CN102494555B - Automatic weapon with rotary double chambers - Google Patents
Automatic weapon with rotary double chambers Download PDFInfo
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- CN102494555B CN102494555B CN201110433098.6A CN201110433098A CN102494555B CN 102494555 B CN102494555 B CN 102494555B CN 201110433098 A CN201110433098 A CN 201110433098A CN 102494555 B CN102494555 B CN 102494555B
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Abstract
The invention provides an automatic weapon with rotary double chambers. The automatic weapon comprises a gun barrel, a rotary chamber assembly, a fixed gunlock, a hammer assembly, a recuperator, a transmitter, a bullet pushing assembly, a cartridge magazine, a cartridge receiver and the like. The automatic weapon is characterized in that: a cross-shaft cylindrical rotating chamber body with two parallel chambers is arranged at the tail end of the gun barrel; and the fixed gunlock and the recuperator with a plunger-type hammer are orderly fixed behind the cross-shaft cylindrical rotating chamber body and the bullet pushing assembly is arranged behind a bullet to be transmitted. The recuperator drives the rotary chamber body so that two chambers alternatively aim at the gun barrel and the bullet to be transmitted, and drives the bullet pushing assembly to push the bullet and withdraw the shell. The fixed gunlock realizes locking and unlocking of the chambers. The transmitter controls insurance, single fire and running fire. Because of employing the scheme, the two chambers are alternatively used for shooting; and the chamber bodies can be quickly exchanged, and bullets without shells, bullets with plastic shells or bullets with aluminum shells can be fired so that the problems of high-temperature erosion of the chamber of a non-shell ball gun, shell withdrawal and air closing of the ball guns with the plastic shells and the aluminum shells are thoroughly solved. The automatic weapon has the advantages of simple structure and processing procedure, small size, weight and vibration, and increased precision, firing rate and reliability.
Description
Technical field
The present invention relates to a kind of automatic weapon, relate in particular to a kind of automatic weapon with rotary double chambers.
Background technology
In war, ammunition consumption is huge, and shell case accounts for full cartridge weight half, European and American countries is devoted to for many years to develop caseless cartridge always, is moulded shell bullet and aluminum hull bullet, and adopt " immerse oneself in bullet " form more, intend replacing current copper shell bullet, box hat bullet, to lighten the load, to increase, take bullet amount, economize on resources, reduce costs.Wherein especially more with the development progress of caseless ammunition, what have reaches practicality, as the G11 caseless ammunition of German HK company development, the civilian caseless ammunition of VEC91 of Austrian VOERE company development, the LSAT of U.S. AAI company trial-production mould shell-caseless ammunition etc.The maximum technical barrier of caseless ammunition is cartridge chamber high temperature, ablation and the problem of holding one's breath, due to without shell, cartridge chamber quick heating, ablation is fast, the easy spontaneous combustion of bullet, cartridge chamber easily leaks gas, HK company adopts horizontal shaft type to rotate single cartridge chamber, VOERE company adopts fixed cartridge chamber, all cannot effectively solve an above-mentioned difficult problem, ErAAI company adopts the longitudinal axis formula that is similar to revolver to rotate cartridge chamber, its size is large, vibration is large, above-mentioned weapon also cannot back up cartridge chamber with multiplication shooting time by quick change, and structure is numerous, difficult processing, cost is high, fault is many, China also starts caseless ammunition research the seventies in last century, result is undesirable.As for moulding shell and aluminum hull bullet rifle, its key problem in technology is shell and the shell case gas leakage problem of breaking of cannot taking out because the strength of materials is little, by traditional firearms, all cannot solve.Above-mentioned difficulty has been blocked caseless cartridge, has been moulded the further great development of shell bullet and these revolutionary automatic weapons of aluminum hull bullet.By extensive retrieval, not yet find the technical scheme relevant with the present invention.
Summary of the invention
Object of the present invention is exactly in order to overcome the defect of existing copper shell bullet, box hat bullet, and caseless cartridge, the deficiency of moulding shell bullet and aluminum hull bullet rifle in development, and a kind of automatic weapon with rotary double chambers providing.
