公开(公告)号：US5974942A

公开(公告)日：1999-11-02

申请号：US139417

申请日：1998-08-25

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A15/12 ,  F41A21/12 ,  F41A5/00 ,  F41A3/00

CPC classification number: F41A15/12 ,  F41A21/12

Abstract: A barrel for an automatic firearm which cycles on recoil action is provided with a transverse pin extending across the top of the rearward portion of the chamber. This pin nests within the extraction groove of a cartridge sing during firing. On cycling, the transverse pin deflects the spent case downwardly towards an ejector which effects ejection of the casing.

Abstract translation: 用于在反冲作用下循环的自动火器的枪管设置有延伸穿过腔室的后部的顶部的横向销。 该引脚在点火期间嵌入盒壳体的提取槽内。 在循环中，横向销使用过的外壳向下朝向引起外壳排出的喷射器偏转。

公开(公告)号：US06625916B1

公开(公告)日：2003-09-30

申请号：US09434151

申请日：1999-11-04

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41C2700

CPC classification number: F41A11/02 ,  F41A3/54 ,  F41A33/00

Abstract: A training kit is designed for use with a firearm normally having a standard bolt that is provided at the forward end with a bolt recess for receiving and embracing the head end of a standard cartridge. The training kit is provided with a training bolt having a circular recess of a diameter that will not receive and embrace the head end of the standard cartridge thereby limiting placement of a standard cartridge beyond the reach of the firing pin. Rounds of reduced-energy training ammunition are provided with a head end of complementary dimensions that permits the head end to be seated within the recess of a conversion bolt, and therefore fired.

Abstract translation: 培训套件设计用于通常具有标准螺栓的枪支，该标准螺栓在前端设置有用于接收和包围标准盒的头端的螺栓凹槽。 该训练套件具有训练螺栓，该训练螺栓具有直径不会接收并包围标准筒的头端的圆形凹槽，从而限制标准筒的放置超过撞针的位置。 减少能量训练弹药的一轮提供有互补尺寸的头端，其允许头端位于转换螺栓的凹部内，因此被点燃。

公开(公告)号：US5983773A

公开(公告)日：1999-11-16

申请号：US139418

申请日：1998-08-25

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A3/86 ,  F41A9/55 ,  F41A11/02 ,  F41A33/00 ,  F41A21/10

CPC classification number: F41A3/86 ,  F41A11/02 ,  F41A33/00 ,  F41A9/55

Abstract: A barrel positioning spring moves a barrel in a blow-back operating pistolearwardly when the slide recoils in order to position the chamber on the barrel to receive a further cartridge with the return of the slide. This spring in a Colt(.TM.) .45 caliber pistol may be seated on the recoil spring guide rod present beneath the barrel. A removable loading ramp extension is fitted to the frame in the space between the chamber end and the next cartridge to receive such cartridge as it is being chambered by the returning slide.

Abstract translation: 桶定位弹簧在回弹操作手枪中向后移动桶，当滑块反冲时，为了将腔室定位在筒体上以随着滑块的返回而接收另外的盒。 今年春天，柯尔特（TM）.45口径的手枪可以坐在枪管下方的反弹弹簧导杆上。 可拆卸的装载斜坡延伸部分安装在腔室端部和下一个盒体之间的空间中的框架上，以便在由返回的滑块进行腔室接收时可以接收这种盒子。

公开(公告)号：US06276252B1

公开(公告)日：2001-08-21

申请号：US09310749

申请日：1999-05-13

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A2148

CPC classification number: F41A3/86 ,  F41A9/55 ,  F41A11/02 ,  F41A33/00

Abstract: A training barrel for conversion of a firearm from normal barrel/slide partial locking operation to unlocked slide blow-back operation has an insert which provides a guide ramp for chambering rounds during the reload cycle. The guide ramp compensates for the absence of rearward displacement of the barrel when the firearm is converted to a training configuration. Such insert may be assembled into the weapon without modification to the slide or frame of said weapon.

