EP0196479B1 - Lead-free hunting projectile - Google Patents
Lead-free hunting projectile Download PDFInfo
- Publication number
- EP0196479B1 EP0196479B1 EP86102841A EP86102841A EP0196479B1 EP 0196479 B1 EP0196479 B1 EP 0196479B1 EP 86102841 A EP86102841 A EP 86102841A EP 86102841 A EP86102841 A EP 86102841A EP 0196479 B1 EP0196479 B1 EP 0196479B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lead
- projectile
- bullet
- hood
- free
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/34—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type
Definitions
- This invention is intended to provide protection for a lead-free hunting projectile, in which predetermined breaking points are introduced into the projectile by means of the closure cap when it is placed on a game body, so that it spreads into equal parts and there is no weight loss of the projectile when passing through the game body.
- Hunting bullets consist of a jacket and a lead core.
- the tip can be full or hollow.
- the jacket can have reinforcements running around the projectile, which limits the expansion.
- hunting bullets which consist of a solid tombac body and a blind hole is arranged starting from the tip thereof. Crack locations are provided inside the blind hole.
- the hole itself is filled with lead or plastic. With bullets, these bullets have a particularly strong lead-glue winding and, when filled with plastic, they are absolutely crushed.
- Jadgd projectiles consist of a solid tombac body and in which the blind hole is closed at the front with a hood. Milled grooves are provided on the outer surface of the floor to ensure that the floors are spread evenly. However, these millings offer increased air resistance, so that the projectile loses speed and therefore energy more quickly. The manufacture of such projectiles is also relatively expensive due to the introduction of the millings.
- the invention provides a projectile in which the entire projectile body e.g. consists of tombac.
- the projectile body is in a known manner pointed at the front (conical).
- a blind hole is provided, which is covered with a special sealing hood or a sealing plug, preferably made of steel.
- the closure hood has two or more (preferably four or five) cams, which have the task, when hitting the target and sliding back into the blind hole, to cut open the inner wall in order to achieve a uniform spreading.
- the closure hood is preferably not spherical at the front, but smooth or hollow. In this way, a safe and rapid sliding back of the floor hood is achieved.
- the projectile Since the projectile has spread symmetrically during this process, it maintains its direction in the game body and does not roll over. Due to the low weight of the breech hood and the low resistance which has to be overcome when the hood moves backwards, the projectile reacts very quickly, so that the spreading begins when it is placed on the game body and progresses quickly. On the way through the game body, no metal parts are separated from the projectile so that it retains its full weight. This ensures that a committee is practically always achieved. Due to the rotation of the bullet in the game body and due to the protruding flags, a particularly large number of blood vessels are destroyed, which is important in order to achieve sufficient sweat release when the projectile emerges from the game body.
- cams can be mounted on the closure hood somewhat at an angle to the axis.
- a somewhat twisted, swirl-like scoring process is achieved, so that the flags created during the shot also run at an angle to the axis.
- the inclination of the cams can optionally be provided in two directions, so that either left or right twist occurs with respect to the predetermined breaking points.
- the projectile can also be provided with a hair cut edge.
- Bullets made of solid tombac generally have an increased resistance to injection when entering the barrel. This phenomenon can be counteracted if relief grooves or a cone are provided at the rear in the guide part of the projectile. It is also possible to make the blind hole not cylindrical, but slightly conical or partially conical. The spreading of the projectile can hereby be regulated.
- the projectile body according to the invention is easy to manufacture on an automatic lathe.
- the closure hood is easy to manufacture using the cold pressing process, preferably made of steel.
- the closure hood is only in the top of the projectile body pers pressed. A secure press fit is achieved by the cams on the hood.
- the projectile body 1 shown in Fig. 1 is e.g. made of tombac, copper, or the like.
- the blind hole 2 is made centrally at the front end of the projectile body 1.
- the closure hood or plug 3 is inserted, the end face 4 of which is flat.
