公开(公告)号：US20120174451A1

公开(公告)日：2012-07-12

申请号：US13345797

申请日：2012-01-09

Applicant: John L. Overstreet ,  Jordan Bowles

Inventor： John L. Overstreet ,  Jordan Bowles

IPC: F41A3/00 ,  F41C7/00

CPC classification number: F41A35/06 ,  F41A3/12

Abstract: A modularized upper receiver including any number of replaceable panels applied to either the left or right side of the receiver for establishing varying combinations of forward assist and spent shell/gas deflection. The modifiable upper receiver is particularly suited to ambidextrous use and, in the further instance of forward assist notches added to an opposite side of the carrier, prevents the shooter from removing such as the right hand from the pistol grip in order to force feed rounds into the firing chamber.

Abstract translation: 模块化的上部接收器包括任何数量的可更换的面板，其适用于接收器的左侧或右侧，用于建立前进辅助和废弃壳/气体偏转的变化组合。 可修改的上部接收器特别适用于双向使用，并且在进一步的向前辅助凹口添加到载体的相对侧的情况下，防止射手从手枪把手移除，例如右手，以迫使进给轮进入 发射室。

公开(公告)号：US20120005931A1

公开(公告)日：2012-01-12

申请号：US13177614

申请日：2011-07-07

Applicant: Charles C. Kelly ,  Jordan Bowles ,  Tyson Bradshaw ,  Craig Pudil ,  Taz B. Pfefer ,  John L. Overstreet

Inventor： Charles C. Kelly ,  Jordan Bowles ,  Tyson Bradshaw ,  Craig Pudil ,  Taz B. Pfefer ,  John L. Overstreet

IPC: F41A3/12

CPC classification number: F41A21/10 ,  F41A21/12

Abstract: A retrofit chamber adaptor associated with a substitute action assembly incorporated into a firearm for permitting the substitution of an original designated cartridge for a substitute cartridge. An elongated body is incorporated into a barrel accessible location of the firearm and supporting a bolt in reciprocating fashion. The chamber adaptor is mounted to forward end of the body in communication with the reciprocating bolt and exhibits a modified diameter aperture extending therethrough and corresponding to an incremental modification in diameter associated with the substitute cartridge. Additional features include a receiver plate incorporated into the body and exhibiting a generally lengthwise extending notched or keyed interior established between generally parallel extending sides with identified and interiorly notched locations for seating in reciprocating fashion therebetween the reciprocating bolt. A further variation of the adaptor exhibits a dual rail configuration to which is reciprocally mounted the bolt and from which in turn forwardly projects a firing pin. In a preferred application, the chamber adaptor permits substitution of a 0.22 LR rimfire cartridge in lieu of a normally designated 5.7×28 mm center fire cartridge.

Abstract translation: 与替代动作组件相关联的改装室适配器结合到枪支中，以允许替换替代墨盒的原始指定墨盒。 细长的主体被结合到火器的枪管容纳位置并以往复方式支撑螺栓。 腔室适配器安装到与往复式螺栓连通的主体的前端，并且呈现延伸穿过其的改进的直径孔，并且对应于与替代筒相关联的直径的增量修改。 另外的特征包括结合到主体中的接纳板，并且具有大致纵向延伸的切口或键合内部，其大体上平行的延伸侧面之间建立，具有标识和内部凹口的位置，用于以往复方式在往复运动螺栓之间安置。 适配器的另一变型表现出双轨构型，螺栓往复地安装在该双轨构架上，从而将其推向突出销。 在一个优选的应用中，腔室适配器允许替换0.22RR火焰筒代替通常指定的5.7×28mm的中心消防筒。

公开(公告)号：US20110265636A1

公开(公告)日：2011-11-03

申请号：US13096065

申请日：2011-04-28

Applicant: John L. Overstreet ,  Jordan Bowles

Inventor： John L. Overstreet ,  Jordan Bowles

IPC: F41A19/34

CPC classification number: F41A3/72

Abstract: A telescopic charging handle incorporated into an upper receiver of an AR-15 type firearm includes a first stem portion integrally formed with a handle shaped head. A second stem portion terminates at a distal end in a projecting beak and is further telescopically engaged at a proximal end to the first stem portion. In this fashion, the charging handle is extended upon being rearwardly displaced in order to accommodate a modified length sub caliber action.

