Trigger assemblies for firearms, such as pistols, that include a striker assembly with a spring-loaded firing pin and downwardly-protruding firing pin flag for interaction with the trigger assembly. The trigger assemblies include a trigger, a trigger spring, a trigger bar with a connector protrusion for cooperation with a connector that can be inserted into the trigger housing, and the trigger bar is formed to cooperate with a pawl mount, and a sear is provided to cooperate with the firing pin flag.
Firearms having an upper receiver part and a lower receiver part that are detachably connected to each other by a connecting mechanism so that the two receiver parts are pivotable relative to each other between a closed and an open position. The connecting mechanism includes at least one pivot pin, running normal to the median plane, and a pivot pin hole passing through the upper and/or the lower normal to the median plane, a connector element with at least one hole and a slotted hole and a protrusion formed on the upper or lower, running in the direction of the barrel axis, and a recess which is complementary thereto in shape and function.
Firearms with cartridge-case ejection, including a barrel with a movable bolt carrier with a bolt, with a breech face, with a movable ejector and with a firearm-fixed functional edge which pushes the ejector into its ejection position when the bolt carrier moves back after a shot has been fired. In order to create an ejection that is always evenly performed, an ejector lever is arranged on the bolt carrier so that it can be rotated about a pivot axis running normal to the firearm's central plane, which abuts against the functional edge when the bolt carrier moves backwards and thereby twisted so that it abuts an impact surface of the ejector and forces it to the eject position.
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
F41A 5/18 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
F41A 15/10 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for block-action guns of sliding-block type
A safety selector for a firearm, including a first lever including an integrally formed safety shaft and a first handle located outside the lower receiver for actuation, as well as a bearing portion, a selector portion and a connecting portion. To facilitate disassembly and interchangeability, the first lever is configured for spring-biased coupling to a securing element and has, on the connecting portion, a positioning protrusion projecting toward the opposite side of the weapon. In a longitudinal direction, the positioning protrusion has a shape-complementary bore for receiving a connecting assembly which includes a connecting element, a spring and a spring lock.
A trigger unit for a firearm, including a trigger bar that lies below the trigger axis. A trigger lever has a rear which accommodates at least one disconnector. A sear, rotatable about a sear axis can be biased by means of a sear spring. The hammer axis, the trigger axis and the sear axis are arranged parallel to one another and parallel to a transverse direction. The trigger lever has a recess and the sear is at least partially arranged within. The sear axis and the trigger axis coincide. The sear limits rotation of a disconnector joint formed on the underside of the disconnector; the bearing encloses the disconnector joint at least partially.
The invention relates to a receiver assembly (3) for a handgun (1), the receiver assembly (3) comprising: - a receiver (4) with a magazine well (39); - a locking device (5); - a control block (40); - a trigger (12); - a sear bar (51); - a locking bar (42), wherein the locking bar (42) corresponds to the locking device (5), and can be displaced between a rest position (75) and an actuating position (76), characterized in that a lowering component (49) is formed, which is accommodated in the control block (40), wherein the lowering component (49) can be displaced relative to the receiver (4) between a locking position (77) and an unlocking position (78), wherein the lowering component (49) has a control window (53), wherein the guide bracket (52) of the sear bar (51) is guided in the control window (53), wherein the lowering component (49) has a guide link (56), wherein a guide lug (48) of the locking bar (42) protrudes into the guide link (56), wherein the guide lug (48) protrudes through a bar guide slot (47) formed in the control block (40).
F41A 11/00 - Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
F41A 17/56 - Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
F41A 17/64 - Firing-pin safeties, i.e. means for preventing movement of slidably-mounted strikers
The invention relates to a frame assembly (3) for a firearm (1), the frame assembly (3) comprising: - an upper frame part (6), wherein the upper frame part (6) has a slide guide (12) for receiving a slide assembly (2), wherein the upper frame part (6) has a magazine-receiving space (8) for receiving a magazine (9), wherein the magazine-receiving space (8) defines a magazine-inserting direction (10), wherein the magazine (9) can be pushed into the magazine-receiving space (8) in the magazine-inserting direction (10) in the state in which the firearm (1) is used; - a lower frame part (7), wherein the lower frame part (7) can be pushed onto the upper frame part (6) in the magazine-inserting direction (10) and coupled with it; and - an arresting mechanism (13) for coupling the lower frame part (7) with the upper frame part (6). The arresting mechanism (13) comprises a structurally independent arresting element (14), wherein the arresting element (14) has an abutting projection (15), which engages with a form fit in the lower frame part (7), and wherein the arresting element (14) has an arresting projection (17), which engages with a form fit in the upper frame part (6).
The invention relates to a locking device (5) for a handle assembly (3) of a handgun (1). The locking device (5) comprises: - a locking slide (13), the locking slide (13) having a retaining lug (18) which is designed to interact in a retaining position (14) with a carriage assembly (2) of the handgun (1), wherein a first guide part (31) is formed on the locking slide (13), the first guide part (31) being designed to be received in a first receiving slot (22) in a handle (4) of the handle assembly (3), and wherein a second guide part (32) is formed on the locking slide (13), the second guide part (32) being designed to be received in a second receiving slot (24) in the handle (4) of the handle assembly (3). The locking device (5) also comprises a locking lever (8), the locking lever (8) being able to be received on the handle (4) of the handle assembly (3) so as to be pivotable about a pivot axis (13), and the locking slide (13) being able to be coupled to the locking lever (8) in such a manner that the locking lever (8) serves for actuating the locking slide (13).
A device for forming a secondary mount of a handguard on a firearm, wherein it is possible to bring the upper receiver of the firearm into a partially dismantled state from the lower receiver by tilting about a front takedown pin and/or into a dismantled state by removing (a pin), there being in the mounted state an elastic clamping connection between the handguard and the upper receiver and/or a barrel mount connected to the upper receiver, which barrel mount comprises at least one clamping element and at least one abutment, and the clamping element is designed such that when the handguard is connected or removed, an elastic deformation of at least one part of the clamping element takes place, and such that, in the mounted state, there is resilient prestressed contact with the abutment and/or at least partial accommodation in the abutment.
The invention relates to a rifle with a breech catching device, having a housing (1) with a shaft (8) which is formed between a magazine shaft and a trigger device, wherein: the breech catching device comprises a foot (2), a slide (3) and a spring (4), the foot (2) has, on the magazine shaft side, a groove (11) on its leg (9) for receiving the spring (4) and, on its side facing the trigger device, a joint socket (13); the slide (3) has, on its lower portion, bearing pins (15) to be inserted and pivoted into the joint socket (13); the slide (3) has, at its upper end, a retaining tab (16) which projects toward the magazine shaft over the contours of the shaft (8); and the housing (1) has an abutment (12) which protrudes into the groove (11) in order to pretension the spring (4) of the breech catch in the idle position.
The invention relates to a rifle with a breech catching device, having a housing (1) with a shaft (8) which is formed between a magazine shaft and a trigger device, wherein: the breech catching device comprises a foot (2), a slide (3) and a spring (4), the foot (2) has, on the magazine shaft side, a groove (11) on its leg (9) for receiving the spring (4) and, on its side facing the trigger device, a joint socket (13); the slide (3) has, on its lower portion, bearing pins (15) to be inserted and pivoted into the joint socket (13); the slide (3) has, at its upper end, a retaining tab (16) which projects toward the magazine shaft over the contours of the shaft (8); and the housing (1) has an abutment (12) which protrudes into the groove (11) in order to pretension the spring (4) of the breech catch in the idle position.
