WO2011103978A1 - Drehwarzenverschluss und waffe - Google Patents
Drehwarzenverschluss und waffe Download PDFInfo
- Publication number
- WO2011103978A1 WO2011103978A1 PCT/EP2011/000718 EP2011000718W WO2011103978A1 WO 2011103978 A1 WO2011103978 A1 WO 2011103978A1 EP 2011000718 W EP2011000718 W EP 2011000718W WO 2011103978 A1 WO2011103978 A1 WO 2011103978A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking
- closure
- control
- head
- carrier
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—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
- F41A3/30—Interlocking means, e.g. locking lugs, screw threads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—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
- F41A3/26—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
- F41A3/28—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A3/00—Breech mechanisms, e.g. locks
- F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
- F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
- F41A3/16—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
- F41A3/26—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
Definitions
- the present invention relates to a turn hinge closure with a closure support and a locking head mounted therein with a plurality of locking lugs and a locking piece with a plurality of locking lugs.
- the directional indications used above, below, at the front, at the back, at the right and at the left refer to a weapon held in the attack from the point of view of the shooter.
- the basic task and basic function of Drehwarzenver anywayn is to securely fix a cartridge to be fired before triggering a shot in the chamber of a barrel or gun barrel.
- a closure head at the abutment bottom of which a cartridge to be fired is held, is introduced into a locking head and fixed there by a rotary movement in a kind of bayonet closure. This is done via the so-called.
- Locking warts which are arranged radially outward on the closure head and so-called. Locking warts, which are arranged radially inwardly in the so-called. Locking piece.
- the locking warts each enter through gaps between the locking lugs in the locking head and pass the locking lugs in the direction of cartridge chamber.
- Locking head are also formed on the closure head gaps along which the closure head after its immersion in the locking head to the
- Locking warp rows can pass.
- the locking warts underlie the locking lugs (more precisely, the rearwardly facing end faces of the locking lugs)
- Buttocks reach in front of the forward facing end faces of the
- Locking lugs In this position, the lock is locked.
- the cartridge is ignited, and the repulsive forces that occur over the thrust floor, the
- Lock head the lugs and the locking lugs introduced into the firmly connected to the gun barrel locking piece. This will be reliable prevents the closure from undesirably returning during or immediately after firing.
- the closure head In automatic weapons, where new ammunition is supplied through the closure assembly without manual reloading, the closure head is normally mounted in a lock carrier, which is provided with a closing spring forward and by recoil action directly or via the propellant gases and a gas linkage against the action of the closing spring is pressed backwards.
- the rotational movement of the closure head for locking and unlocking is controlled via a link control, which acts between the closure carrier and the closure head, by the movement of the closure carrier and a relative movement between the closure carrier and the closure head induced thereby.
- This basic closure principle is known, for example, from the Mauser MG 34, the MG4 and the SLB 2000 from Heckler & Koch.
- Other turnbuckles are also known from DE 196 00 459 or EP 0 188 681.
- CH 51 131 AI shows a GeradzugverInstitut with locking lugs, which have inclined locking surfaces and corresponding to side walls
- DE 419803 A shows a recoil-controlled cam seal in which the locking lugs on a rounding from its rotational movement in a
- DE 196 00 459 A1 shows a rotary head closure in which the closure head has two rows of locking lugs lying one behind the other in the longitudinal direction with up to 12 warts per row, the side flanks of which define a coarse thread relative to the longitudinal axis of the closure. This is provided in the unlocking and locking of the closure head in the also with slanted locking lugs
- Locking piece causes additional rotational movement of the closure head over the locking and locking lugs, which engages or disengages the control pin from a radially extending in the circumferential direction and securing groove in the guide sleeve (lock carrier).
- EP 0 188 681 deals with the problem of the rebound of the breech blocks occurring when a leading rotary closure head strikes a radial annular surface at the rear edge of the tube by means of a rotary closure head with two rows of barbs arranged one behind the other in the longitudinal direction.
- the edges of the closure surfaces are rounded, and bevelled viewed in the firing direction right edge of the locking surfaces. This bevel of the locking surfaces serves to provide a safe distance to the rebounding closure surfaces.
- Turnbuckles are also used in machine guns where the
- Closure assembly performs all the essential drive functions, namely the feeding of the ammunition from a cartridge belt, the removal and reliable ejection of empty shot cartridge case, and the transport of ammunition belt with the cartridges therein.
- considerable masses are reciprocated in the weapon both in the weft direction, ie in the direction of the axis of the soul, but also transversely to the weft direction, e.g. when operating the
- the closure head performs fast back and forth rotational movements. Find these movements at high cadence
- Machine gun a soft shooting characteristics can be achieved, which allows an improved hit rate and increased accuracy.
- a task can be seen therein, acting on the turnaround closure To reduce accelerations and restoring forces and to provide a correspondingly improved turnbuckle closure.