The technical solution adopted for the present invention to solve the technical problems is: automatic weapon with rotary double chambers of the present invention, comprise gun barrel, rotation cartridge chamber assembly, fixed gunlock, hammer assembly, recuperator means, emitter, push away bullet assembly, magazine, the mechanisms such as casing, it is characterized in that: the tail end of gun barrel is established a rotating shaft becomes spatial vertical column shaped rotating cartridge chamber body with gun barrel, in it, be provided with two cartridge chambers that are parallel to radially, the shaft support of rotation cartridge chamber body one side is in loose joint on the cartridge chamber cover plate on casing, the diameter of cartridge chamber cover plate is greater than rotation cartridge chamber body, after unloading, can draw off rotation cartridge chamber body, the rotating shaft of its opposite side is provided with ratchet, be bearing on ratchet and do with it unidirectional moving cooperation, ratchet is bearing on casing and is with ratchet return spring, one end of notch wheel guy wire is fixed on the edge of ratchet, the other end is walked around the over half of ratchet circumference, the piston that connects backward recuperator means, when piston and ratchet return spring are reciprocating, by notch wheel guy wire and ratchet, driven rotary cartridge chamber body is made 180 ° of intermittently one-directional rotation, make two cartridge chamber alternately align gun barrel and wait to send out bullet.After rotation cartridge chamber body, establish a fixed gunlock affixed with casing, and coordinate with rotation cartridge chamber body realize cartridge chamber locking, unblank, on it, establish firing pin and back stitching spring.Between rotation cartridge chamber body and gun barrel tail end and fixed gunlock, being sealing moves and coordinates.
Recuperator means is located at fixed gunlock afterwards and is coaxial with gun barrel, its front end that is fixed in the piston cylinder on casing connects the gas port on gun barrel by wireway, in piston cylinder, be furnished with piston and kicker, the upside of piston be provided with stretch out forward free prominent bamboo shoot, side is established bolt handle and is connected notch wheel guy wire, the affixed hammer assembly of its front end face, rear end face connect ramrod bracing wire.
Hammer assembly is connected on the piston of recuperator means and is coaxial with it, the front end face that is fixed in piston that its hammer guide rod and mainspring sleeve are coaxial, its hammer and mainspring are sleeved on hammer guide rod and are slidably matched, and the front end face that mainspring sleeve stretches out the piston cylinder of recuperator means is also slidably matched.
Push away play assembly be located at be arranged in below magazine wait send out bullet after and coaxial with it, the spring that pushes away of its ramrod and pre-pressing is all contained on the guide pin bushing affixed with casing, one end of its ramrod bracing wire connects the tail end of ramrod, the other end is backward around wire-crossing wheel, then connects forward the rear end face of the piston of recuperator means.Piston and push away spring when reciprocating, drives ramrod to move back and forth to push away bullet, ejection by ramrod bracing wire.
Emitter comprises single-shot sear, running fire machine, sear, trigger component, change lever conversion rod.Its single-shot sear, the running fire machine top that be located at hammer and running fire machine forward parallel with sear are placed in the middle, all be sleeved on casing and hang down on the axle connecting, three's head all lower folding is button bamboo shoot, and after the button bamboo shoot of single-shot sear are positioned at the button bamboo shoot of sear and the button bamboo shoot of running fire machine, three's upside sets up stage clip separately to be made respectively to detain bamboo shoot and often keeps down, in addition, on single-shot sear, connect a parallel top board, under the root of the axle sleeve of running fire machine, folding is revoliving arm, when recuperator means enters again, freeing prominent bamboo shoot and can promote revoliving arm on its piston, above lifts the button bamboo shoot of running fire machine and frees hammer; Trigger axle in its trigger component is bearing on casing, on it, connect trigger and trigger spring, in one end of trigger axle, establish forward and upwards a single-shot sear push rod, its top be against single-shot sear below, the other end of trigger axle is established a sear push rod backward and upwards, its top be against sear below; Its change lever conversion rod is bearing on casing, is respectively provided with corresponding breach and arc surface above single-shot sear and sear, and it is positioned at breach and the arc surface of the top of single-shot sear and sear to rotate adjustment, can realize insurance, single-shot and running fire action.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Described firing pin can be made into air-holding type firing pin, one section in firing pin, makes the preceding cone of large end, can with in fixed gunlock and its taper seat coordinating be adjacent to and hold one's breath;
