Lockwork |
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IPC classes for russian patent Lockwork (RU 2525339):
 A gun with a side slope with a combat platoon / 2149334
The invention relates to small arms and can be used in self-loading pistols, including sports
 Automatic gun / 2520638
Automatic gun comprises barrel (6) sliding in breech frame (1), gas vent gear (35), spring loaded bolt carrier (19) with bolt (20), buffer mechanism (118), feed mechanism (2), lock mechanism (17) and trigger mechanism (18) in case with sear (84), barrel angular shift device (5), cover (176) with strap (183) and guides. In incorporates the assembly arranged under barrel (21) and barrel and recoil part residual pulses damper (16). Lock mechanism (17) has fire springs (70, 71) and trigger assembly (69). Guides (22, 23) are composed of the left and right assemblies. Trigger mechanism (18) consists of trigger (90), lever (93), release plate (92) with pin (97) and trip (99) on pin (103), seat (84) with bearing surface (88). Trigger (90) interacts via ledge (95) of lever (93) with displacing release plate (92) fitted in release mechanism case (82). Pin (103) and trip (99) serve to interact with bearing surface (88) of sear (84) which interact with trigger assembly (69).
 Weapon trigger mechanism / 2458307
Trigger mechanism is installed on small arms of a carriage-mounted gun of a bullpup configuration with prior recoil of a firing device inside its guide bed, equipped with the right and left gun handles. A trigger mechanism comprises the following: a figured spring-loaded slider trigger element with two triggers, a muzzle ledge, acting at a transversely moving spring-loaded strut of a full bent in the front position of the firing device, and a breech ledge of the trigger element acting at the strut. The breech ledge is installed on a spring-loaded cam available on the slider trigger element. The breech and muzzle full cocks of the slider trigger element are installed at the distance, the value of which provides for locking of the spring-loaded hinged cock in the cocked position immediately after the first shot in the "fixed" burst firing mode. The trigger mechanism comprises a cock moderator to reduce the firing rate in the "burst of arbitrary length" mode. The longitudinal figure slider trigger element is placed on the carriage-mounted gun equipped with a basic longitudinal metal element, which carries the movable firing unit and metal bases of weapon gun handles. The return spring of the trigger element is placed on a breech rod of the slider trigger element with a rest of the muzzle end at the crank transition of the trigger element, and of the breech end - at the breech wall of a seat for this spring.
 Firearms counter-recoil mechanism / 2442090
FIELD: firearms. SUBSTANCE: counter-recoil mechanism comprises a pullback string (1); a step-like connecting rod (2) divided into attachment area (3), fixation area (4) with side planes (5) and thrusting area (6); and a coupling (7) with a slot (8) and edgings (9). The size (10) of the attachment area section is smaller than the coupling (7) slot (8) width, while the size (11) taken on edgings is larger than the coupling (7) slot (8) width. EFFECT: mechanism operation reliability increase, design simplification. 2 cl, 4 dwg  Automatic small arm / 2410624
Invention relates to anti-personnel small arms. Hammer retarder represents plate 15 interacting with hammer tail and has one end fitted on the axle. Plate 15 stays in permanent contact with tail of hammer 4. Fire rate regulator is made up of plate 17 fitted in the same axle to interact with eccentric washer 18 to adjust force spring 16 acts on retarder of hammer 4. Washer 18 is arranged between plates 15 and 17. Hammer tail is furnished with roller to allow plate 15 with said hammer tail.
 Automatic gun / 2392568
Invention relates to small arms and represents an automatic gun that comprises barrel, breech box with bolt, hammer with spring, trigger with spring, automatic fire sear with spring, single fire sear with spring, firing lever with spring, shots counter with spring and safety lock and four-position fire selector: "safe", "single fire", "limited burst" and "burst". In "single fire", fire selector moves trigger lever and automatic fire sear out of engagement with firing lever, breech frame and trigger. Single fire sear stays in contact with trigger, breech frame and cock. Note here that shots counter is set into position whereat one of its ledges stays in contact with single fire sear. All ledges of shots counter stay in contact with single fire sear when in "limited burst" position. In "automatic fire" position, fire selector moves single fire sear and shots counter out of contact with cock, trigger and breech frame, while trigger lever interacts with breech frame in its counter recoiling between locking the bolt and coming into breech frame extreme front position, with single fire sear after breech frame comes into extreme front position and with cock after it comes off the sear.