- a cam portion is formed in the locking piece, which cooperates with a correspondingly formed control section on the closure head.
- Lock carrier and closure head or between a control link and a control pin driven rotational movement of the closure head in a
- the cam section acts as a wedge on which the
- Bearing head is supported with its control section, and transmitted over the control link on the control bolt torque is partially translated into a tensile force, which allows even a very tight, after the firing geliperte cartridge case ruckarm from the chamber to solve before the closure head in his has rotated completely unlocked position and is pulled from the lock carrier linearly to the rear out of the locking piece.
- the empty cartridge is released in a linearly slowed movement "soft" from the chamber.
- Cam section and the Entriegelungsflanken in the control link a force Increasing leverage can be generated, which makes it possible to remove very tight-fitting or heavily-lubricated cartridge cases from the chamber.
- Control section formed on a breech.
- Closure head can be realized.
- cam portion in the locking piece is also arranged and designed so that it rotates during the locking phase of the leading closure head pending on the stop surface in the control link of the lock carrier control pin in a control position in which the control link of the
- Unlocking operations on the locking head acting transverse forces intercept and support it, so that the locking head is guided verkantungsarm in the locking piece and in the bolt carrier and so all control, pilot, lock and Unlocking movements with very low internal friction can perform.
- a sufficient part of the energy introduced via a throttle linkage into the closure system is available for belt transport, for unbonding and
- Guides can be led forward. These guide tracks engage, for example, in gaps between the locking lugs in the lateral flanks of the closure head. Furthermore, this measure also ensures that the closure head is not unintentionally twisted when entering the locking piece and tilted there. This is especially helpful for multi-row turnbuckles, as this ensures that the closure head completely into the
- Locking piece can dip before it is twisted there in its locking position.
- the developments according to the claims 4 to 8 relate to further features for improving and optimizing the closure function, in particular the interaction between the closure head and locking piece or between the closure head and lock carrier (and between control link and control pin).
- Claim 4 relates to a slope or inclination of the cooperating end faces of the locking or locking warts.
- the final locking or primary unlocking does not take place in one plane, but on a screw track with a low pitch. This has the advantage during locking that the cartridge can be inserted particularly securely into the cartridge chamber and the closure head can be positioned very accurately to the cartridge chamber. Also, rebound effects at the end of the locking movement are reduced in this way.
- the multi-row arrangement of the locking lugs according to claim 5 allows a particularly compact and slim design of the rotary lug closure with a large locking surface of the end faces of the locking and locking lugs.
- a guide channel which extends between two adjacent locking lugs, and which is defined by corresponding active surfaces on these locking lugs, which engage during locking or unlocking of a control cam lobes.
- the control cam is guided with a predetermined dimensional tolerance and possibly with a basic game in the guide channel, and the movement transitions between the axial and rotational movement during locking or between the rotational movement and the axial movement when unlocking are accurately transferred to the control cam, so that rebound effects be neutralized in the movement transitions and not affect the flow of movement. (Claim 6))
- the guide channel is thereby by two facing side surfaces of two adjacent
- Locking warts the cam portion formed on a locking lug and an obliquely forwardly facing guide surface of the other locking lug, which faces the cam portion. This arrangement ensures that the control plug is continuously guided between two guide surfaces controlled. Either between the side surfaces of the two adjacent ones
- Locking lug and the guide surface on the other locking lug In order to In particular, the already mentioned pre-control movement during locking and the pull-out screw movement (lift function) is reliably controlled. (Claim 7)
- the closure head When the closure arrangement is removed, the closure head can not be forcibly pulled out of its receptacle in the closure head in the forward position and thereby the receptacle of the closure head in the closure carrier is damaged.
- Locking head allow on the one hand a symmetrical cartridge feed when
- Lock carrier and housing can be significantly reduced.
- Figure 1 is a perspective view of a closure assembly with a Drehwarzenver gleich invention in a view obliquely from the front;
- FIG. 2 shows the closure arrangement shown in FIG. 1 in a view from FIG
- FIG. 3 shows a cross section through a weapon housing in the region of the closure guide arrangement
- Figure 4 is a longitudinal section through that shown in Figures 1 and 2
- FIG. 5 shows a cross section (section A-A) of the closure arrangement illustrated in FIG. 4;
- Figure 6a to k are schematic representations of the shutter cam position and the associated control bolt position to explain the essential functional sequences in the VerInstitutver- / unlocking;
- FIG. 7 shows a representation of the closure head in a side view
- FIG. 7a shows a detailed illustration of a closure lug of the closure head
- FIG. 7 (detail Y).
- the embodiment shown in the figures shows a closure assembly of a machine gun, not shown, which is designed as a gas pressure loader.
- FIGS. 1 to 5 show the essential components.
