公开(公告)号：US08490309B2

公开(公告)日：2013-07-23

申请号：US13074824

申请日：2011-03-29

Applicant: Gary Zukowski

Inventor： Gary Zukowski

IPC: F41A19/00

CPC classification number: F41A19/10 ,  Y10T29/49815

Abstract: A trigger assembly for a firearm includes a trigger and a trigger spring. The trigger assembly is mounted and retained in a frame of the firearm and, more specifically, in an elongated recess defined by the frame. The frame further defines lateral annular grooves and retaining lips near an opening of the elongated recess. The trigger includes an upper trigger piece and a lower trigger piece that are connected to each other. The upper trigger piece is mounted to the lateral annular grooves and retained by the retaining lips. The lower trigger piece is configured to fit in the opening and protrude from the frame. The trigger assembly also includes a trigger spring, mounted in a spring recess defined in the upper trigger piece, that spring biases the trigger into a resting position by abutting and engaging a trigger bar of the firearm under a torsional compression.

Abstract translation: 用于枪支的触发器组件包括触发器和触发弹簧。 触发器组件被安装并保持在枪支的框架中，更具体地，被保持在由框架限定的细长凹部中。 该框架进一步限定在细长凹槽的开口附近的侧向环形槽和保持唇。 触发器包括彼此连接的上触发件和下触发件。 上部触发件安装在外侧环形槽上并由保持唇保持。 下部触发件被构造成装配在开口中并从框架突出。 触发器组件还包括安装在限定在上部触发器件中的弹簧凹部中的触发弹簧，该弹簧通过在扭转压缩下邻接并接合枪支的触发杆来将触发器偏置在静止位置。

公开(公告)号：US08296990B2

公开(公告)日：2012-10-30

申请号：US12650217

申请日：2009-12-30

Applicant: Gary Zukowski ,  Brett Curry ,  Sean O'Clair

Inventor： Gary Zukowski ,  Brett Curry ,  Sean O'Clair

IPC: F41G1/00

CPC classification number: F41A17/66 ,  Y10T29/49908

Abstract: A firearm has a frame, a slide mounted to the frame, and a configurable sight that is removably connected to the slide using a combined transverse dovetail- and longitudinal lap-shaped protrusion and slot engagement. The configurable sight can be quickly and easily installed by hand without the use of tools.

Abstract translation: 枪支具有框架，安装在框架上的滑块以及可组合的瞄准器，其使用组合的横向燕尾形和纵向搭接形突起和槽接合可拆卸地连接到滑块。 可以手动快速方便地安装可配置的视线，而无需使用工具。

公开(公告)号：US20120167427A1

公开(公告)日：2012-07-05

申请号：US13296332

申请日：2011-11-15

Applicant: Gary Zukowski ,  Brett Curry ,  Sean O'Clair

Inventor： Gary Zukowski ,  Brett Curry ,  Sean O'Clair

IPC: F41A15/14

CPC classification number: F41A15/14

Abstract: An extractor mechanism for a firearm includes a firearm slide having a pocket, the pocket extending in a longitudinal direction substantially parallel to a firing axis of a firearm and having an opening proximate to a breech face of the slide, and an extractor arm having a body portion and a hook portion, the body portion being disposed at least partially within the pocket and the hook portion extending at least partially out of the opening and having a distal edge sized to engage a cartridge rim, wherein the extractor arm is pivotally and slidably mounted to the slide such that the hook portion is capable of being pivoted toward and away from the firing axis and the extractor arm is capable of translational movement with respect to the slide in a direction substantially parallel to the firing axis.

Abstract translation: 用于枪支的提取机构包括具有口袋的枪械滑块，所述口袋在纵向方向上延伸，所述纵向方向基本上平行于枪支的击发轴线，并且具有靠近所述滑盖的后膛面的开口，以及具有主体的抽出臂 所述主体部分至少部分地设置在所述凹部内，并且所述钩部分至少部分地延伸出所述开口并且具有尺寸适于接合盒边缘的远侧边缘，其中所述抽出臂可枢转地并且可滑动地安装 以使得钩部能够朝向和远离击发轴线枢转，并且提取臂能够在基本上平行于击发轴线的方向上相对于滑块平移运动。

公开(公告)号：US20100170132A1

公开(公告)日：2010-07-08

申请号：US12650124

申请日：2009-12-30

Applicant: Gary Zukowski

Inventor： Gary Zukowski

IPC: F41A17/32

CPC classification number: F41A17/66 ,  Y10T29/49908

Abstract: A firearm has a frame, a slide mounted to the frame, a trigger, a hammer-type firing mechanism including a hammer, and a manual slide and hammer lock safety mechanism (“manual safety”) including a detent spring biased rotatable tab mounted to the frame that blocks the slide from reciprocating and the hammer from rotating relative to the frame if the tab is actuated in an “on” position. The manual safety completely disables the firearm even if the trigger is actuated, thereby rendering the firearm safer.

