EP0203034B1 - Schusszahlbegrenzer für Serienfeuer an automatischen Waffen - Google Patents

Schusszahlbegrenzer für Serienfeuer an automatischen Waffen Download PDF

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Publication number
EP0203034B1
EP0203034B1 EP86830053A EP86830053A EP0203034B1 EP 0203034 B1 EP0203034 B1 EP 0203034B1 EP 86830053 A EP86830053 A EP 86830053A EP 86830053 A EP86830053 A EP 86830053A EP 0203034 B1 EP0203034 B1 EP 0203034B1
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EP
European Patent Office
Prior art keywords
shot
pawl
lever
trigger
volley
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.)
Expired - Lifetime
Application number
EP86830053A
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English (en)
French (fr)
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EP0203034A2 (de
EP0203034A3 (en
Inventor
Pier Giuseppe Beretta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beretta SpA
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Fabbrica dArmi Pietro Beretta SpA
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Publication date
Application filed by Fabbrica dArmi Pietro Beretta SpA filed Critical Fabbrica dArmi Pietro Beretta SpA
Priority to AT86830053T priority Critical patent/ATE53255T1/de
Publication of EP0203034A2 publication Critical patent/EP0203034A2/de
Publication of EP0203034A3 publication Critical patent/EP0203034A3/fr
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Publication of EP0203034B1 publication Critical patent/EP0203034B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F41A19/01—Counting means indicating the number of shots fired
    • F41A19/02—Burst limiters

