EP2310797A1 - Projektil - Google Patents
ProjektilInfo
- Publication number
- EP2310797A1 EP2310797A1 EP09781486A EP09781486A EP2310797A1 EP 2310797 A1 EP2310797 A1 EP 2310797A1 EP 09781486 A EP09781486 A EP 09781486A EP 09781486 A EP09781486 A EP 09781486A EP 2310797 A1 EP2310797 A1 EP 2310797A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- projectile
- projectile according
- gel
- gelatinous
- stabilizing
- 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.)
- Granted
Links
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
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
- F42B12/745—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body the core being made of plastics; Compounds or blends of plastics and other materials, e.g. fillers
-
- 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
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
Definitions
- the present invention relates to a projectile comprising a gel or gelatinous material.
- Such projectiles are used in particular for bird strike investigations as a substitute for real birds.
- Bird strike investigations for example, are carried out on wind turbines and are mandatory in particular for the traffic licensing of aircraft and trains.
- For this projectiles are fired at high speed by means of a gas gun on to be tested areas of the wind turbines, the aircraft or the trains. Due to the high speeds and the resulting large air resistance during a flight phase of the projectiles, in particular when using artificial projectiles of the type mentioned above, a deformation and / or a vibration of the projectile results, which leads to a falsification of the test results.
- the present invention is based on the object to provide a projectile, which allows reproducible and representative results in bird impact studies.
- a stabilizing device arranged in the projectile is provided for stabilizing the gel or gelatinous material.
- stabilizing device deformation of the projectile is reduced, preferably completely avoided, especially in the flight phase. This leads to a shape of the projectile which is reproducible when hitting a target and thus to reproducible results of the bird strike tests.
- the gelatinous or gelatinous material comprises gelatin or consists of gelatin.
- the projectile is cheap and easy to produce.
- gelatinous or gelatinous material is formed from a mixture of, for example, approximately four parts water and, for example, approximately one part gelatin.
- the gelatinous or gelatinous material comprises ballistic gelatin or consists of ballistic gelatin.
- ballistic gelatin the physical properties and physical behavior of muscles can be well modeled.
- the gelatinous or gelatinous material comprises silicone gum, glycerin soap, starch, polymer gel, rubber, latex and / or plasticine or consists of silicone gum, glycerin soap, starch, polymer gel, rubber, latex and / or plasticine.
- the gelatinous or gelatinous material has a gel thickness of, for example, about 200 Bloom to, for example, about 300 Bloom. This allows the physical properties and physical behavior of muscles to be well-modeled.
- the gelatin is a type A gelatin.
- the projectile hollow body in particular hollow spheres comprises.
- the gelatinous or gelatinous material is arranged in the hollow bodies.
- the projectile can be easily stabilized. Furthermore, this makes it possible to adapt the density of the projectile.
- the hollow bodies are at least partially surrounded by the gel or gelatinous material.
- the hollow bodies are formed at least partially from a brittle material, in particular from glass or polycarbonate.
- the shell of the hollow body is stably formed, with a small influence of the hollow body is guaranteed to the behavior of the projectile in a collision with a target.
- the stabilization device comprises interconnected hollow bodies.
- an improved stabilization of the projectile by means of existing in the projectile hollow body is possible.
- the projectile has a substantially cylindrical shape at least in sections. In this way, a bird strike can be well simulated.
- the projectile is formed at least on one side substantially hemispherical. It is favorable if the projectile is formed on both sides of a central portion substantially hemispherical. As a result, the projectile has a better aerodynamics and thus a reduced deformation in the flight phase.
- the projectile is at least partially substantially as an ellipsoid, in particular as an ellipsoid of revolution, formed. In this way, the projectile has a good aerodynamics and thus in the flight phase a reduced deformation.
- the projectile has a mass of at least about 1.5 kg.
- the projectile has a mass of at most about 4 kg.
- the projectile has a mass of about 1.814 kg (4 lb) or about 3.628 kg (8 lb).
- the mass of the projectile is preferably at least about 50 g and preferably at most about 1 kg.
- experiments with 8 projectiles of 700 g each or 16 projectiles of 85 g each are representative of bird swarms.
- the stabilizing device at least partially made of a material with high Brittleness is formed. In this way, the stabilization device is substantially immediately destroyed upon impact of the projectile on a target and thus has little, especially no, influence on the behavior of the projectile upon impact with the target.
- the stabilization device is formed at least in sections from a material with high rigidity. This can increase the stability of the projectile.