Mounting device for accessories of a firearm, and accessories with such integrated mounting devices, the firearm having guide elements with a recess, where the mounting device has at least one bearing knob and at least one locking spindle configured to cooperate with the bearing knob and the at least one recess. The at least one locking spindle has a selector knob with a resting protrusion, a connection piece and a center part on which at least one locking protrusion is formed. The locking spindle is rotatably and/or longitudinally displaceable in the device housing and is arranged to interact with the bearing knob and the spring.
Firearms including a slide, an ejector and an extractor assembly, which extractor assembly includes at least one stirrup-shaped extractor, a plunger and a biasing element. Production of such firearms is easier, and their assembly and/or disassembly is simpler, where the plunger includes a plunger body and a plunger extension, a frame is provided for mounting the biasing element and at least the plunger body, the slide includes a receiving groove for the frame, and the slide includes a maintenance bore which, in the installed state, penetrates the slide from below in the direction of the receiving groove and is provided in the region of the plunger body.
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
A recoil spring abutment for a slide of a pistol, the slide including slide grooves on both sides, and the recoil spring abutment being designed to be insertable and mountable in the slide and includes a preferably essentially semi-cylindrical base body having at least partially continuous guide rails on both sides, and an essentially circular step on a rear side for accommodating a recoil spring assembly. The invention also relates to a modular slide for such a recoil spring abutment, as well as to a slide cover sleeve, which may be mounted on the slide by means of the latter, and to the slide cover sleeve itself.
The invention relates to a breechblock head (1) with an extractor (2) for cartridge cases, comprising a cylindrical body (11) with a locking portion (13) having a breechblock face (15), an undercut, groove-shaped recess (12) extending rearwards for an extractor (2) with an extractor claw (22) and a leaf spring (3), and an inwardly projecting bearing extension (23) and a second lever arm with a rearwardly projecting spring bearing (24), wherein the bearing extension (23), for contact with the extractor axis (21) in the fitted state, is configured to be hook-shaped with a rearwardly open bearing opening (231), and, on the body (11), the groove-shaped recess (12) for receiving the leaf spring (3) is open tangentially on one side with respect to the circumferential direction at least partially laterally via a push-in region (122) and is designed so as to merge laterally and/or rearwardly into the undercut (121), and, in the region of the extractor axis (21) relative to an imaginary plane of the recess (12), the body (11) has a depression (16) for receiving the bearing extension (23).
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
The invention relates to a breechblock head (1) with an extractor (2) for cartridge cases, comprising a cylindrical body (11) with a locking portion (13) having a breechblock face (15), an undercut, groove-shaped recess (12) extending rearwards for an extractor (2) with an extractor claw (22) and a leaf spring (3), and an inwardly projecting bearing extension (23) and a second lever arm with a rearwardly projecting spring bearing (24), wherein the bearing extension (23), for contact with the extractor axis (21) in the fitted state, is configured to be hook-shaped with a rearwardly open bearing opening (231), and, on the body (11), the groove-shaped recess (12) for receiving the leaf spring (3) is open tangentially on one side with respect to the circumferential direction at least partially laterally via a push-in region (122) and is designed so as to merge laterally and/or rearwardly into the undercut (121), and, in the region of the extractor axis (21) relative to an imaginary plane of the recess (12), the body (11) has a depression (16) for receiving the bearing extension (23).
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
21.
TRIGGER UNIT FOR A FIREARM AND A FIREARM EQUIPPED THEREWITH
Modular systems including a trigger unit for a firearm, wherein the trigger unit is designed as a drop-in trigger unit to complement a trigger pocket of the lower receiver of the firearm, and that the trigger pocket is received by the trigger housing, preferably completely.
A handguard for mounting on a firearm with a housing axis, including: a housing with a slit and with a clamping device including a lever with a center element which lies in a normal plane to the housing axis in a through-opening. It has a recess in its central region, a thread at one end, a lever arm at the other end, and a nut with an internal thread. According to the invention, the center element has a conical nut section. In the assembled state, a nut is screwed onto the thread and thus the center element is arranged in an annular groove of the travelling nut so as to make contact with the center element.
A trigger unit for a firearm, including a rotatable trigger lever in which the trigger lever has a trigger bar which lies below the trigger axis and is moved when the trigger bar is actuated against a barrel direction, and a fire-control/safety selector for selecting at least one “safe” and one “fire” position, where a locking lever rotatably mounted about a locking lever axis is arranged in the trigger unit and is biased in a circumferential direction by a locking lever spring, and that the locking lever axis, when viewed in the barrel direction, is arranged behind the trigger axis, and the locking lever is designed to releasable fix the fire-control/ safety selector in a selectable position.
A trigger unit for a firearm, including a hammer rotatable about a hammer axis and prestressable by a hammer spring, a trigger lever rotatable about a trigger axis, the trigger lever has a trigger and a trigger rear, which receives at least one interrupter. A sear is rotatably mounted about a sear axis and prestressable by a sear spring. The sear axis and the trigger axis coincide, and the sear has a bearing recess for receiving and limited rotation about a disconnector axis of a disconnector pivot formed on the underside of the disconnector, the bearing recess being formed surrounding the disconnector pivot at least partially in the direction of rotation about the disconnector axis.
A bolt catch lever for a firearm, including receivers and associated elements for receiving the bolt catch lever. In particular, a bolt catch lever comprising an upper lever arm, a lower lever arm, and a center element including a catch which is designed so as to be pivotable about a pivot axis in a lower receiver, where the center element has a recess for optionally receiving a connection section of a second bolt catch lever.
A breech for a pistol including a barrel, which includes at least one barrel block and one chamber, as well as a slide and a breech guide, which is designed to move on a guide rail of a frame of the pistol and on which a socket having a breech face is formed. In order to increase the mechanical stability, the barrel block includes at least one recess on each side, which interacts with centering rails that are provided on the inside of the breech guide and are formed to be complementary to the recesses in terms of form and function.
The invention relates to a trigger device for a portable firearm, in particular a pistol, which requires a firing pin device (15) with a sprung firing pin (151) and downwardly protruding firing pin tab (152) for interaction with the trigger device (2). Here, a trigger blade (21), merely one trigger spring (5), and a trigger bar (22) with a control projection (223) for interaction with a control spring (232) which can be inserted into the control block (23) are provided, and the trigger bar (22) is configured for interaction with a retaining catch (3) and a releasing catch (4) which is provided for interaction with the firing pin tab (152).
The invention relates to a trigger device for a portable firearm, in particular a pistol, which requires a firing pin device (15) with a sprung firing pin (151) and downwardly protruding firing pin tab (152) for interaction with the trigger device (2). Here, a trigger blade (21), merely one trigger spring (5), and a trigger bar (22) with a control projection (223) for interaction with a control spring (232) which can be inserted into the control block (23) are provided, and the trigger bar (22) is configured for interaction with a retaining catch (3) and a releasing catch (4) which is provided for interaction with the firing pin tab (152).
A magazine for a firearm, including a magazine body having at least one slit in the side, a feeder comprising a slide receptacle, and a loading aid. The loading aid includes a first and second slide which are designed so as to be able to be coupled inside the slide receptacle by means of a latch, and the feeder includes at least one hole, for uncoupling the latch, in the direction of the slide receptacle.
