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公开(公告)号：US10753693B2
公开(公告)日：2020-08-25
申请号：US16230679
申请日：2018-12-21
Applicant: Moog Inc.
Inventor： Kevin Lung , Steven W. Hayes , Matthew Martinez , David Rhodes , Frank Mueller
Abstract: Ammunition containers are reloadable from within an armored vehicle to supply a remote weapon system mounted externally on the vehicle. The ammunition containers are designed to be fixedly mounted within an internal compartment of a weapon turret. In a first embodiment, at least one guide wall defines a spiral guide path for an ammunition belt, and a rotatable sprocket enables the belt to be loaded into the guide path. In a second embodiment, an ammunition clamp holds a round of ammunition, and the clamp is rotatable to wind the ammunition belt about the clamp's axis of rotation. A third embodiment has a guide sprocket and an adjacent peg to facilitate reloading an ammunition belt in horizontal layers. A fourth embodiment includes a pair of spaced support rails for hanging an ammunition belt in vertical columns, wherein rear ends of the rails may be located outside the container for easier loading.
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公开(公告)号：US10591233B2
公开(公告)日：2020-03-17
申请号：US15774317
申请日：2016-10-24
Applicant: CMI Defence S.A.
Inventor： Anthony Colomine , Innokenty Gritskevitch , Domenico Farinella
Abstract: A medium-caliber ammunition supply device for a turret mounted on an armored vehicle includes: at least one circular turntable, placed at the rear of the turret, for positioning medium-caliber ammunition in a strip or chain, vertically and along a spiral path; and structural elements for guided and pulled conveyance of at least one strip or chain of medium-caliber ammunition. The structural elements include at least a conveyor and a ratchet box. The structural elements successively include a first conveyor, a first ratchet box, a second conveyor, and a second ratchet box. The at least one circular turntable and the structural elements all are covered with a sheet-metal protection on their side faces and/or on an upper part or roof. The sheet metal protection has mobile hatches mounted in a rotating or pivoting manner, allowing partial or complete and ergonomic (re)loading and/or unloading of the at least one circular turntable.
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公开(公告)号：US5782157A
公开(公告)日：1998-07-21
申请号：US832382
申请日：1997-04-02
Applicant: Thomas W. Ellington , Edward V. Carter
Inventor： Thomas W. Ellington , Edward V. Carter
Abstract: A storage and feed mechanism (10) stores ammunition (A) for a weapon (W) and facilitates feeding the ammunition to the weapon during firing. A magazine (12) comprises a storage chamber located adjacent the weapon and capable of storing a plurality of rounds of the ammunition. Individual rounds of ammunition are linked together on an ammunition belt (B) which carries the rounds to the weapon during firing. An ammunition feed (32) includes an inlet chute (33a) positioned above the magazine and allowing linked rounds of ammunition to be vertically extracted from the magazine thereby preventing tip-over and similar problems. The feed further includes a fixed fan section (32a) comprising a rigid chute through which the belt of ammunition is drawn. A sprocket drive (62) includes an appropriate gear (64) which engages the ammunition belt to draw the linked ammunition from the magazine up through the chute to the receiver. Use of the rigid chute minimizes resistance to movement of the ammunition belt and eliminates jams caused by belt stretching, and enables ammunition to be fed to the weapon regardless of the weapon's angle of elevation during firing.
Abstract translation: 存储和进给机构（10）存储用于武器（W）的弹药（A），并且有助于在射击期间将弹药送入武器。 杂志（12）包括位于武器附近并能够存储多个弹药的储存室。 在弹药带（B）上将各弹弹弹连在一起，弹药带在射击期间携带弹药。 弹药进料（32）包括位于料仓上方的入口滑槽（33a），并允许连接的弹药弹簧从料箱中垂直取出，从而防止翻倒和类似的问题。 进料还包括固定的风扇部分（32a），其包括刚性滑道，弹药带通过该刚性滑槽被拉出。 链轮驱动器（62）包括合适的齿轮（64），该齿轮与弹药带接合，以将连接的弹药从弹匣向上通过滑槽抽吸到接收器。 使用刚性滑槽可以最大限度地减少弹药带的运动阻力，并消除皮带伸展引起的卡纸，并且使弹药能够在射击时无论武器的仰角如何进入武器。
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公开(公告)号：US5458045A
公开(公告)日：1995-10-17
申请号：US218229
申请日：1994-03-25
Applicant: Paul H. Sanderson
Inventor： Paul H. Sanderson
Abstract: Belted ammunition of either the "ball" or the shorter "SLAP" type is supplied through a flexible feed chute to a 7.62 mm mini machine gun using a specially configured feed adapter interconnected between the outlet end of the feed chute and the inlet of the gun feeder mechanism. The feed adapter, through which the ammunition passes into the gun feed mechanism, is provided with at least one internal roller around which the ammunition belt operatively passes. The roller has a side surface contour with a sloped shoulder portion which complementarily engages the sloping shoulders of the individual ammunition rounds passing around the roller. This complementary shoulder engagement longitudinally indexes the rounds within the adapter and limits undesirable longitudinal shifting of the rounds therein. In one embodiment thereof the adapter is connected to an aircraft plank-mounted mini gun and permits the ammunition belt to be routed over the gun, turned downwardly, and then bent sharply back into the gun's feeder mechanism without tending to cause ammunition jamming at the feed mechanism due to the sharp belt bend. In a second embodiment thereof the feed adapter is connected to a pintle-mounted mini gun and serves to provide improved vertical pivoting clearance between the gun and an aircraft door or window sill structure upon which the gun-supporting pintle apparatus is mounted. In a third embodiment thereof the feed adapter is connected to a pintle-mounted gun slidably mounted on a pivotable support arm member extending outwardly through an aircraft side door opening.