- the closure assembly comprises a closure support 1, which is coupled at its front end via a gas pressure linkage 2 with the (not shown) Gasab casserole the weapon. It builds in a known manner, the gas loss over a
- Gas take-off cylinder (not shown) on the front end surface of the piston 4 to a gas pressure which transmits a force on the gas pressure rod 2 on the closure support and this in the housing 6 (see Figure 3) moves backwards.
- the housing 6 (see FIG. 3) is here formed by two housing shells 8 and 10, which in their interior serving as VerInstitut für für usurability and transport the lock carrier 1 in its reciprocation in the housing 6 ,
- the lower guide rails 12, 14 engage in the guide grooves 20 and 22 on the left and right sides of the closure support 1 and guide it horizontally in the longitudinal direction - transversely and vertically fixed -. along a bore axis 24 (see FIGS. 1 and 2) in the housing 6.
- a guide-free gap 21 is formed between the front and rear left guide grooves 20 and right guide grooves 22, the guide is particularly low friction and insensitive to contamination. Dirt is from the guide grooves 20, 22, which surrounds the guide rails 12 and 14 claw-like, stripped and removed from the guide rails 12 and 14, so that the dirt can not accumulate in the actual guide area. In this way, the actual guide surfaces and thus the occurring
- Closure guide device 30 which serves as a carrier element
- Guide shaft 32 includes, which rotatably receives at its upper end serving as a control control roller 34 and one in a transverse recess 26 of the
- Lock carrier 1 axially guided, serving as a guide element guide roller 36th penetrated, which also rotatably seated on the guide shaft 32 and projects laterally beyond the side cheeks of the closure carrier 1.
- Guide shaft 32, control roller 34 and guide roller 36 are arranged coaxially with respect to an axis of symmetry 33 which is perpendicular to the axis of the soul 24.
- the guide shaft 32 itself sits axially
- Shelving carrier 1 serving to accommodate slidably.
- the axial travel is defined by a recess 42 on the outside of the guide shaft 32, in which a locking pin 44 passing through the locking carrier 1 in the transverse direction forms a stop.
- the guide shaft 32 is thus displaceable between the upper and lower stop surface of the recess 42 against the retaining pin 44, which also prevents the guide shaft 32 of the spring 40 upwardly from the receiving opening 38th
- the control roller 34 is via a rivet 46 and a
- Washer 48 is rotatably fixed to the upper end of the guide shaft 32.
- control roller 34 engages in the U-shaped control link of a cam lever 50, wherein the control roller 34 with its spherical peripheral surface alternately engages the inner flanks of the lateral legs 52 and 54.
- control roller 34 serves as a drive cam, which points the cam lever transversely to the axis of the soul 24
- cam lever 50 which in turn drives a cartridge conveying mechanism.
- the cam lever 50 transmits depending on its direction of movement over its legs 52, 54th
- Lock carrier 1 which is thereby tilted transversely to the right or left of the housing 6. So that these lateral forces the leadership characteristics and the mobility of the
- Housing 6 retarding friction effect.
- the execution of these guiding or control elements as crowned rollers 34, 36 ensure a particularly smooth running. For example, causes the right leg 52 on the control edge a force acting on the left to the right side of the
- Control roller 34 on, so puts the guide roller 36 on the left side of the
- rollers 34 and 36 roll in opposite directions on opposite flanks.
- the convex rolling surfaces of the rollers 34, 36 ensure a clean unrolling function even with slightly tilted position of the closure carrier 1, and roll in slightly tilted position with their rolling surfaces on the guide flanks of the guide rails 16, 18 and the inner flanks of the legs 52, 54 of the Cam lever 50.
- the cam lever 50 is disposed in a swing-down hinged lid 56 which receives a Gurtfordermechanismus (not shown).
- the cover 56 can be closed in any closed position, without the risk that the cam lever 50 and the control roller 34 is damaged. If one of the legs 52, 54 reaches the control roller 34 with its downwardly pointing end face, this is combined with the control roller 34
- Guide shaft 32 is moved into the receiving opening 38 in the lock carrier 1 into it.
- the upper end face of the control roller 34 then slides along the lower end face of one of the legs 52 or 54 until the control tube 34 again completely engages the path of the
- Cam lever 50 passes and there 40 by action of the spring.
- the outer surface of the guide shaft 32 and / or the inner surfaces of the control roller 34 and the guide roller 36 may have particularly slippery surfaces (coating, processing). It is also possible to connect the control roller 34 and the guide roller 36 in turn via suitable roller bearings with the guide shaft 32. In other embodiments (not shown) can also in the region of the guide grooves 20 and 22 roller bearings be provided in these areas, the frictional resistance to the
- Control roller 34, guide roller 36 are provided slidingly on the guide flanks or the inner flanks of the cam lever attacking control / guide elements, which are also with respect to the guide shaft (32) movable / displaceable Such
- closure arrangement is provided with a so-called.
- a rotary cam closure in which a closure head 100 is axially displaceable and rotatably received between a locking and unlocking in a guide sleeve 58 at the top of the closure carrier 1.