Definitions

  • the invention relates to a device for controlling the burst fire for automatic weapons according to the preamble of claim 1, on the other hand already known by the prior art under the terms of Art. 54 (1) and (2) of the EPC and patent FR-A-2 146 710.
  • triggering mechanisms are already known which allow either a semi-automatic shot, that is to say suddenly, by releasing the trigger after each shot, or an automatic or burst fire, obtained by keeping the trigger continuously depressed.
  • the weapon can automatically repeat continuously the operating cycle of arming, loading and firing until the cartridges at disposal in the tank are exhausted or even as long as the trigger is pressed.
  • portable automatic weapons which are equipped with a breech-cart with striker and which can be moved between an open position and a closed position, and a triggering box comprising: a triggering mechanism made up of at least one dog or swinging mass; an interactive trigger and a trigger pawl with each other and with the hammer or hammer and with the hammer or hammer for the shot firing; a burst lever cooperating with the hammer on the one hand and with the breech carriage on the other hand for the fire not controlled by bursts, as long as the trigger is constantly depressed; and a safety rod also having the function of a fire selector to define the conditions for firing one shot at a time or in bursts, the dog being able to be moved into the rearming position following the opening of the breech carriage and into the percussion position on the striker by means of a spring mounted on a spring-carrying rod alternately
  • this document describes a hit counter device applied to weapons of the aforementioned type and comprising: a hit counter snap having at least one toothing for counting the strikes discharged in automatic succession; a pivoting lever of controlled bursts controlled by the dog by means of the alternately displaceable spring-carrying rod; a control pawl connected to the lever of controlled bursts and positively displaceable to engage with the teeth of the snap ratchet to advance it by one step after the rearmament of the dog after the discharge of each controlled burst fire and passively following the dog's stall; a ratchet stopping the latching during the passive stroke of the control pawl; and an exclusion lever which engages with a cam portion of the safety rod acting as a fire selector to move the controlled burst lever from an active position to an inactive position.
  • the burst fire controlled by means of the click-in finished, the dog is blocked by means of a stop lever interactive with the spring-carrying rod.
  • this lever is independent of the latching and must normally be kept in the active position using a cam portion of the latching itself.
  • the exclusion lever is separated from the latching and controlled by the trigger when it has been activated by means of the selector shaft.
  • the trigger controls the burst lever controlled only indirectly by means of the exclusion lever.
  • the aim of this invention is to overcome these drawbacks of the known technique by proposing a device for controlling the fire for automatic weapons which, apart from agreeing to fire shot by shot and in continuous bursts, also consents to shooting by controlled bursts, that is to say the firing in sequence of a predetermined and limited number of shots as long as the trigger is pressed, by adopting particularly simple pieces grouped together by means of a fairly simple and more reliable assembly.
  • Another object of the invention is to propose a device for controlling the fire in bursts pre-assembled on a support to be inserted in a block and in a removable manner in the trigger box of the weapon, in order to obtain automatic weapons either with either without gust control without the need to modify any parts or components.
  • the invention relates to a device for the control of firing by bursts for automatic weapons in accordance with the preamble of claim 1 and characterized in that the blow-counting assembly has (a) a radiated part engaging the trigger pawl for limit its movements and prevent its interaction with the dog during shooting by uncontrolled gusts and controlled gusts and (b) an arm cooperating with a cam part of the rod security acting as a fire selector for positioning the snap ratchet in a position of non-interception of the trigger pawl during the sudden shot at an interception position and stop of the aforementioned trigger pawl during firing by bursts not controlled and by controlled bursts.
  • the reference number (1) indicates the triggering box of an automatic rifle and the number (2) the breech-carriage of the weapon comprising a striker (3), the breech-carriage being movable, so known, from a rear opening position to a front closing position.
  • a trigger mechanism (4) intended to control the shot shot by burst or by uncontrolled bursts; a device (5) which controls the fire in bursts and a safety rod (6) also acting as a fire selector, interposed between and cooperating with the trigger mechanism (4) and with the control device (5) for the choice single or burst or controlled burst conditions, as will be explained later.
  • the trigger mechanism (4) comprises a hammer or swinging mass (7), a trigger (8), a trigger pawl (9) and a burst lever (10).
  • the hammer or swinging mass (7) pivoting on (7 ') is moved into the cocking position by the breech carriage (2) and brought into the actuating position of the striker (3) by means of a prestressed spring (11 ) mounted on a spring support rod (12) extending rearward.