The invention has the beneficial effects as follows: owing to adopting this programme, alternately shooting of two cartridge chambers for automatic weapon, can launch caseless cartridge, mould shell bullet and aluminum hull bullet.For caseless ammunition, two cartridge chamber rotations are lowered the temperature and energy quick change cartridge chamber body, thoroughly solve its cartridge chamber high temperature, ablation and a bullet spontaneous combustion difficult problem; For moulding shell bullet and aluminum hull bullet rifle, can when entering bullet, cartridge chamber release shell case, solve its ejection difficult problem.Because taking seal approach, can solve the problem of holding one's breath of three bullet transmittings simultaneously.Owing to adopting horizontal shaft type rotation cartridge chamber body, coaxial-type recuperator means and Direct Action Type hammer, its size, weight and vibration are all little, and precision and reliability improve; Adopt fixed gunlock, remove traditional blocking mechanism and the action of open and close lock, simplified structure, improves firing rate.It is simple in structure in addition, reliability is high, easy processing, cost are low, by further development, is expected to promote traditional weapon compared with great change.
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing explanation:
Fig. 1 is the front view of the embodiment of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the three-dimensional view of emitter;
Fig. 4 is that emitter is in safety position;
Fig. 5 is that emitter is in single-shot position;
Fig. 6 is that emitter is in running fire position;
Fig. 7 is that recuperator means back seat puts in place, 180 ° of ratchet idle running, the ramrod situation when pushing away and springing into thorax, hammer and be positioned at rear;
Fig. 8 is that recuperator means enters again position, rotation cartridge chamber body and rotates that 180 °, ramrod reset, hammer is buckled in the situation of rear when sending out;
Fig. 9 is the view of air-holding type firing pin;
The specific embodiment:
Embodiment: as Fig. 1, shown in Fig. 2, automatic weapon with rotary double chambers of the present invention, the tail end of gun barrel 1 is established a rotating shaft becomes spatial vertical column shaped rotating cartridge chamber body 3 with gun barrel, in it, arrange and be parallel to a radially, two cartridge chambers of b, the rotating shaft 40 of rotation cartridge chamber body one side is bearing on cartridge chamber cover plate 41, the diameter of cartridge chamber cover plate is greater than the diameter of rotation cartridge chamber body, be actively socketed on casing 44 and can unload, the rotating shaft 25 that opposite side is provided with ratchet 24 is bearing on ratchet 26, and do with it unidirectional moving cooperation, ratchet is bearing on casing and is with ratchet return spring 4, one end of notch wheel guy wire 27 is fixed on ratchet edge, the other end is walked around the over half of ratchet circumference, the piston 20 that connects backward recuperator means, when piston and ratchet return spring are reciprocating, by notch wheel guy wire and ratchet, driven rotary cartridge chamber body is realized 180 ° of intermittently one-directional rotation, make two cartridge chamber alternately align a bullet 28 for the treatment of for gun barrel and its below.After rotation cartridge chamber body, establish a fixed gunlock 5 affixed with casing, and coordinate with rotation cartridge chamber body and realize locking, unblank, on it, establish back stitching spring 6 and firing pin 7.Between rotation cartridge chamber body and gun barrel tail end and fixed gunlock, being sealing moves and coordinates;
Recuperator means is located at fixed gunlock 5 afterwards and is coaxial with gun barrel 1, comprise piston 20, piston cylinder 21, kicker 22, the gas port 2 that its front end that is fixed in the piston cylinder on casing connects on gun barrel by wireway 17, in piston cylinder, be furnished with piston and kicker, the upside of piston establish stretch out forward free prominent bamboo shoot 19, side is established bolt handle 43 and is connected notch wheel guy wire 27, the affixed hammer assembly of front end face of piston, rear end face connect ramrod bracing wire 23;
Hammer assembly is connected on the piston 20 of recuperator means and is coaxial with it, comprise hammer 8, mainspring 9, hammer guide rod 10, mainspring sleeve 18, the front end face of the piston that is fixed in recuperator means that hammer guide rod and mainspring sleeve are coaxial, hammer and mainspring are sleeved on hammer guide rod and are slidably matched, and the front end face that mainspring sleeve stretches out the piston cylinder 21 of recuperator means is also slidably matched;
Push away play assembly be located at be arranged in below magazine 29 wait send out bullet 28 after and coaxial with it, comprise ramrod 30, push away spring 31, guide pin bushing 32, ramrod bracing wire 23, line wheel 39, the spring that pushes away of its ramrod and pre-pressing is contained on the guide pin bushing affixed with casing, one end of its ramrod bracing wire connects the tail end of ramrod, the other end is backward around wire-crossing wheel, then connects forward the rear end face of the piston 20 of recuperator means.Piston and push away spring when reciprocating, drives ramrod to move back and forth to push away bullet, ejection by ramrod bracing wire.