- the stabilization device is formed at least in sections from paper, in particular impregnated and / or non-absorbent, paper or, in particular, impregnated and / or non-absorbent cardboard.
- the stabilization device can be constructed in a simple manner.
- the use of stiff paper or stiff cardboard can also increase the stability of the projectile.
- the stabilization device comprises at least one stabilizing element.
- the stabilization device can be arranged particularly easily and flexibly in and / or on the projectile.
- a maximum extent of the at least one stabilization element is at most approximately one tenth, preferably at most approximately one fiftieth, of a maximum extent of the projectile.
- the at least one stabilizing element is substantially rod-shaped. In this way, in particular, a three-dimensional structure can be easily constructed by means of the stabilizing elements. It is particularly favorable if the stabilization device is formed, at least in sections, from stabilizing elements arranged in a geometrical pattern. This ensures a particularly stable three-dimensional structure of the stabilization device.
- the geometric pattern is based on a cubic or tetrahedral basic shape. In this way, a simple construction of a stable stabilizing device is possible.
- the stabilization device comprises at least one, for example spinal column, main carrier.
- at least one for example spinal column, main carrier.
- the stabilization device comprises a plurality of, for example, rib-shaped, stabilizing elements which, in particular regularly, are arranged on the main carrier.
- rib-shaped, stabilizing elements which, in particular regularly, are arranged on the main carrier.
- a material from which the stabilizing device is formed at least partially has substantially the same density as the gel or gelatinous material. In this way, an influence of the stabilization device on the behavior of the projectile on impact with the target can be reduced, in particular completely avoided.
- the stabilization device comprises a material, in particular consists of a material which can be processed by laser sintering.
- a material which can be processed by laser sintering.
- thermoplastic plastic powder such as polypropylene or polyamide
- the projectile is surrounded by a substantially water-impermeable material at least in sections. As a result, drying out of the projectile and thus a change in the physical properties during storage of the projectile can be avoided.
- the projectile is provided with a water-impermeable coating. In this way, dehydration is particularly easy preventable.
- the projectile according to the invention is particularly suitable for use in a combination of a projectile and a sabot for receiving and accelerating the projectile in an accelerator.
- the sabot comprises a receptacle for the projectile whose shape is at least partially complementary to at least a portion of the projectile formed. In this way, the projectile in the sabot is easily absorbed, in particular loose storable.
- the sabot is designed to be divisible along a longitudinal center plane. As a result, the projectile can simply be inserted into the sabot and removed from it.
- the combination of the projectile and the sabot is particularly suitable for use in an accelerator, for example designed as a gas gun.
- the acceleration device with the combination of the projectile according to the invention and the sabot has the advantages listed above in connection with the projectile according to the invention and the combination of the projectile and the sabot.
- the projectile according to the invention the combination of the projectile and the sabot and the acceleration device with the combination of the projectile and the sabot also have the following advantages:
- - a real bird is simulated realistically, representatively and reproducibly; and - the projectile is essentially dimensionally stable in flight.
- Figure 1 is a schematic representation of a gas gun with a first embodiment of a sabot and a first embodiment of a projectile.
- Fig. 2 is a schematic representation of the projectile of Figure 1; 3 shows a schematic illustration of the gas gun of FIG. 1, wherein the sabot with the projectile is arranged at the end of an acceleration section of the gas gun;
- FIG. 4 is a schematic representation of the gas gun of FIG. 3 with the projectile deformed by the air resistance;
- FIG. 5 shows a schematic illustration of the gas gun of FIG. 3 with the projectile deformed by the air resistance
- FIG. 6 shows a schematic illustration of the gas gun of FIG. 3 with a projectile impinging on a target
- FIG. 7 shows a schematic representation of the gas gun of FIG. 3, with a second embodiment of a projectile
- FIG. 8 is a schematic representation of a third embodiment of a projectile
- FIG. 9 shows a schematic perspective view of a stabilizing device with a basic cubic shape of a fourth embodiment of a projectile
- FIG. 10 is a schematic perspective illustration of a stabilization device with a tetrahedral basic shape of a fifth embodiment of a projectile
- FIG. 11 shows a schematic perspective view of a stabilization device of a sixth embodiment of a projectile
- Fig. 12 is a schematic perspective view of a seventh embodiment of a projectile
- Fig. 13 is a schematic representation of an eighth embodiment of a projectile.
