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1. 外观设计

USD247365S Mechanical trap for throwing clay targets 失效
公开(公告)号：USD247365S
公开(公告)日：1978-02-28
申请号：US766605
申请日：1977-02-07
申请人： Kenneth C. Rowlands , John P. Linde , Kenneth W. Soucy
设计人： Kenneth C. Rowlands , John P. Linde , Kenneth W. Soucy

2. 发明授权

US5459956A Firearm ejector system 失效
标题翻译：枪支喷射器系统
公开(公告)号：US5459956A
公开(公告)日：1995-10-24
申请号：US175804
申请日：1993-12-30
申请人： Kenneth C. Rowlands , Thomas G. Bauman
发明人： Kenneth C. Rowlands , Thomas G. Bauman
IPC分类号： F41A3/58 , F41A15/06 , F41A17/60 , F41A19/21
CPC分类号： F41A17/60 , F41A15/06 , F41A19/21 , F41A3/58
摘要： In a break open firearm, an automatic ejection system that utilizes the hammer cocking rods to cam the ejector sears into position to latch the ejectors.
摘要翻译：在一个断开的枪支中，一个自动弹出系统利用锤击杆来将喷射器的位置固定到位置以锁定喷射器。

3. 发明授权

US4329908A Recoil-operated firing pin retractor for electrically-fired guns 失效
标题翻译：用于电火炮的回油操作的针式收卷器
公开(公告)号：US4329908A
公开(公告)日：1982-05-18
申请号：US163308
申请日：1980-06-26
申请人： Kenneth C. Rowlands
发明人： Kenneth C. Rowlands
IPC分类号： F41A19/70 , F41F11/02 , F41F13/08
CPC分类号： F41A19/70
摘要： An electrically-fired gun, of the type having a transverse sliding breechblock, has a recoil-operated mechanism for retracting the firing pin electrode tip behind the face of the breechblock during its opening and closing movements. A movable weight is connected by a rocker arm to the firing pin assembly, and is normally latched in place to hold the electrode tip in a retracted position. Manual release of the latch allows a spring to extend the electrode tip into a firing position. Recoil of the gun on firing results in a movement of the weight that retracts the electrode tip, and the parts are automatically re-latched in this position.
摘要翻译：具有横向滑动后膛的类型的电动枪具有反冲操作机构，用于在其打开和关闭运动期间将击发销电极末端缩回到后膛的后面。可动重物通过摇臂连接到击发销组件，并且通常被锁定在适当位置以将电极头保持在缩回位置。闩锁的手动释放允许弹簧将电极尖端延伸到击发位置。在击发时，枪的反弹导致缩回电极末端的重量的运动，并且部件被自动地重新锁定在该位置。

4. 发明授权

US5469649A Firearm top lever adjusting system 失效
标题翻译：枪支顶杆调节系统
公开(公告)号：US5469649A
公开(公告)日：1995-11-28
申请号：US175852
申请日：1993-12-30
申请人： Kenneth C. Rowlands , Thomas G. Bauman
发明人： Kenneth C. Rowlands , Thomas G. Bauman
IPC分类号： F41A3/58 , F41A17/50 , F41A19/18 , F41A19/54
CPC分类号： F41A3/58 , F41A17/50 , F41A19/18 , F41A19/54
摘要： A break open firearm having a top lever adjusting system that allows the radial position of the centerline of the top lever to be easily positioned just to the right of the centerline of the frame top tang when the action is closed.
摘要翻译：具有顶部杠杆调节系统的断开枪支，当操作被关闭时，允许顶部杆的中心线的径向位置恰好位于框架顶部柄脚的中心线的右侧。

5. 发明授权

US4146008A Target positioner for skeet trap 失效
标题翻译：目标定位器为skeet陷阱
公开(公告)号：US4146008A
公开(公告)日：1979-03-27
申请号：US817515
申请日：1977-07-21
申请人： Kenneth C. Rowlands
发明人： Kenneth C. Rowlands
IPC分类号： F41J9/18 , F41F9/00
CPC分类号： F41J9/18
摘要： A target positioner for an autoloading target throwing machine. The positioner can be adjustably mounted on the rotatable throwing arm and is used with a resilient target nest, whose function is to locate the target to be thrown in the proper position on a launch platform. Camming surfaces on the positioner act to force the target into proper position in the resilient target nest upon cocking of the throwing arm.
摘要翻译：自动加载目标投掷机的目标定位器。定位器可以可调节地安装在可旋转的投掷臂上，并与弹性目标嵌套一起使用，其功能是将目标放置在发射平台上的适当位置。定位器上的凸轮表面起到推动目标在弹性目标嵌套中适当位置的作用。

6. 发明授权

US4044487A Rotary port cover 失效
标题翻译：旋转端盖
公开(公告)号：US4044487A
公开(公告)日：1977-08-30
申请号：US690518
申请日：1976-05-27
申请人： James C. Hutton , Thomas G. Bauman , Kenneth C. Rowlands
发明人： James C. Hutton , Thomas G. Bauman , Kenneth C. Rowlands
IPC分类号： F41A35/02 , F41C27/08
CPC分类号： F41A35/02
摘要： An ejection port cover for a firearm which moves in pure rotation about an axis parallel to the bore of the firearm. The port cover is held about this axis and is oriented in the "open port" and "closed port" rotational position for proper alignment of a port cover cam with associated cam pin means on the reciprocating slide assembly since the port cover is shorter than the stroke of the slide assembly that engages and causes rotation of the port cover.
摘要翻译：用于枪支的弹出端口盖，其以围绕平行于枪支孔的轴线以纯旋转运动。端口盖围绕该轴线保持并且被定向在“开放端口”和“闭合端口”旋转位置中，以使端口盖凸轮与往复滑动组件上的相关联的凸轮销装置正确对准，因为端口盖比滑动组件的行程接合并引起端盖的旋转。