- a guide sleeve 58 At the front end of the carries
- Locking head 100 in two consecutive wreaths four front 104v and four rear 104h locking warts, each one (in dial orientation) in pairs one behind the other between one and two o'clock of the four and five o'clock, the seven and eight o'clock and the ten and eleven Clock position are arranged.
- the illustrated closure arrangement is provided for a so-called gun to be fired, in which the entire closure assembly is located behind the ammunition before the firing and advances the firing of a shot, the ammunition in the (not shown here) ammunition / cartridge warehouse feeds and there after the Locking the lock ignites.
- control link 60 has a front linear guide region 66 and a rear Linearschreibungs Scheme 68, which merge via a control edge 62 for locking and a control edge 64 for unlocking each other.
- Linear guide portion 66 is a transverse to the axis of the soul 24 arranged plane
- Stop surface 70 is formed, which cooperates with a rear end face 128 on the control pin 102, that at leading lock carrier 1 and in
- Linearschreib area 66 arranged control pin 102 no angular momentum is transmitted to the closure head 100.
- the control pin 102 is formed with a wedge-shaped radially outwardly widening cross-sectional profile and engages in the correspondingly formed receiving profile of the control link 60 and in particular the Linearschreibungs Schemee 66 and 68 a.
- the closure head 100 is held over its side edges 130 in the control link 60 as in a dovetail guide and secured against tilting in the guide sleeve 58.
- the closure head e.g., with the closure assembly removed
- Guide sleeve 58 is located (see position in Figure 4).
- a removal window 71 is provided at the rear end of the linear guide region 68, from which the control bolt 102 can be swiveled out by means of a rotary movement of the closure head 100 in the guide sleeve 58, so that then the closure head 100 forward from the
- Guide sleeve 58 can be removed.
- a firing pin channel 1 16 in which the firing pin 1 18 is slidably guided.
- the firing pin 1 18 is at its rear end with a ball head 120 in a receiving camp 59th
- the firing pin 1 18 moves together with the closure carrier 1, relative to the closure head 100 to the front and to the rear.
- the firing pin 118 pushes through the firing pin opening 124 and exits the impact floor 126 at the front end of the shutter head 100, where the bottom of the cartridge to be fired abuts and strikes the firing pad.
- the cartridge engages an extractor claw 112, which is pressed by a spring-loaded pressure pin in its holding position. The clamping force is set so that it swings radially when the cartridge feed over the rear edge of the cartridge bottom
- the locking lugs 104 on the closure head 100 interact with the locking lugs 204 on the locking piece 200 during the locking process.
- the bumps 104 dive between the recesses 202 (FIG. 8) in the
- Locking piece 200 and are brought into a position in which the control edge 62 engages to lock in the control link 60 on the control pin 102 and this twisted and thus brings the locking lugs 104 in front of the locking lugs 204 in the locking piece 200 (the locking head 100 is twisted), so that the rearwardly facing end surfaces 106 of the bumps 104 create the forwardly facing end surfaces 206 of the locking lugs 204 and the
- the closure head 100 is also accurate to the chamber (not shown), which is worked out at the rear end of the gun barrel (not shown), which in turn fixed and in a defined position with the
- Locking piece is connected.
- the control edge 64 engages in the control link 60 at a relative movement of the closure carrier 1 to the closure head 100 on the control pin 102 and turn it out of its locking position, so that the closure head 100 again with the bumps 104hv through the recesses 202 on the locking piece 200th can be led out linearly to the rear.
- a guide channel 209 (see FIG. 6c) is provided in the locking piece 200, which runs partially along the control cam portion 208 (see FIGS. 6 and 8) and cooperates with a control stop cam 104h 'on the closure head 100.
- the guide channel 209 extends between the dot-dashed lines shown in Figure 6c. It is defined by the mutually facing side surfaces 207a and 207b of the circumferentially adjacent locking lugs 204a and 204b, by the control cam portion 208 on the control lug 204b and a guide surface 205 on the locking lug 204a.
- the guide channel 209 thus defined guides the control plug cam 104h 'on its side flanks 109a and 109b via a control section 132 and a guide section 111 (see also FIGS. 6, 7 and 7a).
- the effect of this arrangement is mainly used to improve the cartridge extraction process and to make the entire movement during unlocking and locking liquid and low-stress.
- Locking warts 204 and 204a, b are unwound and shown twisted to each other.
- the corresponding position of the control pin 102 in the control link 60 is shown hatched. Trigger the shutter
- closure assembly (lock carrier 1 and closure head 100) is in its rear position in the housing 6
- Locking springs are tensioned and engage in the region of the two closure spring eyes 72 on the closure support 1 and are on the closure spring guide rods (not shown), which
- the closure carrier 1 is held by the trigger mechanism (not shown) on the detent lugs 74.