- Fig. 14 is a schematic representation of a ninth embodiment of a projectile.
- a gas gun designated 100 as a whole as shown in FIGS. 1 and 3 to 6 comprises a main body 102, a sabot 104 and a projectile 106 arranged in the sabot 104.
- the gas gun 100 is an accelerator and serves to accelerate the projectile 106 by means of the sifting mirror 104 in an acceleration direction 108.
- the main body 102 is cylindrical and hollow and comprises a rear end 110 in the direction of acceleration 108, a barrel 112 and an outlet 114 in the direction of acceleration 108.
- a drive chamber 116 is arranged, which adjoins in the acceleration direction 108 at the front to a rear wall 118 of the sabot 104 when the sabot 104 is arranged in a starting position (see Figure 1).
- stops 120 are provided on the base body, where the sabot 104 abuts in the starting position with the rear wall 118.
- the sabot 104 is substantially cylindrical and solid.
- An outer diameter 122 of the sabot 104 is selected so that an outer surface 124 of the sabot 104 along an inner circumferential surface 126 of the barrel 112 can slide.
- An inner diameter 128 of the barrel 112 of the main body 102 is thus insignificantly larger than the outer diameter 122 of the sabot 104.
- sabot stoppers 132 are provided to limit movement of the sabot 104 in the direction of acceleration 108.
- the barrel 112 of the body 102 of the gas gun 100 extends from the stoppers 120 to the sabot stoppers 132.
- the sabot 104 has a receptacle 134 for receiving the projectile 106.
- the receptacle 134 is designed to be complementary to a section of the projectile 106 in order to be able to easily receive this section.
- the projectile 106 is rotationally symmetrical with respect to a rotation axis 137 and comprises a front hemispherical portion 136, a centrally disposed cylindrical portion 138 and a rear hemispherical portion 140, wherein the hemispherical portions 136 and 140 have, for example, a substantially identical radius 142 (see Figure 2).
- the radius 142 of the front hemispherical portion 136 and the rear hemispherical portion 140 corresponds approximately to a radius 144 of the cylindrical portion 138 of the projectile 106 and, for example, about half of a length 146 of the cylindrical portion 138.
- a length 148 of the projectile 106 thus corresponds, for example, to approximately four times the radius 142 of the front hemispherical section 136 and the rear hemispherical section 140.
- the projectile 106 is arranged in the receptacle 134 of the sabot 104 such that the receptacle 134 surrounds the rear hemispherical portion 140 and, for example, approximately half of the cylindrical portion 138 of the projectile 106 (see FIG. 1).
- the projectile 106 is substantially completely received in the sabot 104.
- the gas gun 100 described above with the sabot 104 and the projectile 106 functions as follows:
- a compressed gas or gas mixture is introduced into the drive chamber 116 of the main body 102 of the gas gun 100.
- the resulting increase in pressure in the drive chamber 116 causes a force loading of the rear wall 118 of the sloshed mirror 104 and thus an acceleration of the slosh 104 together with the projectile 106 in the direction of acceleration 108 to, for example, about 70 m / s to simulate an impact on (not shown) a rotor blades wind turbine.
- the sabot 104 of the projectile 106 is thus brought in the acceleration direction 108 from the initial position to an end position at the front end 130 of the base 102 (see Figure 3).
- the projectile 106 which is mounted loosely in the sabot 104, releases itself from the sabot 104 due to its inertia and flies in the acceleration direction 108 in the direction of a target 150.
- the projectile 106 is deformed by the air resistance (see FIGS. 4 and 5).
- a second embodiment of the projectile 106 shown in FIG. 7 comprises in particular a stabilization device 152 for stabilizing the projectile 106 in the flight phase.
- the stabilizer 152 is formed from square honeycomb and extends in both the radial and axial directions over the entire extent of the projectile 106.
- the stabilizing device 152 is placed in a casting mold, in which subsequently, for example, a mixture of gelatin and water is passed.
- the embodiment of the gas gun 100 illustrated in FIG. 7 with the sabot 104 and the projectile 106 is identical in construction and function to the embodiment of the gas gun 100 of the sabot 104 and of the projectile 106 shown in FIGS. 1 and 3 to 6, to which the description above is incorporated by reference.
- the third embodiment of the projectile 106 shown in FIG. 8 differs from the embodiment illustrated in FIG. 7 in that the stabilization device 152 comprises a triangular honeycomb pattern instead of a square honeycomb pattern.
