EP0728293A1 - Balle de chasse a double penetration et a portee reduite - Google Patents
Balle de chasse a double penetration et a portee reduiteInfo
- Publication number
- EP0728293A1 EP0728293A1 EP95930577A EP95930577A EP0728293A1 EP 0728293 A1 EP0728293 A1 EP 0728293A1 EP 95930577 A EP95930577 A EP 95930577A EP 95930577 A EP95930577 A EP 95930577A EP 0728293 A1 EP0728293 A1 EP 0728293A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- launcher
- projectile
- ammunition according
- sub
- external
- 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
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/10—Ball or slug shotgun cartridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B14/00—Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels
- F42B14/06—Sub-calibre projectiles having sabots; Sabots therefor
- F42B14/061—Sabots for long rod fin stabilised kinetic energy projectiles, i.e. multisegment sabots attached midway on the projectile
Definitions
- the present invention relates to ammunition for small, medium or large caliber weapons, and more particularly to a new double penetration bullet with reduced range, of the type comprising a sub-projectile associated with a launcher, actuated by a propulsion system.
- Arrow type ammunition is known in the sports and military fields, and for example, patent FR-A-2,335,818 describes a hunting ammunition comprising a sub-calibrated projectile stabilized by empennage, associated with a hoof launcher.
- the latter is made of a material capable of fragmenting at the outlet of the barrel of the weapon, and the dispersion of the fragments then represents a risk for the safety of the user.
- Patent FR-A-2,627,854 relates to a hunting ammunition comprising a projectile constituted by an internal element of which the front and the side walls are covered by an external element in the form of a sleeve.
- the metallic internal element comprises a neutralizing head, integral with a rear rod on which a hammer mass can slide to increase the neutralizing effect of the projectile upon impact.
- the external element remains fixed to the internal element over the entire trajectory of the projectile; he cannot be seated i- lé a launcher such as that used in arrow balls and can not provide the same benefits.
- projectiles of this type have the disadvantage of having a strong aerodynamic drag and a sensitivity to cross wind. They also have a certain propensity for ricochets on obstacles such as tree trunks.
- the sub-projectile comprises: - a body of hard material, associated with an energetic element of revolution comprising a central nozzle before communicating with at least two annular nozzles channeling the flow of air.
- the energetic element forms the front part of the sub-projectile, and it is preferably made up of a hollow exterior element and a solid interior element, interconnected by blades, the inner member being of smaller diameter and disposed behind the outer member.
- the external energy element forms with the conical head of the body of the sub-projectile, a central nozzle communicating with the annular nozzles, formed in the energy element of revolution, around the conical head.
- the energy element can be produced in accordance with the invention so that the external diameter of its external element is approximately the size of the weapon.
- the launcher is placed on the sub- projectile, behind the external energy element.
- the internal diameter of the external energy element in the form of a nozzle can be greater, equal, or less than the external diameter of the internal energy element.
- the energetic element of revolution can be separable from the body on which it is mounted, but according to a variant, the body and the energetic element can be produced in a single homogeneous piece, in the same material.
- the energy element can be made so as to be fragmentable upon impact on the target. This effect can be obtained by using a material having an appropriate impact resistance, and in this case the body of the sub-projectile and the energy element are made of two different materials and are assembled during manufacture.
- the seal between the launcher and the barrel of the weapon can be ensured, in accordance with the invention, by means of an annular lip formed on the periphery of the rear face of the launcher, or of at least one element of the launcher. , so that this annular lip is pressed against the wall of the tube by the pressure of the gases after firing the charge.
- the ammunition according to the present invention has many advantages over known ammunition of the same field of application. More particularly, it makes it possible: to generate wounds in the soft parts of the game by fragmentation of the energy element according to a more or less open cone of shards; rapid penetration of the arrow, formed by the body and the inner energetic element, to attack the hard parts of the skeleton of the game and to create a large shock wave; a reduced range of the ball, the reduction of the range being predetermined and possibly associated with destabilization of said ball.
- This result can be obtained in a known manner by an internal aerodynamic effect; rapid separation of the launcher also based on an internal aerodynamic effect; that the monoblock launcher remains in the shooting plan after the separation of the ball;
- Figure 1 a schematic section of a complete cartridge according to the present invention, comprising a complete bullet, consisting of a bare bullet and a launcher, and a primed cartridge and a propellant charge.