- the closure head 100 is in its unlocked position and is held on the guide rails 16 and 18 in this rotational position.
- the control pin 102 is located in the front linear guide area 66.
- Lock assembly is the detent lugs 74 released, and the
- Shutter assembly speeds forward under the action of the shutter springs (in the arrow direction, see Fig. 6a to 6e).
- the closure head 100 is pushed in the lock carrier 1 to the rear.
- the control pin 102 moves relative to the closure carrier 1 in the control link 60, in the front linear guide portion 66 to the rear and there suggests the flat stop surface 70 at.
- the bumps 104 dive the recesses 202 between the locking lugs 204 passing into the locking piece 200, at the top there is a supply ramp 210 for the cartridge, via which it is further inserted into the chamber of the gun barrel.
- the control plug cam 104h ' is introduced into the guide channel 209, and axially guided over the side surfaces 207a, b at their side edges 109a, b in the guide channel 209.
- the leading closure head 100 guided in a form-fitting manner by the guide rails 16, 18 in the housing leaves the guide rails 16, 18 with its front row of locking lugs 104v and initially overruns the rear locking lug row 204 of the front lug row 104v
- Locking piece 200 During further forward flow of the closure head 100 and the rear locking lug series 104h of the closure head 100 runs from the guide rails 16, 18 from.
- the closure head 100 remains in its unlocked position until the control plug cam 104h 'abuts with its control section 132 against the cam section 208 in the locking piece 200, which transmits an angular momentum to the closure head 100, so that this with its
- control shutter cam 104h Clockwise by about one-third of its total rotation.
- the control shutter cam 104h Clockwise by about one-third of its total rotation.
- the outer diameter of the cylindrical shaft surface 105 (FIGS. 1, 2 and 5) extending between the locking lugs 104 is matched to the clear width w (inner diameter) between the radially inwardly facing top surfaces 203 of the locking lugs 204 (see FIG. And so that the Locking head 100 during the locking process can not escape and tilt. Rather, it is supported with its cylindrical shaft surface 105 on the corresponding top surfaces 203 of the locking lugs 204. As a result, the closure head 100 is axially guided in the locking piece 200, does not tilt, sets its forward movement into a without major friction losses
- the rear stop surface 128 of the control pin 102 from the area of the stop surface 70 in the control link 60.
- the control edge 62 for locking in the control link 60 engages a corresponding control surface of the control pin 102 and continues the locking function, by the relative movement between cam section 208 and control section 132 has been initiated.
- the control edge 62 sets for locking on a corresponding control surface of the control pin 102 and thereby twists the closure head 100 further into its locking position.
- the cartridge bottom sets completely against the impact bottom 126 of the closure head 100, and the extractor claw 1 12 snaps into the appropriate Auszieherrille on the cartridge bottom.
- the closure head 100 Upon further rotation of the closure head 100, the bumps 104 reach in front of the locking lugs 204, and the rear end surfaces 106 of the bumps 104 completely hide the front end surfaces 206 of the locking lugs 204. In this case, the closure head 100 performs a rotation about another two thirds of its total rotation.
- the locking end surfaces 106 and 206 are inclined at a self-locking angle to the axis of the soul 24, and the remaining locking takes place in a kind of screw movement with a flat pitch between the bumps 104 and the
- Locking warts 204 The surface coupling is self-locking. That is, an axial effect on the closure head does not cause the locking lugs 104 to move independently from their Verrieglungslage.
- the locking process described above proceeds extremely smoothly and without strong rebound movements by the pilot control (cam section 208 and control section 132, about one third of the total rotational movement) and the final final locking.
- the inclination of the end surfaces 106 and 206 facilitates this process and reduces the internal frictional resistance.
- the inclination of the cam portion 208 corresponds to the inclination of the control portion 132, and the inclination of the
- Guide surface 205 and the guide portion 1 11 is adjusted to the inclination of the control edge 62 for locking or the control surface on the control pin 102 so that both processes smoothly merge into one another.
- Inclination angle of the control edge 62 for locking the closure head is selected with respect to the inclination angle of the cam portion 208 so that the rotational acceleration of the locking closure head is increased when the closure head control from the cam portion 208 on the locking control edge 62.
- the inclination angle of the control edge 62 corresponds to the inclination angle of the control edge 64 for unlocking, to ensure that the
- Control bolt 102 with as little side play over the entire length of the control link 60 and above all by the control edge regions 62 and 64 can move.
- the control pin 102 is now at the front end of the rear linear guide region 68, and the closure head 100 itself is set in the linear direction in the locking piece 200 and locked in the circumferential direction.
- the lock carrier 1 now moves relative to the closure head further forward and pushes the firing pin 118 in the firing pin channel 1 16 forward and indeed so far that the tip of the firing pin 1 18 pushes forward through the firing pin hole 124 and the cartridge ignites.