- the third embodiment of the projectile 106 illustrated in FIG. 8 coincides in terms of structure and function with the second embodiment shown in FIG. 7, to the extent of which the foregoing description refers to.
- the honeycomb pattern is a hexagonal honeycomb pattern.
- a fourth embodiment of the projectile 106 shown in FIG. 9 differs from the second embodiment shown in FIG. 7 in that the stabilization device 152 comprises a cubic grid formed by means of stabilizing elements 156.
- the stabilizing elements 156 are connected to one another by means of connecting elements 158.
- slats 160 are provided on the stabilizing elements 156, for example rectangular slits 160.
- Slats 160 may be provided on isolated stabilizing elements 156 or also on all stabilizing elements 156.
- the fourth embodiment of the projectile 106 shown in FIG. 9 coincides in terms of structure and function with the second embodiment shown in FIG. 7, to the extent of which the foregoing description refers to.
- a fifth embodiment of the projectile 106 shown in FIG. 10 differs from the fourth embodiment shown in FIG. 9 in that, instead of a cubic lattice, a tetrahedral lattice is provided which is formed from a large number of stabilization elements 156.
- a stabilization device 152 of a sixth embodiment of the projectile 106 shown in FIG. 11 differs from the second embodiment shown in FIG. 7 in that the stabilization device 152 is formed from four substantially identical plate-shaped stabilization elements 156.
- Two of the plate-shaped stabilizing elements 156 are arranged parallel to each other, parallel to the axis of rotation 137 of the projectile 106 and at a distance from one another which corresponds approximately to the radius 142 of the hemispherical sections 136 and 140 of the projectile 106, for example.
- the two stabilizing elements 156 are arranged mirror-symmetrically with respect to the axis of rotation 137 of the projectile 106 and extend along the largest dimension of the projectile 106 and in a direction transverse thereto in each case up to a surface 161 of the projectile 106.
- the two other plate-shaped stabilizing elements 156 correspond in their extent, their relative position to each other and in their arrangement on the projectile 106 to the previously described plate-shaped stabilizing elements 156, but are against the previously described two plate-shaped stabilizing elements 156 with respect to the axis of rotation 137 of the projectile 106 by, for example, approximately Arranged rotated 90 °.
- the viewing direction along the axis of rotation 137 of the projectile 106 thus results in an arrangement of the plate-shaped stabilizing elements 156 corresponding essentially to a diamond-shaped symbol.
- one or more stabilizing plates (not shown) oriented substantially perpendicularly to the rotation axis 137 can furthermore be provided.
- the sixth embodiment of the projectile 106 shown in FIG. 11 coincides in terms of structure and function with the second embodiment shown in FIG. 7, to the above description of which the reference is made.
- a seventh embodiment of the projectile 106 shown in FIG. 12 differs from the second embodiment shown in FIG. 7 in that the stabilization device 152 is formed from a large number of hollow bodies designed as hollow spheres 162.
- the hollow spheres 162 are filled with the gelatinous or gelatinous material, and arranged and connected to one another such that the projectile 106 has substantially the same outer contour as the second embodiment of the projectile 106 shown in FIG.
- the seventh embodiment of the projectile 106 shown in FIG. 12 coincides in terms of structure and function with the second embodiment shown in FIG. 7, to the above description of which the reference is made.
- An eighth embodiment of the projectile 106 shown in FIG. 13 differs from the first embodiment shown in FIGS. 1 to 6 in that the projectile 106 has a cylindrical shape and does not include any hemispherical sections.
- the length 146 of the cylindrical portion 138 in this embodiment is, for example, about four times the radius 144 of the cylindrical portion 138.
- one or a combination of a plurality of the stabilizing devices 152 shown in FIGS. 7 to 12 may be provided.
- the eighth embodiment of the projectile 106 shown in FIG. 13 is identical in construction and function to the first embodiment shown in FIGS. 1 to 6, to the above description of which reference is made.
- a ninth embodiment of the projectile 106 shown in FIG. 14 differs from the first embodiment shown in FIGS. 1 to 6 in that the shape of the projectile 106 is an ellipsoid.
- a length 164 of the first half-axis of the ellipsoid in this embodiment is approximately one-half of a length 166 of the second half-axis of the ellipsoid.
- the length of the third half-axis is identical to the length of the first axis, so that the projectile 106 has the shape of an ellipsoid of revolution.
- one or a combination of a plurality of stabilizers 152 shown in FIGS. 7 to 12 may be provided.