- Figure 2 a longitudinal section of the bare ball of Figure l.
- Figure 3 a front view of a simple variant of the bare ball of Figure 2.
- Figure 4 a section of the launcher associated with the bare ball shown in Figure 1.
- FIGS 5-8 variant embodiments in accordance with the present invention.
- the cartridge (C) includes the bare bullet (2), the launcher (3), as well as the primed cartridge (D) containing a propellant charge, constituted here by a powder (P) of conventional type .
- the bare ball (2) shown in more detail in FIG. 2, essentially comprises two elements: the body (4), made of hard material (for example brass) comprising a conical head (5), a core (7), a thrust plate (11), and a tail (18) serving to stabilize the projectile on its trajectory; an energetic element of revolution (25) consisting of an inner element (10) and an outer element (26) interconnected by vanes (27), thus forming annular nozzles (6) around the conical head ( 5), the inner element (10), of smaller diameter, being set back and behind the outer element (26).
- the body (4) made of hard material (for example brass) comprising a conical head (5), a core (7), a thrust plate (11), and a tail (18) serving to stabilize the projectile on its trajectory
- an energetic element of revolution (25) consisting of an inner element (10) and an outer element (26) interconnected by vanes (27), thus forming annular nozzles (6) around the conical head ( 5), the inner element (10), of smaller diameter, being set back and
- FIG. 3 The shape of the annular nozzles (6) delimited by the blades (27) appears more clearly in FIG. 3, shown as a bare ball comprising an external element (26) of cylindrical shape and four annular nozzles.
- the conical head (5) of the body (4) of the bare ball (2) is designed in accordance with the present invention to perform several functions, and more particularly to promote the flow of air through the annular nozzles (6) , allow a good catch of the ball on the targets encountered very, and penetrate the matter with a very important neutralizing power.
- the core (7) is provided with teeth (8) cooperating with the circular grooves (9) of the interior energy element (10).
- the thrust plate (11) ensures a - the holding of the internal energy element (10) at the interface (12) during the propulsion phase of the naked ball (2), as well as during the penetration phase in the target; b - the gas-tightness between the launcher (3) and the body (4) thanks to the seal (13) made of deformable material cooperating with the groove (14); c - guiding the launcher (3) through its cylindrical outer part (15); d - the thrust of the central part of the naked ball (2) [body (4) + internal energy element (10)] thanks to the cooperation of the rear part of the launcher (3) and the rear face (16) it -even including a shoulder (17) to allow better guidance of the launcher (3).
- the tail (18) is used to stabilize the bare ball (2) on its trajectory. It is made either in the same material as the body (4), that is to say preferably brass, or in a material of technopolymer type.
- the fin is constituted in a conventional manner and is made up of: a - fins (19), the number and shape of which are linked to the conditions of flight of the bare ball (2), according to a usual technique. In general, it is preferable that the tail has four fins. Each fin has a trailing edge chamfer (20) to allow the bare ball (2) to turn slightly on its trajectory.
- the front (21) of the fins (19) can be nested in corresponding grooves made in the launcher (3) thus allowing angular locking of the naked ball (2) with the launcher (3).
- the outside diameter (a) of the fins (19) is preferably slightly smaller than the outside diameter (b) of the inside energy element (10) which is itself equal to the outside diameter of the thrust plate (11); b - a tail body (23) also serving as a guide for the launcher (3) at the interface (24).
- the energy element (25) is made of a dense material, for example lead, but any other metallic material of high density may be suitable, and for example a metal alloy of suitable density or a mixed organic organic alloy .
- the two elements (10) and (26) of the energy element (25) are interconnected by the blades (27), the number of which is a function of the flight characteristics, of the mechanical behavior of the complete ball (1) during the propulsion phase, as well as the behavior of the naked bullet (2) during penetration into the target.
- the number of blades is generally between 2 and 8 and is preferably equal to 4. These blades have, in their outer part, a recess (28) cooperating with the internal part (29) of the launcher (3), the latter thus being guided in its front part.
- the external energy element (26) has on its external part circular parts (30) as well as grooves (31).