F41A 9/67 - Arrangements thereon for charging, i.e. reloading having means for depressing the cartridge follower, or for locking it in a depressed position
F41A 9/62 - Magazines having means for indicating the number of cartridges left in the magazine, e.g. last-round indicators
F41A 9/07 - Reciprocating conveyors, i.e. conveyors pushing a plurality of ammunition during the feeding stroke
A firearm including a gas drive, having an annular piston which is displaceably arranged on the barrel to form an expansion chamber between two end positions. At least one gas port penetrates the wall of the barrel in the region of the expansion chamber and a selector is provided. In order to provide a simple and easily adjustable mechanism, the expansion chamber is delimited by a ring surface and an inner cylinder surface of the piston, an end surface of the selector and the barrel. The selector is rotatably arranged on the barrel with at least two predefined rest positions. In each rest position, the gas flow from the expansion chamber is delimitable by at least one selector opening formed on the selector.
F41A 5/20 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
A rifle having a central weapon plane, comprising a barrel that has a barrel bore axis, a gas drive, a bolt carrier, a recoil spring unit and a charging handle unit arranged in front of the bolt carrier, wherein the charging handle unit comprises at least one handle, which is mounted on a slider element for rotation about pivot pins and is forcibly displaced about a pivot pin into its rest position by at least one handle spring, and the slider element is mounted in a carriage which is arranged axially in front of the bolt carrier and is movable in the axial direction. The rifle is characterized in that the at least one handle comprises an elongate hole for receiving the pivot pins and for the support by said pins.
Firearms including a secured firing pin retaining pin, the firearms having a barrel, a sliding block, a bolt head, a firing pin with a flange-like collar, a firing pin retaining pin with a safety device, and a weapon median plane. For facilitating handling, it is provided that the firing pin retaining pin is slidably mounted normally to the weapon median plane in a retaining bore, that it is designed as one piece and to be rotationally symmetrical with a head and a pin end and has two annular grooves. A locking pin mounted in a spring-loaded manner in the sliding block is designed such that, depending on the position of the firing pin retaining pin in the retaining bore, it can optionally engage in one of the annular grooves, which correspond to a holding position and a release position for the firing pin, respectively.
F41A 19/13 - Percussion or firing pins, i.e. fixed or slidably- mounted striker elements; Mountings therefor
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
Rifles having a weapon median plane, with a barrel with a barrel bore axis, a gas drive, a sliding block, a closing spring unit, and a charging handle assembly arranged in front of the sliding block, where the charging handle has two operating handles pivotally mounted about pivot pins on a slider body, said operating handles being pushed about the pivot pins into their rest position by at least one handle spring. For facilitating the use and especially the forward shift of the charging handle, the slider body is mounted on a carriage which is arranged axially in front of the sliding block and movable in the axial direction.
A barrel unit for a firearm, including a barrel with a barrel axis, muzzle and a barrel end opposite the muzzle, on which at least two barrel lugs are formed, and a barrel extension with a barrel receptacle and a first end and a second end, wherein inwardly extending locking lugs are formed on the first end, to work together with a bolt, and inwardly extending barrel locking lugs are formed closer to the second end than the locking lugs. A barrel cam on the outer surface cooperates with a cam lug arranged on the barrel extension to fix the barrel in a predefined end position.
A firearm with a clamping device for attaching a barrel with a barrel extension, where the barrel extension on the one hand, and a seat on the other hand, possibly directly the upper receiver, are connected to one another by means of a clamp and the fixing of the barrel extension on the upper receiver by means of a tension lever that is rotatable about a common axis of rotation running normal to the weapon center plane between two end positions, the ready-to-fire position and the dismantling position, with at least one excentre and a grip and a cam formed on the tension lever.
A barrel for a firearm having a bore axis, a cartridge chamber, and an integrally formed locking sleeve with a locking space, with locking lugs, the locking sleeve has recesses for bolt head lugs of a bolt head to be inserted. The barrel has, in the direction towards the cartridge chamber, at least two centering ramps in the transition area between the recess for the lugs and the locking space in an oblique manner with respect to the bore axis. Further the recesses forming the bayonet-type groove, viewed in the direction of the bore axis, each have a profile which comprises an elliptical segment. The disclosure additionally provides a production process for such a barrel.
Breechblocks for firearms, the breechblocks including a barrel axis and a barrel extension, including a bolt with cam pin and cam pin axis, and a bolt carrier which has at least one end face and an assembly groove and a substantially S-shaped cam slot with a locked position and an unlocked position, wherein the assembly groove at the locked position of the cam slot is subsequently formed substantially from behind in the forward barrel direction and is essentially U-shaped.
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
F41A 5/18 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
Magazine holders for firearms, including two actuating elements and a spring, where the first actuating element-has a locking extension for the temporary attachment of a magazine and a first actuating extension, the second actuating element has a second actuating extension, and where the two actuating elements are (operatively) connected to one another such that the locking extension releases the fastening of the magazine counter to the tension of the spring during a release movement onto one of the two actuating elements. Each actuating element is designed as one piece, in that the second actuating element has a bearing extension on an end section facing away form the second actuating extension and connected by a connecting section, and the first actuating element has a substantially shape-complementary bearing opening for receiving the bearing extension in an assembling position.
Firearms and bolt carriers having a bolt head including a bolt head axis and a plurality of locking lugs, wherein at least two recesses having a radius, measured with respect to the bolt head axis, are formed on the bolt head between at least two adjacent locking lugs. To improve the guidance of the bolt head, at least two centering ramps, which are designed obliquely to the bolt head axis and protrude in the axial direction toward the rear up to a central radius that is greater than the radius, for self-centering the bolt head during the bolt process are formed in the region of the recesses.
The invention relates to a firing selection unit (1) for a firearm, comprising a first firing selection lever (11) with an integrally formed safety shaft (13) and a first actuation element (12) lying outside of the lower housing for actuation purposes. The firearm also comprises a bearing section (14), a selector section (15), and a connecting section (16). The aim of the invention is to simplify disassembly and exchangeability. This is achieved in that the firing selection lever (11) is designed to be coupled to a safety element (2) in a spring-biased manner, and the firing selection lever has a positioning protrusion (18) which projects in the direction of the opposite firearm side on the connecting section (16). The firing selection lever has a bore (17) with a complementary shape in a longitudinal direction (51) for receiving a connecting unit (3) which comprises a connecting element (31), a spring (36), and a spring securing unit (37).
The invention relates to a firing selection unit (1) for a firearm, comprising a first firing selection lever (11) with an integrally formed safety shaft (13) and a first actuation element (12) lying outside of the lower housing for actuation purposes. The firearm also comprises a bearing section (14), a selector section (15), and a connecting section (16). The aim of the invention is to simplify disassembly and exchangeability. This is achieved in that the firing selection lever (11) is designed to be coupled to a safety element (2) in a spring-biased manner, and the firing selection lever has a positioning protrusion (18) which projects in the direction of the opposite firearm side on the connecting section (16). The firing selection lever has a bore (17) with a complementary shape in a longitudinal direction (51) for receiving a connecting unit (3) which comprises a connecting element (31), a spring (36), and a spring securing unit (37).
Slide cover plates, and handguns including the slide cover plates, where the slide cover plates include a primary cover plate portion and a sealing cover plate portion that is movably coupled to the primary cover plate portion so that the sealing cover plate portion has an open position and a closed position, and when in its closed position the slide cover plate provides protection for the interior of the handgun, and when in its open position the slide cover plate does not interfere with the forward movement of the pistol slide.
