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 |
|---|---|---|---|---|---|---|
| 101 | Rotatable nose and nose boom strakes and methods for aircraft stability and control | US535736 | 1990-06-08 | US5207397A | 1993-05-04 | Tsun-Ming T. Ng; Bert F. Ayers |
| Methods and apparatus for stability and maneuver control using rotatable nose strakes to control forebody vortices at medium to high angles of attack are disclosed. In one form, small left and right nose strakes are supported on a member or members forming the forward most contours of the forebody. Supporting of the two strakes on a single member allows rotation of the two in unison, the angular position thereof controlling the asymmetry of the forebody vortices at higher angles of attack, while support of each strake on a separate forebody nose member allows individual strake control for the same purpose. In another embodiment, the strakes may be mounted on a nose boom for rotation about the axis of the nose boom, whereby rotation of the strakes about the nose boom axis affects the development of the forebody vortices and the asymmetry thereof. Various embodiments and methods of operation thereof are disclosed. | ||||||
| 102 | Bomblet projectile including a stabilization band | US555348 | 1990-07-18 | US5016533A | 1991-05-21 | Lutz Borngen |
| A bomblet projectile includes a projectile body, a fuse housing on the body at the rear end thereof; and an unwindable stabilization band for stabilizing the position of the projectile while dropping. The band forms, in the deployed state, a loop having leg portions terminating in fastening regions secured to the fuse housing and a dome portion flanked by the leg portions. The band has a length and different widths along the length. The band has its greatest width in the dome portion and its smallest width in the leg portions, externally of the fastening regions. | ||||||
| 103 | Cartridge with firing actuation of the payload | US354490 | 1982-03-03 | US4458597A | 1984-07-10 | Jean-Pierre Reynes |
| A cartridge with firing actuation of the payload comprises a case solid with a case bottom which houses a threaded member constituting an ejection nozzle, and in front of the latter a missile provided with a delay ignition chain interrupted at the level of a transversally movable slide which comes into fire transmission position only after a predetermined delay. The cartridge has in addition a striker device actuated on impact so as to ignite the delay firing chain on impact, and a stabilizer device ensuring an axial deceleration permitting the satisfactory operation of the striker on impact. | ||||||
| 104 | Infantry missile for combat against ground targets | US35807973 | 1973-05-07 | US3869101A | 1975-03-04 | SCHNABELE WERNER; KNOCHE GEORG; ZEYHER FRITZ |
| Infantry missile for combat against ground targets. For a missile which is to have an essentially flat trajectory, there is provided a smooth cylindrical body portion and associated therewith a forwardly sloped surface which during flight will cause the missile to assume a trim angle capable of guiding it in a substantially horizontal flight path. In one embodiment, said forwardly sloping surface is at the forward end of a forwardly projecting horn-like detonator, in another embodiment the forwardly sloping surface is at the end of the otherwise cylindrical body part and in a still further embodiment said surface is on the lower side of the missile body as diverging upwardly flared surfaces. To assure that the missile promptly assumes the desired attitude, means are also provided for guiding it from the launching tube in an attitude whereby its central longitudinal axis is already at the desired trim angle with the central longitudinal axis of the launching tube.
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| 105 | Non-lethal projectile and launcher therefor | US3733727D | 1970-11-12 | US3733727A | 1973-05-22 | JONES K; RICHIE E |
| A non-lethal projectile and launcher therefor for riot control and the like comprising a body formed from a relatively soft, pliant latex material compressed to projectile form and mounted within a restraining cup which in turn is mounted in a firing shell. The body at its rearward end includes retracted guidance structure that extends on the projectile being fired, a chamber at its forward end to receive a marking fluid for marking the target, and internal subdivisions in its mid portion designed to permit the body to expand laterally on impacting into a soft textured mass that flattens on impact to avoid injury to the target. The projectile launcher is in the form of a barrel assembly including a bell shaped muzzle which permits the projectile to be fired without jamming even when held against the target and braking slots for discharging the propelling gases rearwardly of the launcher to reduce recoil.
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| 106 | Volute spring stabilizer | US3710715D | 1970-11-24 | US3710715A | 1973-01-16 | HOOFNAGLE W |
| A volute spring stabilizer for controlling the trajectory of an ordnance munition such as a bomb, bomblet or canister, and consists of a flat strip of spring steel wound in a clockspring manner. The wound spring is nested in a cavity formed in the base of the munition, or may be left fully extended. Centrifugal force generated by tumbling or oscillating of the munition will cause the spring to extend to provide a stabilizing tail to enhance the stability of the munition in flight.