- the circular parts (30) have a diameter (c) less than or at most equal to the outside diameter of the launcher (3), than the number and the width of said ranges. are as small as possible, and that the grooves (31) have a diameter (d) less than the outlet diameter of a "full choke" weapon tube.
- the front face (32) of the external element (26) has the smallest possible surface.
- the latter is condi ⁇ tioned by the importance of the inner chamfer (33) which has the other function of promoting on the one hand the penetration of air into the central nozzle (34) and on the other hand the fragmen ⁇ tion in open cone at the start of penetration of the naked bullet (2) into the target by bursting of the element (26).
- the rear face (35) of the external element (26) combines with the front face (36) of the launcher (3) to ensure the mechanical strength of the external energy element (26) during the propulsion phase of the complete ball (1).
- the internal part (37) of the external element (26) defines the nozzle central (34) cylindrical-conical shape cooperating with the annular nozzles (6) of a number equal to the number of blades (27).
- the internal diameter (e) of the rear part of the central nozzle (34) is greater than or at least equal to the external diameter (b) of the internal energy element (10) and that of the thrust plate (11 ).
- this central nozzle (34) can be of simply cylindrical shape, of constant internal diameter from the front to the rear.
- the shape of the annular nozzles (6) has curvilinear contours.
- the precise dimensioning of the nozzles (34) and (6) is determined by the usual methods of the technique as a function of the flight characteristics which it is desired to obtain, the characteristics of penetration into the target as well as the mechanical strength of the energy element (25) during the launch phase of the complete ball.
- the nozzles can be of any geometrical shape, and for example square, triangular, round, oblong, or conical.
- the internal energy element (10) has an external diameter (b) less than or at most equal to the internal diameter (e) of the rear part of the central nozzle (34). It has on its inner face circular grooves (9) cooperating with the teeth (8) of the core (7). Its front face (38) comprises a conical part (39) forming the inner part of the annular nozzles (6) in continuity with the conical head (5) of the body (4) of the bare bullet (2). Its rear face conjugates with the front face of the thrust plate (11) at the interface (12).
- the body (4) associated with the interior energy element (10) composes the arrow (40) of the naked ball (2).
- the arrow (40) is directed along its entire path to the target by the external energy element (26).
- the launcher (3) shown in Figure 4, is made of low density material and great flexibility (for example a technopolymer such as a polyamide).
- the launcher (3) is in one piece and can slide freely until it comes into contact with the external element (26), the recess of the blade (27) and the thrust plate (11). It has on its outer part of the teeth (41) of small width for guiding the complete bullet (1) in the barrel of the weapon.
- Decompression grooves (42) ensure good sealing against propellant gases, sealing also largely ensured by the lip (43) by plating the latter against the wall of the barrel of the weapon under the effect of pressure.
- This organization allows firing in all "Full-Chokes" tubes without degrading the ballistic dispersion of the naked bullet (2) and also increases the longevity of the weapons.
- the front face (36) of the launcher (3) cooperates with the rear face (35) of the external energy element (26) in order to essentially assu ⁇ er the mechanical strength of the element (26) during the propulsion phase of the full bale (1).
- the inner part of the launcher (3) comprises on its front part a recess (29) which combines with the corresponding recess (28) of the blades (27) and thus allowing the front guidance of the launcher (3).
- This launcher (3) has a bore (44) whose internal diameter (f) is greater than that (b) of the internal energetic element (10) (play of a few tenths of a millimeter), and a bore (45 ) cooperating with the outer part (15) of the thrust plate (11), which allows part of the rear guide of the launcher (3) to be ensured.
- the recess (46) cooperates with the rear face (16) and the shoulder (17) of the thrust plate (11) thereby also providing part of the rear guide for the launcher (3), and the mechanical strength of the assembly during the propulsion phase.
- the bores (44) and (45) are connected by the conical part (62).
- the bore (47) cooperates with the tail body (23) and thus makes it possible to perfect the rear guide of the launcher (3).
- the grooves (22), of a number equal to the number of fins (19) of the tail (18), ensure, by cooperation with the front part (21) of the fins (19), the angular locking of the ball bare (2) with the launcher (3), the bottom diameter (g) of grooves being slightly greater than the outside diameter (a) of the fins (19).
- the bushing of the bushing is carried out by means of the external energy element (26).
- the naked ball (2) and the launcher (3) are intimately linked.