  • the dog (7) also has a lower step (13) cooperating alternately with the trigger (8) or with the gust lever (10) and a rear hooking tooth (14) intended to cooperate with a triggering pawl (9 ).
  • the trigger (8) is mounted in the box (1) by means of the pivot (8 ') and it has a front extension (15) which engages with the step (13) of the dog (7) in the safety position, at the beginning and at the end of the three firing conditions, and a pair of parallel rods (16), (16 ') extending back below the safety rod (6) (see also Figures 4 and 13 ).
  • the trigger pawl (9) is pivotally mounted on the same pivot (8 ') as the trigger (8) and in turn has a front arm (17) which can rest on the front extension (15) of the trigger (8), a rear arm (18) extending between the two pins (16), (16 ') of the trigger (8), this arm ending with a nose (19) turned upwards, and an arm upper with a spout (20) intended to engage the hooking tooth (14) of the dog (7) to stop it in the cocking position.
  • a spring (21 ') whose action tends to keep the trigger pawl (9) normally in the dog's hooking position (7 ), while the trigger is under the action of a return spring (21).
  • the burst lever (10) rotates on the pivot (8 ') of the trigger (8) and has a first arm (22) turned towards the lower step (13) of the dog (7) and intended to engage it, and a second arm (23) turned upwards and cooperating, at least during the firing in bursts, with an advance cam (2 ') provided on the carriage-breech (2), the action of which will be explained later.
  • the burst lever (10) is biased by a spring (24) acting in opposition to the action that the cam (2 ') exerts on the lever itself in order to normally move its first arm (22) in the position of interception of the lower tier (13) of the dog (7).
  • This support (25) comprises a wing (25 ') with a hole for the introduction and the guiding of the spring-carrying rod (12) coordinated to dog (7) and is stopped in the trip box (1) by means of a pin (26) and p safety of rod (6) of the mechanism.
  • control device (5) comprises a hit counter snap (27), a controlled burst lever (28) controlled by the dog (7) by means of the spring-carrying rod (12), a pawl control (29) connected to the aforementioned lever (28) for actuating the latching (27), a counter-pawl (30) for stopping the latching (27), and a lever (31) for the expulsion of the controlled burst lever (28) when the weapon is used for shot firing or in uncontrolled bursts.
  • the hit counter snap (27) is pendulum-mounted on a pivot (27 ') and has a part (32) facing downwards and provided with two teeth (33) - (34) separated by a radiated surface spacing (35) intended to cooperate with the terminal nose (19) of the rear arm (18) of the trigger pawl (9).
  • the two teeth (33) - (34) result respectively in correspondence with the control pawl (29) and the stop pawl (30) and include two, three or more teeth depending on the number of strokes to be discharged in a controlled sequence.
  • the snap (27) is provided with an arm (36) extending above the safety rod (6) and cooperating with it, this arm being biased by a spring (37) tending to move normally towards the safety rod (6) and hence maintain the part with the teeth (33) - (34) all back, that is to say in opposition to the action of the control pawl (29).
  • the controlled burst lever (28) is mounted on a pivot (28 ') and it has, on one side of this pivot, an upper arm (38) placed in line with the spring-carrying rod (12) and an intermediate nose ( 39) for engaging the exclusion lever (31) and, on the opposite side, a part (40) on which is mounted, at (29 '), the pawl (29) which controls the snap-fitting (27).
  • the stop pawl (30) is mounted in the support (25) by means of a pivot (30 ') as shown in detail in Figures 3 and 4 of the drawing.
  • the controlled burst lever (28) is biased by a spring (41) capable of normally holding the upper arm (38) of the lever moved towards the spring-carrying rod (12), in opposition to the action exclusion lever (31) on the intermediate nose (39).
  • the exclusion lever (31) is mounted in an axis with the snap (27) and has an arm (42) cooperating with the selection rod (6) and an arm (42 ') which engages the nose ( 39) to move and maintain the controlled burst lever (28) in the inoperative position when the weapon is used for shot firing or in uncontrolled bursts.
  • control pawl (29) and the stop latch (30) are biased by the springs (41) and respectively (44) tending to keep them in contact with the teeth (33) - (34 ) of the hit counter snap (27), each having a lateral plane (45) and (46) respectively.
  • On these planes (45) - (46) engage the queus (16) - (16 ') of the trigger (8) when the weapon is in position of safety or at the end, as we will see, of the shooting by controlled gusts, when it is necessary to move the pawls away from the teeth (33) - (34) of the snap (27) for zeroing.
  • the safety rod (6) has cam parts (47) - (48) - (49) - (50) (see Figure 16) intended to cooperate, in turn, with one of the rods (16 ) - (16 ') of the trigger (8), with the rear arm (18) of the trigger pawl (9), with the exclusion lever (31) and with the arm (36) of the snap-in shots (27) for securing or choosing one of the firing conditions indicated on a disc secured to the end of the safety rod and provided with an operating lever.
  • Figure 1 shows the entire mechanism in safety condition, the breech cart being closed and the dog armed.
  • the trigger is in the rest position and its front extension (15) engages the lower step (13) of the dog (7) by blocking it, while the burst lever (10) is maintained in a position which is not influenced by the cam (2 ') of the cylinder head carriage (2).
  • the safety rod (6) is turned so that its cams (47) and (48) engage and lock the tail (16 ') of the trigger (8) and the rear arm (8) of the trigger pawl (9 ).
