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1. 发明授权

US11719508B2 Rotatable firearm bolt assembly and firearms including the same 有权
公开(公告)号：US11719508B2
公开(公告)日：2023-08-08
申请号：US17343916
申请日：2021-06-10
申请人： DEWALCH FM, LLC
发明人： Norman Binz Dewalch
IPC分类号： F41F1/10 , F41A9/36 , F41A3/26 , F41A7/08
CPC分类号： F41F1/10 , F41A3/26 , F41A7/08 , F41A9/36
摘要： Firearm bolt assemblies and firearms including the same are described. In embodiments the firearm bolt assemblies are configured to localize compressive forces applied during a transition from an initial position to a firing position to a first cam system on one side of the firearm bolt assembly, and to localize compressive forces applied during a transition from the firing position to the initial position to a second cam system another side of the firearm bolt assembly. Localizing the forces in that manner enables the use of a first cam system that is relatively robust compared to the second cam system.

2. 发明授权

US11686544B1 Revolving battery machine gun with electronically controlled drive motors 有权
公开(公告)号：US11686544B1
公开(公告)日：2023-06-27
申请号：US17247004
申请日：2020-11-24
申请人： Travis Johnston
发明人： Travis Johnston
IPC分类号： F41A9/36 , F41F1/10 , F41A19/68
CPC分类号： F41A9/36 , F41A19/68 , F41F1/10
摘要： A Gatling type machine gun system whose rotational operation of subsystems is accomplished by way of a plurality of electronically controlled motors. The Gatling type gun system includes a core gun, a feeder subsystem, and a transfer subsystem each of which must operate at particular instance and speed to accomplish the proper operation of the gun system. Control of the gun and subsystems is provided by electronically controlled motors.

3. 发明授权

US09671185B2 Minigun with improved access door 有权
公开(公告)号：US09671185B2
公开(公告)日：2017-06-06
申请号：US14893162
申请日：2014-06-03
申请人： PROFENSE, LLC
发明人： Thomas Rowe , Arthur O'Donnell
IPC分类号： F41F1/00 , F41A9/36 , F41A9/58 , F41A17/36 , F41A35/02 , F41F1/10
CPC分类号： F41A9/36 , F41A9/58 , F41A17/36 , F41A35/02 , F41F1/10
摘要： An improved door assembly for a delinking feeder of a minigun includes an access door mounted to a delinking feeder housing and movable between a closed position and an open position. The access door has an enclosed recess for receiving a tongue that is rotationally coupled to the access door and is movable between a retracted position and a deployed position. When the access door is in the open position, the tongue is in the deployed position and a tongue first contact surface can contact and secure a linked cartridge positioned in the delinking feeder. When the access door is in the closed position, the tongue is in the retracted position and a tongue second contact surface can contact and guide a cartridge positioned in the delinking feeder.

4. 发明授权

US09631905B2 Stationary target shooting system 有权
公开(公告)号：US09631905B2
公开(公告)日：2017-04-25
申请号：US15086209
申请日：2016-03-31
申请人： Trilogy Targets Creations, Ltd.
发明人： Michael Doria
IPC分类号： F41F1/10 , F41J1/10
CPC分类号： F41J1/10
摘要： A stationary target shooting system includes a main body having a horizontal member, a vertical member, and a base. The horizontal member is coupled to a first end of the vertical member. The base is coupled to a second end of the vertical member. At least one paper target holder is disposed on the horizontal member. At least one non-paper target holder depends from the horizontal member. The stationary target shooting system is portable and can be easily broken down and reassembled for use on a variety of surfaces. The stationary target shooting system may be adapted for target shooting with both firearms and archery.

5. 发明授权

US09506717B2 Multiple shot spear gun 有权
标题翻译：多枪枪
公开(公告)号：US09506717B2
公开(公告)日：2016-11-29
申请号：US14587383
申请日：2014-12-31
申请人： KING ABDULAZIZ UNIVERSITY
发明人： Hassan Mohammed H. Jaber
IPC分类号： F41B7/04 , F41C9/06 , A01K81/00 , F41F1/10 , F41B11/83
CPC分类号： F41B7/04 , A01K81/00 , F41B11/83 , F41C9/06 , F41F1/10
摘要： The multiple shot spear gun includes a central rotary shaft having a plurality of relatively stationary spear launching tubes or barrels distributed therearound in a cylindrical pattern. The number of spear launching tubes or barrels is not limited, but may comprise any practicable number. Rotation of the central shaft causes a disc to rotate. The disc has a ramp or tang thereon that sequentially engages the trigger of each of the spear launchers as the disc is rotated. A safety disc is rotated with rotation of the central shaft. The safety disc includes a plurality of holes therein. A spring-loaded catch engages one of the holes as the disc rotates with rotation of the central shaft. Thus, the operator of the multiple shot spear gun must release the safety catch after each shot to rotate the central shaft further for the next shot.
摘要翻译：多重喷射枪包括中心旋转轴，其具有以圆柱形图案分布在其周围的多个相对固定的矛形发射管或筒。矛发射管或筒的数量不受限制，但可包括任何可行的编号。中心轴的旋转导致盘旋转。盘片上有一个斜面或者其上的柄，当盘旋转时，它顺序地接合每个矛形发射器的触发器。安全盘随着中心轴的旋转而旋转。安全盘包括多个孔。当盘片随着中心轴的旋转而旋转时，弹簧加载的卡扣接合其中一个孔。因此，多次射击枪的操作者必须在每次射击后释放安全锁，以进一步转动中心轴进行下一次射击。

