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11. 发明授权

US06912806B2 Device for a small arm 失效
标题翻译：小臂装置
公开(公告)号：US06912806B2
公开(公告)日：2005-07-05
申请号：US10362487
申请日：2001-08-16
申请人： Lars Malindretos
发明人： Lars Malindretos
IPC分类号： F41A9/18 , F41C7/02 , F41A7/00 , F41A3/00
CPC分类号： F41C7/02 , F41A9/18
摘要： The invention relates to a device for feeding cartridges (15) from magazines to small arms, in particular to rifles with a cartridge feed device (3-7, 25-29), which transports the cartridges from a tubular magazine (11) to the barrel (1) by means of a device, in particular a rocker/spoon (3, 25-29). Said device comprises a breech, which receives the cartridges from the cartridge feed device, slides them into the barrel and closes the latter. The rocker/spoon of the cartridge feed device can be removed from the intermediate chamber between the tubular magazine and the lock (13) and an interchangeable cartridge magazine (16) can be inserted in the empty intermediate chamber (21). In a first embodiment, the rocker (3) can be displaced from a front position into a rear position. In a second embodiment, the rocker (3) can be pivoted from an upper, approximately horizontal position into a lower, approximately perpendicular position. In a third embodiment, the rocker (3) is surrounded by a box, which together with the rocker can be removed from the weapon, in a similar manner to the interchangeable magazine.
摘要翻译：本发明涉及一种用于将药盒（15）从药盒送入小臂的装置，特别是与药筒输送装置（3-7,25-29）一起的步枪，该药筒将药筒从管状药盒（11）运送至（1）通过装置，特别是摇杆/勺子（3-25-29）。所述装置包括从料盒进给装置接收料筒的臀部，将其滑入筒中并关闭。盒式进料装置的摇杆/勺子可以从管状仓和锁（13）之间的中间室移除，并且可互换的盒式仓（16）可以插入空的中间室（21）中。在第一实施例中，摇臂（3）可以从前部位置移动到后部位置。在第二实施例中，摇杆（3）可以从上部大致水平位置枢转到下部大致垂直的位置。在第三实施例中，摇杆（3）被盒子包围，该盒子可以与可更换盒子类似的方式与摇杆一起从武器中移除。

12. 发明授权

US5575101A Gun equipped with a moveable handshield for controlling gun loading 失效
标题翻译：枪配有可移动的双手挡板来控制枪装载
公开(公告)号：US5575101A
公开(公告)日：1996-11-19
申请号：US467285
申请日：1995-06-06
申请人： Carlo Piccini
发明人： Carlo Piccini
IPC分类号： F41C7/02 , F41A3/00
CPC分类号： F41C7/02
摘要： A gun equipped with a mobile handshield for controlling gun loading, includes a casing (1), a barrel (2) mounted onto this casing (1) and extending axially, a mobile part (6) extending in the axial direction in relation to the casing (1) for controlling a loading mechanism mounted in the casing. The handshield (5) is fixed to this mobile part (6) and is guided by guiding means (11-12), such that the handshield (5) is fixed in a tilting manner to the mobile part (6). The guiding means (11-12) of the handshield (5) are such that they make the rear end of the handshield (5) tilt downwards when it is moved backwards, such that the outer rearward end of the handshield (5) can move over a distance under the casing (1).
摘要翻译：装备有用于控制枪装载的移动式扶手的枪包括壳体（1），安装在该壳体（1）上并沿轴向延伸的筒体（2），沿轴向延伸的可移动部件（6）壳体（1），用于控制安装在壳体中的装载机构。所述扶手（5）固定在所述移动部件（6）上并且被引导装置（11-12）引导，使得所述手柄（5）以倾斜方式固定到所述移动部件（6）。双手挡板（5）的引导装置（11-12）使得它们使得后挡板（5）的后端向后移动时，使得防尘罩（5）的外后端能够移动在套管（1）下方一段距离处。