  • the trigger (8) cannot be actuated and the trigger pawl (9) is kept in an inoperative position, since its beak (20) cannot catch the rear tooth (14) of the dog (7) .
  • the cam part of the safety rod (16) engages with the exclusion lever (31) to move and maintain the controlled burst lever (28) in the inoperative position, while the part to cam (50) engages the arm (36) of the hit counter snap (27) to block it.
  • the shanks (16) - (16 ') of the trigger (8) press on the pawl (29) and on the counter-pawl (30) away from the snap-action snap (27) and the now leaving in an inoperative position (see also Figures 2 and 3).
  • the trigger (8) can be pressed and actuated in the direction of the arrow F (see Figures 5 and 6) to release the dog (7) from the stop operated by the front extension (15) and the trigger for the discharge of the first blow - lines in lines in Figure 5 -.
  • the dog (7) moves to the cocking position following the retraction of the breech carriage (2), it is hooked and stopped by the spout (20) of the triggering pawl (9) which engages with the rear tooth (14) of the dog (7) (see Figure 6), even if the trigger (8) is still pressed. Therefore, to unload the successive blow, release the trigger and then actuate it again to move it, with the trigger pawl (9), so as to unhook the dog.
  • the burst lever (10) remains inactive and the spring support rod (12) of the hammer (7) exerts no action on the lever of the controlled bursts (28).
  • the selection rod (6) For automatic firing of shots in uncontrolled bursts, the selection rod (6) and rotated so as to allow the actuation of the trigger (8) and to lock again in the inoperative position, as during the shot firing, the lever controlled burst (28) by means of the exclusion lever (31) - c. Figures 7 and 8 -.
  • the hit counter snap (27) thanks to the corresponding cam part (49) of the selection rod (6), is positioned so that it can intercept, with its radiated part (35), the nose 19 ) of the rear arm of the trigger pawl (9) and thus limit its movement when viewed. Prevent the upper beak (20) of the trigger pawl (9) from catching the rear tooth (14) of the dog (7) as long as the weapon is in firing condition in bursts.
  • the breech carriage (2) moves back and places the dog (7) in the rearming position where it is stopped by the first arm (22) of the burst lever (10) engaged with the lower step (13 ) of the dog (see Figure 8), while the trigger pawl (9) remains inactive.
  • Such stopping of the dog (7) is however simply temporary in that, with the return to the closed position of the carriage-breech (2), its tooth (2 ') acts on the second arm (23) of the burst lever ( 10) by moving it in the direction of the arrow G (see Figure 8), to automatically unhook the hammer for the percussion of the striker and the automatic discharge of another blow.
  • the burst lever (10) hooks and unhooks the dog (7) in synchronism with the opening and closing movements of the breech-carriage (2).
  • the cam part (49) of the selection rod (6) is arranged so as to allow the exclusion lever (31) to move to the inactive position and hence to release the controlled burst lever (28 ), which can interact with the spring support rod (12) of the hammer (7) and control the pawl (29) for the actuation of the hit counter snap (27).
  • Figure 9 shows the condition of first stroke discharge in controlled bursts, in which, by pressing the trigger (arrow F ") the detachment of the dog (7) is determined as in the case of the discharge of the first single stroke .
  • the breech carriage (2) moves back and moves the dog (7) to the rearming position, or it is temporarily stopped by the first arm (22) of the burst lever (10).
  • Such movement of the dog (7) comprises a movement behind the spring-carrying rod (12) which angularly displaces the lever in controlled bursts (28) on its pivot (28 ') in the opposite direction to the previous one.
  • the sequence is repeated until the snap counter (27) has moved for a number of steps corresponding to the teeth of the toothing (33) for the consecutive and automatic discharge of a corresponding number of strokes.
  • the snap counter (27) having three counting teeth (33) it consents the firing of three consecutive shots.
  • the snap counter snap (27) With the discharge of the last controlled burst blow (see Figure 11) the snap counter snap (27) is carried in a position in which its radiated part (35) has moved away from the terminal nose (19) of the pawl. trigger (9).
  • the latter not being more limited in its movements is carried in a position of interception and stop of the rear tooth (14) of the dog (7) by means of the beak 20). Consequently, when the dog (7) goes to the rearming position after the discharge of the last blow, it is stopped by the spout (20) of the triggering pawl (9), as shown in FIG. 11. In this condition the mechanism is blocked automatically by interrupting the continuous bursting fire, also when the trigger is still pressed.
  • the shanks (16) - (16 ') of the trigger (8) are supported on the control pawl (29) and on the counter-pawl (30) to lower them and release the respective teeth of the 'latching against blows (27).
  • the latter biased by the spring (37) returns to the initial position or "zero position” in which (see Figure 9) its arm (36) and supported on the selection rod (6), its teeth (33) - ( 34) are all moved back with respect to the pawl (29) and against the pawl (30), and its part (35) intercepts the terminal nose (19) of the trip pawl (9) to limit the movement of the latter and preventing the stop action of its beak (20) on the dog's tooth (14).