Abstract translation: 结合到AR-15型火器的上部接收器中的伸缩式充电手柄包括与手柄形头部一体形成的第一杆部。 第二杆部分终止于突出的喙中的远端，并且在近端处进一步可伸缩地接合到第一杆部分。 以这种方式，充电手柄在向后移位时延伸，以适应修改长度的子口径动作。

公开(公告)号：US20110277368A1

公开(公告)日：2011-11-17

申请号：US13105252

申请日：2011-05-11

Applicant: John L. Overstreet ,  Charles C. Kelly ,  Jordan Bowles

Inventor： John L. Overstreet ,  Charles C. Kelly ,  Jordan Bowles

IPC: F41C27/00

CPC classification number: F41A3/64 ,  F41A29/02

Abstract: A maintenance kit incorporated into operable components of a sub caliber action device installable within an upper receiver of an AR-15 type firearm for facilitating disassembly, maintenance and reassembly of a bolt and forward chamber adaptor with a receiver plate. The kit includes at least one gauge dimension defined in a barrel of the forward chamber adaptor for establishing a correct spacing between lengthwise extending and interior notch defining arms associated with the receiver plate. A modified guide rod facilitates at least one of disassembly of the bolt firing pin/extractor and cleaning of the chamber adaptor interior prior to reassembly of the bolt and chamber adaptor.

Abstract translation: 一种维护套件，其结合到可以安装在AR-15型火器的上部接收器内的子口径动作装置的可操作部件中，以便于拆卸，维护和重新组装具有接收器板的螺栓和前进腔适配器。 该套件包括限定在前室适配器的桶中的至少一个规格尺寸，用于在与接收器板相关联的纵向延伸和内切口限定臂之间建立正确的间隔。 在重新组装螺栓和腔室适配器之前，改进的导杆有助于拆卸螺栓撞针/抽出器和清洁腔室适配器内部中的至少一个。

公开(公告)号：US20110252685A1

公开(公告)日：2011-10-20

申请号：US13078073

申请日：2011-04-01

Applicant: John L. Overstreet ,  Jordan Bowles

Inventor： John L. Overstreet ,  Jordan Bowles

IPC: F41C7/00 ,  F41A19/13 ,  F41A3/00

CPC classification number: F41A3/64 ,  F41A19/13

Abstract: An anti-rotation feature incorporated into an interface established between a cotter pin and a sub caliber action device installable within an upper receiver of an AR-15 type firearm. A generally elongated receiver plate exhibits a generally lengthwise extending notched interior established between extending sides. The notched interior seats a bolt in reciprocating fashion along said receiver plate. A chamfer feature is formed in a side of the bolt in intersecting fashion with a selected length extending channel of the bolt for seating within the notched interior, the chamfer feature seating a head of the cotter pin to prevent rotation during bolt travel. A rearward projecting support sleeve includes an open interior for receiving and seating an opposing guide rod associated with a further mounting location of the receiver plate and in order to maintain in assembled fashion the forward assist adaptor. A firing pin exhibits a notch feature configured at a location along its shaft and which, upon installation within an interior aperture of the bolt, is retained in position by the cotter pin. The firing pin is configured so as to exhibit a reduced diameter end projection upon which is supported a coil spring.

Abstract translation: 一种抗旋转功能，其结合到可安装在AR-15型火器的上部接收器内的开口销和子口径动作装置之间的界面中。 大体伸长的接收板在延伸的侧面之间呈现大致纵向延伸的缺口内部。 切口内部沿所述接收板以往复方式安置螺栓。 在螺栓的一侧形成倒角特征，与螺栓的选定长度的延伸通道相交，用于安置在凹口内部内，倒角特征使开口销的头部保持在螺栓行进期间的旋转。 向后突出的支撑套筒包括开放的内部，用于接收和安置与接收器板的另一安装位置相关联的相对的导杆，并且以组装方式保持前向辅助适配器。 击发销具有构造在其轴的位置处的凹口特征，并且当安装在螺栓的内部孔内时，其通过开口销保持在适当位置。 撞针构造成呈现直径减小的端部突起，支撑在其上的螺旋弹簧。