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| 107 | Self-stabilizing rod penetrators | US3464356D | 1967-12-28 | US3464356A | 1969-09-02 | WASSERMAN SAUL; SALZMAN ROBERT; O'KEEFE WALTER C |
| 108 | Spin-cone stabilized projectile | US75181058 | 1958-07-29 | US3081703A | 1963-03-19 | KAMP EWALD A; MORRISON THOMAS G; SOLARSKI ANDREW H |
| 109 | ENSEMBLE D'ÉQUILIBRAGE À BAGUES D'ÉQUILIBRAGE POUR MISSILE ET MISSILE POURVU D'UN TEL ENSEMBLE D'ÉQUILIBRAGE | EP17290154.8 | 2017-11-28 | EP3333450A1 | 2018-06-13 | Bourdillon, Rémi; Reisch, François; Guibout, Vincent |
- Ensemble d'équilibrage à bagues d'équilibrage pour missile et missile pourvu d'un tel ensemble d'équilibrage. |
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| 110 | HIGH-MODULUS COATING FOR LOCAL STIFFENING OF AIRFOIL TRAILING EDGES | EP14851565 | 2014-07-09 | EP3019705A4 | 2017-04-26 | TWELVES WENDELL V; COOK III GRANT O |
| An airfoil is disclosed. The airfoil may comprise a leading edge, a body portion and a trailing edge formed from a high-modulus plating. The body portion of the airfoil may be formed from a material having a lower elastic modulus than the high-modulus plating. The high-modulus plating may improve the stiffness of the trailing edge, allowing for thinner trailing edges with improved fatigue life to be formed. | ||||||
| 111 | LEITWERKSTABILISIERTES VOLLKALIBER-ÜBUNGSGESCHOSS | EP13709382.9 | 2013-03-05 | EP2828609B1 | 2016-05-18 | HEITMANN, Thomas; FREUDENTHAL, Klaus-Dieter; VAGEDES, Michael |
| 112 | LEITWERKSTABILISIERTES VOLLKALIBER-ÜBUNGSGESCHOSS | EP13717453.8 | 2013-04-04 | EP2834591A1 | 2015-02-11 | HEITMANN, Thomas |
| To ensure, in an inexpensive manner, the stability under firing of a full-calibre training projectile (1) which comprises a solid head part (3) and a tubular tail unit body (5) adjoining the head part (3) to the rear, the invention proposes that the tail unit body (5) is configured such that the propellant gases generated during the firing of the training projectile (1) also act on the outer side (6) of the side wall (7) of the tubular tail unit body (5). To enable a training projectile (1) that has not been fired to be discharged again in a simple manner if required, a guide ring (8) arranged on the tail unit body (5) is adjoined to the rear by an annular subsection (10) of the tail unit body (5), to which subsection there is fastened a load-limiting ring (11) which is composed of plastic and whose outer diameter is slightly larger than the projectile calibre of the training projectile (1). Both the guide ring (8) and also the load-limiting ring (11) are designed such that the propellant gases generated during the firing of the training projectile (1) can pass by corresponding regions of the guide ring (8) and of the load-limiting ring (11) to the outer side (6), situated between the guide ring (8) and the head part (3), of the side wall (7) of the tubular tail unit body (5). | ||||||
| 113 | LEITWERKSTABILISIERTES VOLLKALIBER-ÜBUNGSGESCHOSS | EP13709382.9 | 2013-03-05 | EP2828609A1 | 2015-01-28 | HEITMANN, Thomas; FREUDENTHAL, Klaus-Dieter; VAGEDES, Michael |
| In order to ensure the firing strength of a full-calibre practice projectile (1), which has a solid head part (3) and a tubular fin body (5) adjoining the head part (3) at the rear, in a cost-effective manner, the invention proposes that the fin body (5) is designed in such a way that the propellant gases caused by the firing of the practice projectile (1) act also on the outer side (6) of the side wall (7) of the tubular fin body (5). In order to prevent the propellant gases from flowing past the practice projectile (1) on the outside within the weapon barrel, a sealing system (10) is provided in the area of the solid head part (3) of the practice projectile (1), said sealing system comprising a sealing ring (11) that is acted upon by a wedge ring (12). Both the axially displaceable wedge ring (12) and the sealing ring (11) are arranged in an annular groove (13) provided in the rear section of the head part (3). The sealing ring (11), which is arranged upstream of the wedge ring (12) in the direction of firing of the practice projectile (1), comprises a rear conical inner cavity (14), into which the front area of the wedge ring (12) engages in a force- and form-fitting manner such that, during an axial application of pressure onto the wedge ring (12), said wedge ring is axially displaced and presses the outer side wall region (15) of the conical inner cavity (14) of the sealing ring (11), which acts as a sealing lip, radially against the inner wall of the weapon barrel. | ||||||