A Firearm, having a median plane (6), an upper receiver part (111) with a barrel (1) and a lower receiver part (112), which are detachably connected to each other. A connecting mechanism comprises at least one pivot pin (24), running normal to the median plane (6), the two receiver parts (111, 112) are pivotable relative to each other between a closed and an open position, the connecting mechanism further comprising a pivot pin hole (12) passing through the upper and/or the lower normal to the median plane, a connector element (21) with at least one hole (22) and a slotted hole (23) and a protrusion (131) formed on the upper or lower, running in the direction of the barrel axis (5), and a recess (141) which is complementary thereto in shape and function.
A Firearm, having a median plane (6), an upper receiver part (111) with a barrel (1) and a lower receiver part (112), which are detachably connected to each other. A connecting mechanism comprises at least one pivot pin (24), running normal to the median plane (6), the two receiver parts (111, 112) are pivotable relative to each other between a closed and an open position, the connecting mechanism further comprising a pivot pin hole (12) passing through the upper and/or the lower normal to the median plane, a connector element (21) with at least one hole (22) and a slotted hole (23) and a protrusion (131) formed on the upper or lower, running in the direction of the barrel axis (5), and a recess (141) which is complementary thereto in shape and function.
The invention relates to a recoil-spring mount (9) for a breechblock (2) of a pistol (1), wherein the breechblock (2) has breechblock guides (7) on both sides, and the recoil-spring mount (9) is designed such that it can be inserted into the breechblock (2) and fastened, and it has a preferably substantially half-cylindrical main body (10) with at least partially continuous guide rails (11) on both sides and, on a rear side, it has a substantially circular shoulder (12) for mounting a recoil spring unit (4). The invention also relates to a modular breechblock (2) for such a recoil-spring mount (9), and also to a breechblock case (17) that can be fastened on the breechblock (2) by means of said mount, and also to the breechblock case (17) alone.
The invention relates to a fastener (1) for accessories for a portable firearm, and an accessory having an integrated fastener (1), wherein the portable firearm comprises guiding elements (3) having a recess (4), and the fastener (1) comprises at least one bearing nub (16) and at least one locking shaft (10) designed to interact with the bearing nub (5) and the at least one recess (4). The at least one locking shaft (10) comprises a selector nub (11) having a detent extension (12), a connecting portion (14) and a central part (13) on which at least one locking extension (15) is formed. The locking shaft (10) is located in the housing (5) in a rotatable and/or longitudinally movable manner and provided for interacting with the bearing nub (16) and the spring element (7).
The invention relates to a recoil-spring mount (9) for a breechblock (2) of a pistol (1), wherein the breechblock (2) has breechblock guides (7) on both sides, and the recoil-spring mount (9) is designed such that it can be inserted into the breechblock (2) and fastened, and it has a preferably substantially half-cylindrical main body (10) with at least partially continuous guide rails (11) on both sides and, on a rear side, it has a substantially circular shoulder (12) for mounting a recoil spring unit (4). The invention also relates to a modular breechblock (2) for such a recoil-spring mount (9), and also to a breechblock case (17) that can be fastened on the breechblock (2) by means of said mount, and also to the breechblock case (17) alone.
The invention relates to a handgun, comprising a slide (1), an ejector (18) and an extractor unit (2), which comprises at least one stirrup-shaped extractor (21), a plunger (22) and a biasing element (26).For easier production and simplified assembly/disassembly, it is provided that:- the plunger (22) comprises a plunger body (221) and a plunger extension (222), that- a frame (27) is provided for mounting the biasing element (26) and at least theplunger body (221), that the slide (1) comprises a reception (19) for the frame (27), and that- the slide (1) comprises a maintenance bore (191) which, in the installed state, penetrates the slide from below in the direction of the reception (19) and is provided in the region of the plunger body (221).
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
The invention relates to a portable firearm, comprising a slide (1), an ejector (18) and an extractor unit (2). The extractor unit has at least a bow-shaped extractor (21), a pressure piece (22) and a spring element (26). The aim of the invention is simpler production and easier assembly and disassembly. This aim is achieved in that: the pressure piece (22) comprises a pressure piece body (221) and a pressure piece extension (222); that a frame (27) is provided for supporting the spring element (26) and at least the pressure piece body (221); that the slide (1) has a receiving groove (19) for the frame (27); and that the slide (1) has a maintenance opening (191), which, in the installed state, extends through the slide toward the receiving groove (19) from below and is provided in the region of the pressure piece body (221).
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
50.
Gas-operated firearm with adjustable gas pressure selector
Gas-operated firearms, in which the gas system guides gas selectively from the gas removal bore to a gas pipe, with a platelet, movable between at least two positions in the gas system. The platelet may be pivotable about a pivot axis pin. A stop pin, parallel to the pivot axis pin, may protrude into a stop bore of the platelet, thus delimiting the pivoting. The platelet may have at least two recessed catch positions, into which a catch, under the effect of a catch spring, optionally engages, provided that the gas through-bore associated with the catch comes to rest in alignment between the gas bores when the catch engages in one of the recesses.
F41A 5/24 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated by direct action of gas pressure on bolt or locking elements
Firearms, with gas-operated reloading, having a gas block that includes a gas pressure selector movable between at least two positions. For smooth operation, the gas pressure selector in the gas block is rotatable into at least two positions about its primary axis and is also designed to be axially displaceable along the same primary axis between at least two positions. The gas block includes a stop pin that is arranged to cooperate with a control surface of the gas pressure selector with complementary form and function, and further includes a locking device having a spring-loaded locking pin that can yield normally to the primary axis to temporarily lock the gas pressure selector in a predetermined position.
F41A 5/24 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated by direct action of gas pressure on bolt or locking elements
A rifle with a barrel firmly mounted in a framework, the barrel including a locking sleeve, a lock, a sliding block, and a gas-powered actuator. Advantageously quiet operation of the gas-powered actuator is accomplished when the actuator has an annular piston, which is movable on a plunger support, forming an expansion chamber, where the actuator acts on the sliding block via push rods and is pushed forward by reset springs, and the rifle further includes a gas borehole penetrating the walls of the barrel and the plunger support, and further where the plunger support includes an outlet channel in its front, upper range, which is fluidly separate from the expansion chamber when the annular piston is at rest, and is fluidly connected with the expansion chamber after a backward displacement of the annular piston.
F41A 5/20 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
The invention relates to a trigger unit (2) for a firearm, comprising a hammer (21) rotatably about a hammer axis (212) and prestressable by a hammer spring (211), a trigger lever (26) rotatably about a trigger axis (262), the trigger lever (26), has a trigger (264) and a trigger rear (263), which receives at least one interrupter (3). A sear (4) is rotatably mounted about a sear axis (43) and prestressable by a sear spring (41). The sear axis (43) and the trigger axis (262) coincide, and the sear (4) has a bearing recess (42) for receiving and limited rotation about a disconnector axis (35) of a disconnector pivot (32) formed on the underside of the disconnector (3), the bearing recess (42) being formed surrounding the disconnector pivot (32) at least partially in the direction of rotation about the disconnector axis (35).
The invention concerns a trigger unit (20) for a firearm, a trigger bar (264), viewed in direction (93), lies below the trigger axis. A trigger lever (26) has a rear (263) which accommodates at least one disconnector (30). A sear (40), rotatable about a sear axis (43) can be biased by means of a sear spring (41). The hammer axis (212), the trigger axis (262) and the sear axis (43) are arranged parallel to one another and parallel to a transverse direction (92). The trigger lever (26) has a recess and the sear (40) is at least partially arranged within. The sear axis (43) and the trigger axis (262) coincide. The sear (40) limits rotation of a disconnector joint (32) formed on the underside of the disconnector (30); the bearing (42) encloses the disconnector joint (32) at least partially.