- the ninth embodiment of the projectile 106 shown in FIG. 14 is identical in construction and function to the first embodiment shown in FIGS. 1 to 6, to the extent of which the foregoing description is incorporated by reference.
- each of the projectiles described above may be provided with one of the stabilization devices described above or with a combination of several of the stabilization devices described above.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008038258A DE102008038258B8 (de) | 2008-08-11 | 2008-08-11 | Projektil |
| PCT/EP2009/060112 WO2010018107A1 (de) | 2008-08-11 | 2009-08-04 | Projektil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2310797A1 true EP2310797A1 (de) | 2011-04-20 |
| EP2310797B1 EP2310797B1 (de) | 2018-04-18 |
Family
ID=41137651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09781486.7A Active EP2310797B1 (de) | 2008-08-11 | 2009-08-04 | Projektil |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8220396B2 (de) |
| EP (1) | EP2310797B1 (de) |
| CA (1) | CA2733697A1 (de) |
| DE (1) | DE102008038258B8 (de) |
| WO (1) | WO2010018107A1 (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0817855D0 (en) * | 2008-10-01 | 2008-11-05 | Rolls Royce Plc | Artificial bird projectiles for simulating bird strike events |
| DE102010044003B4 (de) * | 2010-11-16 | 2014-07-17 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Positioniervorrichtung für ein Projektil |
| DE102010044001B3 (de) * | 2010-11-16 | 2012-02-09 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Positioniervorrichtung für ein Projektil |
| DE102010044002B4 (de) * | 2010-11-16 | 2014-07-17 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Positioniervorrichtung für mindestens zwei Projektile |
| US8875658B2 (en) * | 2011-11-30 | 2014-11-04 | A.J. Boggs & Company | Projectile pet food |
| DE102012016667B4 (de) * | 2012-08-23 | 2016-12-01 | Iabg Industrieanlagen-Betriebsgesellschaft Mbh | Beschleunigungsvorrichtung zum Beschleunigen eines Proiektils |
| DE102012016668A1 (de) * | 2012-08-23 | 2014-02-27 | Iabg Industrieanlagen-Betriebsgesellschaft Mbh | Beschleunigungsvorrichtung zum Beschleunigen eines Projektils |
| JP6061667B2 (ja) * | 2012-12-20 | 2017-01-18 | ニッカン工業株式会社 | 疑似生体材料 |
| JP6232815B2 (ja) | 2013-08-05 | 2017-11-22 | 株式会社Ihi | バードストライクを模擬するための投射体 |
| US10323918B2 (en) * | 2014-07-29 | 2019-06-18 | Polywad, Inc. | Auto-segmenting spherical projectile |
| FR3028309B1 (fr) | 2014-11-06 | 2019-03-22 | Direction Generale De L'armement -Ds/Sdpa/Bpi - Dga/Ds/Sdpa/Bpi | Projectile pour les tests d'impacts d'oiseaux constitue d'un gel comportant du glycerol |
| DE102015226371A1 (de) | 2015-12-21 | 2017-06-22 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Projektil für Vogelschlaguntersuchungen |
| CN106323581A (zh) * | 2016-10-24 | 2017-01-11 | 南京航空航天大学 | 一种骨架增强保型明胶鸟弹及其制备方法 |
| US11187487B1 (en) * | 2017-08-18 | 2021-11-30 | The United States Of America As Represented By The Secretary Of The Navy | Disrupter driven highly efficient energy transfer fluid jets |
| DE102018109613A1 (de) * | 2018-04-20 | 2019-10-24 | Crashtest-Service.Com Gmbh | Verfahren zur Herstellung eines biofidelen Vogelschlagsimulationskörpers |
| DE102020110980A1 (de) | 2020-04-22 | 2021-10-28 | Wilhelm Brenneke Assets GmbH | Geschoss aus einem bleifreien Material |
| US12590745B2 (en) * | 2021-04-26 | 2026-03-31 | General Electric Company | Methods and apparatus for artificial bird manufacturing in impact testing |
| CN121499073B (zh) * | 2026-01-14 | 2026-04-03 | 太行国家实验室 | 一种基于多级线圈电磁发射的鸟撞试验发射装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3186642A (en) | 1962-01-05 | 1965-06-01 | Garrett Corp | Pneumatic control apparatus |