6. 发明申请

US20100192759A1 RETROFIT COOLING SYSTEM FOR GATLING MACHINE GUN 失效
标题翻译：改装冷风机系列
公开(公告)号：US20100192759A1
公开(公告)日：2010-08-05
申请号：US11825025
申请日：2007-07-03
申请人： Tracy W. Garwood
发明人： Tracy W. Garwood
IPC分类号： F41A13/12 , F41F1/10
CPC分类号： F41F1/10 , F41A13/12
摘要： A cooling system for a Gatling machine gun can be use to retrofit an existing machine gun or can be incorporated in a newly manufactured gun. The system directs fluid through the housing assembly of the machine gun to a location intermediate barrels of the gun, and discharges the fluid to cool the barrels.
摘要翻译：用于加特林机枪的冷却系统可以用于改装现有的机枪，或者可以并入新制造的枪中。系统将流体通过机枪的壳体组件引导到枪的桶的中间位置，并且排出流体以冷却桶。

7. 发明授权

US07703374B1 Machine gun top cover and safing blade assembly 有权
标题翻译：机枪顶盖和安全刀片组件
公开(公告)号：US07703374B1
公开(公告)日：2010-04-27
申请号：US11904237
申请日：2007-09-26
申请人： Michael J. Dillon
发明人： Michael J. Dillon
IPC分类号： F41F1/10
CPC分类号： F41F1/10 , F41A7/10 , F41A17/00 , F41A17/32 , F41A17/42 , F41A19/18
摘要： A top cover and safing blade assembly replaces the prior art top cover and safing sector in 7.62 miniguns. The top cover and aft camming portion of a longitudinal helical track are combined in a single unit, thus permitting the forward camming portion of the helical track, incorporated in the safing blade, to be removed separately. Safing the gun by opening the safing blade and rearming it by closing the safing blade can be accomplished in far less time than is required in prior art safing systems. Live cartridges can be quickly cleared from the minigun by electrically rotating the barrels after the safing blade has been locked in its open position.
摘要翻译：顶盖和安全刀片组件取代了现有技术的顶盖和安全部门7.62小时。纵向螺旋轨道的顶盖和后凸轮部分组合成单个单元，从而允许分离地移除装在安全刀片中的螺旋轨道的前进凸轮部分。通过打开安全刀片并通过关闭安全刀片来重新安装喷枪可以在比现有技术的安全系统所需的时间少得多的时间内完成枪。在安全刀片被锁定在其打开位置之后，可以通过电动旋转桶来快速清除活塞。

8. 发明授权

US07533597B1 Adapter mechanism for explosive ordnance disrupter apparatus 失效
标题翻译：爆炸物破坏装置适配器机构
公开(公告)号：US07533597B1
公开(公告)日：2009-05-19
申请号：US11973992
申请日：2007-09-27
申请人： Scott A. Strohman
发明人： Scott A. Strohman
IPC分类号： F42B33/00 , F41F5/00 , F41F1/10 , F41A19/05 , F16C11/06 , F41C23/00
CPC分类号： F16C11/10 , F42D5/04 , Y10T403/32861 , Y10T403/32868
摘要： An adapter mechanism for use with an explosive ordnance disrupter arrangement. The adapter includes a yoke and a mount rotatable relative to the yoke to assume a desired angular orientation, which is locked in the desired position. The yoke may be mounted on an explosive ordnance primary disrupter. The mount carries a supplemental disrupter.
摘要翻译：用于爆炸物爆破装置的适配器机构。适配器包括轭和可相对于轭旋转的安装座，以使其处于期望的角度定位，该方向被锁定在期望的位置。轭可以安装在爆炸物一次干扰物上。该安装带有补充破坏者。

9. 发明授权

US07441490B2 Machine gun 有权
公开(公告)号：US07441490B2
公开(公告)日：2008-10-28
申请号：US11585529
申请日：2006-10-24
申请人： Michael J. Dillon
发明人： Michael J. Dillon
IPC分类号： F41F1/10
CPC分类号： F41F1/10 , F41A13/06
摘要： A Gatling-type minigun eliminates the hazards to the operator of the minigun associated with hang fire and overpressure situations by providing a vented rotor assembly to redirect high-pressure gases and associated debris forward of the rotor assembly and away from the operator.

10. 发明授权

US4914967A Crossover mechanism for guiding a cam follower through a cam track intersection 失效
标题翻译：用于通过凸轮轨道交叉引导凸轮从动件的交叉机构
公开(公告)号：US4914967A
公开(公告)日：1990-04-10
申请号：US289333
申请日：1988-12-23
申请人： Edward A. Proulx , Glenn E. Rossier
发明人： Edward A. Proulx , Glenn E. Rossier
IPC分类号： F41F1/10 , F16H25/12
CPC分类号： F16H25/122 , Y10T74/18312 , Y10T74/1832 , Y10T74/19721
摘要： To guide a cam follower through the intersection of crossing portions of a cam track, a crossover mechanism is provided with a pair of crossover cam members which are separately, telescopically reciprocated to momentarily insert cam segments into the intersection in properly timed relation with the arrival thereat of the cam follower in its movement along either of the crossing track portions.

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