Emitter as shown in Figure 1, Figure 2, Figure 3 shows, comprises single-shot sear, running fire machine, sear, trigger component, change lever conversion rod.Single-shot sear 14, running fire machine 15 top that be located at hammer 8 forward parallel with sear 16, and running fire machine is placed in the middle, all be sleeved on casing 44 and hang down on the axle 42 connecting, three's head all lower folding is button bamboo shoot, and after the button bamboo shoot of single-shot sear are positioned at the button bamboo shoot of sear and the button bamboo shoot of running fire machine, three's upside sets up single-shot sear spring 11 separately, running fire machine spring 12 and sear spring 13, each spring compressing is respectively detained bamboo shoot and is often kept down, in addition, on single-shot sear, connect a parallel top board 45, under the root of the axle sleeve of running fire machine, folding is revoliving arm 38, when recuperator means enters again, freeing prominent bamboo shoot 19 and can promote revoliving arm on its piston 20, on lift running fire machine button bamboo shoot free hammer, be bearing in and on the trigger axle 34 on casing 44, connect trigger 35 and trigger spring 36, in one end of trigger axle, forward, upwards establish a single-shot sear push rod 33, its top be against single-shot sear 14 below, the other end of trigger axle backward, is upwards established a sear push rod 37, its top be against sear 16 below, change lever conversion rod 46 is bearing on casing 44, above single-shot sear 14 and sear 16, is respectively provided with corresponding breach and arc surface, and it is positioned at breach and the arc surface on single-shot sear and sear to rotate adjustment, can realize insurance, single-shot and running fire action.
Various actions during weapon work is as follows:
Insurance action:
As shown in Figure 4, rotate change lever conversion rod 46 to the position of " 0 ", make the arc surface of the change lever conversion rod of sear 16 tops be in below, push down sear, make sear button bamboo shoot cannot on lift and fasten all the time hammer 8, form insurance.
Single-shot action:
As shown in Figure 5, rotate change lever conversion rod 46 to the position of " I ", make the top of sear 16, the below of the top board 45 of single-shot sear 14 all facing to the corresponding breach of conversion rod, thereby allow that sear makes progress, single-shot sear turns round downwards.Not during triggering pulling 35, sear push rod 37 is in the next, and it is downward that sear spring 13 just can be oppressed the button bamboo shoot of sear, and trigger spring 36 makes single-shot sear push rod 33 upwards overcome the spring power of single-shot sear spring 11, makes to lift on single-shot sear and button bamboo shoot thereof.Rear bolt handle 43, drive the piston 20 of recuperator means to compress backward kicker 22, drive hammer to retreat simultaneously and slip over the button bamboo shoot of sear and the button bamboo shoot of running fire machine 15, piston simultaneously post-tensioning notch wheel guy wire 27 drives the ratchets 26 ratchet return spring 4 that dallies and stretch, rotation cartridge chamber body 3 keeps motionless, that when piston retreats, synchronously loosens ramrod bracing wire 23 and pre-pressing pushes away spring 31, pushing away spring upholds to make to push away before ramrod 30 and waits to send out bullet 28 and enter the cartridge chamber b that forwards below to, piston retreats while putting in place, 180 ° of ratchet idle running, ramrod pushes away and is bound to position (as shown in Figure 7), the piston of recuperator means pushes away while entering again before by kicker, loosen notch wheel guy wire, ratchet return spring just pulls ratchet revolution, ratchet and ratchet 24 rotate in conjunction with driven rotary cartridge chamber body, the piston of recuperator means is through ramrod bracing wire and line wheel 39 simultaneously, post-tensioning ramrod compression push away spring, while entering again, rotation cartridge chamber body rotates 180 °, the cartridge chamber b having shot