 Small-arms trigger mechanism / 2311601
The small-arms trigger mechanism has a spring-loaded sear, intermediate sear and a spring-loaded trigger. The trigger is made hollow. The intermediate sear is fastened inside the trigger on a common axle, it is made double-arm with one arm positioned vertically, and the other-horizontally. The vertical arm of the intermediate sear is permanent engaged with the spring-loaded sear for engagement with the front wall of the trigger. The horizontal arm is made for engagement with the lower edge of the trigger front wall.
 Firing mechanism / 2237842
The invention relates to firing mechanisms of the firearm and is intended for use in manual small arms
 The firing mechanism is double action "545" (options) / 2186313
The invention relates to firing mechanisms for double-acting and can be used in small arms
 Automatic small arms / 2077013
The invention relates to defence technology and is aimed at improving automatic firearms with adenopathy mechanism udarnikov type of maintaining a single and automatic fire
 Semiautomatic small arms trigger mechanism / 2516965
Proposed trigger mechanism comprises the cock, sear, launching trigger, tripper and sear-to-launching trigger link. Said link is arranged at launching trigger. Launching trigger pin is fitted between trigger and sear pins relative to gun lengthwise axis. Said spring-loaded tripper is arranged between launching trigger and sear to trip aforesaid link at displacement of moving parts from extreme front position to reset said link solely when said moving parts reach the extreme front position. Tripper front end is retained by the gun moving parts at their extreme front position.
 Small arms trigger mechanism / 2497060
Trigger mechanism consists of case 1, hammer 2, release lever 3, trigger 4, fire spring 5 and release spring 6. Said hammer, release lever and trigger arte fitted on pits secured in said case. Hammer is furnished with spring-loaded coking lever fitted on pin 8 to revolve relative thereto. Said cocking lever has round surface 10 interacting with release lever in setting the hammer to full cock.
 Automatic weapon trigger mechanism / 2476806
Automatic weapon trigger mechanism comprises a trigger, a disconnector, a sear, a trigger spring, a disconnector spring, a sear spring. The disconnector has two arms and is installed on one axis with the trigger. One arm is made as capable of interaction by means of a ledge with the front arm of the sear, the other one - as capable of interaction by means of a ledge with the surface of an automatics part.
 Automatic firearm / 2473857
Firearm comprises barrel, breech end with bolt lug, breech box with breech frame guides, breech frame, breechblock with lugs and crosswise lug for interaction with helical groove, and tripper. Said helical groove is made on breech frame insert with lug to rest on breech frame guide lower surfaces. Tripper is arranged to revolve in breech frame on transverse pin. Bolt end has lengthwise groove to interact with tripper. Spring-loaded switch is fitted in automatic fire breech box.
 Automatic rifle trigger mechanism / 2472093
Proposed mechanism has cock with full cock and drop-in auto notch, spring-loaded sear articulated with trigger, single-shot sear and spring-loaded drop-in auto with appropriate sear. Trigger mechanism parts are arranged in integral box arranged in gunstock. Drop-in auto notch is shifted relative to trigger rotation axle toward trigger head. Drop-in auto is fitted on sear axle with extra drop-in auto and engaged therewith on one side for joint turn in interaction of breech frame with drop-in auto lever and independent turn in interaction with side surface of trigger drip-in auto. Sear contact surface of extra drip-in auto is parallel with similar drop-in auto sear surface and shifted in direction of trigger rotation on cocking after shot.
 Mechanism to reload non-autoloading pistol / 2447387
Mechanism to reload a non-autoloading pistol includes a frame with a barrel and a barrel extension. A lock is installed in a barrel extension as capable of displacement in direction of barrel channel axis and is equipped with a locking part joined with a slider installed in a barrel extension as capable of displacement in direction of the barrel channel axis. The return spring is connected with a slider via two transfer levers hingedly resting against the frame at the side of opposite side walls of a handle and interacting with a master lever, hingedly resting against the frame at the side of the front wall of the handle and equipped with a hook for manual actuation. The safety device preventing shots with the lock unlocked is made in the form of a comb on the master lever interacting with a trigger.