- Wedge-shaped cams 5 are arranged on the outer surface of the closure hood or the closure plug 3. The closure hood 3 is firmly pressed into the tip of the projectile body 1.
- Fig. 2 shows a longitudinal section through a projectile after the shot, in a spread state.
- the tip and the first part of the cylindrical projectile body 1 have deformed into laterally projecting flags 6.
- the closure hood 3 is pushed to the end of the blind hole 2.
- 3 + 4 represent a closure hood which is equipped with cams 7 extending obliquely to the axis.
- the end face 8 of the closure hood is hollow at the front and is provided with an enlarging edge 9.
- the lead-free hunting bullet described above fulfills all indoor, outdoor and target ballistic requirements. It responds very quickly when touching down on a target, maintains its direction in the game body, obtains a sufficiently large committee, the deer destruction is only slight, the energy release in the target is good and therefore the effect and finally, it is a completely lead and plastic-free projectile so that poisoning cannot occur.
Abstract
Description
Diese Erfindung soll ein bleifreies Jagdgeschoß unter Schutz stellen, bei dem mittels der Verschlußkappe, beim Aufsetzen auf einen Wildkörper, Sollrißstellen in das Geschoß eingebracht werden, so daß dieses in gleiche Teile aufspreizt und beim Durchgang durch den Wildkörper kein Gewichtsverlust des Geschosses entsteht.This invention is intended to provide protection for a lead-free hunting projectile, in which predetermined breaking points are introduced into the projectile by means of the closure cap when it is placed on a game body, so that it spreads into equal parts and there is no weight loss of the projectile when passing through the game body.
Es sind Jagdgeschosse bekannt, die aus einem Mantel und einem Bleikern bestehen. Die Spitze kann voll oder hohl ausgebildet sein. Der Mantel kann um das Geschoß verlaufende Verstärkungen aufweisen, wodurch die Aufpilzung begrenzt wird.Hunting bullets are known which consist of a jacket and a lead core. The tip can be full or hollow. The jacket can have reinforcements running around the projectile, which limits the expansion.
Diese Geschosse geben beim Durchgang durch das Ziel viele Mantel- und Bleisplitter ab, z.T. wird das Blei zu feinstem Staub bzw. Schleim zerrieben. Das Geschoß verliert hierdurch einen großen Teil seines Eigengewichts, so daß in vielen Fällen die Geschoßenergie nicht mehr ausreicht den gewünschten Ausschuß zu erzielen. Springt das Wild noch ab und verendet zu einem späteren Zeitpunkt, so gelangt zumindest ein Teil des Bleischleimes mit in den Blutkreislauf des Wildes.These bullets give off many shell and lead splinters when passing through the target, some of them. the lead is ground to the finest dust or slime. The projectile thereby loses a large part of its own weight, so that in many cases the projectile energy is no longer sufficient to achieve the desired committee. If the game jumps off and dies at a later point in time, at least part of the lead slime gets into the game's bloodstream.
Weiter sind Jagdgeschosse bekannt, die aus einem massiven Tombakkörper bestehen und von deren Spitze ausgehend ein Sackloch angeordnet ist. Im Innern der Sacklochbohrung sind Sollrißstellen vorgesehen. Die Bohrung selbst ist mit Blei oder Kunststoff ausgefüllt. Diese Geschosse haben mit Bleifüllung eine besonders starke Bleischleimentwicklung und bei einer Füllung mit Kunststoff einen absoluten Zerrieb des Kunststoffes.Furthermore, hunting bullets are known which consist of a solid tombac body and a blind hole is arranged starting from the tip thereof. Crack locations are provided inside the blind hole. The hole itself is filled with lead or plastic. With bullets, these bullets have a particularly strong lead-glue winding and, when filled with plastic, they are absolutely crushed.