forwards to upper and aligns gun barrel 1 and firing pin 7, and formula gunlock 5 lockings that are fixed, cartridge chamber a forwards below to, also align next and wait to send out bullet, ramrod is returned after next waits to send out bullet, in the process that hammer is entered again by the piston driving of recuperator means, cross the button bamboo shoot of the single-shot sear being lifted, button bamboo shoot by the button bamboo shoot of sear and running fire machine are buckled in rear simultaneously, mainspring 9 is compressed, while entering again, free prominent bamboo shoot 19 compressing revoliving arms 38, on lift running fire machine button bamboo shoot free hammer, form and wait to send out (as shown in Figure 8).Cocking, on lift sear push rod 37 and on lift sear button bamboo shoot free hammer, after before hammer is promoted by mainspring, striker pin is got angry bullet, part powder gases is through gas port 2, wireway 17, enter the front end of piston cylinder 21, after impulsion piston back seat, enter again, the rotation of its rotation cartridge chamber body, the various actions that springs into thorax that pushes away ramrod repeats as is front, cartridge chamber b after percussion again forwards to and the nextly naturally unblanks, cartridge chamber a after shooting forwards upper natural locking again to, firing pin is return under the effect of back stitching spring 6, and because trigger is now fastened, make single-shot sear push rod in the next, it is downward that single-shot sear spring just can be oppressed single-shot sear, therefore hammer is entered in process by piston driving again, first by the button bamboo shoot of single-shot sear, fastened, while entering again, running fire machine is freed hammer, want to think again to pull the trigger, must first unclamp trigger, trigger spring effect trigger resets, and lift single-shot sear push rod and single-shot sear on synchronous, free hammer, meanwhile, trigger resets and makes sear push rod in the next, sear spring just can be oppressed sear and again be fastened hammer downwards, form again and wait to send out.Cocking again, above lift sear push rod and on lift sear, free hammer preshoot, bullet is got angry again, so repeat, form single shot.
Running fire action:
As shown in Figure 6, rotate change lever conversion rod 46 to the position of " II ", make the top of sear 16 face toward the breach of conversion rod, the below of the top board 45 of single-shot sear 14 faces toward the arc surface of conversion rod, thereby on permission sear, turn, and single-shot sear is lifted on arc surface always, its button bamboo shoot are detained all the time less than hammer 8.During triggering pulling 35, sear push rod 37 is not in the next, and it is downward that sear spring 13 just can be oppressed sear.From rear bolt handle 43, to recuperator means, enter again position, the various actions that springs into thorax that pushes away rotation, ramrod of its rotation cartridge chamber body repeats as is front, in entering process again, hammer is buckled in rear by sear and running fire machine 15 simultaneously, while entering again, free prominent bamboo shoot 19 compressing revoliving arms 38, on lift running fire machine button bamboo shoot free hammer, form and wait to send out.Cocking, on lift sear button bamboo shoot free hammer, bullet is got angry, powder gases impulsion piston 20 back seats, enter again, now because single-shot sear is lifted on arc surface always, its button bamboo shoot are detained all the time less than hammer, if do not put therefore fasten trigger, sear also always by lift and its button bamboo shoot detain all the time less than hammer, therefore again answer into time, hammer is only buckled in rear by the button bamboo shoot of running fire machine, while entering again, the button bamboo shoot of running fire machine are freed hammer again, percussion bullet, follow back seat again, answer again into, pull the trigger again, so form circulation, if do not put therefore fasten trigger, shooting course will constantly repeat down, thereby formation burst-firing.