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  • Engineering & Computer Science (AREA)
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  • Portable Nailing Machines And Staplers (AREA)
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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
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  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
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Claims (4)

1. Vorrichtung zur gesteuerten Abagabe von Dauerfeur für automatische Waffen mit einem einen Schlagbolzen aufweisenden Schloß (2), das von einer Öffnungsstellung in eine Schließstellung verschiebbar ist, und mit einer Kammer (1) in der eine Auslösevorrichtung (4) mit zumindest einem Hammer (7) als Schlagmasse eingebaut ist, einem mit einer Klinke (9) und mit dem Hammer oder Schlagmasse zusammenwirkenden Abzug (8) zum Abfeuern von Einzelschüssen; einem einerseits mit dem Hammer (7) und andererseits mit dem Schloß (2) zusammenwirkender Hebel (10) zum Auslösen des Dauerfeuers während der Abzug dauernd im Anschlag ist; und einem Sichergungsbolzen (6), der auch zum Einschalten auf Einzelschuß bzw. Dauerfeuer dient, wobei der Hammer (7) beim Öffnen des Schloses (2) zurückgeschoben wird und andererseits von einem Schlagbolzen beaufschlagt wird, der durch eine auf einer Spindel (12) bewegten Feder (11) betätigt wird, die je nach der vom Hammer (7) eingenommenen Stellung hin und her verschiebbar ist, wobei die Steurvorrichtung ein Zählwerk (27) mit zumindest einer Verzahnung (33) zum Abzählen der in automatischer Folge abgefeurten Schüsse aufweist, sowie einen vom Hammer (7) über die hin- und herbewegbare Federspindel (12) betätigten und zum Auslösen des Dauerfeuers bestimmten Hebel (28), eine mit dem Hebel (28) verbundene Schaltklinke (29), die in die Verzahnung (33) des Zählwerks (27) eingreift um es nach jedem im Dauerfeuer ausgelösten Schuß und bei Freigabe und Rückstellung des Hammers um einen Schritt weiter zu schalten, während eine Sperrklinke (30) das Zählwerk (27) während des Freilaufs der Schaltklinke verriegelt, wobei ein in eine Nockenscheibe (49) eingreifender und als Schalthebel wirkender Stellhebel (31) den gesteurten Auslösehebel (28) aus einer aktiven in eine Ruhestellung bewegt, dadurch gekennzeichnet, daß das Zählwerk (27)
(a) einen Ansatz (35) aufweist, der in die Auslöseklinke (9-19) eingreft und ihr Verstellbereich begrenzt, wodurch er ihr Zusammenwirken mit dem Hammer (7) während des nicht gesteuerten und des gesteuerten Dauerfeuers verhindert, und
(b) einen Arm (36) aufweist, der mit einer Nocke an der al Schalthebel (6) dienender Sicherungsspindel zusammenwirkt um das Zählwerk (27) während des Abfeuerns von Einzelschüssen von der Auslöseklinke (9-19) freizumachen und es während des ungesteuerten und des gesteuerten Dauerfeuers wieder einzuklinken.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Abzug (8) eine nach vorn vorstehende Verlängerung aufweist, die mit einem Ansatz (17) der Auslöseklinke so zusammenwirkt, daß sich der Abzug und die Klinke während des Auslösens des Hammers (7) in gleicher richtung bewegen wenn die Klinke in den Hammer eingreift, und der Abzug zwei nach hinten gerichtete Verlängerungen (16-16') aufweist, die auf die Schaltklinke (29) und die Sperrklinke (30) ein wirken um sie von Zählwek (27) zu entfernen, wenn der Abzug (8) in Ruhestellung ist sowie zur Nullstellung des Zählwerks (27) am Ende des gesteuerten Dauerfeuers.
3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Stellhebel (31) achsparallel zum Zählwerk montiert ist und einerseits einen Arm (32) aufweist der in die dem als Schalthebel wirkendem Sicherungsbolzen (6) zugeordnete Nockenscheibe (49) eingreift, während er andererseits einen mit einem Vorsprung (39) des zum Ein- und Ausschlaten des Dauerfeuers dienenden Stellhebels (31) zusammenwirkt, um diesen von der Federspindel (12) des Hammers (7) in Abstand zu halten wenn die Waffe in Sicherheitsstellung ist und während der Abgabe von Einzelschuüssen bzw. von ungesteuertem Dauerfeuer.
4. Vorrichtung nach den Ansprüchen von 1 bis 3, dadurch gekennzeichnet, daß das Zählwerk (27), der das Dauerfeuer ein- und asschaltende Hebel (28), die Schaltklinke (29), die Sperrklinke (30) und der Ausschalthebel (31) in ein Gehäuse (25) eingebaut sind, das ihren gemeinsamen Ein-und Ausbau in die Kammer (1) gestattet, wobei das Gehäuse (25) einen Schenkel (25') mit einer zur Führung der Federspindel (12) bestimmten Bohrung aufweist und und die als Schalthebel dienende Sicherungsspindel (6) in Querrichtung in die Kammer und auf das Gehäuse (25) montiert ist und zwischen die Verlängerungen (16-16') des Abzugs (8) eingreift, mit der Auslöseklinke (9) auf einer Seite und zwischen dem Arm (36) des Zählwerks (27) und dem Arm (32) des Ausschalthebels auf der anderen Seite.
EP86830053A 1985-03-22 1986-03-10 Schusszahlbegrenzer für Serienfeuer an automatischen Waffen Expired - Lifetime EP0203034B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86830053T ATE53255T1 (de) 1985-03-22 1986-03-10 Schusszahlbegrenzer fuer serienfeuer an automatischen waffen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT513985U 1985-03-22
IT513985 1985-03-22