- the control pin 102 moves in the linear guide region 68 relative to the further forward sliding closure carrier 1 to the rear until the closure carrier 1 with his Front 61 on the rear facing front side 201 of the
- Locking piece hits and its forward movement stops. As a result, the relative movement between the closure carrier 101 and the locking piece 200 is interrupted.
- closure carrier 1 After firing, the closure carrier 1 is pressed back against the action of the closing springs via the gas pressure acting on the piston 4 and initially moves backwards relative to the closure head 100 (in FIG.
- the bump warts 104 are unscrewed from the region of the locking bumps 204 (FIG. 6g).
- Cartridge sleeve bottom, and the extractor claw 1 12 can rotate in the Auszieherrille the cartridge case.
- the rotational movement is first applied between the control edge 64 and the control pin 102.
- Firing the cartridge case can be widened (gelidert) and very firmly wedged in the chamber of the barrel. In this case relies on the
- Extension of the gas pressure linkage 2 is arranged.
- this stop pin 76 is cushioned by a mechanical buffer 78, which realizes a high mechanical energy intake via an annular spring arrangement 80 and swallows a high proportion of the kinetic energy of the closure arrangement with low recoil.
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Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012551560A JP5650763B2 (ja) | 2010-02-26 | 2011-02-15 | 回転ラグブリーチ及び兵器 |
KR1020127022070A KR101373960B1 (ko) | 2010-02-26 | 2011-02-15 | 회전 러그 개머리 및 무기 |
EP11705167.2A EP2539664B1 (de) | 2010-02-26 | 2011-02-15 | Drehwarzenverschluss und waffe |
BR112012018872A BR112012018872A2 (pt) | 2010-02-26 | 2011-02-15 | culatra de protusão rotativa e arma |
AU2011220106A AU2011220106B2 (en) | 2010-02-26 | 2011-02-15 | Rotary lug breech and weapon |
ES11705167.2T ES2538263T3 (es) | 2010-02-26 | 2011-02-15 | Cierre de tetones giratorios y arma |
CA2785947A CA2785947C (en) | 2010-02-26 | 2011-02-15 | Rotary lug breech and weapon |
US13/594,465 US8677883B2 (en) | 2010-02-26 | 2012-08-24 | Rotary lug breeches and weapons including such rotary lug breeches |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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US13/594,465 Continuation US8677883B2 (en) | 2010-02-26 | 2012-08-24 | Rotary lug breeches and weapons including such rotary lug breeches |
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EP (1) | EP2539664B1 (de) |
JP (1) | JP5650763B2 (de) |
KR (1) | KR101373960B1 (de) |
AU (1) | AU2011220106B2 (de) |
BR (1) | BR112012018872A2 (de) |
CA (1) | CA2785947C (de) |
DE (1) | DE102010009427B4 (de) |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2951674B1 (de) * | 2013-02-01 | 2019-08-14 | Hitachi Vantara Corporation | Verfahren und vorrichtung zur ermöglichung von feinkörniger, skalierbare speicherzuordnung in einem datenspeichersystem |
DE102013003435B4 (de) | 2013-02-27 | 2014-10-16 | Heckler & Koch Gmbh | Ausstoßvorrichtung für eine Feuerwaffe sowie Waffengehäuse und Feuerwaffe mit einer Ausstoßvorrichtung |
US9151552B2 (en) * | 2013-03-15 | 2015-10-06 | Christos Stratis Gryparis | Lock interface insert for machine gun bolt assembly |
US9599417B2 (en) | 2014-05-15 | 2017-03-21 | Savage Arms, Inc. | Extractor mechanism for firearm |
US10436530B2 (en) * | 2016-10-25 | 2019-10-08 | 22 Evolution Llc | Radial delayed blowback operating system, such as for AR 15 platform |
US10941993B2 (en) | 2016-10-25 | 2021-03-09 | 22 Evolution Llc | Radial delayed blowback operating system for a firearm incorporating a rotational inducing profile established between bolt lugs and a mating receiving pattern within the upper receiver or a trunnion installed within the receiver |
US10948249B2 (en) | 2016-10-25 | 2021-03-16 | 22 Evolution Llc | Radial delayed blowback operating system for a firearm including a recoil discharge force attenuation interface between a cam pin and a clearance pocket configured within an upper receiver of the firearm |