Ejection action:
For caseless cartridge, there is not ejection; For moulding shell bullet and aluminum hull bullet, the empty-cartridge-case after shooting turns to the next with rotation cartridge chamber body 3, and when pushing away and newly springing into thorax, empty-cartridge-case is newly entered thorax bullet and ejects cartridge chamber.
Duds is got rid of action:
While there is duds, rear bolt handle 43, duds turns to the next with rotation cartridge chamber body 3, and when pushing away and newly springing into thorax, duds is newly entered thorax bullet and is ejected cartridge chamber, newly enters thorax bullet and then with rotation cartridge chamber body, turns to upper waiting and send out.
Change thorax action:
Cartridge chamber cover plate 41 is unloaded from casing 44, and its axis hole departs from the rotating shaft 40 of rotation cartridge chamber body 3 one sides, and the rotating shaft 25 of opposite side can be extracted out from the axis hole of ratchet 26, thereby rotation cartridge chamber body is drawn off the installing hole of casing side from cartridge chamber cover plate; By said process reverse operating, can set up backup cartridge chamber.
As shown in Figure 9, firing pin 7 is contained in fixedly in rifle formula machine 5 together with back stitching spring 6 air-holding type firing pin, comprises striker head 7a, firing pin bar 7b, cone 7c, firing pin guide rod 7d and firing pin tail 7e.The front end of firing pin bar is shaped with striker head, and firing pin guide rod is in order to centering, and firing pin tail is in order to bear hammer.Firing pin by hammer preshoot, percussion bullet after, in back stitching spring and thorax, under the effect of part powder gases, reset rapidly, its cone 7c just with fixed gunlock in the taper seat that is mated be adjacent to and hold one's breath.
Claims (4)
1. an automatic weapon with rotary double chambers, comprise gun barrel, rotation cartridge chamber assembly, fixed gunlock, hammer assembly, recuperator means, emitter, push away bullet assembly, magazine, casing mechanism, it is characterized in that: the tail end of gun barrel is established a rotating shaft becomes spatial vertical column shaped rotating cartridge chamber body with gun barrel, in it, be provided with two cartridge chambers that are parallel to radially, the shaft support of rotation cartridge chamber body one side is in loose joint on the cartridge chamber cover plate on casing, after unloading cartridge chamber cover plate, can draw off rotation cartridge chamber body, the shaft support of its opposite side is also done with it unidirectional moving cooperation on ratchet, ratchet is bearing on casing and is with ratchet return spring, one end of notch wheel guy wire is fixed on the edge of ratchet, the other end connects the piston of recuperator means, piston and ratchet return spring are by notch wheel guy wire and ratchet, driven rotary cartridge chamber body is made 180 ° of intermittently one-directional rotation, make two cartridge chamber alternately align gun barrel and wait to send out bullet, after rotation cartridge chamber body, establish a fixed gunlock with firing pin and back stitching spring affixed with casing, and coordinate with rotation cartridge chamber body the locking that realizes cartridge chamber, unblank, between rotation cartridge chamber body and gun barrel tail end and fixed gunlock, being sealing moves and coordinates, recuperator means is located at fixed gunlock afterwards and is coaxial with gun barrel, its front end that is fixed in the piston cylinder on casing connects the gas port on gun barrel by wireway, in piston cylinder, be furnished with piston and kicker, the upside of piston be provided with stretch out forward free prominent bamboo shoot, side is established bolt handle and is connected notch wheel guy wire, the affixed hammer assembly of its front end face, rear end face connect ramrod bracing wire, push away play assembly be located at treating in magazine send out bullet after and coaxial with it, the spring that pushes away of its ramrod and pre-pressing is all contained on the guide pin bushing affixed with casing, one end of ramrod bracing wire connects the tail end of ramrod, the other end is backward around wire-crossing wheel, connect forward again the rear end face of the piston of recuperator means, piston and push away spring and drive ramrod to move back and forth to push away bullet, ejection by ramrod bracing wire.
2. automatic weapon with rotary double chambers according to claim 1, it is characterized in that: its hammer guide rod and mainspring sleeve, be fixed in the front end face of piston of recuperator means coaxial with it, its hammer and mainspring are sleeved on hammer guide rod, and the front end face that its mainspring sleeve stretches out the piston cylinder of recuperator means is also slidably matched.