The invention concerns a modular system with a trigger unit (20) for a firearm, wherein the trigger unit is designed as a drop-in trigger unit (20) to complement a trigger pocket (12) of the lower receiver (112) of the firearm, and that the trigger pocket (12) is received by the trigger housing (23), preferably completely.
The invention concerns a trigger unit (20) for a firearm, comprising a rotatable trigger lever (26), in which the trigger lever (26) has a trigger bar (264) which, lies below the trigger axis (262) and is moved when the trigger bar (264) is actuated against a barrel direction (91), and a fire-control/ safety selector (60) for selecting at least one "safe" and one "fire" position, wherein a locking lever (620) rotatable mounted about a locking lever axis (641) is arranged in the trigger unit (20) and is biased in a circumferential direction by a locking lever spring (630), and that the locking lever axis (641), when viewed in the barrel direction (91), is arranged behind the trigger axis (262), and the locking lever (620) is designed to releasable fix the fire-control/ safety selector (60) in a selectable position.
The invention relates to a handguard for mounting on a firearm with a shaft axis (41), comprising: a housing (11) with a slit (17) and with a clamping device (2) comprising a lever (21) with a center element (26) which lies in a normal plane to the shaft axis (41) in a through-opening. It has a recess (23) in its central region, a thread (24) at one end, a lever arm (27) at the other end, and a nut (3) with an internal thread. According to the invention, the center element (26) has a clamp taper socket (22). In the assembled state, a nut (3) is screwed onto the thread (24) and thus the center element (26) is arranged in an annular groove (131) of the travelling nut (13) so as to make contact with the center element (26).
The invention concerns a modular system with a trigger unit (20) for a firearm, wherein the trigger unit is designed as a drop-in trigger unit (20) to complement a trigger pocket (12) of the lower receiver (112) of the firearm, and that the trigger pocket (12) is received by the trigger housing (23), preferably completely.
The invention concerns a trigger unit (20) for a firearm, comprising a rotatable trigger lever (26), in which the trigger lever (26) has a trigger bar (264) which, lies below the trigger axis (262) and is moved when the trigger bar (264) is actuated against a barrel direction (91), and a fire-control/ safety selector (60) for selecting at least one "safe" and one "fire" position, wherein a locking lever (620) rotatable mounted about a locking lever axis (641) is arranged in the trigger unit (20) and is biased in a circumferential direction by a locking lever spring (630), and that the locking lever axis (641), when viewed in the barrel direction (91), is arranged behind the trigger axis (262), and the locking lever (620) is designed to releasable fix the fire-control/ safety selector (60) in a selectable position.
The invention concerns a trigger unit (20) for a firearm, a trigger bar (264), viewed in direction (93), lies below the trigger axis. A trigger lever (26) has a rear (263) which accommodates at least one disconnector (30). A sear (40), rotatable about a sear axis (43) can be biased by means of a sear spring (41). The hammer axis (212), the trigger axis (262) and the sear axis (43) are arranged parallel to one another and parallel to a transverse direction (92). The trigger lever (26) has a recess and the sear (40) is at least partially arranged within. The sear axis (43) and the trigger axis (262) coincide. The sear (40) limits rotation of a disconnector joint (32) formed on the underside of the disconnector (30); the bearing (42) encloses the disconnector joint (32) at least partially.
The invention relates to a handguard for mounting on a firearm with a shaft axis (41), comprising: a housing (11) with a slit (17) and with a clamping device (2) comprising a lever (21) with a center element (26) which lies in a normal plane to the shaft axis (41) in a through-opening. It has a recess (23) in its central region, a thread (24) at one end, a lever arm (27) at the other end, and a nut (3) with an internal thread. According to the invention, the center element (26) has a clamp taper socket (22). In the assembled state, a nut (3) is screwed onto the thread (24) and thus the center element (26) is arranged in an annular groove (131) of the travelling nut (13) so as to make contact with the center element (26).
The invention relates to a trigger unit (2) for a firearm, comprising a hammer (21) rotatably about a hammer axis (212) and prestressable by a hammer spring (211), a trigger lever (26) rotatably about a trigger axis (262), the trigger lever (26), has a trigger (264) and a trigger rear (263), which receives at least one interrupter (3). A sear (4) is rotatably mounted about a sear axis (43) and prestressable by a sear spring (41). The sear axis (43) and the trigger axis (262) coincide, and the sear (4) has a bearing recess (42) for receiving and limited rotation about a disconnector axis (35) of a disconnector pivot (32) formed on the underside of the disconnector (3), the bearing recess (42) being formed surrounding the disconnector pivot (32) at least partially in the direction of rotation about the disconnector axis (35).
Charging handles for firearms, particularly gas-powered rifles. The disclosed charging handles can be operated on both sides of the firearm and include a shaft having with lateral widening at both sides. The charging handle includes an active handle, a passive handle, and a latch, where the active handle is rotatable about a pin and is urged into a fixing position by at least one spring, such that when the active handle is rotated against the spring force, the latch is released. The passive handle is configured so that when the passive handle is rotated, the passive handle also rotates the active handle. In order to relieve the pin, the release position of the active handle is defined by a support surface on the lateral widening of the shaft. The passive handle is configured analogously.
Adapters for mounting an accessory on a firearm, firearm accessories configured to mount to those adapters, and sheath or handguard assemblies of firearms are disclosed. The recited accessory adapter is substantially annular or tubular in shape, and includes at least two portions that are arranged adjacently along the barrel axis of the firearm. A rear portion is formed on the weapon side of the adapter, so that the rear portion is geometrically complementary to the front end of a firearm sheath, at least in part, and a front portion of the adapter includes a cylindrical coupling surface on the outside for coupling of the accessory, where the coupling surface includes at least one bayonet extension that projects radially outwards.
Dust cover assembly for a firearm, including a dust cover, a first bushing and a second bushing, a pin guided in the first bushing with pin end and a cover spring. The dust cover assembly lends itself to tool-free mounting/dismounting and disassembly/assembly, as the assembly is configured so that the pin is received spring-preloaded in the axial direction at least in the first bushing and a guide extension for interacting with a guide groove and an insertion groove of the first bushing is formed on the pin. An insertion groove can be formed parallel to the axis of rotation of the pin on the inside of the first bushing, which begins at the outer end of the bushing and ends at the guide groove and is connected to the guide groove.
Bolt catches for firearms, receivers for firearms configured to receive the bolt catches, and firearms including the disclosed receivers and bolt catches. The disclosed bolt catches have a first bolt catch lever having a center element defining an undercut recess configured to optionally receive a connection section of a second bolt catch lever, and a biasing element configured to urge the first bolt catch lever into an idle position; the disclosed receivers are configured to receive the disclosed bolt catches, and the disclosed firearms include a receiver, and a grip and/or a stock, provided that the receiver defines a recess for receiving a second bolt catch lever and/or a plug.
The invention relates to a slide stop lever (2) for a firearm, comprising an upper lever arm (22), a lower lever arm (27), and a middle part (23) with a locking extension (28), which is formed pivotably about a pivot axis (21) in a lower housing (11), wherein the middle part has a clearance (24) for optionally receiving a connecting portion (32) of a second slide stop lever (3) in such a way that the second slide stop lever (3) can be connected in a form-fitting manner to the first slide stop lever (2). The invention also relates to a housing (1) and elements connected thereto for receiving the slide stop device (15).
