, i.e. the processing time per piece is less. Another advantage is a significant weight saving.

Der erfmdungsgemäße Werkstoff weist eine gegenüber Messing wesentlich schnellere Wärmeabgabe auf, so daß anschließend an die Hülse angeordnete pyrotechnische Ladungen sicher, insbesondere bei tiefen Temperaturen, gezündet werden. The material according to the invention has a significantly faster heat dissipation than brass, so that pyrotechnic charges arranged adjacent to the sleeve are ignited reliably, especially at low temperatures.

Ein Ausfuhrungsbeispiel der Erfindung ist anhand der einzigen Figur der Zeichnung beschrieben.
25 An embodiment of the invention is described with reference to the single figure of the drawing.
25

Ein Ladungshülse 1 besteht aus einem Gußwerkstoff, nämlich einem legierten Aluminium mit den wesentlichen Legierungsbestandteilen Kupfer, Magnesium und Blei in einem Prozentbereich von 0,1 bis 5.A charge case 1 consists of a cast material, namely an alloyed aluminum with the essential alloying components copper, magnesium and lead in a percentage range of 0.1 to 5.

Die Ladungshülse 1 ist allseits zerspannend bearbeitet mit Ausnahme eines Abschnittes 2. Der Abschnitt 2 weist eine rauhe Oberflächenstruktur in Form eines Rändeis 3 auf.
5 The charge case 1 is machined on all sides with the exception of a section 2. The section 2 has a rough surface structure in the form of a knurl 3.
5

Das Rändel 3 liegt an einem Durchmesserabschnitt 4, der von einem größeren Durchmesserabschnitt 5 durch einen Bund 6 mit Gewinde 7 getrennt ist.The knurl 3 is located on a diameter section 4, which is separated from a larger diameter section 5 by a collar 6 with thread 7.

Im Inneren der Ladungshülse 1 sind unterschiedliche Bohrungsabschnitte 10 bis 15 vorgesehen.Different bore sections 10 to 15 are provided inside the charge sleeve 1.

Claims (5)

• -3-3 1. Hülse für pyrotechnische Ladungen aus Metall, dadurch gekennzeichnet, daß die Hülse (1) aus einem legierten Aluminium besteht.1. Case for pyrotechnic charges made of metal, characterized in that the case (1) consists of an alloyed aluminum. 2. Hülsenach Anspruch 1, dadurch gekennzeichnet, daß die wesentlichen Legierungsbestandteile Kupfer, Magnesium und Blei in einem Prozentbereich vom 01, bis 5 liegen.2. Sleeve according to claim 1, characterized in that the essential alloy components copper, magnesium and lead are in a percentage range from 0.1 to 5. 3. Hülse nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Hülse als Ladungshülse (1) für eine Übungshandgranate ausgebildet ist, wobei umfangsseitig unterschiedliche Durchmesserabschnitte (4 bis 6) sowie zur Bildung von Hohlräumen in der Ladungshülse (1) unterschiedliche Bohrungsabschnitte (10 bis 15) vorgesehen sind.3. Case according to claims 1 and 2, characterized in that the case is designed as a loading case (1) for a practice hand grenade, with different diameter sections (4 to 6) on the circumference and different bore sections (10 to 15) being provided for forming cavities in the loading case (1). 4. Hülse nach Anspruch 3, dadurch gekennzeichnet, daß umfangsseitig ein Bund (6) mit einem Gewinde (7) zwischen den verschiedenen großen Durchmesserabschnitten (4 und 5) liegt.4. Sleeve according to claim 3, characterized in that a collar (6) with a thread (7) is located on the circumference between the different large diameter sections (4 and 5). 5. Hülse nach Anspruch 3, dadurch gekennzeichnet, daß an dem umfangsseitigen Durchmesserabschnitt (4) an einem Ende der Ladungshülse (1) ein Abschnitt (2) mit einer rauhen Oberflächenstruktur, wie Rändel (3) oder Kordel vorgesehen ist.5. Sleeve according to claim 3, characterized in that a section (2) with a rough surface structure, such as knurling (3) or cord, is provided on the circumferential diameter section (4) at one end of the charge sleeve (1).
DE29517208U 1995-10-31 1995-10-31 Pyrotechnic charge sleeve Expired - Lifetime DE29517208U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29517208U DE29517208U1 (en) 1995-10-31 1995-10-31 Pyrotechnic charge sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29517208U DE29517208U1 (en) 1995-10-31 1995-10-31 Pyrotechnic charge sleeve

Publications (1)

Publication Number Publication Date
DE29517208U1 true DE29517208U1 (en) 1997-02-27

Family

ID=8014800

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29517208U Expired - Lifetime DE29517208U1 (en) 1995-10-31 1995-10-31 Pyrotechnic charge sleeve

Country Status (1)

