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公开(公告)号：US4704945A
公开(公告)日：1987-11-10
申请号：US869892
申请日：1986-06-03
摘要： The field of the invention is that of percussion devices used in automatic weapons.The invention consists of integrating the firing pin 12 with carrier piece 1 during the locking phase and then with the movable bolt head 7 during the recoil phase. The integration means consists of levers 17 pivoting on the firing pin about shaft 18 and bearing on surfaces 23 and 26 on the movable bolt head and counterpin 14, respectively.The invention finds its applications in the field of weaponry and, more particularly, in small- and medium-caliber weapons.
摘要翻译： 本发明的领域是用于自动武器的打击乐器。 本发明包括在锁定阶段期间将撞针12与承载件1整合，然后在反冲阶段期间与可动螺栓头7集成。 整合装置包括杠杆17，杠杆17在击发销上围绕轴18枢转并分别支承在可动螺栓头和反向螺栓14上的表面23和26上。 本发明在武器领域，特别是在中小口径武器领域的应用。
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公开(公告)号：US4167888A
公开(公告)日：1979-09-18
申请号：US854674
申请日：1977-11-25
CPC分类号： F41A7/10
摘要： This disclosure relates to an automatic firearms having a rotatable drum with helical grooves therein so arranged as to cause a follower guided by said grooves to reciprocate at a speed proportional to the rotational speed of the drum. The reciprocation of the follower causes the breech mechanism to reciprocate between loading and firing positions. The drum is driven by means independent of the propulsion energy of the projectiles fired, and therefore, may be operated at varying speeds by means such as an electric motor or even by hand.
摘要翻译： 本公开涉及一种自动火器，其具有其中具有螺旋槽的可旋转滚筒，其被布置成使得由所述凹槽引导的随动件以与滚筒的转速成比例的速度往复运动。 跟随器的往复运动使后膛机构在装载位置和发射位置之间往复运动。 鼓由独立于射出的射弹的推进能量的方式驱动，因此可以通过诸如电动机或甚至手动的方式以变化的速度操作。
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公开(公告)号：US4154143A
公开(公告)日：1979-05-15
申请号：US854675
申请日：1977-11-25
摘要： This disclosure relates to an automatic weapon having a breech mechanism driven in reciprocation by an external motor and equipped with a device to keep the breech mechanism from moving from the advanced or forward locked position in case of a hangfire. If a "shot departure" sensor fails to sense the departure of a shot a spring projects bolts into the path of the breech mechanism and locks it at the start of its recoil stroke.
摘要翻译： 本公开涉及一种自动武器，其具有通过外部电动机往复运动并配备有用于在篝火的情况下使后膛机构从前进或前进锁定位置移动的装置的后膛机构。 如果“射击离开”传感器未能感测到射击的离开，则弹簧将螺栓推入后膛机构的路径并将其锁定在其反冲冲程的开始处。
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公开(公告)号：US5138930A
公开(公告)日：1992-08-18
申请号：US779834
申请日：1991-10-21
摘要： The invention relates to a locking device for the breech of an automatic weapon in which the longitudinal movement of the breech (4) is generated by a rotating drum (1) driven by an external motor.It comprises a locking wedge (6) that moves under the effect of a cam (10) rotated in synchronization with the drum, between a retracted position that allows the free passage of the breech, and a locking position in which the limit surfaces (7,8) working in conjunction on the breech and on the wedge lock the breech in the closed position.
摘要翻译： 本发明涉及一种用于自动武器的后膛的锁定装置，其中后枪（4）的纵向运动由通过外部马达驱动的旋转鼓（1）产生。 它包括一个锁定楔块（6），它在与滚筒同步旋转的凸轮（10）的作用下移动，该凸轮（10）在允许后挡块自由通过的缩回位置与锁定位置之间移动， ，8）在臀部和楔子上联合工作，将臀部锁定在关闭位置。
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公开(公告)号：US5438785A
公开(公告)日：1995-08-08
申请号：US297754
申请日：1994-08-30
申请人： Georges H. Simon
发明人： Georges H. Simon
IPC分类号： F41A21/48
CPC分类号： F41A21/482
摘要： A system for assembling the barrel of a medium or large caliber gun on a sleeve of the gun's breech block assembly includes a nut designed to be screwed on a threaded end of the barrel. The nut is inserted into a cavity inside the sleeve, and a device for driving the nut in rotation is provided. The driving device includes a gear mechanism and a drive system operated from the outside of the sleeve, the drive system being designed to engage the gear mechanism.