- the launcher (3) slides on the bare ball (2) thanks to the difference in aerodynamic drag by friction on the bare ball (2) and on the launcher (3), and at the air pressure generated in the central nozzle (34) and in the annular nozzles (6) and acting essentially on the recess (29) of the launcher.
- the bare ball sliding zones (2) - launcher (3) - have different dimensions, the last point of contact having to be made in front of the center of gravity of the bare ball (2) and as close as possible to the latter. This arrangement partially compensates for the small disturbances linked to the separation between the pitcher (3) and the bare ball (2).
- the one-piece launcher (3) thus released remains in the firing plane until it falls to the ground observed at an average distance of 30 to 40 meters from the shooter. It thus gives all the security to the shooting vis-à-vis other hunters for example.
- This aerodynamic blockage is characterized by a large increase in aerodynamic drag of up to a factor of 2, thus leading to a shorter range for the naked ball (2). Furthermore, this aerodynamic blocking generates the displacement of the center of the aerodynamic forces applied to the bare ball (2) towards the center of gravity of said ball. Reducing this distance can lead to complete destabilization of the ball at a given distance. This pheno leads, associated with a strong aerodynamic drag allows to obtain very short spans.
- the aggression mechanism takes place in two phases: In a 1st phase, the external energy element (26) first strikes the target by its front face (32) with the total energy of the naked ball (2). At this precise moment three phenomena appear chronologically: a - a first neutralizing effect thanks to the surface kinetic energy (1/2 mV 2 : annular cross section of the external energy element (26)) very high thus allowing to generate a large shock wave with dilation. b - a second neutralizing effect by the fragmenting of the external energetic element (26) in an open burst cone. c - release of the arrow (40). The latter, very sub-calibrated with respect to the external energy element (26) is not disturbed by the fragmentation of said element.
- the arrow (40) In a 2nd phase, the arrow (40), the release of which practically absorbed no energy, thus strikes the target with the total energy of the naked ball (2).
- the target having become less hard due to the work produced by the external energetic element (26) during the 1st phase, the arrow (40) can easily enter the target with its total energy. Thanks in part to the internal energy element (10), the neutralizing power of shredding, inhibition and rupture of hard parts is exceptional.
- the surface kinetic energy of the arrow (40) (1/2 mV 2 : maximum cross section of the arrow body) is exceptionally high. This two-phase aggression mechanism makes it possible to obtain very high surface kinetic energies of the external energy element (26) and of the arrow (40).
- the present invention also makes it possible to very easily control the value of the surface kinetic energies to be imposed on the external energy element (26) and on the arrow (40).
- EXAMPLE 2 This example describes a launcher made of several contiguous elements.
- the bare bullet (2) can be fired with a launcher in several contiguous elements as shown in Figure 5.
- Figure 5 depicts a complete ball with such a launcher composed of two elements (49). The latter cooperate with the bare ball (2) by means of teeth and circular grooves (50).
- the elements (49) of the launcher detach from the naked ball (2) which, released, hits the target.
- the elements (49) fall at an average distance of 30 meters with a maximum deviation of 7 meters from the firing plane.
- the launcher (3) has a centering (48) combined with the outer edge of the circular parts (30) of the outer energy element (26).
- the launcher (3) is therefore increased by the height of the element (26).
- the crimping of the sleeve is done on the front face (36) of the launcher (3).
- a latch (51) is placed in front of one of the circular parts (30) of the element (26) and is wedged between the sleeve and the circular groove (31) of the element (26). This lock being free longitudinally, it is therefore released outside from the outlet of the tube. It can thus come out of its housing and release the bare ball (2).
- EXAMPLE 4 The present invention can also be applied to the firing of bullets in heavily scratched tubes, as shown by the bullet shown in FIG. 8.
- the bare ball (2) according to the present invention is stabilized by tail. Only a very slight rotation on the trajectory is authorized thanks to the chamfers (20) formed on the trailing edge of the fins (19). To keep this stabilization mode, it is necessary to overcome the rotational speed given by a heavily scratched tube.
- Figure 8 describes an exemplary embodiment corresponding to these conditions.
- the launcher (3) is divided into two elements along a cross section: the front element (52) and the rear element (53).
- the front element (52) is in one piece and of revolution. It no longer has circular parts and external decompression grooves. Its outside diameter (54) is slightly smaller than the inside diameter of the striped tube (55). An external chamfer (56) is made at the front of this element to allow a good insertion of the cartridge.
- the element (52) can slide freely on the bare ball (2).
- the rear element (53) is also monobloc and of revolution. Its outside diameter (h) is very slightly greater than the diameter (i) of the strip bottom of the tube (55). Its internal diameter (k) is greater (by a few tenths of a millimeter) than the diameter (j) of the thrust plate (11). It also has on its outer part a crimping groove (57) in which the collar of the metal sleeve (60) is nested by deformation.
- a chamfer (58) is also made to allow good taking of scratches of said element (53).
- a grain (59) with a low coefficient of friction is interposed between the two elements (52) and (53).
- the element (53) thus takes up the striping of the tube (55) and rotates at the speed allowed by this striping. In his movement, he drives the bare ball (2) and the element (52) in slight rotation by friction only. At the outlet of the tube, the element (53) is broken by centrifugation, leaving the possibility for the element (52) to release the bare ball (2) by sliding.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Paper (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Telescopes (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Control Of Transmission Device (AREA)
- Control Of Eletrric Generators (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Closures For Containers (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9410922A FR2724450B1 (fr) | 1994-09-13 | 1994-09-13 | Balle de chasse a double penetration et a portee reduite |
FR9410922 | 1994-09-13 | ||
PCT/FR1995/001170 WO1996008689A1 (fr) | 1994-09-13 | 1995-09-13 | Balle de chasse a double penetration et a portee reduite |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0728293A1 true EP0728293A1 (fr) | 1996-08-28 |
EP0728293B1 EP0728293B1 (fr) | 2000-01-12 |
Family
ID=9466900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95930577A Expired - Lifetime EP0728293B1 (fr) | 1994-09-13 | 1995-09-13 | Balle de chasse a double penetration et a portee reduite |
Country Status (12)
Country | Link |
---|---|
US (1) | US5723810A (fr) |
EP (1) | EP0728293B1 (fr) |
AT (1) | ATE188773T1 (fr) |
AU (1) | AU685001B2 (fr) |
DE (1) | DE69514496T2 (fr) |
ES (1) | ES2143650T3 (fr) |
FI (1) | FI110962B (fr) |
FR (1) | FR2724450B1 (fr) |
GR (1) | GR3033148T3 (fr) |
PT (1) | PT728293E (fr) |
WO (1) | WO1996008689A1 (fr) |
ZA (1) | ZA957704B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2786562B1 (fr) | 1998-11-26 | 2001-02-09 | Jean Noel Letellier | Adaptateur pour balle sous calibree utilisee dans une arme a canon lisse |
US20040045671A1 (en) * | 2002-09-10 | 2004-03-11 | Ed Rejda | Selective etching device |
FR2854687B1 (fr) * | 2003-05-09 | 2006-06-16 | Giat Ind Sa | Projectile sous-calibre, barreau et sabot constituant un tel projectile |
US6782830B1 (en) * | 2003-09-11 | 2004-08-31 | Alliant Techsystems Inc. | Obturator for large caliber smooth bore ammunition |
FR2867267B1 (fr) * | 2004-03-08 | 2006-05-26 | Jean Claude Sauvestre | Balle de chasse a bague d'expansion |
WO2008097392A2 (fr) | 2006-10-28 | 2008-08-14 | Integrity Ballistic, Llc | Sabot pour projectile élastomère |
US20160018200A1 (en) * | 2014-05-02 | 2016-01-21 | Andrey Sharudenko | Bullet with separable elements |
US10996037B2 (en) * | 2018-09-04 | 2021-05-04 | The United States Of America As Represented By The Secretary Of The Army | Obturator for robust and uniform discard |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4135449A (en) * | 1975-06-20 | 1979-01-23 | Rheinmetall Gmbh | Projectile for attacking small targets |
FR2335818A1 (fr) * | 1975-12-19 | 1977-07-15 | Le Neillon Richard | Projectile pour armes de chasse |
US4043269A (en) * | 1976-05-27 | 1977-08-23 | The United States Of America As Represented By The Secretary Of The Army | Sealed sabot projectile |
FR2425621A1 (fr) * | 1978-05-12 | 1979-12-07 | Piegay Marcel | Cartouche a balle pour un fusil de chasse a canon lisse |
FR2437603A2 (fr) * | 1978-09-26 | 1980-04-25 | Cleard Gilbert | Projectile pour arme a feu |
US4539911A (en) * | 1979-06-20 | 1985-09-10 | The United States Of America As Represented By The Secretary Of The Army | Projectile |
FR2555728B1 (fr) * | 1983-11-29 | 1987-03-20 | Sauvestre Jean Claude | Munition pour arme de chasse |
US4827847A (en) * | 1985-05-30 | 1989-05-09 | Her Majesty The Queen In Right Of Canada | Short range tubular projectile |
FR2599828B1 (fr) * | 1986-06-05 | 1990-08-24 | Sauvestre Jean Claude | Munition de petit ou moyen calibre a efficacite amelioree et portee limitee, en particulier pour la chasse |
FR2606500B1 (fr) * | 1986-06-05 | 1990-07-06 | Sauvestre Jean Claude | Munition de chasse a volume de combustion augmente |
FR2602042B1 (fr) * | 1986-07-23 | 1990-08-03 | Sauvestre Jean Claude | Projectile pour munition de chasse comportant un sabot lanceur et une balle sous-calibree a stabilisateur coulissant. |
DE3804930A1 (de) * | 1988-02-17 | 1989-08-31 | Deutsch Franz Forsch Inst | Flugkoerper |
FR2627854B1 (fr) * | 1988-02-29 | 1990-08-10 | Denis Jean Pierre | Munition pour armes a feu, notamment munition de chasse |
FR2662241B1 (fr) * | 1990-05-19 | 1994-09-23 | Sauvestre Jean Claude | Systeme de lancement tandem a etancheite centrale. |
US5067406A (en) * | 1990-11-05 | 1991-11-26 | The United States Of America As Represented By The Secretary Of The Army | Supersonic, low-drag, solid fuel ramjet tubular projectile |
RU2011148C1 (ru) * | 1991-06-05 | 1994-04-15 | Владимир Александрович Горденок | Пуля для гладкоствольных охотничьих ружей |
-
1994
- 1994-09-13 FR FR9410922A patent/FR2724450B1/fr not_active Expired - Lifetime
-
1995
- 1995-09-13 WO PCT/FR1995/001170 patent/WO1996008689A1/fr active IP Right Grant
- 1995-09-13 ZA ZA957704A patent/ZA957704B/xx unknown
- 1995-09-13 AT AT95930577T patent/ATE188773T1/de not_active IP Right Cessation
- 1995-09-13 DE DE69514496T patent/DE69514496T2/de not_active Expired - Lifetime
- 1995-09-13 AU AU33908/95A patent/AU685001B2/en not_active Ceased
- 1995-09-13 US US08/640,856 patent/US5723810A/en not_active Expired - Lifetime
- 1995-09-13 EP EP95930577A patent/EP0728293B1/fr not_active Expired - Lifetime
- 1995-09-13 PT PT95930577T patent/PT728293E/pt unknown
- 1995-09-13 ES ES95930577T patent/ES2143650T3/es not_active Expired - Lifetime
-
1996
- 1996-05-10 FI FI961997A patent/FI110962B/fi active
-
2000
- 2000-04-04 GR GR20000400841T patent/GR3033148T3/el not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9608689A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5723810A (en) | 1998-03-03 |
FI961997A0 (fi) | 1996-05-10 |
GR3033148T3 (en) | 2000-08-31 |
FR2724450B1 (fr) | 1997-01-17 |
WO1996008689A1 (fr) | 1996-03-21 |
ZA957704B (en) | 1996-04-24 |
ATE188773T1 (de) | 2000-01-15 |
FI110962B (fi) | 2003-04-30 |
FI961997A (fi) | 1996-07-09 |
DE69514496T2 (de) | 2000-11-16 |
FR2724450A1 (fr) | 1996-03-15 |
DE69514496D1 (de) | 2000-02-17 |
AU3390895A (en) | 1996-03-29 |
PT728293E (pt) | 2000-06-30 |
AU685001B2 (en) | 1998-01-08 |
EP0728293B1 (fr) | 2000-01-12 |
ES2143650T3 (es) | 2000-05-16 |
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