DE102011105864A1 - Safety device e.g. two-stage safety device, for cartridge ammunition, has ignition element initiated during acceleration process, where initiation of effect load arranged above ignition discharge opening takes place over ignition element - Google Patents
Safety device e.g. two-stage safety device, for cartridge ammunition, has ignition element initiated during acceleration process, where initiation of effect load arranged above ignition discharge opening takes place over ignition element Download PDFInfo
- Publication number
- DE102011105864A1 DE102011105864A1 DE102011105864A DE102011105864A DE102011105864A1 DE 102011105864 A1 DE102011105864 A1 DE 102011105864A1 DE 102011105864 A DE102011105864 A DE 102011105864A DE 102011105864 A DE102011105864 A DE 102011105864A DE 102011105864 A1 DE102011105864 A1 DE 102011105864A1
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- DE
- Germany
- Prior art keywords
- safety device
- ignition element
- ignition
- initiation
- slider
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
- F42C15/184—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a slidable carrier
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
Description
Die Erfindung beschäftigt sich mit einer insbesondere zweistufigen Sicherheitsvorrichtung für Wirkkörper, also Patronenmunition mit Wirkeffekten wie Nebel als Schutz von Objekten, Gas als Schutz vor Angriffen, Licht, beispielsweise zur Kampffeldbeleuchtung, und dergleichen, die keine Anzündung der Wirkung in der Hülse haben dürfen.The invention is concerned with a particular two-stage safety device for active bodies, ie cartridge ammunition with effect effects such as fog as protection of objects, gas as protection against attack, light, for example for combat field lighting, and the like, which must not have an ignition of the effect in the sleeve.
Eine Sicherheitsvorrichtung verhindert bei Hülsendurchlauf bzw. Beschleunigung innerhalb der Hülse eine Überzündung auf die Wirkladung. Die Entfaltung des Wirkeffektes wird direkt nach Verlassen der Hülse bzw. nach Initiierung einer Verzögerungseinheit eingeleitet. Bei zweistufigen Sicherheitsvorrichtungen gibt ein Schieber bei einer bestimmten Beschleunigung und nach Verlassen der Hülse einen federvorgespannten Schlagbolzen frei, der ein Schlaganzündhütchen initiiert.A safety device prevents sleeve overflow or acceleration within the sleeve overfiring on the effective charge. The development of the effect effect is initiated immediately after leaving the sleeve or after initiation of a delay unit. In two-stage safety devices, a slide releases a spring biased firing pin at a certain acceleration and exiting the sleeve, initiating a percussion firing cap.
Die
Federvorgespannten Schlagbolzen haben den Nachteil, dass bei gespeicherter Energie diese Vorspannung auch bei Versagern im System erhalten bleibt und damit die Sicherheit abnimmt im Hinblick auf ein ungewolltes späteres Entspannen der Feder und deren Einwirken auf den Schlagbolzen.Spring-loaded firing pin have the disadvantage that when stored energy, this bias is maintained even with failures in the system and thus the safety decreases in terms of unintentional subsequent relaxation of the spring and its action on the firing pin.
Eine andere Art von Sicherheit schlägt die
Die Erfindung stellt sich die Aufgabe, eine Sicherheitsvorrichtung aufzuzeigen, die einfach konzipiert einen hohen Sicherheitseffekt mit sich bringt.The invention has as its object to show a safety device that simply designed brings a high safety effect with it.
Gelöst wird die Aufgabe durch die Merkmale des Patentanspruchs 1. Vorteilhafte Ausgestaltungen werden in den Unteransprüchen aufgezeigt.The object is achieved by the features of
Der Erfindung liegt die Idee zugrunde, die Federvorspannung durch eine andere konstruktive Maßnahme zu ersetzten, sodass keine gespeicherte Energie zum Auslösen eines Schlagbolzens etc. auf ein Anzündhüttchen mehr notwendig ist. Vielmehr wird ein Anzündelement in die entsprechende Wirkposition gebracht. Dazu wird vor dem Ausstoß ein Schieber, beispielsweise durch ein Gewicht, und eine Hülse in Position gehalten. Während des Ausstoßvorganges wird dann dieses Gewicht bei einer geforderten Mindestbeschleunigung im Gehäuse dieser Sicherheitsvorrichtung verschoben – beispielsweise nach unten. Mit dem Schieber wird das Anzündelement so in Position gebracht, dass eine sichere Initiierung der Wirkmasse realisiert wird. Durch einen Schnapper etc. am Schieber wird des Weiteren verhindert, dass der Schieber das Gehäuse verlässt.The invention is based on the idea to replace the spring preload with another structural measure, so that no stored energy for triggering a firing pin, etc. on a Anzündhüttchen is more necessary. Rather, an ignition element is brought into the appropriate operative position. For this purpose, a slide, for example by a weight, and a sleeve held in position before ejection. During the ejection process then this weight is shifted at a required minimum acceleration in the housing of this safety device - for example, down. With the slider, the ignition element is brought into position so that a secure initiation of the active mass is realized. By a snap etc. on the slide is further prevented that the slider leaves the housing.