DE102017002190B4 (de) * | 2017-03-07 | 2022-01-27 | Heckler & Koch Gmbh | Verriegelbare Selbstlade-Handfeuerwaffe |
WO2019210084A1 (en) * | 2018-04-25 | 2019-10-31 | Sig Sauer, Inc. | Recoil assembly for a machine gun |
DE102019120184B4 (de) | 2019-07-25 | 2021-10-21 | Rheinmetall Waffe Munition Gmbh | Verschluss und Waffensystem mit dem Verschluss |
DE102019120179A1 (de) | 2019-07-25 | 2021-01-28 | Rheinmetall Waffe Munition Gmbh | Waffensystem |
DE102019120183A1 (de) | 2019-07-25 | 2021-01-28 | Rheinmetall Waffe Munition Gmbh | Verschluss und Waffensystem mit dem Verschluss |
US10746493B1 (en) | 2019-08-19 | 2020-08-18 | Sig Sauer, Inc. | Recoil assembly for a machine gun |
DE102020004940B4 (de) * | 2020-08-13 | 2023-11-30 | Carl Walther Gmbh | Verschlussvorrichtung für eine Handfeuerwaffe, Handfeuerwaffe mit einer Verschlussvorrichtung |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190913946A (en) * | 1909-06-14 | 1910-03-31 | Karl Krnka | Improvements in Automatic Firearms. |
CH51131A (de) | 1910-03-09 | 1911-08-01 | Hans Stamm | Verriegelungseinrichtung an Geradezugverschlüssen von Handfeuerwaffen |
DE419803C (de) | 1924-03-25 | 1925-10-09 | Hans Lutz Dipl Ing | Selbsttaetige Schusswaffe mit Arbeitsgewicht und mit verzoegertem Auszug |
US2364548A (en) * | 1939-07-29 | 1944-12-05 | John D Pedersen | Bolt mechanism for rifles |
US2775920A (en) * | 1950-05-01 | 1957-01-01 | Paul H Dixon | Bolt spline |
EP0188681A1 (de) | 1984-12-20 | 1986-07-30 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Vorrichtung zum Verriegeln eines Verschlusskopfes am hinteren Ende eines Waffenrohres |
DE19600459A1 (de) | 1996-01-09 | 1997-07-10 | Mauser Werke Oberndorf Waffensysteme Gmbh | Verschluß für eine Schußwaffe |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191013946A (en) | 1910-06-08 | 1911-06-08 | British Thomson Houston Co Ltd | Improvements in Electric Insulating Material. |
DE519803C (de) * | 1929-12-21 | 1931-03-04 | F W Buendgens | Maschine zum Entfernen von krummen Nadeln aus einzeln nacheinander Abstreichblechen zugefuehrten Nadeln |
BE376325A (de) | 1930-01-08 | |||
US2330737A (en) * | 1939-07-29 | 1943-09-28 | John D Pedersen | Rifle mechanism |
US2308627A (en) | 1940-08-26 | 1943-01-19 | Kilgore Mfg Co | Grip |
GB572924A (en) | 1942-05-21 | 1945-10-30 | Birmingham Small Arms Co Ltd | Improvements in or relating to automatic firearms |
US2941449A (en) * | 1959-03-04 | 1960-06-21 | Frederick P Reed | Decelerating device for firearms with telescopic bolts |
US3030723A (en) | 1959-08-03 | 1962-04-24 | Jessie T Ivy | Firing mechanism for a gas operated revolver |
NL129581C (de) * | 1963-03-22 | |||
US3342171A (en) | 1965-02-15 | 1967-09-19 | Mattel Inc | Toy pop gun having an air pump with a resiliently flexible movable chamber closure member |
US3563132A (en) * | 1968-09-19 | 1971-02-16 | Us Navy | Grenade launcher |
CH517283A (de) * | 1969-12-19 | 1971-12-31 | Oerlikon Buehrle Ag | Selbsttätige Feuerwaffe |
US3830003A (en) | 1970-04-16 | 1974-08-20 | J Clerke | Floated barrel rifle with metal stock for improved barrel action bedding |
JPS4948199A (de) * | 1971-10-06 | 1974-05-10 | ||
US3996684A (en) * | 1975-12-18 | 1976-12-14 | Remington Arms Company, Inc. | Bolt latch |
US4389919A (en) * | 1980-02-14 | 1983-06-28 | Remington Arms Company, Inc. | Firing pin block for firearm with a rotary breech bolt |
US4315379A (en) | 1980-02-19 | 1982-02-16 | Lang Alan J | Hand gun grip with concealed fasteners |
US4553469A (en) | 1981-12-31 | 1985-11-19 | Atchisson Maxwell G | Low-recoil firearm with noncircular guide rod for angularly locating bolt carrier assembly |
US4463654A (en) | 1982-04-29 | 1984-08-07 | Armament Research Corporation Of America | Conversion kit for assault rifle and converted rifle of compact configuration |
IT1170297B (it) | 1983-01-24 | 1987-06-03 | Herstal Sa | Carcassa per fucile da caccia |
US4663876A (en) | 1985-01-28 | 1987-05-12 | Reaume Robert N | Stock assembly kit and rifle embodying the same |