13. 发明授权

US5052144A Grenade launcher 失效
标题翻译：榴弹发射器
公开(公告)号：US5052144A
公开(公告)日：1991-10-01
申请号：US271592
申请日：1988-11-14
申请人： Pierre A. Ostor
发明人： Pierre A. Ostor
IPC分类号： F41A9/25 , F41C7/02 , F41C27/06
CPC分类号： F41A9/25 , F41C27/06 , F41C7/025
摘要： A hand operated grenade launcher having a multiple round disposable magazine, having the magazine forming an extension of the barrel in cooperatively positioning a cartridge in firing position, having a pump action barrel travel a shorter distance than a cartridge length and having an automatic advancement and ejection of the magazine.
摘要翻译：手动榴弹发射器具有多个圆形的一次性仓库，其具有形成筒的延伸部的仓，以协同地将仓放置在击发位置，具有泵作用筒行进比筒长度更短的距离并具有自动进给和弹出的杂志。

14. 发明授权

US4867039A Combination pump action autoloading rifle and shotgun 失效
标题翻译：组合泵动作自动加载步枪和霰弹枪
公开(公告)号：US4867039A
公开(公告)日：1989-09-19
申请号：US172240
申请日：1988-03-23
申请人： David R. Dobbins
发明人： David R. Dobbins
IPC分类号： F41A9/35 , F41A19/21 , F41C7/02 , F41F1/08
CPC分类号： F41A19/21 , F41A9/35 , F41C7/02 , F41F1/08
摘要： A semiautomatic gun which can be used to fire two types of ammunition comprises first and second bolts and a selector assembly operated by a user of the gun. The selector assembly selectively permits loading and firing of one type of ammunition. The gun has only a single trigger for firing either of the bolts selected by the selector assembly and the gun may be a combination of a shotgun and rifle or any other desired configuration. Each of the bolts are movable in a forward and rearward direction when fired and have bolt lock-up bearings for preventing such movement at other times. A reciprocable forestock is provided with a forestock lock release. The forestock can be pumped by the operator to initially load a round of ammunition into the chamber selected by the selector assembly. A bolt selector block is also provided which is connected to the forestock and which catches a bolt lug of a bolt selected by the selector assembly whereby the selected bolt may be engaged by the block and moved rearwardly to permit insertion of ammunition. A gas tube is also operatively connected to the bolt selector block to move the block rearwardly whereby loading of ammunition may automatically be carried out after a first round is fired. Additionally, a feeder is provided for supplying ammunition to a position adjacent either of the chambers.
摘要翻译：可用于发射两种类型的弹药的半自动枪包括第一和第二螺栓和由枪的使用者操作的选择器组件。选择器组件选择性地允许装载和发射一种类型的弹药。枪只有一个触发器用于点火选择器组件所选择的螺栓，枪可以是猎枪和步枪的组合或任何其他所需的配置。每个螺栓在被击发时可以在向前和向后的方向上移动，并且具有用于在其它时间防止这种运动的螺栓锁定轴承。一个可往复的前排提供了前排锁定释放。前列腺可以由操作者泵送，以便最初将一个弹药装载到由选择器组件选择的腔室中。还提供了螺栓选择器块，其连接到前座，并且其抓住由选择器组件选择的螺栓的螺栓凸耳，由此所选择的螺栓可以由块接合并向后移动以允许插入弹药。燃气管也可操作地连接到螺栓选择器块以向后移动块，从而在第一轮被击发之后可以自动地执行弹药的装载。此外，提供了一种供料器，用于将弹药供应到邻近两个腔室的位置。