摘要翻译： 用于将中等或大口径枪的枪管组装在枪的后膛块组件的套筒上的系统包括设计成螺纹连接在枪管的螺纹端上的螺母。 螺母被插入到套筒内的空腔中，并提供用于驱动螺母旋转的装置。 驱动装置包括齿轮机构和从套筒的外部操作的驱动系统，驱动系统设计成与齿轮机构接合。
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公开(公告)号：US5231244A
公开(公告)日：1993-07-27
申请号：US768219
申请日：1991-10-15
IPC分类号： F41A9/28
CPC分类号： F41A9/28
摘要： Open breech weapon comprising a barrel having a rear end locked to a casing, a rotor rotatably mounted in said casing about an axis parallel to said barrel, said rotor comprising at least one peripheral cavity which extends parallel to the rotation axis of the rotor, control means for driving in rotation said rotor the cavity of which, during one rotation of the rotor, comes successively into opposition with a feeding position to receive an ammunition round from a feeding device, with a firing position where said cavity is coaxial with said barrel to fire the ammunition by action of a firing pin, and with an ejecting position to eject the shell of the last fired ammunition round through an ejection device. At least two arcuate segments are located between said casing and said rotor, each segment being hinged to said rotor to have an oscillating motion with respect to said rotor, and being provided with a longitudinal cavity at each end which is parallel to said cavity of said rotor, and locking-unlocking means for moving said segments in a closed position when the cavity of said rotor is in the firing position, said cavity and the cavities of said segments forming a breech of the same shape as the ammunition to be fired.
摘要翻译： PCT No.PCT / FR91 / 00120 Sec。 371日期1991年10月15日 102（e）日期1991年10月15日PCT 1991年2月14日PCT PCT。 第WO91 / 12479号公报 日期：1991年8月22日。开枪后膛武器包括具有锁定在外壳上的后端的枪管，可转动地安装在所述壳体中的转子，绕着与所述枪管平行的轴线，所述转子包括至少一个外周腔， 转子的旋转轴线，用于驱动旋转的控制装置，所述转子的转子的空腔在转子的一个旋转期间相继与进给位置相对，以从进给装置接收弹药，其中所述 空腔与所述筒同轴，通过击发销的作用对弹药进行射击，并且具有弹出位置以通过喷射装置弹出最后一次被击发的弹药的外壳。 至少两个弧形段位于所述壳体和所述转子之间，每个部分铰接到所述转子上以具有相对于所述转子的摆动运动，并且在每个端部设置有与所述转子的所述空腔平行的纵向腔 转子和锁定解锁装置，用于当所述转子的空腔处于点火位置时将所述段移动到关闭位置，所述空腔和所述段的空腔形成与要被发射的弹药相同形状的后膛。
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公开(公告)号：US5225625A
公开(公告)日：1993-07-06
申请号：US779847
申请日：1991-10-21
IPC分类号： F41A17/18
CPC分类号： F41A17/18
摘要： The invention relates to a safety device, for an automatic weapon with "floating" firing, including a rotating drum (2) driven by an external motor for driving a breech with a reciprocating motion.The safety device includes locking devices (14) for the rotating of the drum in each cycle, and control devices for retracting the locking devices when the weapon recoils, the control devices being fitted to act on the locking devices for a predetermined recoil travel distance, independently of the weapon recoil starting position.
摘要翻译： 本发明涉及一种用于具有“浮动”点火的自动武器的安全装置，包括由外部马达驱动的旋转滚筒（2），用于以往复运动驱动后膛。 所述安全装置包括用于在每个循环中转动所述滚筒的锁定装置（14），以及用于当所述武器反冲时使所述锁定装置缩回的控制装置，所述控制装置被安装成在所述锁定装置上作用预定的反冲行程距离， 独立于武器反冲起始位置。
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公开(公告)号：US5180879A
公开(公告)日：1993-01-19
申请号：US779833
申请日：1991-10-21
摘要： The invention relates to an ammunition supply device for an automatic weapon that undergoes translational motion in relation to a fixed magazine. It comprises at least one slide fitted with gripping devices (9) for ammunition (11), and primary guide mechanisms (12,13) to bring the slide from a longitudinal position that is random in relation to the weapon to a longitudinal position that is predetermined in relation to the weapon.
摘要翻译： 本发明涉及一种用于自动武器的弹药供应装置，该自动武器相对于固定杂志进行平移运动。 它包括装配有用于弹药（11）的夹持装置（9）的至少一个滑块和用于使滑动件从相对于武器的随机的纵向位置到达纵向位置的主导向机构（12,13） 与武器有关的预定。
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