Abstract translation: “球”或较短的“SLAP”类型的带弹药通过柔性进料槽提供给7.62毫米小型机枪，使用在进料槽的出口端和喷枪入口之间互连的特殊配置的进料适配器 进料机构。 弹药通过其进入枪进给机构的进给适配器设置有至少一个内部辊，弹药带可操作地穿过该内部辊。 辊具有侧表面轮廓，其具有倾斜的肩部，其互补地接合通过辊子的各个弹药圆的倾斜肩部。 该互补的肩部接合部在适配器内纵向地指向圆形并限制其内的不期望的纵向移动。 在其一个实施例中，适配器连接到飞机板安装的小型枪，并允许弹药带被布置在枪上，向下转动，然后急剧地弯曲回到枪的馈送机构中，而不会导致弹药在进给处被卡住 由于锋利的皮带弯曲，机构。 在其第二实施例中，馈送适配器连接到枢轴安装的小型枪，并且用于在枪与安装枪支撑枢轴装置的飞机门或窗台结构之间提供改进的垂直枢转间隙。 在其第三实施例中，馈送适配器连接到可旋转安装在可通过飞机侧门开口向外延伸的可枢转支撑臂构件上的枢轴安装的枪。
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公开(公告)号：US4938116A
公开(公告)日：1990-07-03
申请号：US161195
申请日：1988-02-26
Applicant: John L. Royster
Inventor： John L. Royster
IPC: F41A19/06 , F41A3/82 , F41A5/00 , F41A7/00 , F41A9/01 , F41A9/30 , F41A9/38 , F41C3/00 , F41C7/00
CPC classification number: F41A3/82
Abstract: The present invention relates to a firearm, generally of the automatic or semi-automatic type, having a reciprocating breech block normally biased into closed position by a primary recoil absorption system including a spring, the improvement comprising providing a secondary spring-biased recoil absorption system cooperating with the primary one during a portion of the retraction stroke of the block to slow down the movement of the latter before becoming inactive while the primary system slows the block to a stop and reverses its direction and then becoming active to once again cooperate with the primary system during a portion of the return stroke of the block to speed up its return to its original position. The invention also encompasses the improved method for controlling the movement of the breech block in the aforementioned type of weapon during its firing cycle wherein such movement during its initial and final stages is supplemented and abetted by a secondary spring-biased recoil absorption system cooperating with the primary one while, at the same time, leaving the primary system solely responsible during the remainder of the cycle to stop the block and reverse its action.
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Patent Agency Ranking
公开(公告)号：US4397216A
公开(公告)日：1983-08-09
申请号：US230564
申请日：1981-02-02
Applicant: Douglas P. Tassie
Inventor： Douglas P. Tassie
IPC: F41A9/51 , F41A9/00 , F41A9/29 , F41A9/30 , F41A9/31 , F41A9/36 , F41A9/37 , F41A9/56 , F41A15/00 , F41D10/06
CPC classification number: F41A9/31
Abstract: A feature of this invention is the provision of side stripping stripper which has a sprocket mechanism disposed on the closed side to positively drive both the rounds of ammunition and the respective links during the stripping operation.Another feature of this invention is the provision of a mechanism for receiving two feeds of linked ammunition and which has two, mutually interlocked, sprocket mechanisms, each disposed on the closed side of a respective feed of linked ammunition, so that one or the other sprocket mechanism is enabled to positively drive both the rounds of ammunition and respective links during the stripping operation of the selected feed of linked ammunition.