Publications (3)

Publication Number Publication Date
EP0203034A2 EP0203034A2 (de) 1986-11-26
EP0203034A3 EP0203034A3 (en) 1987-08-26
EP0203034B1 true EP0203034B1 (de) 1990-05-30

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EP86830053A Expired - Lifetime EP0203034B1 (de) 1985-03-22 1986-03-10 Schusszahlbegrenzer für Serienfeuer an automatischen Waffen

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US (1) US4693169A (de)
EP (1) EP0203034B1 (de)
AT (1) ATE53255T1 (de)
CA (1) CA1265369A (de)
DE (1) DE3671663D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19655169C2 (de) * 1996-06-28 2003-01-30 Heckler & Koch Gmbh An unterschiedliche Einsatzbedingungen anpassbare Handfeuerwaffe
US7578227B1 (en) * 2007-04-23 2009-08-25 The United States Of America As Represented By The Secretary Of The Army Fire control mechanism for selectable fire
AT515918B1 (de) * 2014-09-09 2016-01-15 Karl Hittmann Abzugsvorrichtung für eine halbautomatische handfeuerwaffe
US10132592B1 (en) * 2017-07-07 2018-11-20 Ho-Sheng Wei Burst device of toy gun
US10837728B2 (en) 2018-02-20 2020-11-17 Krl Holding Company, Inc. Two-stage, drop-in trigger assembly
CZ309785B6 (cs) 2018-02-20 2023-10-11 Krl Holding Company, Inc Spoušťová sestava pro palnou zbraň a její použití

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB879089A (en) * 1959-08-05 1961-10-04 Franchi Spa Luigi Trigger mechanism for automatic firearms
US3345914A (en) * 1966-03-31 1967-10-10 Fred N Newcomb Two round burst mechanism mechanical automatic rifle
DE1297002B (de) * 1966-03-31 1969-06-04 Heckler & Koch Gmbh Schusszaehler fuer automatische Feuerwaffen mit Hahnschlagzuendung
DE1578385A1 (de) * 1966-12-20 1970-11-05 Heckler & Koch Gmbh Abzugsvorrichtung fuer automatische Feuerwaffen
BE701106A (de) * 1967-07-07 1967-12-18
FR2146710A5 (de) * 1971-07-20 1973-03-02 Heckler & Koch Gmbh
US3715954A (en) * 1971-08-31 1973-02-13 Us Army Firing mechanism for a multi purpose firearm
GB1420626A (en) * 1972-10-02 1976-01-07 Sturm Ruger & Co Auto-loading firearm
US4004496A (en) * 1976-05-28 1977-01-25 The United States Of America As Represented By The Secretary Of The Army M16A1 Burst control
FR2480930A1 (fr) * 1980-04-21 1981-10-23 France Etat Compteur de coups pour armes a feu automatiques
FR2480929A1 (fr) * 1980-04-21 1981-10-23 France Etat Compteurs de coups pour armes a feu automatiques
DE3120128C1 (de) * 1981-05-20 1982-12-09 Heckler & Koch Gmbh, 7238 Oberndorf Schusszahlbegrenzer fuer automatische Feuerwaffen mit Hahnschlagzuendung

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Publication number Publication date
EP0203034A2 (de) 1986-11-26
CA1265369A (en) 1990-02-06
EP0203034A3 (en) 1987-08-26
DE3671663D1 (de) 1990-07-05
ATE53255T1 (de) 1990-06-15
US4693169A (en) 1987-09-15

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