Damit wird eine ein- als auch eine ergänzbare zweistufige Sicherheitsvorrichtung angegeben, die ohne latent gespeicherte Energie arbeitet. Sie ist nur funktionsbereit, wenn die Mindestbeschleunigung erreicht und die Sicherungsvorrichtung aus der (Munitions-)Hülse gedrückt wird. Sie zeichnet sich durch einen modularen Aufbau aus, was den Kostenaufwand in Material etc. reduziert. Sie gilt als standardisierte Sicherheitsvorrichtung, die adaptiv in andere Patronenmunitionen übertragen werden kann.Thus, a one-as well as a suppliable two-stage safety device is specified, which operates without latent stored energy. It is only functional when the minimum acceleration is reached and the safety device is pushed out of the (ammunition) sleeve. It is characterized by a modular structure, which reduces the cost in material etc. It is considered a standardized safety device that can be adaptively transferred to other cartridge munitions.
Anhand eines Ausführungsbeispiels mit Zeichnung soll die Erfindung näher erläutert werden. Es zeigt:Reference to an embodiment with drawing, the invention will be explained in more detail. It shows:
In
Die Funktionsweise ist wie folgt:
Vor dem Ausstoßen wird der Schieber
Before the ejection is the
Durch das Weglassen des Gewichtes
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 8401068 U1 [0003] DE 8401068 U1 [0003]
- DE 102008017725 A1 [0005] DE 102008017725 A1 [0005]
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011105864A DE102011105864A1 (en) | 2011-06-27 | 2011-06-27 | Safety device e.g. two-stage safety device, for cartridge ammunition, has ignition element initiated during acceleration process, where initiation of effect load arranged above ignition discharge opening takes place over ignition element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011105864A DE102011105864A1 (en) | 2011-06-27 | 2011-06-27 | Safety device e.g. two-stage safety device, for cartridge ammunition, has ignition element initiated during acceleration process, where initiation of effect load arranged above ignition discharge opening takes place over ignition element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011105864A1 true DE102011105864A1 (en) | 2012-12-27 |
Family
ID=47321396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102011105864A Ceased DE102011105864A1 (en) | 2011-06-27 | 2011-06-27 | Safety device e.g. two-stage safety device, for cartridge ammunition, has ignition element initiated during acceleration process, where initiation of effect load arranged above ignition discharge opening takes place over ignition element |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011105864A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388908A (en) * | 2017-07-19 | 2017-11-24 | 中国人民解放军军械工程学院 | It is a kind of to ensure method and device safe in Small-Caliber Ammunition thorax |
| US11543222B2 (en) * | 2018-07-19 | 2023-01-03 | Fowlds3 Limited | Non-detonating cartridge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1558042A (en) * | 1968-03-05 | 1969-02-21 | ||
| DE2533226A1 (en) * | 1974-08-01 | 1976-02-12 | France Etat | PYROTECHNICAL SAFETY AND DELAY RELAY |
| DE8401068U1 (en) | 1984-01-16 | 1984-10-18 | Stadlberger, Wolf-Rüdiger, 2081 Haseldorf | Pyrotechnic decoy |
| US4982663A (en) * | 1986-05-16 | 1991-01-08 | Aai Corporation | Safe-and-arm arrangement and projectile arrangement therewith |
| DE4105271C1 (en) * | 1991-02-20 | 1992-07-16 | Buck Werke Gmbh & Co, 7347 Bad Ueberkingen, De | |
| DE19651974C1 (en) * | 1996-12-13 | 1998-06-10 | Buck Chem Tech Werke | Safety device used in pyrotechnics for preventing premature ignition |
| DE102008017725A1 (en) | 2008-04-07 | 2009-10-08 | Rheinmetall Waffe Munition Gmbh | Decoy target with simple safety device |
-
2011
- 2011-06-27 DE DE102011105864A patent/DE102011105864A1/en not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1558042A (en) * | 1968-03-05 | 1969-02-21 | ||
| DE2533226A1 (en) * | 1974-08-01 | 1976-02-12 | France Etat | PYROTECHNICAL SAFETY AND DELAY RELAY |
| DE8401068U1 (en) | 1984-01-16 | 1984-10-18 | Stadlberger, Wolf-Rüdiger, 2081 Haseldorf | Pyrotechnic decoy |
| US4982663A (en) * | 1986-05-16 | 1991-01-08 | Aai Corporation | Safe-and-arm arrangement and projectile arrangement therewith |
| DE4105271C1 (en) * | 1991-02-20 | 1992-07-16 | Buck Werke Gmbh & Co, 7347 Bad Ueberkingen, De | |
| DE19651974C1 (en) * | 1996-12-13 | 1998-06-10 | Buck Chem Tech Werke | Safety device used in pyrotechnics for preventing premature ignition |
| DE102008017725A1 (en) | 2008-04-07 | 2009-10-08 | Rheinmetall Waffe Munition Gmbh | Decoy target with simple safety device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388908A (en) * | 2017-07-19 | 2017-11-24 | 中国人民解放军军械工程学院 | It is a kind of to ensure method and device safe in Small-Caliber Ammunition thorax |
| CN107388908B (en) * | 2017-07-19 | 2019-05-14 | 中国人民解放军军械工程学院 | It is a kind of to guarantee method and device safe in Small-Caliber Ammunition thorax |
| US11543222B2 (en) * | 2018-07-19 | 2023-01-03 | Fowlds3 Limited | Non-detonating cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |
Effective date: 20130226 |