Auch sind Jadgdgeschosse bekannt, die aus einem massiven Tombakkörper bestehen und bei denen das Sackloch vorne mit einer Haube abgeschlossen ist. An der Außenfläche der Geschoßspitze sind Einfräsungen vorgesehen, die das gleichmäßige Aufspreizen der Geschosse gewährleisten sollen. Diese Einfräsungen bieten aber einen erhöhten Luftwiderstand, so daß das Geschoß schneller an Geschwindigkeit und damit Energie, verliert. Auch ist die Herstellung solcher Geschosse wegen der Einbringung der Fräsungen relativ teuer.Jadgd projectiles are also known, which consist of a solid tombac body and in which the blind hole is closed at the front with a hood. Milled grooves are provided on the outer surface of the floor to ensure that the floors are spread evenly. However, these millings offer increased air resistance, so that the projectile loses speed and therefore energy more quickly. The manufacture of such projectiles is also relatively expensive due to the introduction of the millings.
Die zuvor aufgezeigten Nachteile auszuschalten, ist Aufgabe dieser Erfindung. Die Erfindung sieht ein Geschoß vor, bei dem der gesamte Geschoßkörper z.B. aus Tombak besteht. Der Geschoßkörper ist in bekannter Weise vorne spitz (konisch) ausgebildet. Im Zentrum des Geschosses, ausgehend von der Spitze, ist eine Sacklochbohrung vorgesehen, die mit einer speziellen Verschlußhaube oder einem Verschlußstopfen, vorzugsweise aus Stahl, abgedeckt ist. Die Verschlußhaube weist zwei oder mehrere (vorzugsweise vier oder fünf) Nocken auf, welche die Aufgabe haben beim Auftreffen auf das Ziel und beim Zurückgleiten der Verschlußhaube in das Sackloch, die Innenwandung aufzuschneiden um ein gleichmäßiges Aufspreizen zu erreichen. Vorzugsweise ist die Verschlußhaube vorne nicht ballig, sondern glatt oder hohl ausgebildet. Hierdurch wird ein sicheres und schnelles Zurückgleiten der Geschoßhaube erzielt.Eliminating the disadvantages indicated above is the object of this invention. The invention provides a projectile in which the entire projectile body e.g. consists of tombac. The projectile body is in a known manner pointed at the front (conical). In the center of the projectile, starting from the tip, a blind hole is provided, which is covered with a special sealing hood or a sealing plug, preferably made of steel. The closure hood has two or more (preferably four or five) cams, which have the task, when hitting the target and sliding back into the blind hole, to cut open the inner wall in order to achieve a uniform spreading. The closure hood is preferably not spherical at the front, but smooth or hollow. In this way, a safe and rapid sliding back of the floor hood is achieved.
Beim Auftreffen eines solchen Jagdgeschosses auf einen Wildkörper, wird nun die Verschlußhaube beim Aufsetzen nach hinten in die Sacklochbohrung geschoben, wobei die Nocken der Verschlußhaube die Wandung der Sacklochbohrung anritzen. In dem entstehenden Hohlraum vor der Verschlußhaube, entsteht nun ein hoher Staudruck, durch den die Spitze des Geschoßkörpers aufspreizt, bzw. aufgerissen wird. Die Rißstellen entstehen nun gleichmäßig verteilt auf den Umfang des Geschosses an den angeritzten Stellen, welche mittels der Verschlußhaubennocken eingebracht wurden. Je weiter nun die Verschlußhaube nach hinten dringt, desto mehr vergrößern sich die aufgerissenen Fahnen des Geschoßkörpers und legen sich durch den Widerstand von vorne ringförmig nach hinten um. Da sich das Geschoß bei diesem Vorgang symmetrisch aufgespreizt hat, behält es seine Richtung im Wildkörper bei und überschlägt sich nicht. Durch das geringe Gewicht der Verschlußhaube, sowie den geringen Widerstand welcher beim Rückwärtsgehen der Haube zu überwinden ist, reagiert das Geschoß sehr schnell, so daß die Aufspreizung beim Aufsetzen auf den Wildkörper bereits beginnt und schnell fortschreitet. Auf dem Wege durch den Wildkörper werden keinerlei Metallteile vom Geschoß getrennt, so daß dieses sein volles Gewicht beibehält. Hierdurch ist sichergestellt, daß