Abstract translation: 火器具有框架，安装在框架上的滑块，触发器，包括锤子的锤式击发机构，以及包括制动弹簧偏置的可旋转凸片的手动滑动和锤击安全机构（“手动安全”），安装到 如果突片在“打开”位置被致动，该框架阻止滑动件从往复运动并且锤子相对于框架旋转。 手动安全完全禁用枪支，即使触发器被启动，从而使枪支更安全。

公开(公告)号：US20060242878A1

公开(公告)日：2006-11-02

申请号：US11270944

申请日：2005-11-10

Applicant: Jason Dubois ,  Simon Muska ,  Gary Zukowski ,  John Avedisian ,  Brett Curry

Inventor： Jason Dubois ,  Simon Muska ,  Gary Zukowski ,  John Avedisian ,  Brett Curry

IPC: F41C3/14

CPC classification number: F41A21/36 ,  F41A3/74 ,  F41A3/76 ,  F41A21/18 ,  F41C3/14 ,  F41G1/02

Abstract: A revolver for firing high velocity ammunition includes a frame, a cylinder, a barrel, and a firing mechanism. The revolver may include one or more of the following, each of which is especially adapted for use in the context of firing high velocity ammunition: spacers for adjusting a barrel-cylinder gap, for eliminating broaching of the rearward surface(s) of the barrel; a forcing cone formed in the rearward opening of the barrel for accommodating deformed projectiles; a reflective surface (e.g., mirrored surface) provided on the cone and/or barrel rearward surfaces, for reducing erosion resulting from using high velocity ammunition; gain-twist rifling in the barrel for a smoother transition to full projectile velocity; a larger diameter, hardened firing pin bushing for minimizing brass flow in the rearward direction; and a front sight assembly that minimizes lateral shift or drift of the sight pin during firing.

Abstract translation: 用于发射高速弹药的左轮手枪包括框架，气缸，枪管和击发机构。 左轮手枪可以包括以下中的一个或多个，其中每一个特别适用于在高速弹药发射的情况下使用：用于调节枪管筒间隙的间隔件，用于消除枪管的后表面的拉削 ; 形成在筒的后开口中的用于容纳变形的弹丸的强制锥; 设置在锥体和/或筒后表面上的反射表面（例如，镜面），用于减少使用高速弹药造成的侵蚀; 在桶中增益扭转膛线，以更平滑地过渡到完全的射弹速度; 一个较大的直径，硬化的击球针衬套，用于最小化向后方向的黄铜流量; 以及在射击期间使瞄准器的横向偏移或漂移最小化的前视组件。

公开(公告)号：US20060191182A1

公开(公告)日：2006-08-31

申请号：US11316529

申请日：2005-12-22

Applicant: Brett Curry ,  Gary Zukowski

Inventor： Brett Curry ,  Gary Zukowski

IPC: F41A17/00

CPC classification number: F41A17/56 ,  F41A17/02 ,  F41A17/46

Abstract: A firearm includes a frame and a firing mechanism having a sear (e.g., configured for controlled release of a firing pin) and a trigger bar for actuating the sear. The trigger bar is disengageable from the sear. A locking mechanism is attached to the frame and can be actuated (e.g., by using a key) to selectively disengage the trigger bar from the sear. The locking mechanism may include a pin extending through the frame and axially rotatable in place. A first end of the pin is accessible from the exterior of the frame for key actuation, and a second end of the pin is positioned proximate to the trigger bar in the interior of the frame. The second end of the pin is provided with a cam surface for laterally shifting the trigger bar out of engagement from the sear when the pin is axially rotated using a key.

公开(公告)号：US08745910B2

公开(公告)日：2014-06-10

申请号：US13296332

申请日：2011-11-15

Applicant: Gary Zukowski ,  Brett Curry ,  Sean O'Clair

Inventor： Gary Zukowski ,  Brett Curry ,  Sean O'Clair

IPC: F41A15/00

CPC classification number: F41A15/14

Abstract: An extractor mechanism for a firearm includes a firearm slide having a pocket, the pocket extending in a longitudinal direction substantially parallel to a firing axis of a firearm and having an opening proximate to a breech face of the slide, and an extractor arm having a body portion and a hook portion, the body portion being disposed at least partially within the pocket and the hook portion extending at least partially out of the opening and having a distal edge sized to engage a cartridge rim, wherein the extractor arm is pivotally and slidably mounted to the slide such that the hook portion is capable of being pivoted toward and away from the firing axis and the extractor arm is capable of translational movement with respect to the slide in a direction substantially parallel to the firing axis.

