子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | AERODYNAMICALLY STABILIZED PROJECTILE SYSTEM FOR USE AGAINST UNDERWATER OBJECTS | EP96918148.6 | 1996-06-06 | EP0774105B1 | 2000-03-08 | BROWN, Jeffrey, A.; COPSEY, Reed; TULIN, Marshall; KLINE, Roy |
| A projectile (50) is propelled from a location in air, through an air/water interface, and toward a submerged underwater object (24). The projectile (50) includes a forward end (52) that forms a cavitation void (30) around the projectile (50) in water, avoiding water drag on the remainder of the projectile (50). The projectile (50) further includes an outwardly flared or finned rearward end (54) that aerodynamically stabilizes the projectile (50) in air and flare stabilizes it in water, in each case against yaw. | ||||||
| 202 | BALLE DE CHASSE A FLECHE TELESCOPEE, COMPORTANT UN SOUS-PROJECTILE ASSOCIE A UN LANCEUR | EP95936612.1 | 1995-10-26 | EP0737298B1 | 1999-10-06 | SAUVESTRE, Jean-Claude |
| Arrow-type ammunition including a sub-projectile (2) comprising a fin (6) and combined with a launching element (10) matching the calibre of the weapon, the resulting assembly being at least partially enclosed in a cartridge (C) which further includes a primed casing and a propellant charge. Said ammunition is characterised in that the launching element (10) is not separable and is slidable lengthwise along the sub-projectile (2). Such ammunition is suitable for use with small-, medium- or large-calibre hunting and practice weapons with a smooth or rifled barrel. | ||||||
| 203 | FULL CALIBER PROJECTILE FOR USE AGAINST UNDERWATER OBJECTS | EP96919402.0 | 1996-06-03 | EP0774106A1 | 1997-05-21 | BROWN, Jeffrey, A.; COPSEY, Reed; TULIN, Marshall; KLINE, Roy |
| A projectile (50) is propelled from a location in air, through anair/water interface, and toward an underwater object (24). The projectile (50) is of a full caliber that is directly received into and fired from a gun barrel (22). The portion of the projectile (50) that contacts the bore of the gun (22) is made of a material that will not unduly damage or be transferred to the bore of the gun upon firing. The projectile (50) includes a forward end stinger head (74) that forms a cavitation void (30) around the projectile (50) in water, minimizing water drag on the remainder of the projectile (50). The projectile (50) further includes a shoulder (90) that contacts the side of the cavitation void (30) in the event that the projectile (50) yaws into a wall of the cavitation void (30) as it passes through water, producing a restoring force that prevents the projectile (50) from tumbling. | ||||||
| 204 | AERODYNAMICALLY STABILIZED PROJECTILE SYSTEM FOR USE AGAINST UNDERWATER OBJECTS | EP96918148.0 | 1996-06-06 | EP0774105A1 | 1997-05-21 | BROWN, Jeffrey, A.; COPSEY, Reed; TULIN, Marshall; KLINE, Roy |
| A projectile (50) is propelled from a location in air, through an air/water interface, and toward a submerged underwater object (24). The projectile (50) includes a forward end (52) that forms a cavitation void (30) around the projectile (50) in water, avoiding water drag on the remainder of the projectile (50). The projectile (50) further includes an outwardly flared or finned rearward end (54) that aerodynamically stabilizes the projectile (50) in air and flare stabilizes it in water, in each case against yaw. | ||||||
| 205 | BALLE DE CHASSE A FLECHE TELESCOPEE, COMPORTANT UN SOUS-PROJECTILE ASSOCIE A UN LANCEUR | EP95936612.0 | 1995-10-26 | EP0737298A1 | 1996-10-16 | SAUVESTRE, Jean-Claude |
| Arrow-type ammunition including a sub-projectile (2) comprising a fin (6) and combined with a launching element (10) matching the calibre of the weapon, the resulting assembly being at least partially enclosed in a cartridge (C) which further includes a primed casing and a propellant charge. Said ammunition is characterised in that the launching element (10) is not separable and is slidable lengthwise along the sub-projectile (2). Such ammunition is suitable for use with small-, medium- or large-calibre hunting and practice weapons with a smooth or rifled barrel. | ||||||
| 206 | Lochkegelleitwerk für ein Geschoss, insbesondere ein Übungsgeschoss | EP83105036.4 | 1983-05-20 | EP0126173A1 | 1984-11-28 | |
Das Lochkegelleitwerk besteht aus einem Kegelrundkörper (1) in dem - vom Kegelmantel ausgehend - im wesentlichen in Richtung der Kegelachse verlaufende und im wesentlichen achsparallele Vertiefungen (5) angeordnet sind. Auf dem Kegelgrundkörper (1) ist ein Ring (6) angeordnet, der die Vertiefungen (5) auf einem Teil ihrer Länge überdeckt und den Kegelgrundkörper (1) zur Kegelform ergänzt. Durch diese Konstruktion soll die Herstellung verbilligt werden. |
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| 207 | ARROW VIBRATION DAMPENING APPARATUS | PCT/US2007075808 | 2007-08-13 | WO2008045621A3 | 2008-10-16 | PALOMAKI TEDDY D; GILES KENNY R |
| An arrow vibration dampening apparatus having a dampening mass (30) capable of being inserted within an arrow shaft (40) is disclosed. The dampening mass may include a first end, a second end, and a dampening material for dampening vibrations. The apparatus may also comprise a support structure (20) capable of being at least partially inserted within the arrow shaft, with the dampening mass securable to at least a portion of the support structure. In one example, the dampening mass may also include a canti levered portion that has an outer diameter that is less than an inner diameter of the arrow shaft. An arrow apparatus and a corresponding method of assembly are also disclosed. | ||||||
| 208 | TELESCOPED PROJECTILE | PCT/US2006030771 | 2006-08-08 | WO2007089275A2 | 2007-08-09 | DRYER RICHARD |
| A projectile (10) reconfigures in flight from a launch configuration, in which the center of gravity is aft of the center of pressure, to a flight configuration, in which the center of gravity is forward of the center of pressure. The projectile includes a forward portion (12) and an aft portion (14), and the reconfiguration involves movement of at least part of one of the portions relative to the other portion. The projectile may have an overall substantially conical shape when in the launch configuration. The forward portion may include a substantially conical nose (20), and a cylindrical central body (22) attached to the nose. In the launch configuration, at least part of the central body may be located within a hollow (26) in a base (24) of the aft portion. The base may be slidable relative to the central body. | ||||||
| 209 | PROJECTILE FOR RAPID FIRE GUN | PCT/US0327822 | 2003-09-04 | WO2004036139A3 | 2004-06-03 | KEY MARK |
| An ammunition system for a rapid fire gun. The ammunition system includes a bullet (200) having a tip that is stored in a retracted position and during flight is deployed to create an aerodynamic shape. Another aspect of the ammunition system is that the bullet has a cylindrical body (199) having a first length in storage and a second longer length after ignition of the propellant. | ||||||
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