praktisch immer ein Ausschuß erzielt wird. Durch die Drehung des Geschosses im Wildkörper und infolge der abstehenden Fahnen werden besonders viele Blutgefäße zerstört, was wichtig ist um genügend Schweißabgabe beim Austritt des Geschosses aus dem Wildkörper zu erreichen.When such a hunting bullet strikes a game body, the closure hood is now pushed backwards into the blind hole when it is placed, the cams of the closure hood scratching the wall of the blind hole. In the resulting cavity in front of the breech cap, a high dynamic pressure now arises, by means of which the tip of the projectile body spreads open or is torn open. The cracks now appear evenly distributed over the circumference of the projectile at the scratched points which were introduced by means of the locking cam cams. The further the closure hood penetrates to the rear, the more the torn flags of the projectile body enlarge and, due to the resistance, turn from the front in a ring to the rear. Since the projectile has spread symmetrically during this process, it maintains its direction in the game body and does not roll over. Due to the low weight of the breech hood and the low resistance which has to be overcome when the hood moves backwards, the projectile reacts very quickly, so that the spreading begins when it is placed on the game body and progresses quickly. On the way through the game body, no metal parts are separated from the projectile so that it retains its full weight. This ensures that a committee is practically always achieved. Due to the rotation of the bullet in the game body and due to the protruding flags, a particularly large number of blood vessels are destroyed, which is important in order to achieve sufficient sweat release when the projectile emerges from the game body.
Weil eine Splitterwirkung, wie sie beim Mantelgeschoß mit Bleikern auftritt, nicht vorhanden ist, fällt die Wildbretzerstörung nur sehr gering aus.Because there is no splintering effect, as occurs on the mantle storey with lead core, the deer destruction is only very slight.
Natürlich ist es auch möglich, die Nocken an der Verschlußhaube etwas schräg zur Achse anzubringen. Hierdurch wird ein etwas verwundener, drallähnlicher Anritzvorgang erzielt, so daß die beim Schuß entstehenden Fahnen auch entsprechend schräg zur Achse verlaufen. Durch die Schrägstellung der Fahnen kann eine verstärkte Wirkung erzielt werden. Die Schrägstellung der Nocken kann wahlweise in zwei Richtungen vorgesehen sein, so daß bezüglich der Sollrißstellen entweder Links- oder Rechtsdrall entsteht. Auch kann das Geschoß mit einer Haar-Schnittkante versehen sein.Of course, it is also possible to mount the cams on the closure hood somewhat at an angle to the axis. As a result, a somewhat twisted, swirl-like scoring process is achieved, so that the flags created during the shot also run at an angle to the axis. Increasing the effect can be achieved by tilting the flags. The inclination of the cams can optionally be provided in two directions, so that either left or right twist occurs with respect to the predetermined breaking points. The projectile can also be provided with a hair cut edge.
Geschosse aus massivem Tombak haben im Allgemeinen einen erhöhten Einpreßwiderstand beim Eintritt in den Lauf. Dieser Erscheinung kann entgegengewirkt werden, wenn am Heck im Führungsteil des Geschosses Entlastungsrillen, oder ein Konus, vorgesehen sind. Auch ist es möglich, die Sacklochbohrung nicht zylindrisch, sondern leicht konisch oder teilweise konisch auszubilden. Hierdurch kann die Aufspreizung des Geschosses reguliert werden.Bullets made of solid tombac generally have an increased resistance to injection when entering the barrel. This phenomenon can be counteracted if relief grooves or a cone are provided at the rear in the guide part of the projectile. It is also possible to make the blind hole not cylindrical, but slightly conical or partially conical. The spreading of the projectile can hereby be regulated.