公开(公告)号：US20110247483A1

公开(公告)日：2011-10-13

申请号：US12987653

申请日：2011-01-10

Applicant: John L. Overstreet ,  Jordan Bowles ,  Tyson Bradshaw ,  Craig Pudil

Inventor： John L. Overstreet ,  Jordan Bowles ,  Tyson Bradshaw ,  Craig Pudil

IPC: F41A17/36 ,  F41A3/12

CPC classification number: F41A17/36 ,  F41A9/70

Abstract: A bolt catch assembly configured for operating with rimfire ammunition for use with a firearm including a receiver with an exposed receiving chamber. The assembly includes a bolt catch actuator housing supported in seating fashion relative to the receiving chamber and communicating with an attachable magazine. A catch actuator is supported in elevatable fashion relative to an end of the actuator housing. A bolt catch component and integrally formed actuator catch engaging portion is slaved to the catch actuator in order to be displaced in response to elevating motion exerted upon the catch actuator, such as by a follower component biasingly disposed within the magazine. The follower, in its uppermost displaced position within the attached magazine, engages a tab associated with the catch actuator which extends over a communicating interior of the bolt catch actuator housing in communicating alignment with the exposed receiving chamber. An end configured location of the bolt catch housing includes a step and ledge profile for supporting an underside of the catch actuator in each of a seated rest position as well as a follower induced and upwardly displaced position.

Abstract translation: 螺栓锁紧组件，其构造成用于与包括具有暴露的接收室的接收器的枪支一起使用的边界弹药。 该组件包括相对于容纳室以座位方式支撑并与可附接的匣连通的螺栓捕捉致动器壳体。 捕捉致动器相对于致动器壳体的端部以可升高的方式被支撑。 闩锁部件和整体形成的致动器捕捉接合部分被从动到捕捉致动器，以便响应于施加在捕捉致动器上的升高运动而移位，例如通过偏置地设置在盒内的随动部件。 随动件在其附接的料仓内的其最高位移位置处接合与捕捉致动器相关联的突出部，其在螺栓捕获致动器壳体的连通内部延伸，与暴露的接收室连通对准。 螺栓捕捉壳体的端部构造位置包括台阶和凸缘轮廓，用于在每个坐着位置以及从动件引导和向上移位的位置中支撑止动致动器的下侧。

公开(公告)号：US20110247482A1

公开(公告)日：2011-10-13

申请号：US12986454

申请日：2011-01-07

Applicant: John L. Overstreet ,  Jordan Bowles ,  Tyson Bradshaw ,  Craig Pudil

Inventor： John L. Overstreet ,  Jordan Bowles ,  Tyson Bradshaw ,  Craig Pudil

IPC: F41A19/06

CPC classification number: F41A17/36 ,  F41A9/70

Abstract: A bolt catch assembly for use with a firearm including a receiver with an exposed receiving chamber and an underside engageable magazine. The assembly includes a bolt catch actuator housing supported in seating fashion relative to the receiving chamber and communicating with an attachable magazine. A catch actuator is supported in elevatable fashion relative to an end of the actuator housing. A follower component is upwardly and biasingly disposed within the magazine and which, upon contacting the catch actuator, displaces an associated bolt catch of the firearm in an upper and bolt restraining position.

Abstract translation: 一种用于与枪械一起使用的螺栓捕捉组件，包括具有暴露的接收室和下侧可接合杂志的接收器。 该组件包括相对于容纳室以座位方式支撑并与可附接的匣连通的螺栓捕捉致动器壳体。 捕捉致动器相对于致动器壳体的端部以可升高的方式被支撑。 随动部件向上并且偏置地设置在料仓内，并且在接触止动致动器时，在枪管的上部和螺栓限制位置中移动相关联的枪支。

公开(公告)号：US20110252957A1

公开(公告)日：2011-10-20

申请号：US13069930

申请日：2011-03-23

Applicant: John L. Overstreet ,  Charles C. Kelly

Inventor： John L. Overstreet ,  Charles C. Kelly

IPC: F41A11/02 ,  F41A3/00

CPC classification number: F41A3/36 ,  F41A3/12 ,  F41A3/54 ,  F41A3/72 ,  F41A21/10 ,  F41A21/12 ,  F41A33/00