Firearms, particularly rifles, including an upper housing having a barrel, where the barrel and the upper housing are interconnected by means of a guide. In order to improve the connection, the guide includes corresponding prismatic guide surfaces that extend in parallel with the barrel shaft when the firearm is mounted and ready to fire, and the barrel is secured to the upper housing by a tensioning element that can rotate in the upper housing about an axis of rotation that extends normally with respect to the firearm center plane, and the tensioning element includes a tensioning portion and an actuating portion.
The invention relates to a breech for a pistol comprising a barrel (1), which comprises at least one barrel block (11) and one chamber (12), as well as a slide (2) and a breech guide (21), which is designed to move on a guide rail (31) of a frame (3) of the pistol and on which a socket (23) having a breech face (231) is formed. In order to increase the mechanical stability, the barrel block (11) comprises at least one recess (15) on each side, which interacts with centering rails (25) that are provided on the inside of the breech guide (21) and are formed to be complementary to the recesses (15) in terms of form and function.
The invention relates to a magazine for a firearm, comprising a magazine body (11) having at least one slit (120) in the side (112), a feeder (20) comprising a slide receptacle (21), and a loading aid. For the purpose of simple mounting and collapse, the loading aid comprises a first and second slide (30, 40) which are designed so as to be able to be coupled inside the slide receptacle (21) by means of a latch (36), and the feeder (20) comprising at least one hole (24), for uncoupling the latch (36), in the direction of the slide receptacle (21).
F41A 9/62 - Magazines having means for indicating the number of cartridges left in the magazine, e.g. last-round indicators
F41A 9/67 - Arrangements thereon for charging, i.e. reloading having means for depressing the cartridge follower, or for locking it in a depressed position
The invention relates to a magazine holder (1) for a firearm, comprising: two actuating elements (2, 3) and a spring (4), wherein the first actuating element (2) has a locking extension (21) for the temporary attachment of a magazine (6), and a first actuating extension (22), the second actuating element (3) has a second actuating extension (32), and wherein the two actuating elements (2, 3) are (operatively) connected to one another such that the locking extension (21) releases the fastening of the magazine (6) counter to the tension of the spring (4) during a release movement onto one of the two actuating elements (2, 3). The invention is characterized in that each actuating element (2, 3) is designed as one piece, in that the second actuating element (3) has a bearing extension (33) on an end section (34) facing away from the second actuating extension (32) and connected by a connecting section (35), and in that the first actuating element (2) has a substantially shape-complementary bearing opening (25) for receiving the bearing extension (33) in an assembling position
The invention discloses a barrel for a firearm having a bore axis (18), a cartridge chamber (7) and an integrally formed locking sleeve (8) with a locking space (11), with locking lugs (5), the locking sleeve (8) has recesses (2) for bolt head lugs of a bolt head to be inserted. The barrel has, in the direction towards the cartridge chamber (7), at least two centering ramps (6) in the transition area between the recess for the lugs (5) and the locking space (11) in an oblique manner with respect to the bore axis (18). Further the recesses (2) forming the bayonet-type groove (12), viewed in the direction of the bore axis (18), each have a profile which comprises an elliptical segment. Further, the invention discloses a production process for such a barrel.
The invention relates to a breechblock for a firearm with a barrel-bore axis (11) and a locking sleeve (15), comprising a breechblock head (3) with a control pin (33) and a control-pin axis (334), and a sliding piece (4), which has at least one end face (49) and a mounting groove (46) and a substantially S-shaped control slideway (43) with a locked position (62) and a driving position (64). According to the invention, the mounting groove (46) is of a substantially U-shaped or J-shaped form, comprising two legs, which extend substantially in the direction of the barrel-bore axis (11), wherein one of the legs, in the case of the J shape the shorter leg, adjoins the locked position (62) of the control slideway (43) substantially from behind.
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
The invention relates to a firearm having a barrel, a sliding block (1), a bolt head (2), a firing pin (3) with a flange-like collar, a firing pin retaining pin (5) with a safety device, and a weapon median plane (17). For facilitating the handling, it is provided according to the invention that the firing pin retaining pin (5) is slidably mounted normally to the weapon median plane (17) in a retaining bore (6), that it is designed as one piece and to be rotationally symmetrical with a head (7) and a pin end (15) and has two annular grooves (11, 12). A locking pin (8) mounted in a spring-loaded manner in the sliding block (1) is designed such that, depending on the position of the firing pin retaining pin (5) in the retaining bore (6), it can optionally engage in one of the annular grooves (11, 12), which corresponds to a holding position or a release position for the firing pin.
F41A 19/13 - Percussion or firing pins, i.e. fixed or slidably- mounted striker elements; Mountings therefor
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
The invention relates to a magazine holder (1) for a firearm, comprising: two actuating elements (2, 3) and a spring (4), wherein the first actuating element (2) has a locking extension (21) for the temporary attachment of a magazine (6), and a first actuating extension (22), the second actuating element (3) has a second actuating extension (32), and wherein the two actuating elements (2, 3) are (operatively) connected to one another such that the locking extension (21) releases the fastening of the magazine (6) counter to the tension of the spring (4) during a release movement onto one of the two actuating elements (2, 3). The invention is characterized in that each actuating element (2, 3) is designed as one piece, in that the second actuating element (3) has a bearing extension (33) on an end section (34) facing away from the second actuating extension (32) and connected by a connecting section (35), and in that the first actuating element (2) has a substantially shape-complementary bearing opening (25) for receiving the bearing extension (33) in an assembling position
The invention relates to a barrel unit for a firearm, comprising a barrel (1) and a locking sleeve (3), the locking sleeve (3) having locking lugs (31) extending inward and barrel locking lugs (35) likewise extending inward. The barrel (1) has, on the outer surface thereof, a control path (16) for interaction with a control cam (36) arranged on the locking sleeve (3). The control path (16) comprises two portions, the first beginning at the barrel end and running parallel to the bore axis (11), the second being formed around the bore axis (11) in the circumferential direction at least in some sections. The second portion has a clamping surface (161) having a shape complementary to the control cam (46), the control cam and/or the clamping surface (161) being designed to be preloaded against one another in the radial direction in order to fix the barrel (1) in a predefined end position.
The invention discloses a barrel for a firearm having a bore axis (18), a cartridge chamber (7) and an integrally formed locking sleeve (8) with a locking space (11), with locking lugs (5), the locking sleeve (8) has recesses (2) for bolt head lugs of a bolt head to be inserted. The barrel has, in the direction towards the cartridge chamber (7), at least two centering ramps (6) in the transition area between the recess for the lugs (5) and the locking space (11) in an oblique manner with respect to the bore axis (18). Further the recesses (2) forming the bayonet-type groove (12), viewed in the direction of the bore axis (18), each have a profile which comprises an elliptical segment. Further, the invention discloses a production process for such a barrel.
The invention relates to a breechblock for a firearm with a barrel-bore axis (11) and a locking sleeve (15), comprising a breechblock head (3) with a control pin (33) and a control-pin axis (334), and a sliding piece (4), which has at least one end face (49) and a mounting groove (46) and a substantially S-shaped control slideway (43) with a locked position (62) and a driving position (64). According to the invention, the mounting groove (46) is of a substantially U-shaped or J-shaped form, comprising two legs, which extend substantially in the direction of the barrel-bore axis (11), wherein one of the legs, in the case of the J shape the shorter leg, adjoins the locked position (62) of the control slideway (43) substantially from behind.