Der erfindungsgemäße Geschoßkörper ist auf einem Drehautomaten leicht herzustellen. Die Verschlußhaube ist im Kaltpreßverfahren, vorzugsweise aus Stahl, einfach herstellbar. Die Verschlußhaube wird nur noch in die Spitze des Geschoßkörpers eingepreßt. Durch die Nocken an der Haube wird ein sicherer Preßsitz erzielt.The projectile body according to the invention is easy to manufacture on an automatic lathe. The closure hood is easy to manufacture using the cold pressing process, preferably made of steel. The closure hood is only in the top of the projectile body pers pressed. A secure press fit is achieved by the cams on the hood.
In der Zeichnung ist ein Ausführungsbeispiel des erfindungsgemäßen bleifreien Jagdgeschosses und einer Verschlußhaube in stark vergrößertem Maßstab dargestellt und zwar zeigt:
- Fig. 1 einen Längsschnitt durch eine Ausführungsform des Jagdgeschosses mit Verschlußhaube, mit parallel zur Achse verlaufenden Nocken,
- Fig. 2 einen Längsschnitt durch das aufgespreizte Jagdgeschoß gemäß der Fig. 1,
- Fig. 3 einen Längsschnitt durch eine Ausführungsform der Verschlußhaube mit schräg zur Achse verlaufenden Nocken,
- Fig. 4 eine Draufsicht auf eine Verschlußhaube, gemäß der Fig. 3.
- 1 shows a longitudinal section through an embodiment of the hunting floor with a locking hood, with cams running parallel to the axis,
- 2 shows a longitudinal section through the spread hunting bullet according to FIG. 1,
- 3 shows a longitudinal section through an embodiment of the closure hood with cams extending obliquely to the axis,
- 4 shows a top view of a closure hood according to FIG. 3.
Der in der Fig. 1 dargestellte Geschoßkörper 1 ist z.B. aus Tombak, Kupfer, oder dergl. hergestellt. Die Sacklochbohrung 2 ist zentrisch am vorderen Ende des Geschoßkörpers 1 eingebracht. An der Spitze ist die Verschlußhaube oder der Verschlußstopfen 3 eingesetzt, deren Stirnfläche 4 flach ausgebildet ist. An der Außenfläche der Verschlußhaube oder der Verschlußstopfen 3 sind keilförmige Nocken 5 angeordnet. Die Verschlußhaube 3 ist in die Spitze des Geschoßkörpers 1 fest eingepreßt.The
Die Fig. 2 zeigt einen Längsschnitt durch ein Geschoß nach dem Schuß, in aufgespreiztem Zustand. Die Spitze und der erste Teil des zylindrischen Geschoßkörpers 1 haben sich zu seitlich abstehenden Fahnen 6 verformt. Die Verschlußhaube 3 ist bis zum Ende des Sackloches 2 geschoben.Fig. 2 shows a longitudinal section through a projectile after the shot, in a spread state. The tip and the first part of the
Die Fig. 3 + 4 stellen eine Verschlußhaube dar, die mit schräg zur Achse verlaufenden Nocken 7 ausgestattet ist. Die Stirnfläche 8 der Verschlußhaube ist vorne hohl ausgebildet, sowie mit einer vergrößernden Kante 9 versehen.3 + 4 represent a closure hood which is equipped with cams 7 extending obliquely to the axis. The
Das zuvor beschriebene bleifreie Jagdgeschoß erfüllt alle innen- außen- und zielballistischen Anforderungen. Es reagiert beim Aufsetzen auf ein Ziel sehr schnell, behält seine Richtung im Wildkörper bei, erwirkt einen genügend großen Ausschuß, die Wildbretzerstörung ist nur gering, die Energieabgabe im Ziel ist gut und damit auch die Wirkung und schließlich, es ist ein völlig blei- und kunststofffreies Geschoß, so daß Vergiftungen nicht eintreten können.The lead-free hunting bullet described above fulfills all indoor, outdoor and target ballistic requirements. It responds very quickly when touching down on a target, maintains its direction in the game body, obtains a sufficiently large committee, the deer destruction is only slight, the energy release in the target is good and therefore the effect and finally, it is a completely lead and plastic-free projectile so that poisoning cannot occur.