Abstract translation: 用于枪支的提取机构包括具有口袋的枪械滑块，所述口袋在纵向方向上延伸，所述纵向方向基本上平行于枪支的击发轴线，并且具有靠近所述滑盖的后膛面的开口，以及具有主体的抽出臂 所述主体部分至少部分地设置在所述凹部内，并且所述钩部分至少部分地延伸出所述开口并且具有尺寸适于接合盒边缘的远侧边缘，其中所述抽出臂可枢转地并且可滑动地安装 以使得钩部能够朝向和远离击发轴线枢转，并且提取臂能够在基本上平行于击发轴线的方向上相对于滑块平移运动。

公开(公告)号：US20120167426A1

公开(公告)日：2012-07-05

申请号：US13294531

申请日：2011-11-11

Applicant: Sean O'Clair ,  Gary Zukowski ,  Brett Curry

Inventor： Sean O'Clair ,  Gary Zukowski ,  Brett Curry

IPC: F41A3/12 ,  F41A19/12 ,  F41A15/12 ,  F41C27/00

CPC classification number: F41A3/12 ,  F41A11/02 ,  F41A15/12 ,  F41A15/16 ,  F41A19/12

Abstract: A firearm includes a frame having at least one interior receptacle defined by opposed interior walls and having opposed guide rails extending from the opposed interior walls, and at least one modular housing disposed in the receptacle and accommodating at least one operational component of the firearm. The modular housing is defined by opposed sidewalls having opposed guide channels formed therein, the guide channels being configured to selectively engage the guide rails to facilitate the aligning of the modular housing with respect to the interior receptacle. The at least one operational component and the modular housing are pre-assembled together as an integrated unit for drop-in insertion into the receptacle during assembly of the firearm.

Abstract translation: 枪支包括具有由相对的内壁限定的至少一个内部容器的框架，并且具有从相对的内壁延伸的相对的导轨以及设置在该插座中并容纳枪支的至少一个操作部件的至少一个模块化壳体。 模块化壳体由形成在其中的相对的引导通道的相对的侧壁限定，引导通道被配置为选择性地接合导轨，以便于模块化壳体相对于内部插座的对准。 至少一个操作部件和模块化壳体被预先组装在一起作为一体的单元，用于在组装火器期间插入插座中。

公开(公告)号：US08132496B2

公开(公告)日：2012-03-13

申请号：US12650038

申请日：2009-12-30

Applicant: Gary Zukowski

Inventor： Gary Zukowski

IPC: F41A17/26

CPC classification number: F41A17/66 ,  Y10T29/49908

Abstract: A firearm has a frame, a trigger, a trigger bar, a hammer-type firing mechanism including a hammer having a hammer pin connected to the trigger via the trigger bar and a firing pin, and an automatic firing pin block safety mechanism (“automatic safety”) including a flange that is spring biased into engagement with the firing pin and a pivot lock arm rotatably mounted to the hammer pin and releasable engageable with the flange. The flange blocks the firing pin from discharging a chambered round unless and until the trigger is positively actuated. The automatic safety reduces the risk of accidental discharge, thereby rendering the firearm safer.

Abstract translation: 火器具有框架，触发器，触发杆，锤式击发机构，其包括具有通过触发杆连接到触发器的锤销和击发销的锤，以及自动撞针销安全机构（“自动 安全“），其包括弹簧偏置成与击发销接合的凸缘和可旋转地安装到锤销的枢转锁定臂，并且可释放地与凸缘接合。 法兰阻止撞针排出腔体，除非触发器被正向致动。 自动安全降低意外排放的风险，从而使枪支更安全。

公开(公告)号：US20110232150A1

公开(公告)日：2011-09-29

申请号：US13074824

申请日：2011-03-29

Applicant: GARY ZUKOWSKI

Inventor： GARY ZUKOWSKI

IPC: F41A19/10 ,  B23P19/04

CPC classification number: F41A19/10 ,  Y10T29/49815

Abstract: A trigger assembly for a firearm includes a trigger and a trigger spring. The trigger assembly is mounted and retained in a frame of the firearm and, more specifically, in an elongated recess defined by the frame. The frame further defines lateral annular grooves and retaining lips near an opening of the elongated recess. The trigger includes an upper trigger piece and a lower trigger piece that are connected to each other. The upper trigger piece is mounted to the lateral annular grooves and retained by the retaining lips. The lower trigger piece is configured to fit in the opening and protrude from the frame. The trigger assembly also includes a trigger spring, mounted in a spring recess defined in the upper trigger piece, that spring biases the trigger into a resting position by abutting and engaging a trigger bar of the firearm under a torsional compression.

Abstract translation: 用于枪支的触发器组件包括触发器和触发弹簧。 触发器组件被安装并保持在枪支的框架中，更具体地，被保持在由框架限定的细长凹部中。 该框架进一步限定在细长凹槽的开口附近的侧向环形槽和保持唇。 触发器包括彼此连接的上触发件和下触发件。 上部触发件安装在外侧环形槽上并由保持唇保持。 下部触发件被构造成装配在开口中并从框架突出。 触发器组件还包括安装在限定在上部触发器件中的弹簧凹部中的触发弹簧，该弹簧通过在扭转压缩下邻接并接合枪支的触发杆来将触发器偏置在静止位置。