 Small arm firing mechanism / 2395777
Firing mechanism for bullpup-type mounted submachine gun comprises spring-loaded hammer cocked by breech frame that doubles as a linearly travelling hammer element after first shot in fixed burst when firing element recoils inside guide half stock. Hammer is arranged inside rotary breech block and incorporates return spring. Breech frame comprises additional assembly to transfer impact pulse to hammer after short in fixed gun burst. Aforesaid assembly comprises spring-loaded guide component sliding in its guide lengthwise slot made in said guide half-stock inner surface and automatic outage of said additional assembly at preset moment of shooting said gun burst. Note here that said moving component can transfer impact pulse to submachine gun striker.
 Automatic gun / 2390710
Automatic gun comprises barrel, breech box, return spring, breech block with bolt, handle, single-shot fire sear, trigger, thumb trigger, automatic fire sear, trigger retarder and safety lever. Trigger represents a part with five ledges. One of the latter can pass through cutout made in handle rear end behind its rear edge. Second ledge can pass beyond trigger front edge. Third ledge can contact with sing-shot or automatic fire seams. Fourth can come in contact with breech frame with bolt locked. Fifth ledge came cone in contact with trigger when thumb trigger released. Note here that all five ledges, sear, trigger, thumb trigger and breech frame can be locked by trigger retarder when thumb trigger is in front position.
 Automatic gun / 2390709
Automatic rifle consists of barrel, breech frame and carrier block, and butt. It comprises recoil pulse damping system consisting of butt moving back-plate, two toothed different-length racks interacting with the help of two coupled different-diametre gear wheels, helical spring embracing longer toothed rack, spring-loaded retainer with one end engaging with the ledge on longer toothed rack rear end and another end coupled with sear by link. Ratio between diametres of gear wheels makes at least 1:2. Shorter toothed rack rear end is secured to butt moving back-plate. Mutual arrangement of toothed racks positions said helical spring at maximum contraction around longer toothed rack during fire.
 Small arms trigger mechanism / 2383841
Proposed trigger mechanism incorporated with "bullpap"-type automatic rifle comprises triggering mechanism, hammer cock sear, hammer auto release cock sear and return springs of said mechanisms. It comprises also shaped slide-type trigger element arranged in its seat inside guide support and below firing element that moves ahead from its rear fixed position to fire fixed burst. Trigger element has trigger made integral with slide trigger element furnished with muzzle element to act on trigger cock sear in front position of firing element. It comprises also breech frame element to act on sear in rear fixed position of said firing element with respect to its guiding support that represents a spring-loaded dog arranged to allow recoiling firing element to pass above it and to return back into fire position only after initial displacement of aforesaid slide trigger element.
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FIELD: weapons and ammunition. SUBSTANCE: automatic gun lockwork comprises sear with trigger, trigger pin, drop-in auto sear fitted in trigger pin, decocking and spring-loaded automatic release trigger, firing spring, trigger pin, spring-loaded automatic release with sear and spring-loaded release pin. Trigger is composed by L-like leer with stepped full cock to interact with spring-loaded U-shape automatic release with its pin arranged between trigger pin and hammer pin. EFFECT: higher reliability, smaller sizes. 2 dwg
The invention relates to the field of weapons technology and can be used in the design of the firing mechanism for automatic firearms. Known firing mechanism for automatic firearms, (description of the invention to the patent of Russian Federation №2074347, IPC F41A 19/00, publ. 27.02.1997)containing the trigger, the axis of the trigger, the trigger with the hammer spring and the self-timer. In it the self-timer is set on the axis of the trigger and combat spring is made with the coils, its free ends of the span axis of the trigger, and one of the free ends of the mainspring is installed with the possibility of interaction with the self timer. A disadvantage of known construction is the low reliability of the design, due to the location of the mechanism, namely the bolt carrier at a great distance from the lug bolt carrier Assembly. When the rotation angles whispered timer has a small size and as a consequence small overlap occur between combat platoon trigger and septula-timer, this increases the friction, and the small contact area wear out quickly. Therefore, decreasing the durability of the mechanism and reduces the reliability. Known trigger mechanism compact machine described in the Eurasian patent EA0020 B1, publ. 30.12.197, selected as the closest analogue. The trigger mechanism is placed in the receiver, where fastened with three interchangeable axles, and consists of a trigger with the hammer spring, moderator of the trigger spring, trigger, sear single firing with spring-loaded, self-timer spring, translator and tubular axis. The trigger has a combat platoon