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
The invention concerns a carbine with a weapon median plane (32), with a barrel (1) with a barrel bore axis (37), a gas drive (2), a sliding block (18), a closing spring unit (31), and a charging handle assembly (8) arranged in front of the sliding block (18), wherein the charging handle (8) has two operating handles (21a,b) rotatable mounted about pivot pins (23a,b) on a slider body (20), said operating handles (21a,b) being pushed about the pivot pins (23a,b) into their rest position by at least one handle spring. For facilitating the use and especially the forward shift of the charging handle, the slider body (20) is mounted on a carriage (19) which is arranged axially in front of the sliding block (18) and movable in the axial direction.
The invention relates to a carbine having a central weapon plane (32), comprising a barrel (1) that has a barrel bore axis (37), a gas drive (2), a bolt carrier (18), a recoil spring unit (31) and a charging handle unit (8) arranged in front of the bolt carrier (18), wherein the charging handle unit (8) comprises at least one handle (21a, b), which is mounted on a slider element (20) for rotation about pivot pins (23a, b) and is forcibly displaced about a pivot pin (23a, b) into its rest position by at least one handle spring (24), and the slider element (20) is mounted in a carriage (19) which is arranged axially in front of the bolt carrier (18) and is movable in the axial direction. The carbine is characterised in that the at least one handle (21a, b) comprises an elongate hole (36) for receiving the pivot pins (23a, b) and for the support by said pins.
The invention concerns a firearm comprising a gas drive, having an annular piston (30) which is displaceably arranged on the barrel (10) to form an expansion chamber (28) between two end positions. At least one gas port (15) penetrating the wall of the barrel (10) in the region of the expansion chamber (28) and a selector (20) being provided. In order to provide a simple and easily adjustable mechanism, the expansion chamber (28) is delimited by a ring surface (33) and an inner cylinder surface (36) of the piston (30), an end surface (29) of the selector (20) and the barrel (10). The selector (20) is arranged rotatable on the barrel (10) into at least two predefined rest positions. In each, the gas flow from the expansion chamber (28) is delimitable by at least one selector opening (23) formed on the selector 20.
F41A 5/20 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
The invention relates to a barrel unit for a firearm, comprising a barrel (1) and a locking sleeve (3), the locking sleeve (3) having locking lugs (31) extending inward and barrel locking lugs (35) likewise extending inward. The barrel (1) has, on the outer surface thereof, a control path (16) for interaction with a control cam (36) arranged on the locking sleeve (3). The control path (16) comprises two portions, the first beginning at the barrel end and running parallel to the bore axis (11), the second being formed around the bore axis (11) in the circumferential direction at least in some sections. The second portion has a clamping surface (161) having a shape complementary to the control cam (46), the control cam and/or the clamping surface (161) being designed to be preloaded against one another in the radial direction in order to fix the barrel (1) in a predefined end position.
The invention relates to a carbine having a central weapon plane (32), comprising a barrel (1) that has a barrel bore axis (37), a gas drive (2), a bolt carrier (18), a recoil spring unit (31) and a charging handle unit (8) arranged in front of the bolt carrier (18), wherein the charging handle unit (8) comprises at least one handle (21a, b), which is mounted on a slider element (20) for rotation about pivot pins (23a, b) and is forcibly displaced about a pivot pin (23a, b) into its rest position by at least one handle spring (24), and the slider element (20) is mounted in a carriage (19) which is arranged axially in front of the bolt carrier (18) and is movable in the axial direction. The carbine is characterised in that the at least one handle (21a, b) comprises an elongate hole (36) for receiving the pivot pins (23a, b) and for the support by said pins.
The invention relates to a bolt head for a firearm having a bolt head axis (28) and a plurality of locking lugs (7), wherein at least two recesses (50) having a radius (34), measured with respect to the bolt head axis (28), are formed on the bolt head between at least two adjacent locking lugs (7). To improve the guidance of the bolt head, the invention provides that at least two centering ramps (18), which are designed obliquely to the bolt head axis (28) and protrude in the axial direction toward the rear up to a central radius (35) that is greater than the radius (34), for self-centering the bolt head (2) during the bolt process are formed in the region of recesses (50).
The invention relates to a firearm having a barrel, a sliding block (1), a bolt head (2), a firing pin (3) with a flange-like collar, a firing pin retaining pin (5) with a safety device, and a weapon median plane (17). For facilitating the handling, it is provided according to the invention that the firing pin retaining pin (5) is slidably mounted normally to the weapon median plane (17) in a retaining bore (6), that it is designed as one piece and to be rotationally symmetrical with a head (7) and a pin end (15) and has two annular grooves (11, 12). A locking pin (8) mounted in a spring-loaded manner in the sliding block (1) is designed such that, depending on the position of the firing pin retaining pin (5) in the retaining bore (6), it can optionally engage in one of the annular grooves (11, 12), which corresponds to a holding position or a release position for the firing pin.
F41A 19/13 - Percussion or firing pins, i.e. fixed or slidably- mounted striker elements; Mountings therefor
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
The invention relates to a firearm, more particularly a carbine, having a clamping device for fastening a barrel (1) to a locking sleeve (3). The locking sleeve and a carrier (5), optionally the upper housing directly, are connected to one another by means of a clamping strip (6). The locking sleeve (3) is fixed on the upper housing by means of a clamping lever (4) which can rotate in the upper housing about a rotational axis (452) extending normal to the weapon central plane between two end positions, the ready-to-fire position and the disassembly position, said clamping lever (4) having at least one clamping portion (48), a handle (43) and a cam (41) formed on the clamping lever.
The invention relates to a weapon with cartridge-case ejection, in particular a carbine, with a barrel (1) with a movable sliding piece (18) with a breechblock head (19), with a breech face (42), with a movable ejector (21) and with a functional edge (35), which is fixed with respect to the weapon in the direction of the barrel axis (38) and forces the ejector (21) into its ejecting position when the sliding piece (18) returns after firing a shot. To ensure that ejection always takes place uniformly, an ejector lever (28) is arranged on the sliding piece (18) such that it can pivot about a pivot axis (32) extending perpendicularly to the centre plane (44) of the weapon, and said ejector lever comes up against the functional edge (35) during the return movement of the sliding piece (18) and is thereby pivoted, and so it comes up against an abutment face (43) of the ejector (21) and forces it into the ejecting position.
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
The invention concerns a firearm comprising a gas drive, having an annular piston (30) which is displaceably arranged on the barrel (10) to form an expansion chamber (28) between two end positions. At least one gas port (15) penetrating the wall of the barrel (10) in the region of the expansion chamber (28) and a selector (20) being provided. In order to provide a simple and easily adjustable mechanism, the expansion chamber (28) is delimited by a ring surface (33) and an inner cylinder surface (36) of the piston (30), an end surface (29) of the selector (20) and the barrel (10). The selector (20) is arranged rotatable on the barrel (10) into at least two predefined rest positions. In each, the gas flow from the expansion chamber (28) is delimitable by at least one selector opening (23) formed on the selector 20.
F41A 5/20 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
Firearms including magazine holders operable from either side of the firearm. The magazine holder includes two interconnected actuating elements, pivotable with respect to one another and separable from one another by longitudinal shifting, and a spring. The magazine holder is configured so that when pressure is applied to a right actuating element, a moment of force is applied to a first actuating element, which it cannot follow, and so both actuating elements, without changing their relative position to one another, are shifted against the force of the spring normal to the weapon median plane, removing a locking extension from the magazine housing. Upon actuation of the left actuating element, a stop on the right actuating element prevents its shift transverse to the weapon median plane, and so the first actuating element pivots against the force of the spring, and the locking extension is again moved from the locking element.