| US3791303A (en) * | 1973-02-22 | 1974-02-12 | Aai Corp | Deterrent ammunition |
| US3952662A (en) * | 1974-05-29 | 1976-04-27 | Greenlees William D | Non-lethal projectile for riot control |
| IT1063006B (it) * | 1975-05-02 | 1985-02-11 | Messerschmitt Boelkow Blohm | Dispositivo per accelerare carichi utili fino alla velocita del suono ed oltre |
| DE7926519U1 (de) | 1978-09-29 | 1980-01-24 | Sponga, Giuseppino, Limana, Belluno (Italien) | Fuellhuelse fuer die herstellung einer patrone mit einem einzigen geschoss |
| DE3629941A1 (de) | 1986-09-03 | 1988-03-10 | Messerschmitt Boelkow Blohm | Vorrichtung zur personenbekaempfung |
| US5016536A (en) * | 1988-04-11 | 1991-05-21 | Rainier International, Inc. | Non-lethal practice round for automatic and semiautomatic firearms |
| FR2669996B3 (fr) * | 1990-11-30 | 1993-11-05 | Verney Carron Sa | Projectile pour munitions d'armes a feu de gros calibre. |
| KR100335473B1 (ko) * | 1993-06-01 | 2002-10-04 | 크레이그 부지크 스티븐 | 정밀사격공기역학적비구형안전지향형발사체 |
| GB9313310D0 (en) * | 1993-06-28 | 1993-08-11 | Saxby Michael E | A baton projectile |
| US5450795A (en) * | 1993-08-19 | 1995-09-19 | Adelman Associates | Projectile for small firearms |
| US5652407A (en) | 1996-02-13 | 1997-07-29 | Academy Of Applied Science | Non-lethal ammunition and method |
| FR2768504B3 (fr) | 1997-09-12 | 1999-11-26 | Isher | Projectile a deformation controlee |
| GB2343240A (en) * | 1998-10-26 | 2000-05-03 | Michael Ernest Saxby | Projectiles |
| EP1395340B1 (de) * | 2001-05-25 | 2008-12-10 | The United States Of America, represented by The Administrator Of National Aeronautics And Space Administration | Flammenunterdrückendes mittel, flammenunterdrückendes system und ihre verwendung |
| EP1706700A2 (de) | 2003-11-12 | 2006-10-04 | National Paintball Supply, Inc. | Geschoss, geschosskern und herstellungsverfahren |
| UA81662C2 (ru) * | 2005-10-31 | 2008-01-25 | Институт Проблем Машиностроения Им. А.М. Подгорного Национальной Академии Наук Украины | Имитатор птицы, способ его изготовления и способ испытания элементов конструкций летательных аппаратов на ударную прочность при столкновении с птицей |
| IL172356A0 (en) * | 2005-12-05 | 2007-07-04 | Yehuda Meller | Non-lethal projectile |
| WO2008097392A2 (en) * | 2006-10-28 | 2008-08-14 | Integrity Ballistic, Llc | Sabot for elastomeric projectile |
| WO2008120210A2 (en) * | 2007-04-01 | 2008-10-09 | Sdi - Security Device International Inc. | Non-lethal projectile |
| US8047136B2 (en) * | 2008-05-29 | 2011-11-01 | Rolls-Royce Plc | Projectile for simulating multiple ballistic impacts |
| GB0810108D0 (en) * | 2008-06-04 | 2008-07-09 | Rolls Royce Plc | Projectile for simulating multiple ballistic impacts |
| GB0817855D0 (en) * | 2008-10-01 | 2008-11-05 | Rolls Royce Plc | Artificial bird projectiles for simulating bird strike events |
-
2008
- 2008-08-11 DE DE102008038258A patent/DE102008038258B8/de not_active Expired - Fee Related
-
2009
- 2009-08-04 CA CA2733697A patent/CA2733697A1/en not_active Abandoned
- 2009-08-04 WO PCT/EP2009/060112 patent/WO2010018107A1/de not_active Ceased
- 2009-08-04 EP EP09781486.7A patent/EP2310797B1/de active Active
-
2011
- 2011-02-01 US US13/018,651 patent/US8220396B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010018107A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010018107A1 (de) | 2010-02-18 |
| DE102008038258B8 (de) | 2010-06-10 |
| EP2310797B1 (de) | 2018-04-18 |
| US8220396B2 (en) | 2012-07-17 |
| CA2733697A1 (en) | 2010-02-18 |
| DE102008038258B3 (de) | 2010-01-21 |
| US20110192314A1 (en) | 2011-08-11 |
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