US4872391A (en) | 1987-06-02 | 1989-10-10 | Ares, Inc. | Gun for firing telescoped ammunition, plus searing means |
GB8717722D0 (en) * | 1987-07-27 | 1987-11-18 | Sterling Armament Co Ltd | Bolt assembly for self-loading gun |
US4930399A (en) | 1989-01-09 | 1990-06-05 | Trevor Jr John | High volume automatic and semi-automatic firearm |
US5440099A (en) | 1993-12-22 | 1995-08-08 | Fn Mfg Llc | Welding complicated, difficult-to-weld metal components |
DE19616397C2 (de) * | 1996-04-24 | 2000-04-20 | Heckler & Koch Gmbh | Selbstlade-Handfeuerwaffe |
ITMI20020855A1 (it) | 2002-04-22 | 2003-10-22 | Beretta Armi Spa | Calcio per arma da fuoco |
DE10229846B3 (de) * | 2002-07-03 | 2004-03-18 | Heckler & Koch Gmbh | Verriegeltes Maschinengewehr |
US7971379B2 (en) | 2004-02-13 | 2011-07-05 | Rmdi, Llc | Firearm |
AT10072U1 (de) | 2007-03-02 | 2008-08-15 | Cura Investholding Gmbh | Gewehrgehäuse |
US7937877B2 (en) | 2007-03-07 | 2011-05-10 | Christopher Gene Barrett | Light weight firearm and method of manufacturing |
DE102007011504B4 (de) | 2007-03-09 | 2014-10-16 | German Sport Guns Gmbh | Handfeuerwaffe |
US8281698B2 (en) | 2009-01-15 | 2012-10-09 | Leroy Edward Haywood | Rapid fire weapon with bidirectional interchangable barrel |
US8688563B2 (en) | 2009-07-14 | 2014-04-01 | The Western Union Company | Alternative value exchange systems and methods |
DE102010009426A1 (de) * | 2010-02-26 | 2011-09-01 | Heckler & Koch Gmbh | Verschlussführungseinrichtung für eine Verschlussanordnung und Schnellfeuerwaffe mit einer Verschlussführungseinrichtung |
DE102010009488B3 (de) | 2010-02-26 | 2011-04-07 | Heckler & Koch Gmbh | Waffengehäuse, Waffe mit einem Waffengehäuse sowie Verfahren zum Zusammensetzen eines Waffengehäuses |
-
2010
- 2010-02-26 DE DE102010009427A patent/DE102010009427B4/de active Active
-
2011
- 2011-02-15 EP EP11705167.2A patent/EP2539664B1/de active Active
- 2011-02-15 WO PCT/EP2011/000718 patent/WO2011103978A1/de active Application Filing
- 2011-02-15 AU AU2011220106A patent/AU2011220106B2/en active Active
- 2011-02-15 KR KR1020127022070A patent/KR101373960B1/ko active IP Right Grant
- 2011-02-15 JP JP2012551560A patent/JP5650763B2/ja active Active
- 2011-02-15 CA CA2785947A patent/CA2785947C/en active Active
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-
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- 2012-08-24 US US13/594,465 patent/US8677883B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190913946A (en) * | 1909-06-14 | 1910-03-31 | Karl Krnka | Improvements in Automatic Firearms. |
CH51131A (de) | 1910-03-09 | 1911-08-01 | Hans Stamm | Verriegelungseinrichtung an Geradezugverschlüssen von Handfeuerwaffen |
DE419803C (de) | 1924-03-25 | 1925-10-09 | Hans Lutz Dipl Ing | Selbsttaetige Schusswaffe mit Arbeitsgewicht und mit verzoegertem Auszug |
US2364548A (en) * | 1939-07-29 | 1944-12-05 | John D Pedersen | Bolt mechanism for rifles |
US2775920A (en) * | 1950-05-01 | 1957-01-01 | Paul H Dixon | Bolt spline |
EP0188681A1 (de) | 1984-12-20 | 1986-07-30 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Vorrichtung zum Verriegeln eines Verschlusskopfes am hinteren Ende eines Waffenrohres |
DE19600459A1 (de) | 1996-01-09 | 1997-07-10 | Mauser Werke Oberndorf Waffensysteme Gmbh | Verschluß für eine Schußwaffe |
Also Published As
Publication number | Publication date |
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CA2785947A1 (en) | 2011-09-01 |
EP2539664A1 (de) | 2013-01-02 |
DE102010009427A1 (de) | 2011-09-01 |
KR20120123469A (ko) | 2012-11-08 |
DE102010009427B4 (de) | 2012-03-08 |
AU2011220106B2 (en) | 2013-09-05 |
BR112012018872A2 (pt) | 2016-04-12 |
AU2011220106A1 (en) | 2012-07-12 |
US8677883B2 (en) | 2014-03-25 |
JP2013519062A (ja) | 2013-05-23 |
EP2539664B1 (de) | 2015-04-08 |
US20130074390A1 (en) | 2013-03-28 |
ES2538263T3 (es) | 2015-06-18 |
CA2785947C (en) | 2014-10-28 |
JP5650763B2 (ja) | 2015-01-07 |
KR101373960B1 (ko) | 2014-03-12 |
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