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT86102841T ATE46763T1 (en) | 1985-03-22 | 1986-03-04 | LEAD-FREE HUNTING BULLET. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853510343 DE3510343A1 (en) | 1985-03-22 | 1985-03-22 | LEAD-FREE HUNTING BULLET |
| DE3510343 | 1985-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0196479A1 EP0196479A1 (en) | 1986-10-08 |
| EP0196479B1 true EP0196479B1 (en) | 1989-09-27 |
Family
ID=6265981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86102841A Expired EP0196479B1 (en) | 1985-03-22 | 1986-03-04 | Lead-free hunting projectile |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4685397A (en) |
| EP (1) | EP0196479B1 (en) |
| AT (1) | ATE46763T1 (en) |
| DE (2) | DE3510343A1 (en) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127332A (en) * | 1991-10-07 | 1992-07-07 | Olin Corporation | Hunting bullet with reduced environmental lead exposure |
| US5913256A (en) | 1993-07-06 | 1999-06-15 | Lockheed Martin Energy Systems, Inc. | Non-lead environmentally safe projectiles and explosive container |
| EP0769131A4 (en) * | 1994-07-06 | 1998-06-03 | Lockheed Martin Energy Sys Inc | Non-lead, environmentally safe projectiles and method of making same |
| KR19980701776A (en) | 1995-01-26 | 1998-06-25 | 로이 티. 루엡 | Non-toxic bullet |
| US5569874A (en) * | 1995-02-27 | 1996-10-29 | Nelson; Eric A. | Formed wire bullet |
| US6070532A (en) * | 1998-04-28 | 2000-06-06 | Olin Corporation | High accuracy projectile |
| DE19903395C1 (en) | 1999-01-29 | 2000-06-29 | Wilhelm Brenneke Gmbh & Co Kg | Cartridge hunting ammunition has a hard bullet core with a softer mantle and a trailing shoulder at the core of a larger dia to support the keyed and bonded core to prevent tumbling in flight and give increased penetration on impact |
| FR2795170B1 (en) * | 1999-06-18 | 2002-06-28 | Jean Claude Sauvestre | BALL WITH INTERNAL ARROW |
| DE10010500A1 (en) * | 2000-03-07 | 2001-09-13 | Dynamit Nobel Ag | Deforming bullet consists of a casing-less body and a hollow chamber extending into the tapered front part of the body centrally to the longitudinal axis of the bullet |
| EP1156297A1 (en) * | 2000-05-15 | 2001-11-21 | SM Schweizerische Munitionsunternehmung AG | Expanding bullet and process for manufacturing same |
| US6837165B2 (en) * | 2001-11-09 | 2005-01-04 | Olin Corporation | Bullet with spherical nose portion |
| CZ20021869A3 (en) | 2002-05-30 | 2004-01-14 | Vlastimil Libra | Armor-piercing subcaliber projectile |
| FR2859523B1 (en) * | 2003-09-10 | 2005-12-02 | Jean Claude Sauvestre | HUNTING BALL WITH REDUCED AERODYNAMIC TRAINING |
| DE10347057A1 (en) * | 2003-10-07 | 2005-05-12 | Rupert Straus | Projectile, e.g. bullet, comprises cylindrical body and tip which narrows in flight direction and which has longitudinal bore |
| US7178462B2 (en) * | 2004-03-31 | 2007-02-20 | Beasley Joseph S | Projectile with members that deploy upon impact |
| US9562753B2 (en) * | 2004-12-13 | 2017-02-07 | Olin Corporation | Upset jacketed bullets |
| EP1864077A1 (en) * | 2005-03-17 | 2007-12-12 | CBC Companhia Brasileira de Cartuchos | Expansion projectile for firearms |