Abstract translation: 本发明的一个特征是提供侧剥离汽提器，其具有布置在封闭侧的链轮机构，以在剥离操作期间积极地驱动两个弹药弹头和相应的连杆。 本发明的另一个特征是提供一种用于接收两个连接的弹药的进料的机构，并且具有两个彼此互锁的链轮机构，每个机构设置在相连的弹药的相应进料的封闭侧，使得一个或另一个链轮 机制能够在所选择的联动弹药饲料的剥离行动期间积极推动弹药和各自的链接。
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公开(公告)号：US4348938A
公开(公告)日：1982-09-14
申请号：US89308
申请日：1979-10-30
Applicant: Richard R. Gillum
Inventor： Richard R. Gillum
Abstract: Two stage shell feeding apparatus for a reciprocating bolt-type automatic cannon or gun, comprises a first stage shell rotor, having a plurality of shell cavities, rotatably mounted between a shell supply and a cannon shell pick up position, such that when a shell in one of the rotor cavities is in the shell pick up position, an empty rotor cavity is in shell receiving relationship with the shell supply. After firing of the cannon and while the bolt is recoiling rearwardly, barrel gas operated actuating means cause rapid partial rotation of the rotor to index a rotor carried shell into the pick up position. A spring actuated, second stage shell advancing slide is simultaneously cocked to enable subsequent spring powered transferring of a free shell from the shell supply into the aligned rotor cavity during the remainder of the firing cycle. Shell accelerator means are provided to cause shell acceleration before bolt pick up impact. Configuration of the rotor cavities, a pair of feed lip members adjacent the shell pick up position and shell deflector means control movement of shells from the pick up position into a cannon firing chamber.
Abstract translation: 用于往复式螺栓式自动炮或枪的两级壳体进给装置包括具有多个壳体空腔的第一级壳体转子，其可旋转地安装在壳体供给装置和炮弹拾取位置之间，使得当壳体 转子腔中的一个处于壳体拾取位置，空壳体与壳体供应关系。 炮击后，当螺栓向后回卷时，桶气操作的致动装置引起转子的快速部分旋转以将转子承载的壳索引到拾取位置。 弹簧致动的第二级壳体前进滑块同时被起动以使得随后的弹簧动力传递自由壳从壳体供应进入对准的转子空腔，在剩余的点火循环期间。 提供壳体加速器手段以在螺栓拾取冲击之前引起壳体加速。 转子空腔的构造，邻近外壳拾取位置的一对进料唇部件和壳体偏转装置意味着控制壳体从拾取位置进入炮管喷射室的运动。
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公开(公告)号：US4270436A
公开(公告)日：1981-06-02
申请号：US2039
申请日：1979-01-08
Applicant: James C. Bishop , Raymond A. Patenaude
Inventor： James C. Bishop , Raymond A. Patenaude
Abstract: This invention has the provision of a plurality of cam driven follower assemblies carried by the rotor, one for each gun bolt, for pushing a round from the feed sprocket to the gun bolt, and from the gun bolt to the exit sprocket.
Abstract translation: 本发明提供了由转子承载的多个凸轮从动随动件组件，一个用于每个喷枪螺栓，用于将进给链轮的一个圆形推向枪栓，并且从枪栓到出口链轮。
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公开(公告)号：US4210058A
公开(公告)日：1980-07-01
申请号：US945656
申请日：1978-09-25
Applicant: Robert E. Chiabrandy
Inventor： Robert E. Chiabrandy
Abstract: An arrangement of the components of a revolving battery gun such that the center of gravity of the assembly is located on the axis of the firing barrel at the time of its maximum recoil thrust. The required location of the center of gravity is achieved by the use of a relatively small number of barrels in a Gatling gun having a two-revolution main cam. Such a configuration permits the firing barrel to be placed relatively near to the gun rotor axis and permits the gun feeder, as well as the drive, recoil adapters, and other accessory devices to be placed on the same side of the gun as the firing barrel. In this location, the accessory devices counterbalance the weight of the rotor and barrel cluster, thereby placing the center of gravity of the assembly approximately on the axis of the firing barrel. The recoil thrust then passes through the center of gravity of the recoiling mass, eliminating pitch and yaw moments.
Abstract translation: 旋转电池枪的部件的布置，使得组件的重心在其最大反冲推力时位于发射筒的轴线上。 通过在具有两转主凸轮的加特林枪中使用相对较少数量的桶来实现所需的重心位置。 这种构造允许击发筒相对靠近枪转子轴线放置，并且允许枪送料器以及驱动器，反冲适配器和其他附件装置放置在与发射筒相同的枪的一侧 。 在这个位置上，附件装置抵消了转子和筒体的重量，从而将组件的重心大致放置在发射筒的轴线上。 然后，反冲推力穿过反弹体的重心，消除俯仰和偏转力矩。
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公开(公告)号：US4114511A
公开(公告)日：1978-09-19
申请号：US800510
申请日：1977-05-25
Applicant: Raymond Arthur Patenaude
Inventor： Raymond Arthur Patenaude
CPC classification number: F42B39/08
Abstract: An ammunition conveyor system comprising a series of rigid U-shaped conveyor elements, each element having resilient means secured thereto for releasably retaining a cartridge case to said element, and a series of rigid links, each link respectively intercoupling two adjacent elements, said resilient means also serving to releasably capture the two intercoupling links to the respective element.
Abstract translation: 一种弹药输送系统，包括一系列刚性的U形输送机元件，每个元件具有固定到其上的弹性装置，用于可释放地将盒壳保持在所述元件上，以及一系列刚性连杆，每个连杆分别相互结合两个相邻元件，所述弹性装置 还用于可释放地捕获到相应元件的两个相互连接。
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