| 114 | LEITWERKSTABILISIERTES VOLLKALIBER-ÜBUNGSGESCHOSS | EP13709379.5 | 2013-03-05 | EP2828607A1 | 2015-01-28 | HEITMANN, Thomas; VAGEDES, Michael; LENGNICK, Mathias; BAUMANN, Christian; RITZERFELD, Elmar; FREUDENTHAL, Klaus-Dieter |
| In order to ensure the firing strength of a full-calibre practice projectile (1), which has a solid head part (3) and a tubular fin body (5) adjoining the head part (3) at the rear, in a cost-effective manner, the invention proposes that the fin body (5) is designed in such a way that the propellant gases caused by the firing of the practice projectile (1) act also on the outer side (6) of the side wall (7) of the tubular fin body (5). In order to prevent the propellant gases from flowing past the practice projectile (1) on the outside within the weapon barrel, a sealing system (10) is provided in the area of the solid head part (3) of the practice projectile (1), wherein a sealing ring (11) engages into an annular groove (12), which is designed preferably as a conical seat, in the rear section of the head part (3). | ||||||
| 115 | LEITWERKSTABILISIERTES VOLLKALIBER-ÜBUNGSGESCHOSS | EP13709378.7 | 2013-03-05 | EP2828606A1 | 2015-01-28 | HEITMANN, Thomas; FREUDENTHAL, Klaus-Dieter; VAGEDES, Michael |
| In order to ensure the firing strength of a full-calibre practice projectile (1), which has a solid head part (3) and a tubular fin body (5) adjoining the head part (3) at the rear, in a cost-effective manner, the invention proposes that the fin body (5) is designed in such a way that the propellant gases caused by the firing of the practice projectile (1) act also on the outer side (6) of the side wall (7) of the tubular fin body (5). In order to prevent the propellant gases from flowing past the practice projectile (1) on the outside within the weapon barrel, a sealing system (8) is provided in the area of the solid head part (3) of the practice projectile (1), wherein a circumferential section (10) is provided on the outer side (9) of the head part (3), which is designed as a sealing surface and whose outer diameter is selected such that the head part (3) itself forms the sealing system (8) in this section (10) during firing of the practice projectile (1). A groove seal is preferably provided in the sealing surface (10), said groove seal comprising at least three annularly arranged grooves (11) which are axially spaced from one another. | ||||||
| 116 | TIPPED PROJECTILES | EP08847302.0 | 2008-08-28 | EP2195603B1 | 2013-05-22 | DENNISON, Gregory, A. |
| 117 | TIPPED PROJECTILES | EP08847302.0 | 2008-08-28 | EP2195603A2 | 2010-06-16 | DENNISON, Gregory, A. |
| A projectile (110) is provided with a projectile tip (120) having enhanced aerodynamic properties to improve accuracy of the projectile. The tip has a body having a base or lower end (128), an upper end (133) and a curved, side wall (163) between its upper and lower ends that defines an ogive tip length. The tip is received with a projectile jacket (140) and also can have a series of aerodynamic features (155) formed in its body to modify air flow about the body of the projectile in flight. | ||||||
| 118 | TELESCOPED PROJECTILE | EP06849815.3 | 2006-08-08 | EP1924817A2 | 2008-05-28 | 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. | ||||||
| 119 | PROJECTILE FOR RAPID FIRE GUN | EP03755787 | 2003-09-04 | EP1556663A4 | 2007-01-10 | KEY MARK B |
| 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. | ||||||
| 120 | PROJECTILE A BALISTIQUE CONTROLEE | EP00927306.1 | 2000-04-28 | EP1090265B1 | 2004-06-23 | BARICOS, Jean; VILLEDIEU, Nicolas; SIEGLER, Jean-Pierre; GENDRE, Pascal |
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