Abstract: A sub caliber action device installable within an upper receiver of an AR-15 type firearm which interfaces with an upper receiver mounted forward assist for use with such as .22 caliber ammunition. The device includes a generally elongated receiver plate exhibiting a generally lengthwise extending notched interior established between extending sides, with the notched interior seating a bolt and a forward assist adaptor in reciprocating fashion along the receiver plate between an end-most location and a forward secured chamber adaptor. The adaptor is reconfigurable to inertially and linearly displace a limited distance relative to the bolt support sleeve during full auto firing mode and which influences the bolt against the chamber adaptor during striking of the bolt supported firing pin by the hammer.

Abstract translation: 可安装在AR-15型枪支的上部接收器内的副口径动作装置，其与上部接收器相连接，前置辅助装置与例如22口径弹药一起使用。 该装置包括大致细长的接收板，其在延伸侧面之间呈现出大致纵向延伸的切口内部，其中凹口内部沿着接收板以最接近的位置和向前固定室之间以往复方式安置螺栓和前向辅助适配器 适配器。 适配器可重构，以在全自动点火模式期间相对于螺栓支撑套筒惯性和线性地移动有限的距离，并且在用锤击打螺栓支撑的击发销时影响抵靠腔适配器的螺栓。

公开(公告)号：US08079167B1

公开(公告)日：2011-12-20

申请号：US12361683

申请日：2009-01-29

Applicant: John L. Overstreet

Inventor： John L. Overstreet

IPC: F41C9/08

CPC classification number: F41C9/08

Abstract: A muzzleloading rifle includes an action and a barrel assembly attached to a forward end of the action. The barrel assembly includes a barrel, a barrel extension and an intervening wall. The barrel has a breach end, a muzzle end and a primary chamber at the breach end for receiving a primary charge loaded through the muzzle end. The barrel extension is attached to the breach end of the barrel and includes a casing chamber positioned rearwardly from the primary chamber. The casing chamber is configured to receive a standard ammunition casing with an integral primer therein. The intervening wall separates the primary chamber from the casing chamber. The intervening wall includes a flash hole communicating between the casing chamber and the primary chamber.

Abstract translation: 枪口枪包括一个动作和一个枪管组件，它附着在动作的前端。 枪管组件包括枪管，枪管延伸部和中间壁。 枪管具有突破端，枪口端和在突破端处的主腔室，用于接收通过枪口端装载的主要电荷。 枪管延伸部附接到枪管的突出端，并且包括从主腔向后定位的壳体腔。 套管室被配置成接收其中具有整体底漆的标准弹药套管。 中间壁将主室与壳体室分离。 中间壁包括在壳体室和主室之间连通的闪光孔。

公开(公告)号：US20110296729A1

公开(公告)日：2011-12-08

申请号：US12361683

申请日：2009-01-29

Applicant: John L. Overstreet

Inventor： John L. Overstreet

IPC: F41C9/08

CPC classification number: F41C9/08

Abstract: A muzzleloading rifle includes an action and a barrel assembly attached to a forward end of the action. The barrel assembly includes a barrel, a barrel extension and an intervening wall. The barrel has a breach end, a muzzle end and a primary chamber at the breach end for receiving a primary charge loaded through the muzzle end. The barrel extension is attached to the breach end of the barrel and includes a casing chamber positioned rearwardly from the primary chamber. The casing chamber is configured to receive a standard ammunition casing with an integral primer therein. The intervening wall separates the primary chamber from the casing chamber. The intervening wall includes a flash hole communicating between the casing chamber and the primary chamber.

Abstract translation: 枪口枪包括一个动作和一个枪管组件，它附着在动作的前端。 枪管组件包括枪管，枪管延伸部和中间壁。 枪管具有突破端，枪口端和在突破端处的主腔室，用于接收通过枪口端装载的主要电荷。 枪管延伸部附接到枪管的突出端，并且包括从主腔向后定位的壳体腔。 套管室被配置成接收其中具有整体底漆的标准弹药套管。 中间壁将主室与壳体室分离。 中间壁包括在壳体室和主室之间连通的闪光孔。