15. 发明授权

US4837961A Recoil assembly for pump guns 失效
标题翻译：泵枪组装
公开(公告)号：US4837961A
公开(公告)日：1989-06-13
申请号：US189630
申请日：1988-05-03
申请人： James P. Keenan
发明人： James P. Keenan
IPC分类号： F41C7/02
CPC分类号： F41C7/025
摘要： A recoil assembly which is adapted to be removably secured to a pump gun such as an assault shotgun. The recoil assembly includes a tubular slide handle, a body portion and a handle. The slide handle is mounted about the magazine tube for reciprocating movement thereof. The body portion is secured to the slide handle by mounting means so as to dispose the handle which is connected to the body portion directly above the barrel for gripping with the hand.
摘要翻译：反冲组件，其适于可拆卸地固定到诸如攻击式霰弹枪的泵枪。反冲组件包括管状滑动手柄，主体部分和把手。滑动手柄安装在弹匣管周围，用于往复运动。主体部分通过安装装置固定到滑动手柄上，以将与主体部分连接的手柄直接设置在手柄上方以用手握持。

16. 发明授权

US4406080A Anti-twist forearm mounting system 失效
标题翻译：防扭前臂安装系统
公开(公告)号：US4406080A
公开(公告)日：1983-09-27
申请号：US284734
申请日：1981-07-20
申请人： Joseph A. Badali
发明人： Joseph A. Badali
IPC分类号： F41C7/02 , F41C25/08
CPC分类号： F41C7/02
摘要： The forearm of a pump shotgun is mounted for reciprocal movement with respect to the magazine tube through a coupling system which prevents twisting of the forearm. A coupling system includes grooves in the exterior sidewall of the magazine tube and detents on the exterior sidewall of the forearm mount tube in registration with the grooves.
摘要翻译：泵霰弹枪的前臂通过联接系统安装成相对于刀库管进行往复运动，该联接系统防止前臂扭转。联接系统包括在料仓管的外侧壁中的凹槽，并且与前槽对准的前臂安装管的外侧壁上的棘爪。

17. 发明授权

US3369314A Firearm having a revolving cylinder with an operating rod attached thereto 失效
标题翻译：枪械具有连接有操作杆的旋转圆筒
公开(公告)号：US3369314A
公开(公告)日：1968-02-20
申请号：US56270566
申请日：1966-07-05
申请人： OLIN MATHIESON
发明人： MARCUS RAMSAY
IPC分类号： F41A9/27 , F41A9/28 , F41A15/00 , F41A17/56 , F41A17/62 , F41A19/39 , F41C7/02
CPC分类号： F41A17/62 , F41A9/27 , F41A9/28 , F41A15/00 , F41A17/56 , F41A19/39 , F41C7/02

18. 发明授权

US2824400A Rockable breech bolt locking block 失效
标题翻译：可拆式后膛螺栓锁紧块
公开(公告)号：US2824400A
公开(公告)日：1958-02-25
申请号：US56424956
申请日：1956-02-08
申请人： REMINGTON ARMS CO INC
发明人： RAY CRITTENDON LEXIE , WILLIAM HAILSTON ELLIS
IPC分类号： F41A3/40 , F41A3/42 , F41A9/18 , F41A21/48 , F41C7/02
CPC分类号： F41A21/485 , F41A3/40 , F41A3/42 , F41A9/18 , F41C7/02

19. 发明授权

US2751702A Cartridge feeding in a tubular magazine firearm 失效
公开(公告)号：US2751702A
公开(公告)日：1956-06-26
申请号：US2751702D
IPC分类号： F41A3/40 , F41A3/42 , F41A9/18 , F41A21/48 , F41C7/02
CPC分类号： F41A9/18

20. 发明授权

US2719375A Firearm with a pair of action bars 失效
标题翻译：枪支与一对动作栏
公开(公告)号：US2719375A
公开(公告)日：1955-10-04
申请号：US33000253
申请日：1953-01-07
申请人： REMINGTON ARMS CO INC
发明人： CRITTENDON LEXIE R , HASKELL PHILIP R
IPC分类号： F41A3/40 , F41A9/18 , F41C7/02
CPC分类号： F41A3/40 , F41A9/18 , F41C7/02

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