AT290335B - Intermediate plugs made of plastic for shotshells - Google Patents
Intermediate plugs made of plastic for shotshellsInfo
- Publication number
- AT290335B AT290335B AT1185968A AT1185968A AT290335B AT 290335 B AT290335 B AT 290335B AT 1185968 A AT1185968 A AT 1185968A AT 1185968 A AT1185968 A AT 1185968A AT 290335 B AT290335 B AT 290335B
- Authority
- AT
- Austria
- Prior art keywords
- plastic
- shotshells
- plugs made
- intermediate plugs
- central part
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims description 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/08—Wads, i.e. projectile or shot carrying devices, therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Closures For Containers (AREA)
Description
<Desc/Clms Page number 1>
Zwischenpfropfen aus Kunststoff für Schrotpatronen
Die Erfindung betrifft einen Zwischenpfropfen aus Kunststoff für Schrotpatronen mit einem die Schrotfüllung aufnehmenden, zweckmässig geschlitzten behälterförmigen Oberteil, einem einen Boden mit einer Ausnehmung für die Pulverladung aufweisenden Unterteil und einem nachgiebigen Mittelteil, wobei Ober-, Unter-und Mittelteil zusammen einstückig hergestellt sind.
Bei den bekannten Zwischenpfropfen dieser Art besitzt der nachgiebige, beispielsweise balgförmige Mittelteil nicht die Elastizität, die notwendig ist, um den Rückstoss beim Abschuss der Patrone in dem erwünschten Ausmass zu mildern.
Die Erfindung, die darauf abzielt, diesen Nachteil zu vermeiden, besteht darin, dass der
EMI1.1
Zwischenpfropfens, die je nach Art der Ausführungsform des Mittelteiles zwischen 4 und 6 mm beträgt, und es ermöglicht, dass der Rückstoss vom Mittelteil fast vollständig abgefangen wird.
Ausführungsbeispiele des Erfindungsgegenstandes sind im vergrösserten Massstab in den Zeichnungen dargestellt. Fig. 1 zeigt einen Zwischenpfropfen mit einem Mittelteil aus einer Z-förmig gefalteten Blattfeder im Längsschnitt und Fig. 2 und 3 einen Zwischenpfropfen in Ansicht bzw. in Draufsicht, dessen Mittelteil aus zwei Z-förmigen Federn gebildet ist.
In den Fig. 1 bis 3 sind der die Schrotfüllung aufnehmende Teil mit-l-und der die Pulverladung aufnehmende Teil mit--2--bezeichnet. Nach Fig. 1 besteht der Mittelteil aus einer
EMI1.2
Mittelteil des Zwischenpfropfens gemäss den Fig. 2 und 3 ist aus zwei nebeneinander angeordneten Z-förmig gefalteten Blattfedern-4, 5-- gebildet.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Intermediate plugs made of plastic for shotshells
The invention relates to an intermediate plug made of plastic for shotgun cartridges with an appropriately slotted container-shaped upper part that receives the shot filling, a lower part with a bottom with a recess for the powder charge and a flexible middle part, the upper, lower and middle parts being made in one piece.
In the known intermediate wad of this type, the resilient, for example bellows-shaped, central part does not have the elasticity necessary to reduce the recoil to the desired extent when the cartridge is fired.
The invention, which aims to avoid this disadvantage, consists in that the
EMI1.1
Intermediate plug, which, depending on the type of embodiment of the central part, is between 4 and 6 mm, and enables the recoil from the central part to be almost completely absorbed.
Embodiments of the subject matter of the invention are shown on an enlarged scale in the drawings. Fig. 1 shows an intermediate plug with a central part made of a Z-shaped folded leaf spring in a longitudinal section and FIGS. 2 and 3 an intermediate plug in a view and in plan view, the central part is formed from two Z-shaped springs.
In FIGS. 1 to 3, the part receiving the shot filling is denoted by -l and the part receiving the powder charge is denoted by -2. According to Fig. 1, the middle part consists of a
EMI1.2
The middle part of the intermediate plug according to FIGS. 2 and 3 is formed from two leaf springs 4, 5 - which are arranged next to one another in a Z-shape.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1185968A AT290335B (en) | 1968-12-05 | 1968-12-05 | Intermediate plugs made of plastic for shotshells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1185968A AT290335B (en) | 1968-12-05 | 1968-12-05 | Intermediate plugs made of plastic for shotshells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT290335B true AT290335B (en) | 1971-05-25 |
Family
ID=3631087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1185968A AT290335B (en) | 1968-12-05 | 1968-12-05 | Intermediate plugs made of plastic for shotshells |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT290335B (en) |
-
1968
- 1968-12-05 AT AT1185968A patent/AT290335B/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |