WO2001038816A1 - Dispositif d'armement et d'initialisation d'une arme a feu de gros calibre - Google Patents
Dispositif d'armement et d'initialisation d'une arme a feu de gros calibre Download PDFInfo
- Publication number
- WO2001038816A1 WO2001038816A1 PCT/FR2000/002836 FR0002836W WO0138816A1 WO 2001038816 A1 WO2001038816 A1 WO 2001038816A1 FR 0002836 W FR0002836 W FR 0002836W WO 0138816 A1 WO0138816 A1 WO 0138816A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ratchet
- dog
- cocking
- weapon
- trigger
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/18—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns
- F41A19/19—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility
- F41A19/21—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility having only one trigger
- F41A19/22—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms for multibarrel guns or multiple guns with single-trigger firing possibility having only one trigger and only one striker element
Definitions
- the invention relates to the technical sector of armaments and more particularly of large caliber firearms with superimposed or juxtaposed barrels.
- this type of weapon uses large caliber ammunition whose projectile fire is consistent to avoid penetration on impact on an individual in particular, thus constituting non-lethal ammunition.
- this state of the art can be illustrated by the teaching of patent FR 2,585,818 which relates to a double caliber launcher with tilting barrels.
- this launcher includes a rocker block assembly in two parts: a striker mounted on a thin wall, and a battery of dogs arranged in a horizontal plane. Dogs are armed by means of levers placed on each side of the launcher's carcass. The levers can be moved backwards with one hand, in order to exert pressure on the detents.
- patent FR 2,775,268 which relates to a firearm for firing large caliber projectiles comprising two strikers respectively subject to a trigger, each trigger being pivotally controlled by a key displaceable in translation.
- This weapon is characterized by its compactness, its ergonomics, and by the use of a selective single trigger.
- the single trigger is supported, under a pivoting effect, with an axis secured to a rotary selector and displaceable in translation.
- This selector has arrangements for cooperating at will with one or the other of the trigger control keys in order to select, at the start, one or the other of the strikers.
- the firing of the strikers is carried out at the time of the tilting of the articulated barrels relative to a transverse axis. Their lower part is hooked at their upper part by a bolt mounted pivoting about an axis.
- the object of the invention is to remedy these drawbacks in a simple, safe, effective and rational manner.
- the problem which the invention proposes to solve is to ensure the arming of the striker, no longer when the weapon is closed under the barrel tilting effect, but, voluntarily by the user, whether acting directly or not on a cocking dog, with the other objective of initializing the start of blows. Indeed, it appeared important to be certain that it is always the same shot that starts first after closing the weapon, even when a single shot was fired, since there can be different ammunition for both of the cannons. In the absence of being able to initialize the start of the shots, after having fired the ammunition from one of the cannons, even if we put an ammunition in this barrel, it is the ammunition of the other cannon which will be fired, this which is not the goal. In summary, the problems which the invention proposes to solve are being able to obtain, on the same weapon:
- the device for arming and initializing a large caliber firearm with superimposed or juxtaposed barrels comprising two strikers, a single trigger subject to a cocking dog, the device being remarkable in that it comprises, in a support plate receiving freely articulated the guns:
- a ratchet for selecting the start of the stroke mounted rotating on the pivot axis of the dog and having recessed and raised portions serving as toothing;
- the flyweight has a part capable of cooperating with the hollow or raised parts of the ratchet to strike alternately one and the other of the strikers, after cocking the dog;
- the ratchet is secured to an indexing element capable of being controlled or not when closing the weapon to drive, if necessary, said ratchet in order to position the flyweight so as to always allow the start at the same time.
- the indexing element is arranged concentrically with the ratchet and has peripherally lugs regularly offset angularly around a circumference, so as to control the ratchet-indexer assembly only in rotation after the start of one of the strokes and not rearming the dog for the departure of the other, so as to reposition the flyweight in the initial position.
- the indexing element cooperates with a leaf spring secured to a horizontal link articulated at one of its ends to a link arranged in a substantially vertical plane and mounted pivoting at its opposite end, in a housing of the plate, said vertical link having a finger projecting from the striker plate to be actuated when the weapon is closed.
- the vertical link is subject to an elastic return member to allow the projection of his finger in the open position of the weapon.
- the selection ratchet is blocked in a direction of rotation by means of a vertical spring blade cooperating with its teeth.
- the percussion weight is mounted with pivoting capacity inside the notch of the dog, at against an elastic member to constantly engage it with the teeth of the ratchet.
- the arming finger advantageously but without limitation, opposite its connection with the dog, a support roller cooperating with a boss formed opposite the joint of the single trigger.
- FIG. 1 is a front view of the weapon according to the invention.
- FIG. 2 is a partial view in longitudinal section in the dog's cocking position for the start of the upper stroke; for a better understanding and clarity of the drawings, the device for initializing the start of the stroke is not shown;
- FIG. 3 is a view corresponding to Figure 2 showing the start of the upper stroke by means of the percussion weight
- Figure 4 is a view similar to Figure 2 in the dog's cocking position for the start of the lower stroke;
- FIG. 5 is a view corresponding to Figure 4 showing the start of the lower stroke by means of the percussion weight
- FIG. 6 is a longitudinal view similar to Figures 2, 3, 4 and 5 in the open position of the weapon showing the initialization device of the start of the shot;
- FIG. 7 is a view corresponding to Figure 6 after closing the weapon showing the functions of the initialization device;
- - Figure 8a is a partial view showing the non-drive of the indexer;
- FIG. 8b is a partial view showing the drive of the indexer.
- the firearm according to the invention comprises a set of two barrels (1 and 2) mounted tilting relative to a battery or plate (3) receiving the entire arming mechanism and percussion.
- the plate (3) directly forms a stock (3a).
- the barrels (1 and 2) are articulated in (3b) at the level of the lower part of the plate (3).
- the two guns (1 and 2) are superimposed. It is obvious, without departing from the scope of the invention, that the device can also be applied to a weapon with juxtaposed barrels.
- the guns (1 and 2) are shaped to allow the firing of large caliber projectiles.
- the plate (3) has, at its front part, two strikers (4 and 5) arranged in an inclined and divergent manner, in the direction of a support plate (6) cooperating in the closed position, with the guns (1 and 2).
- the strikers (4 and 5) are arranged in an inclined and divergent manner, in the direction of a support plate (6) cooperating in the closed position, with the guns (1 and 2).
- the striker (5) corresponds for example to the lower barrel (2).
- the strikers (4 and 5) are subjected to the action of an elastic return member, of the spring type.
- the strikers (4 and 5) are subjected alternately to the action of a percussion weight (7) mounted with the capacity to angular displacement in a notch (8a) of a cocking dog (8).
- the dog (8) is returned to the percussion position by a spring (9) mounted in a recess (3c) of the stick (3a).
- the dog (8) is articulated at its base by a transverse axis (10) in order to allow it a circular pivoting movement in the cocking position against its return spring (9), as will be indicated in the continuation of the description.
- this arming of the dog is carried out by means of a single trigger (1 1) articulated in (12) on a part of the plate (3) and returned to the non-actuation position by a system of links and springs.
- the trigger (1 1) has a tail (lia), the free end of which has a boss or curved support profile capable of cooperating with an arming finger (13) housed in the lower part of the dog (8) and capable to ensure its circular pivoting under the effect of the action of the single trigger (1 1) corresponds to the cocking position of said dog.
- the pivot pin (10) for pivoting the hammer (8) receives, at free rotation, a ratchet (14) for selecting the start of the stroke.
- This ratchet (14) has peripherally hollow (14a) and raised (14b) parts serving as toothing.
- the percussion weight (7) articulated at (7a) in the notch (8a) of the dog (8) has an indexing zone (7b) able to cooperate alternately with the hollow or raised parts of the ratchet (14 ) to strike alternately one and the other of the strikers (4 and 5) after arming dog (8) using the single trigger (1 1).
- the percussion weight (7) articulated at (7a) in the notch (8a) of the dog (8) has an indexing zone (7b) able to cooperate alternately with the hollow or raised parts of the ratchet (14 ) to strike alternately one and the other of the strikers (4 and 5) after arming dog (8) using the single trigger (1 1).
- the percussion weight (7) articulated at (7a) in the notch (8a) of the dog (8) has an indexing zone (7b) able to cooperate alternately with the hollow or raised parts of the ratchet (14 ) to strike alternately one and the other of the strikers (4 and 5) after arming dog (8) using the single trigger (1
- the ratchet (14) is rotated by the percussive mass under the action of the dog at the start of the blow just after arming, and is blocked in the other direction of rotation during the arming phase by a vertical spring blade (16) cooperating with prominences formed in overflow of the raised parts of the ratchet toothing (14).
- the arming finger (13) may have, opposite to its connection with the hammer (8), a support roller (13a) cooperating with the semi-circular support area of the tail of relaxation (lia).
- a digital support exerted on the single trigger (1 1) causes it to pivot relative to the axis (12) and the angular pivoting of the dog (8) by means of the cocking finger (13) urged by the support area ( l ia) of the trigger tail.
- the dog In this cocking position, (figures 2 or 4), the dog
- the percussion weight (7) goes from a high position (figure 2) in engagement with the top of a ratchet tooth (14) corresponding to the arming of the upper stroke, at a low position in engagement with the hollow of a ratchet tooth, in order to prepare the start of the lower stroke ( Figure 4). Then, the percussion weight (7) passes from a low position to a high position preparing for the start of the upper stroke.
- the ratchet (14) is integral with an indexing element (17) capable of being controlled or not at the time of closing the weapon to drive if necessary said ratchet
- the indexing element (17) is made integral, directly or in an attached manner, with the ratchet (14) in a fixed angular position and is arranged concentrically with the ratchet (14).
- This indexing element (17) has peripherally pins (17a) regularly angularly offset on a circumference so as to rotate the ratchet assembly (14) - indexer (17) only after the start of one of the strokes and not rearming of the hammer (8) for the start of the other stroke, so as to reposition the counterweight (7) in the initial position.
- the indexing element (17) cooperates with a leaf spring (18) secured to a horizontal link (19) articulated at one of its ends to another link (20) arranged in a plane substantially vertical.
- This link (20) is articulated in (20a) to be moved pivotally in a housing (3d) formed in the thickness of the plate (3).
- the vertical link (20) has an overhanging finger (21).
- the connecting rod (20) is subject to an elastic return member (22) to allow its finger (21) to overflow through the plate (6) in the open position of the weapon (FIG. 6).
- the vertical link (20) When the weapon is opened, the vertical link (20) swivels around the axis (20a) under the effect of the relaxation of the return spring (22). This vertical link (20) drives the horizontal link (19) at the end of which is fixed the control spring blade (1 8) bearing on the teeth of the indexer (17). In this open position of the weapon, the rod (20) is positioned in a vertical plane.
- the ratchet selector assembly can be slaved to an actuatable control means from outside the weapon to select the start of the shot.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Supports For Pipes And Cables (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Passenger Equipment (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60009744T DE60009744D1 (de) | 1999-11-22 | 2000-10-12 | Spann- und auslösevorrichtung für eine grosskalibrige feuerwaffe |
AU77990/00A AU7799000A (en) | 1999-11-22 | 2000-10-12 | Device for cocking and priming a large bore firearm |
EP00968015A EP1232376B1 (fr) | 1999-11-22 | 2000-10-12 | Dispositif d'armement et d'initialisation d'une arme a feu de gros calibre |
AT00968015T ATE263957T1 (de) | 1999-11-22 | 2000-10-12 | Spann- und auslösevorrichtung für eine grosskalibrige feuerwaffe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9914866A FR2801377B1 (fr) | 1999-11-22 | 1999-11-22 | Dispositif d'armement et d'installation d'une arme a feu de gros calibre |
FR99/14866 | 1999-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001038816A1 true WO2001038816A1 (fr) | 2001-05-31 |
Family
ID=9552553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/002836 WO2001038816A1 (fr) | 1999-11-22 | 2000-10-12 | Dispositif d'armement et d'initialisation d'une arme a feu de gros calibre |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1232376B1 (fr) |
AT (1) | ATE263957T1 (fr) |
AU (1) | AU7799000A (fr) |
DE (1) | DE60009744D1 (fr) |
FR (1) | FR2801377B1 (fr) |
WO (1) | WO2001038816A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102146265B1 (ko) * | 2020-02-26 | 2020-08-21 | 진연창 | 방아쇠의 연속 조작만으로 상하 2개의 총열에 장착된 탄환을 교차로 격발해주는 최루탄 발사기 |
US11391528B2 (en) * | 2020-01-17 | 2022-07-19 | Securengy SAS | Cocking and percussion mechanism for single-trigger dual launchers and weapons equipped therewith |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022149003A1 (fr) | 2021-01-11 | 2022-07-14 | Securengy | Dispositif d'armement et de percussion pour lanceurs a deux coups mono-detente et armes qui en sont equipees |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE104616C (fr) * | ||||
DE580489C (de) * | 1931-05-28 | 1933-07-12 | Albin Gerstenberger | Mehrlaeufige Schreckschusspistole |
DE963761C (de) * | 1954-08-01 | 1957-05-09 | Hermann Eberwein | Start- und Schreckschusspistole |
US3193960A (en) * | 1963-06-07 | 1965-07-13 | Jr Frederick F Stevens | Pocket pistol |
US4489515A (en) * | 1983-03-21 | 1984-12-25 | Numbers Jody L | Concealable firearm |
FR2585818A1 (fr) | 1985-08-05 | 1987-02-06 | Richert Pierre | Lanceur double gros calibre a canons basculants |
FR2775268A1 (fr) | 1998-05-28 | 1999-08-27 | Rene Brunone | Convoyeur a bande sans fin |
-
1999
- 1999-11-22 FR FR9914866A patent/FR2801377B1/fr not_active Expired - Fee Related
-
2000
- 2000-10-12 AT AT00968015T patent/ATE263957T1/de not_active IP Right Cessation
- 2000-10-12 EP EP00968015A patent/EP1232376B1/fr not_active Expired - Lifetime
- 2000-10-12 AU AU77990/00A patent/AU7799000A/en not_active Abandoned
- 2000-10-12 DE DE60009744T patent/DE60009744D1/de not_active Expired - Lifetime
- 2000-10-12 WO PCT/FR2000/002836 patent/WO2001038816A1/fr active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE104616C (fr) * | ||||
DE580489C (de) * | 1931-05-28 | 1933-07-12 | Albin Gerstenberger | Mehrlaeufige Schreckschusspistole |
DE963761C (de) * | 1954-08-01 | 1957-05-09 | Hermann Eberwein | Start- und Schreckschusspistole |
US3193960A (en) * | 1963-06-07 | 1965-07-13 | Jr Frederick F Stevens | Pocket pistol |
US4489515A (en) * | 1983-03-21 | 1984-12-25 | Numbers Jody L | Concealable firearm |
FR2585818A1 (fr) | 1985-08-05 | 1987-02-06 | Richert Pierre | Lanceur double gros calibre a canons basculants |
FR2775268A1 (fr) | 1998-05-28 | 1999-08-27 | Rene Brunone | Convoyeur a bande sans fin |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11391528B2 (en) * | 2020-01-17 | 2022-07-19 | Securengy SAS | Cocking and percussion mechanism for single-trigger dual launchers and weapons equipped therewith |
KR102146265B1 (ko) * | 2020-02-26 | 2020-08-21 | 진연창 | 방아쇠의 연속 조작만으로 상하 2개의 총열에 장착된 탄환을 교차로 격발해주는 최루탄 발사기 |
Also Published As
Publication number | Publication date |
---|---|
AU7799000A (en) | 2001-06-04 |
EP1232376A1 (fr) | 2002-08-21 |
EP1232376B1 (fr) | 2004-04-07 |
FR2801377A1 (fr) | 2001-05-25 |
DE60009744D1 (de) | 2004-05-13 |
FR2801377B1 (fr) | 2002-01-25 |
ATE263957T1 (de) | 2004-04-15 |
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