The invention relates to a firearm, more particularly a carbine, having a clamping device for fastening a barrel (1) to a locking sleeve (3). The locking sleeve and a carrier (5), optionally the upper housing directly, are connected to one another by means of a clamping strip (6). The locking sleeve (3) is fixed on the upper housing by means of a clamping lever (4) which can rotate in the upper housing about a rotational axis (452) extending normal to the weapon central plane between two end positions, the ready-to-fire position and the disassembly position, said clamping lever (4) having at least one clamping portion (48), a handle (43) and a cam (41) formed on the clamping lever.
The invention relates to a bolt head for a firearm having a bolt head axis (28) and a plurality of locking lugs (7), wherein at least two recesses (50) having a radius (34), measured with respect to the bolt head axis (28), are formed on the bolt head between at least two adjacent locking lugs (7). To improve the guidance of the bolt head, the invention provides that at least two centering ramps (18), which are designed obliquely to the bolt head axis (28) and protrude in the axial direction toward the rear up to a central radius (35) that is greater than the radius (34), for self-centering the bolt head (2) during the bolt process are formed in the region of recesses (50).
The invention relates to a weapon with cartridge-case ejection, in particular a carbine, with a barrel (1) with a movable sliding piece (18) with a breechblock head (19), with a breech face (42), with a movable ejector (21) and with a functional edge (35), which is fixed with respect to the weapon in the direction of the barrel axis (38) and forces the ejector (21) into its ejecting position when the sliding piece (18) returns after firing a shot. To ensure that ejection always takes place uniformly, an ejector lever (28) is arranged on the sliding piece (18) such that it can pivot about a pivot axis (32) extending perpendicularly to the centre plane (44) of the weapon, and said ejector lever comes up against the functional edge (35) during the return movement of the sliding piece (18) and is thereby pivoted, and so it comes up against an abutment face (43) of the ejector (21) and forces it into the ejecting position.
F41A 15/14 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on, or within, the bolt
F41A 15/16 - Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on the breech housing or frame
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
93.
Pistol having a rigid barrel, in particular training weapon
A training pistol having a rigid barrel and operating with a conventional blowback system, including a frame, a slide and a barrel, including a slide stop device, a firing pin assembly and preferably including a slide lock which can be moved into a disassembly position in which it releases the movement of the slide toward the front. This release can only be achieved if there is no magazine in the magazine well of the frame and the slide is stopped. The barrel is fastened in the frame by a locking device that can be brought into a release position in which it releases the barrel. Additionally an unlocking gap is provided between the barrel and the slide, and when the gap is overcome, after the slide lock has moved into the disassembly position, an unlocking ramp provided on the slide forces the locking device into the release position.
c) an upper surface of the lever lies opposite an edge of the slide.
When the magazine is withdrawn and the slide is stopped by the slide stop device, the lever can be rotated to allow the forward movement of the receiver.
F41A 19/30 - Mechanical firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
A pistol with a frame, including a trigger mechanism and a movable slide, in which a barrel, a recoil spring, and a firing mechanism comprising a firing pin are located. The firing pin is movably mounted in a firing pin guide, where the firing pin guide has a holding plate on the end, which is pivoted in a holding notch in the slide, the slide being affixed in one angle of rotation of the holding plate and not in one other angle of rotation, and that the holding plate has a stop retainer, which abuts against a stop level in the frame and prevents the firing pin guide (spacer sleeve) and the firing pin from moving forward with the slide when the slide is removed from the frame.
F41C 7/00 - Shoulder-fired smallarms, e.g. rifles, carbines or shotguns
F41A 11/00 - Assembly or disassembly features; Modular concepts; Articulated or collapsible guns
F41A 3/64 - Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
F41A 3/28 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt having fixed locking elements on the non-rotating bolt and rotating locking elements mounted on the barrel or breech housing, e.g. rotatable rings
F41A 5/06 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated the barrel being rotated about its longitudinal axis during recoil
F41A 17/64 - Firing-pin safeties, i.e. means for preventing movement of slidably-mounted strikers
A pistol having a handle piece, a slide that is movable on the handle piece along guides, and a barrel. Provided in the handle piece is a blocking device for the forward movement of the barrel, where the blocking device has a retaining platelet that is movable in a slot and is under the action of a spring, for a barrel projection. A spring platelet is provided in the slot between the spring and the retaining platelet, where the spring platelet is designed such that it can be partially extracted from the slot transversely with respect to the center plane of the pistol. In this extracted position, the spring platelet is pivotable, together with the retaining platelet, against the force of the spring, with the result that the retaining platelet passes out of the movement path of the barrel projection and the slide can be withdrawn forward.
A pistol with a frame, a slide which is movable thereon and a rotary barrel which is located in the slide. The rotary barrel is rotated and moved axially with respect to the slide between a locked position and an open position by means of cams and grooves. In order to avoid the wear which is customary in weapons of this type, the slide is provided with a stop surface running obliquely with respect to the bore axis, and the barrel has a corresponding contact surface. During the locking by the flat contact between said surfaces, the beginning of the relative rotational movement is initiated. By virtue of this precisely guided and directed interaction, wear can be reduced by orders of magnitude relative to the prior art.
F41A 3/16 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks
F41A 3/26 - Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the locking elements effecting a rotary movement about the barrel axis, e.g. rotating cylinder bolt locks semi-automatically or automatically operated, e.g. having a slidable bolt-carrier and a rotatable bolt
F41A 5/06 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated the barrel being rotated about its longitudinal axis during recoil
A practice weapon, having a conventional handle piece with a lock for a drop barrel, with a trigger mechanism which optionally has a rotary bearing for a rotatable trigger, with a spring base on which the return spring is supported; and with a practice breech with a fixed practice barrel. In order to permit a conversion without the use of a tool, an adapter is inserted into the handle piece, the adapter being supported firstly above the trigger mechanism, optionally above the rotary bearing, on a brace and secondly in the upper region of the spring base of the handle piece. Furthermore, the upper region of the adapter has guides for the practice barrel, and the lock interacts with a locking carriage, which is formed in a locking slot of the adapter, in such a manner that the locking carriage secures the practice barrel.
F41A 21/26 - Barrels or gun tubes; Muzzle attachments; Barrel mounting means specially adapted for recoil reinforcement, e.g. for training purposes
F41A 5/04 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated the barrel being tilted during recoil
F41A 5/06 - Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated the barrel being rotated about its longitudinal axis during recoil
A pistol with a trigger spring which assists the trigger movement counter to the force of a restoring spring and acts at one end on the trigger slide and at the other end directly or indirectly on the housing of the pistol. In order further to improve the trigger spring, it is provided that said trigger spring is a helical spring which is loaded in compression and the interior of which contains a guide pin which, in the region of one of the ends thereof, has a transverse bolt with which said guide pin rests in a groove fixed on the housing, and which, in the region of the other end thereof, holds a first end region of a hook in a movably mounted manner, the second end region of which hook is of U-shaped design, and in that part of the trigger slide is mounted in said U-shaped end.
A catch device for the breech of a pistol, in which a spring acts upon a pivotable holding lever so that the latch thereof passes out of the path of the breech and the handle thereof is pressed away from the breech. Part of the holding lever is pivoted by the magazine slide, after the final cartridge has been pushed in counter to the force of the spring, so that after the cartridge has been fired, the breech is caught against the latch and remains in the region of the rear end position thereof. In order to increase service life, the spring is a compression spring, pretensioned between two claws of the holding lever and arranged in a slot of the housing so that one end bears against the base of the slot and the other end bears against the claw.
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