7. 发明授权

US5467549A Firearm automatic safety system 失效
标题翻译：火器自动安全系统
公开(公告)号：US5467549A
公开(公告)日：1995-11-21
申请号：US175831
申请日：1993-12-30
申请人： Kenneth C. Rowlands , Thomas G. Bauman
发明人： Kenneth C. Rowlands , Thomas G. Bauman
IPC分类号： F41A15/06 , F41A17/60 , F41A19/18 , F41A3/06 , F41A19/25
CPC分类号： F41A19/18 , F41A15/06 , F41A17/60
摘要： A break open firearm having an automatic safety system that can be easily converted to a manual safety, combined with a safety barrel selector mechanism that can also be locked in the fire position to always fire a preselected barrel first.
摘要翻译：一个具有自动安全系统的开放式火器，可以轻松地转换为手动安全，结合安全的桶选择器机构，也可以锁定在起火位置，以便始终首先启动预选的枪管。

8. 发明授权

US4341031A Percussion firing mechanism for industrial guns 失效
标题翻译：工业枪打击乐机制
公开(公告)号：US4341031A
公开(公告)日：1982-07-27
申请号：US163306
申请日：1980-06-26
申请人： John R. Palmer , Kenneth C. Rowlands
发明人： John R. Palmer , Kenneth C. Rowlands
IPC分类号： F41A3/10 , F41A19/16 , F41A19/49 , F41C11/04
CPC分类号： F41A19/49 , F41A19/16 , F41A3/10
摘要： An industrial gun, of the type having a transverse sliding breechblock, has a firing mechanism which automatically cocks and then releases a hammer as the breechblock closes. A sear is pivoted in the yoke or receiver of the gun in a position to engage and cock a hammer carried by the breechblock as the breechblock is moved from an open to a closed position. A cam surface on the sear bears against a cooperating cam surface on the hammer to release the hammer from the sear as the breechblock reaches the fully-closed position, in which a firing pin carried by the breechblock attains correct alignment with a shell in the gun chamber. A set screw provides an adjustable cam surface on the hammer to allow the correlation of the timing of the hammer release with the breechblock movement to be readjusted precisely as the parts wear with use.
摘要翻译：具有横向滑动后膛的类型的工业枪具有击发机构，当后膛关闭时，自动旋转并释放锤。当枪膛从开放位置移动到关闭位置时，擒抱器在枪的轭体或接收器中枢转到一个位置，以接合和旋转由后膛块承载的锤。狙击手上的凸轮表面抵靠锤上的配合凸轮表面，以在枪膛到达完全关闭位置时将锤从杵中释放出来，其中由枪膛所承载的击发针与枪内的壳正确对准房间。固定螺丝在锤上提供可调节的凸轮表面，以便随着使用部件磨损，精确地重新调整锤释放时间与后膛移动的相关性。

9. 发明授权

US4265043A Extractor arrangement for firearms 失效
标题翻译：火器提取安排
公开(公告)号：US4265043A
公开(公告)日：1981-05-05
申请号：US71279
申请日：1979-08-30
申请人： Kenneth C. Rowlands
发明人： Kenneth C. Rowlands
IPC分类号： F41A15/14 , F41C15/12
CPC分类号： F41A15/14
摘要： A cartridge extractor, comprising a resilient ring segment formed with a claw, is mounted within a recessed bolt face without a rivet. The wall of the bolt recess is formed with an arcuate clearance cut, radius cuts at either end of the clearance cut, and projecting lobes at the junctions of these cuts. The extractor ring has its free ends bent to form detent arms, which are seated in the radius cuts to support the claw in a position to engage a cartridge base as it enters the recess. This deflects the ring into the clearance cut, guided by the detent arms sliding over the lobes. When the claw seats in the extraction groove of the cartridge, the ring is guided back to its original position by the detent arms re-seating themselves in the radius cuts.For use in auto-loading firearms whose bolts rotate violently, a means is added to prevent relative rotation of the extractor ring, without interfering with its normal deflection. This may be a pin or a protrusion extending into the clearance cut, or a tail on the extractor engaged in a hole in the bolt.
摘要翻译：包括形成有爪的弹性环段的盒式抽出器安装在没有铆钉的凹形螺栓面内。螺栓凹槽的壁形成有弓形间隙切口，在间隙切割的任一端处的半径切割，以及在这些切口的接合部处的凸起凸起。提取器环具有弯曲的自由端以形成止动臂，该止动臂位于半径切口中，以在爪进入凹槽期间将卡爪基座支撑在与基座接合的位置。这将环转到间隙切口中，由止动臂在凸角上滑动引导。当爪位于盒的提取槽中时，环通过定位臂将自身重新安置在半径切割中而被引回到其原始位置。用于自动装载螺栓猛烈旋转的枪支时，增加了一种装置，以防止提取器环的相对旋转，而不会干扰其正常偏转。这可以是延伸到间隙切口中的销或突起，或者在螺栓中的孔中的提取器上的尾部。

10. 外观设计

USD256497S Perimeter ring for target throwing trap 失效
公开(公告)号：USD256497S
公开(公告)日：1980-08-19
申请号：US875610
申请日：1978-02-06
申请人： Kenneth C. Rowlands , John P. Linde
设计人： Kenneth C. Rowlands , John P. Linde

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