and platoon-timer. The timer has a ledge (whispering to self) to hold the hammer cocked the shutter and the lever to rotate the self-timer. Whispered self-completed step: the lower level holds the hammer in its cocked in the process of loading machine, and the top - when cocking the trigger after the shot. In the analysis of known construction revealed that the timer is placed on an axis located in front of the axis of rotation of the trigger that increases the dimensions of the firing mechanism in the longitudinal direction and overall mass of the product. The task of the invention is to reduce the dimensions of the mechanism, reducing the total mass of the product, improving the reliability of the structure. The technical result consists in the arrangement of the component parts of the mechanism due to the position of the axis of the timer between the axis of the trigger and the axis of the hammer, creating a guaranteed gap between the trigger and the bolt carrier firing. The task reaches the tsya fact, what is the trigger mechanism for automatic firearms consists of the sear from the trigger, the axis of the trigger, sear single firing, mounted on the axis of the trigger, the hammer with a combat platoon and a platoon of self-timer, mainspring, the axis of the hammer, a spring-loaded self-timer septula and the axis of the timer. The trigger is made in the form of a lever G-shaped with a notch of self-stepped form with the ability to interact with septula timer, the axis of which is located between the axis of the trigger and the trigger. Product design is illustrated by drawings, where - figure 1 shows a side view of the right firing mechanism in position details: the platoon timer trigger, the timer lever is rotated forward, down, whispered timer went out of contact with the platoon timer; - figure 2 shows a side view of the firing mechanism in the position of the parts at the time of loading: self-timer lever is rotated upward; the platoon timer trigger on septal timer. The trigger mechanism for automatic firearms collected in a single chassis, mounted in the receiver 1, the sear 2 to the trigger 3 is installed on the axis 4, on the same axis 4 is installed whispered single lamp 5. The trigger 6 is mounted on a shaft 7 of the trigger and includes a combat platoon 8 trigger, which is the first step 9 platoon is Vespucci and the second stage 10 platoon timer. Combat spring 11 is also located on the axis 7 of the trigger. The timer 12 is U-shaped and cooperates with the protrusion 13 of the sealing frame 14. Whispered 15 self-timer 12 communicates with the first stage 9 platoon timer and the second stage 10 platoon timer. The timer 12 is mounted on a shaft 16 and is spring-loaded by spring of the timer 17. The timer 12 interacts with the protrusion 13 of the sealing frame 14 through the lever 18. For loading the gun, you must take the bolt 14 ago and abruptly let her go. When the lead frame shutter 14 she, down on the trigger 6, rotates (vvodit), spinning combat spring 11. In the final phase of the cocking sear 15 self-timer 12 compresses the spring of the timer 17 to until whispered 15 self-timer 12 is flush with the first stage 9 platoon timer. When releasing the bolt carrier Assembly 14, it returns to the forward position, and after locking bore (not shown), moving forward, runs onto the self-timer lever 18. When turning the timer 12 whispering 15 disengages from the first stage 9 platoon timer. After firing, the bolt carrier 14 from greater than with manual reloading speed runs onto the trigger 6. When cocking the hammer 6 expands the timer 12, thus having more energy from the interaction with the bolt carrier 14, is rotated by a large angle, Atomoxetine 15 self-timer 12 trigger 6 captures the second step 10 output-timer. While holding the trigger 6 septula 15 self-timer 12 of the sealing frame 14 passes freely over the trigger 6, not touching it. The location of the axis 16 of the timer between the axis 4 of the trigger and the axis 7 of the trigger creates a guaranteed gap between the trigger 6 and the slide frame 14 when firing, the trigger 6 has more torque and is rotated at a greater angle when firing than when manually forced cocked, therefore, there is no friction parts of the mechanism, which increases its reliability. Find the optimal arrangement of the elements of the firing mechanism, leading to the compact scheme, which reduces the dimensions of the mechanism, and at the same time leads to improved performance of the weapon. The proposed design of the firing mechanism was implemented on a prototype of automatic weapons and showed the ease of use, reducing the dimensions of the mechanism and reducing the total mass of the product. Firing mechanism for automatic firearms, containing the sear from the trigger, the axis of the trigger, sear single firing, mounted on the axis of the trigger, the trigger combat platoon and a platoon of spring-loaded self-timer, combat spring, the axis of the hammer, a spring-loaded timer with septula and the axis of a spring-loaded timer, wherein the trigger done the n in the form of a lever G-shaped with a combat platoon stepped form with the ability to interact with a spring-loaded timer U-shaped form, the axis is located between the axis of the trigger and the axis of the trigger.
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