3. automatic weapon with rotary double chambers according to claim 1, it is characterized in that: the single-shot sear in emitter, running fire machine parallel with sear forward be located at hammer top and running fire machine placed in the middle, all be sleeved on casing and hang down on the axle connecting, three's head all lower folding is button bamboo shoot, three's upside sets up stage clip separately to be made respectively to detain bamboo shoot and often keeps down, on single-shot sear, connect a parallel top board, under the root of the axle sleeve of running fire machine, folding is revoliving arm, can freeing under prominent bamboo shoot promotion on the piston of recuperator means make running fire machine free hammer; Trigger axle in trigger component in emitter is bearing on casing, on it, connect trigger and trigger spring, in one end of trigger axle, establish forward and upwards a single-shot sear push rod, its top be against single-shot sear below, the other end of trigger axle is established a sear push rod backward and upwards, its top be against sear below; Change lever conversion rod in emitter is respectively provided with corresponding breach and arc surface above single-shot sear and sear, rotates and adjusts breach and the arc surface that it is positioned at single-shot sear and sear top, can realize insurance, single-shot and running fire action.
4. automatic weapon with rotary double chambers according to claim 1, is characterized in that: described firing pin is made air-holding type firing pin, one section in firing pin, makes the preceding cone of large end, can with in fixed gunlock and its taper seat coordinating be adjacent to and hold one's breath.
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| CN201110433098.6A CN102494555B (en) | 2011-12-14 | 2011-12-14 | Automatic weapon with rotary double chambers |
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| CN201110433098.6A CN102494555B (en) | 2011-12-14 | 2011-12-14 | Automatic weapon with rotary double chambers |
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| CN102494555B true CN102494555B (en) | 2014-02-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102759302A (en) * | 2012-07-05 | 2012-10-31 | 苗军 | Double-revolving-chamber caseless ammunition gun |
| CN109668486B (en) * | 2018-12-25 | 2024-04-19 | 河南北方红阳机电有限公司 | Grenade bottom row stern screwing device and use method |
| CN111750734B (en) * | 2020-06-17 | 2022-06-07 | 南京理工大学 | A large-caliber countersunk machine gun automaton |
| CN114279262B (en) * | 2021-12-31 | 2023-06-09 | 苗靖文 | Dummy projectile removing device of shell-free projectile firearm |
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| DE102006014978A1 (en) * | 2006-03-31 | 2007-11-22 | Jürgen Dr.-Ing. Heinig | Shooting unit arrangement for igniting and shooting of e.g. commercial missile munition, has ignition unit that is heated to desired ignition temperature by external energy source, and is movably supported for producing ignition contact |
| CN201081604Y (en) * | 2007-10-14 | 2008-07-02 | 韩俊民 | Front-loaded caseless ammunition rotary firing chamber |
| CN202350657U (en) * | 2011-12-14 | 2012-07-25 | 苗军 | Rotating double-chamber automatic weapon |
-
2011
- 2011-12-14 CN CN201110433098.6A patent/CN102494555B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004363A (en) * | 1974-01-14 | 1977-01-25 | Diehl | Rotatable cartridge chamber for firearm type weapon |
| US4619063A (en) * | 1985-01-23 | 1986-10-28 | Charles Hill | Revolving magazine for pistols |
| CN101014824A (en) * | 2004-05-17 | 2007-08-08 | 拉法路·哲飞亚·佛尼斯 | Burst action launcher |
| DE102006014978A1 (en) * | 2006-03-31 | 2007-11-22 | Jürgen Dr.-Ing. Heinig | Shooting unit arrangement for igniting and shooting of e.g. commercial missile munition, has ignition unit that is heated to desired ignition temperature by external energy source, and is movably supported for producing ignition contact |
| CN201081604Y (en) * | 2007-10-14 | 2008-07-02 | 韩俊民 | Front-loaded caseless ammunition rotary firing chamber |
| CN202350657U (en) * | 2011-12-14 | 2012-07-25 | 苗军 | Rotating double-chamber automatic weapon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494555A (en) | 2012-06-13 |
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