| US8186277B1 (en) | 2007-04-11 | 2012-05-29 | Nosler, Inc. | Lead-free bullet for use in a wide range of impact velocities |
| WO2010083345A1 (en) | 2009-01-14 | 2010-07-22 | Nosler, Inc. | Bullets, including lead-free bullets, and associated methods |
| DE202010010202U1 (en) | 2010-07-14 | 2010-09-16 | Möller, Lutz | Cap for hollow point bullets |
| DE202010010181U1 (en) | 2010-07-14 | 2010-10-14 | Möller, Lutz | Projectile with a hollow point |
| US10670379B2 (en) | 2012-05-22 | 2020-06-02 | Darren Rubin | Longitudinally sectioned firearms projectiles |
| PL3105537T3 (en) * | 2014-02-10 | 2018-10-31 | Ruag Ammotec Gmbh | Pb-free deforming/partially fragmenting projectile with a defined mushrooming and fragmenting behavior |
| US10041773B2 (en) | 2015-10-14 | 2018-08-07 | Vista Outdoor Operations Llc | Projectiles with insert-molded polymer tips |
| US10001355B2 (en) | 2015-10-21 | 2018-06-19 | Vista Outdoor Operations Llc | Reduced drag projectiles |
| US10684108B2 (en) | 2015-10-21 | 2020-06-16 | Vista Outdoor Operations Llc | Reduced drag projectiles |
| US10222187B2 (en) | 2016-07-11 | 2019-03-05 | Vista Outdoor Operations Llc | Hunting projectile |
| WO2018136338A2 (en) | 2017-01-12 | 2018-07-26 | Vista Outdoor Operations Llc | Projectile with tip for fluid based expansion at lower velocities |
| CA3074695C (en) | 2017-06-26 | 2022-08-23 | SUPERIOR SHOOTING SYSTEMS, INC. (TX Corp.) | Enhanced projectile, cartridge and method for creating precision rifle ammunition with more uniform external ballistic performance and enhanced terminal ballistic performance |
| WO2019236704A1 (en) | 2018-06-05 | 2019-12-12 | Norris Wayne | Projectile having adaptive expansion characteristics |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US854923A (en) * | 1907-04-01 | 1907-05-28 | George F Mcrae | Bullet. |
| US1134797A (en) * | 1914-11-19 | 1915-04-06 | Moses L Wood | Expanding bullet. |
| US4044685A (en) * | 1971-06-18 | 1977-08-30 | Hirtenberger Patronen-, Zundhutchen- Und Metallwarenfabrik Aktiengesellschaft | Jacketless hunting bullet with roll-back cutting flags |
| AT351970B (en) * | 1975-08-09 | 1979-08-27 | Schirnecker Hans Ludwig | CARTRIDGE FOR FIST AND SHOULDER ARMS |
| DE2757666A1 (en) * | 1977-12-23 | 1979-06-28 | Rheinmetall Gmbh | DECELERATION FLOOR |
| DE2839372A1 (en) * | 1978-09-09 | 1980-03-27 | Schirnecker Hans Ludwig | Expanding bullet for hunting purposes - has central blind bore filled with loosely packed pellets |
| DE2843167A1 (en) * | 1978-10-04 | 1980-04-17 | Schirnecker Hans Ludwig | Ammunition round for hunting - has body with blind hole closed at front by rigid insert of relatively hard material |
| EP0015574B1 (en) * | 1979-03-10 | 1983-09-14 | Hans-Ludwig Schirneker | Projectile, e.g. for hunting, and method of manufacturing same |
-
1985
- 1985-03-22 DE DE19853510343 patent/DE3510343A1/en not_active Withdrawn
-
1986
- 1986-03-04 DE DE8686102841T patent/DE3665931D1/en not_active Expired
- 1986-03-04 EP EP86102841A patent/EP0196479B1/en not_active Expired
- 1986-03-04 AT AT86102841T patent/ATE46763T1/en not_active IP Right Cessation
- 1986-03-12 US US06/839,117 patent/US4685397A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0196479A1 (en) | 1986-10-08 |
| US4685397A (en) | 1987-08-11 |
| DE3510343A1 (en) | 1986-09-25 |
| ATE46763T1 (en) | 1989-10-15 |
| DE3665931D1 (en) | 1989-11-02 |
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