Abstract translation: 用于将枪支从正常的枪管/滑动部分锁定操作转换为解锁的滑动回弹操作的训练筒具有插入件，该插入件在重新加载循环期间提供用于进行倒圆的引导斜面。 当枪支转换为训练配置时，引导斜坡补偿了枪管的向后位移的缺失。 这样的插入件可以被装配到武器中，而不需要修改到所述武器的滑块或框架。

公开(公告)号：US06442882B1

公开(公告)日：2002-09-03

申请号：US09714175

申请日：2000-11-17

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A2100

CPC classification number: F41A33/00 ,  F41A5/04

Abstract: An automatic pistol converted to fire low energy ammunition in a blow-back mode has a replacement barrel that carries a cam on its upper surface. The weapon slide, as it retires during firing, contacts the cam and rotates the chamber end of the replacement barrel downwardly. This aligns the spent casing for ejection by the ejector, once extracted from the chamber. The slide may carry a removable deflector plate for contacting the cam.

Abstract translation: 改装为以低回弹模式发射低能量弹药的自动手枪具有在其上表面承载凸轮的更换筒。 武器滑块在击发时退出，接触凸轮并向后旋转替换桶的腔室端。 一旦从腔室中取出，这将使用过的外壳排出喷射器。 滑块可以携带用于接触凸轮的可移除偏转板。

公开(公告)号：US06439123B1

公开(公告)日：2002-08-27

申请号：US09651108

申请日：2000-08-30

Applicant: Sylvain Dionne ,  Nathalie Gauthier

Inventor： Sylvain Dionne ,  Nathalie Gauthier

IPC: F42B502

CPC classification number: F42B5/02

Abstract: A telescopic training round has an inner sealant disc with a central hole to ensure against gas leakage as the casing expands telescopically.

Abstract translation: 伸缩训练圆具有一个具有中心孔的内部密封盘，以确保当套管伸缩时可以防止气体泄漏。

公开(公告)号：US06357331B1

公开(公告)日：2002-03-19

申请号：US09553618

申请日：2000-04-20

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A2110

CPC classification number: F41A33/00 ,  F41A11/02 ,  F41A21/00

Abstract: A conversion kit for a recoil-operating automatic pistol to convert it to direct blow-back operation utilizes a two piece barrel having chamber and muzzle portions that may be threaded together. The chamber portion is first installed on the receiver by insertion through the injection port, and the muzzle-piece is then threaded to the chamber-piece to complete the assembly of the barrel.

Abstract translation: 用于反冲操作的自动手枪的转换套件将其转换成直接的回吹操作，利用具有可以拧在一起的腔室和枪口部分的两件式桶。 腔室部分首先通过插入通过注射口安装在接收器上，然后将枪口件螺纹连接到腔室件上，以完成枪管的组装。

公开(公告)号：US06931978B1

公开(公告)日：2005-08-23

申请号：US10780890

申请日：2004-02-19

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A3/12 ,  F41A3/54 ,  F41A3/70 ,  F41A5/02 ,  F41A11/02 ,  F41A33/00 ,  F41A19/02

CPC classification number: F41A3/54 ,  F41A3/12 ,  F41A3/70 ,  F41A11/02

Abstract: A blow-back operating automatic firearm has a sliding mass carried with its bolt carrier assembly to increase the dwell time of the bolt at the breech when the bolt is in battery position for firing. The sliding mass reduces the tendency of the bolt to bounce-off the head end of the seated cartridge, thereby reducing the risk that a misfiring will occur.

Abstract translation: 回弹操作自动火器具有带有螺栓支架组件的滑动质量块，以在螺栓处于电池位置时提高螺栓在后膛处的停留时间。 滑动质量降低了螺栓弹起固定筒的头端的趋势，从而降低了发生失火的风险。

公开(公告)号：US06715396B2

公开(公告)日：2004-04-06

申请号：US10362759

申请日：2003-02-26

Applicant: Sylvain Dionne

Inventor： Sylvain Dionne

IPC: F41A900

CPC classification number: F41A9/54 ,  F41A33/00

Abstract: A cartridge feed tray for belt ammunition is modified to receive shorter ammunition and exclude ammunition of standard length by inclusion of an insert positioned along the forward containment wall of the tray. The insert carries a feed lip that fits through a loading port orifice in the feed tray to direct shorter ammunition downwardly as it is being advanced towards the weapon breach for loading.

Abstract translation: 修改了用于带弹药的药筒进给托盘，以接收较短的弹药，并且通过包括沿着托盘的前部容纳壁定位的插入物排除标准长度的弹药。 插入物带有进料唇缘，其通过进料托盘中的装载口孔配合，以将较短的弹药向下推动，因为其朝向武器破裂进行加载。