Country Link
DE (1) DE29517208U1 (en)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE700255C (en) * 1936-09-07 1940-12-16 Aluminium Ind Akt Ges manufacture of this case
DE1012848B (en) * 1954-09-03 1957-07-25 Erling Gad Fa Cartridge case and method of making the same
DE1049276B (en) * 1957-09-03 1959-01-22 Press & Stanzwerk A G Cartridge case made of aluminum alloy
DE1932145U (en) * 1961-02-03 1966-02-03 Wefo Pyrotechnische Fabrik Wis SIGNAL CARTRIDGE.
DE1259102B (en) * 1965-03-16 1968-01-18 Vaw Ver Aluminium Werke Ag Use of an aluminum alloy for the production of bullet casings
DE1453802A1 (en) * 1965-01-12 1969-02-20 Aluminium U Metallwerke Soeren Illuminated cartridge case made of light metal
DE1483357A1 (en) * 1964-03-27 1969-10-02 Gevelot S A cartridge
DE2026073A1 (en) * 1969-06-13 1970-12-17 Oerlikon Buehrle Ag Cartridge case
DE2007879A1 (en) * 1970-01-15 1971-08-26 Harvey Aluminum Inc , Torrance, Cahf (V St A ) Projectiles made of aluminum and the process for their manufacture
US3752080A (en) * 1970-06-09 1973-08-14 Oerlikon Buehrle Ag Cartridge case
US3761322A (en) * 1970-12-28 1973-09-25 Olin Mathieson Method of preparing aluminum cartridge case
DE2523344A1 (en) * 1975-05-27 1976-12-09 Dynamit Nobel Ag Rim fire cartridge cases made of wrought aluminium alloy - saves stress relief annealing and weight compared with brass
DE2726991A1 (en) * 1976-06-18 1977-12-29 Foerenade Fabriksverken METHOD AND DEVICE FOR FASTENING THE BASE PLATE OF A GRENADE THROWER
DE8313379U1 (en) * 1983-05-06 1985-07-04 Pyrotechnische Fabrik F. Feistel GmbH + Co KG, 6719 Göllheim Cartridge lock
DE3447951A1 (en) * 1984-03-10 1985-11-14 H. Huck GmbH & Co KG, 8500 Nürnberg Metal blank cartridge
EP0392533A2 (en) * 1989-04-13 1990-10-17 Buck Werke GmbH & Co Disintegrating igniter device
DE9304828U1 (en) * 1993-03-30 1993-06-09 Metallwerk Elisenhütte GmbH, 5408 Nassau Cartridge for maneuver purposes

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE700255C (en) * 1936-09-07 1940-12-16 Aluminium Ind Akt Ges manufacture of this case
DE1012848B (en) * 1954-09-03 1957-07-25 Erling Gad Fa Cartridge case and method of making the same
DE1049276B (en) * 1957-09-03 1959-01-22 Press & Stanzwerk A G Cartridge case made of aluminum alloy
DE1932145U (en) * 1961-02-03 1966-02-03 Wefo Pyrotechnische Fabrik Wis SIGNAL CARTRIDGE.
DE1483357A1 (en) * 1964-03-27 1969-10-02 Gevelot S A cartridge
DE1453802A1 (en) * 1965-01-12 1969-02-20 Aluminium U Metallwerke Soeren Illuminated cartridge case made of light metal
DE1259102B (en) * 1965-03-16 1968-01-18 Vaw Ver Aluminium Werke Ag Use of an aluminum alloy for the production of bullet casings
DE2026073A1 (en) * 1969-06-13 1970-12-17 Oerlikon Buehrle Ag Cartridge case
DE2007879A1 (en) * 1970-01-15 1971-08-26 Harvey Aluminum Inc , Torrance, Cahf (V St A ) Projectiles made of aluminum and the process for their manufacture
US3752080A (en) * 1970-06-09 1973-08-14 Oerlikon Buehrle Ag Cartridge case
US3761322A (en) * 1970-12-28 1973-09-25 Olin Mathieson Method of preparing aluminum cartridge case
DE2523344A1 (en) * 1975-05-27 1976-12-09 Dynamit Nobel Ag Rim fire cartridge cases made of wrought aluminium alloy - saves stress relief annealing and weight compared with brass
DE2726991A1 (en) * 1976-06-18 1977-12-29 Foerenade Fabriksverken METHOD AND DEVICE FOR FASTENING THE BASE PLATE OF A GRENADE THROWER
DE2726991C2 (en) * 1976-06-18 1986-11-06 Förenade Fabriksverken, Eskilstuna Cartridge case for setting a base plate for a mine thrower
DE8313379U1 (en) * 1983-05-06 1985-07-04 Pyrotechnische Fabrik F. Feistel GmbH + Co KG, 6719 Göllheim Cartridge lock
DE3447951A1 (en) * 1984-03-10 1985-11-14 H. Huck GmbH & Co KG, 8500 Nürnberg Metal blank cartridge
DE3447951C2 (en) * 1984-03-10 1988-01-14 H. Huck Gmbh & Co Kg, 8500 Nuernberg, De
EP0392533A2 (en) * 1989-04-13 1990-10-17 Buck Werke GmbH & Co Disintegrating igniter device
DE9304828U1 (en) * 1993-03-30 1993-06-09 Metallwerk Elisenhütte GmbH, 5408 Nassau Cartridge for maneuver purposes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MORAWIETZ,Otto: Gewehr-Patronenhülsen aus Leichtmetall. In: Wehrtechnische Monatshefte, Jg.57, H.4, S.160-163 *

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R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F42B0004020000

Ipc: F42B0012360000

R207 Utility model specification

Effective date: 19970410

R081 Change of applicant/patentee

Owner name: DIEHL STIFTUNG & CO. KG, DE

Free format text: FORMER OWNER: DIEHL GMBH & CO, 90478 NUERNBERG, DE

Effective date: 19980527

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990308

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20020313

R081 Change of applicant/patentee

Owner name: DIEHL STIFTUNG & CO. KG, DE

Free format text: FORMER OWNER: DIEHL STIFTUNG & CO.KG, 90478 NUERNBERG, DE

Effective date: 20030904

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20040204

R071 Expiry of right