专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11976911B2 Polymer-based cartridge casing for subsonic ammunition 有权
公开(公告)号：US11976911B2
公开(公告)日：2024-05-07
申请号：US17833070
申请日：2022-06-06
申请人： PCP Tactical, LLC
发明人： Charles Padgett , Robert Padgett
IPC分类号： F42B5/307 , F42B5/313 , F42B8/04 , F42B12/76 , F42B33/02
CPC分类号： F42B5/307 , F42B5/313 , F42B8/04 , F42B12/76 , F42B33/02
摘要： A high strength polymer-based cartridge having a first end; a neck disposed at the first end and a shoulder disposed below the neck to form a bottleneck cartridge. A second end is opposite the first end and an insert is engaged to the second end. A propellant chamber is formed between the shoulder and the insert and has a volume. An extension extends from the neck opposite the shoulder and a cap is formed on the extension, partially sealing the propellant chamber.

2. 发明授权

US11287236B1 Training cartridge with day/night/thermal visible signature 有权
公开(公告)号：US11287236B1
公开(公告)日：2022-03-29
申请号：US17089006
申请日：2020-11-04
申请人： Frank Dindl , Kenneth R Jones
发明人： Frank Dindl , Kenneth R Jones
IPC分类号： F42B12/40 , F42B8/04 , F42B8/02
摘要： The present disclosure is directed to ammunition rounds for training purposes. Specifically, the training munitions disclosed herein contain special properties rendering them visible by day, by night and through the use of thermal imagery while maintaining safety protocols and otherwise normal usage properties without requiring the outer shell to deform or destruct to initiate the signal properties.

3. 发明授权

US10605577B2 Muzzleloader systems 有权
公开(公告)号：US10605577B2
公开(公告)日：2020-03-31
申请号：US16044183
申请日：2018-07-24
申请人： Vista Outdoor Operations LLC
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B30/02 , F42B5/24 , F42B14/04 , F42B14/02 , F42B12/76 , F42B8/04 , F42B5/38 , F42B14/06 , F41C9/08 , F41C7/11 , F41A9/37 , F41A3/58 , F42B12/74
摘要： Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.

4. 发明授权

US10274294B2 Cartridge casing for a blank cartridge 有权
公开(公告)号：US10274294B2
公开(公告)日：2019-04-30
申请号：US15555282
申请日：2016-03-01
申请人： BAE SYSTEMS plc
发明人： James Edward Baxter , Nathan William Rowe , Joshua Matthew Stubbs
IPC分类号： F42B8/04 , F42B5/285 , F42B5/29
摘要： A cartridge casing comprising a casing tube formed substantially of metal with a closed end and an open end. The casing tube bounds at least part of a head cap entered into the open end of the tube. The head cap is fixed relative to the tube. An end wall defines the closed end opposite the head cap end of the cartridge. The end wall comprises a weakened region.

5. 发明授权

US09562754B2 Muzzleloader systems 有权
标题翻译： Muzzloader系统
公开(公告)号：US09562754B2
公开(公告)日：2017-02-07
申请号：US14869619
申请日：2015-09-29
申请人： VISTA OUTDOOR OPERATIONS LLC
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B14/00 , F42B30/02 , F42B5/38 , F42B8/04 , F41A3/58 , F41A9/37 , F41C7/11 , F41C9/08 , F42B14/02 , F42B14/06
CPC分类号： F42B30/02 , F41A3/58 , F41A9/375 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/24 , F42B5/38 , F42B8/04 , F42B12/76 , F42B14/02 , F42B14/04 , F42B14/064
摘要： A bullet assembly comprising a bullet and a cup assembly, the cup assembly may have a ring portion for scraping the barrel of a muzzleloader. The cup assembly may be slidable on the bullet with an extended position and a contracted position, the contracted position having a greater diameter than the extended position. A contraction inhibiting member that requires shearing off of the member for contraction may be disposed on one of the components.
摘要翻译：一种包括子弹和杯组件的子弹组件，所述杯组件可具有用于刮取枪口装置的枪管的环部分。杯组件可以在具有延伸位置和收缩位置的子弹上滑动，收缩位置具有比延伸位置更大的直径。可以在其中一个部件上设置需要剪切用于收缩的部件的收缩抑制部件。

6. 发明申请

US20110016763A1 Cartridge and chamber for simulated firearm 失效
标题翻译：用于模拟枪支的墨盒和腔室
公开(公告)号：US20110016763A1
公开(公告)日：2011-01-27
申请号：US12924425
申请日：2010-09-27
申请人： Charles J. Ducastel, JR.
发明人： Charles J. Ducastel, JR.
IPC分类号： F41A21/12 , F42B8/04
CPC分类号： F42B5/025 , F42B8/04
摘要： A blank cartridge and mated blank chamber for simulated firearms incapable of discharging projectiles. The blank cartridge has a case with a cartridge base, a case wall, a cartridge shoulder forming a neck, and a nose enclosing the blank cartridge. The blank cartridge nose provides more reliable feeding from magazines of simulated firearms. The blank cartridge dimensions render it inoperable with ammunition chambers of actual projectile-discharging firearms. The blank chamber dimensions render it inoperable with ammunition cartridges. Upon discharge the blank cartridge and chamber release exhaust gases in a forward direction, creating realistic visual and auditory effects.
摘要翻译：用于模拟火器的空白墨盒和配对空白腔，不能放射弹。空白墨盒具有盒体，盒基座，壳体壁，形成颈部的墨盒肩部以及包围墨盒的鼻子。空白墨盒鼻子为模拟枪支杂志提供更可靠的喂食。空白墨盒的尺寸使其不能用实际的射弹枪支弹药室操作。空白室尺寸使其不能与弹药盒一起使用。在排出空白墨盒和室时，向前排出废气，产生逼真的视觉和听觉效果。

7. 发明授权

US5415104A Practice ammunition 失效
标题翻译：练弹药
公开(公告)号：US5415104A
公开(公告)日：1995-05-16
申请号：US282435
申请日：1994-07-29
申请人： Bernhard Bispling , Wilheim Scheland
发明人： Bernhard Bispling , Wilheim Scheland
IPC分类号： F42B8/04
CPC分类号： F42B8/04
摘要： A practice ammunition includes a propellant case having a case body; a circumferential mouth part; and a circumferential shoulder connecting the case body with the mouth part. The shoulder tapers from the case body toward the mouth part. The practice ammunition further includes a bursting body having a rear part fitted into the mouth part. The rear part is provided with a circumferential groove including a relatively deep frontal groove zone and an adjoining, relatively shallow rear groove zone, whereby the groove is stepped as viewed in the direction of the longitudinal axis of the ammunition. There is further provided a holding ring so dimensioned that it is compressible such as to be fully receivable within the deep groove zone. The holding ring surrounds the rear part of the bursting body and is clamped between the rear groove zone and the inner surface of the shoulder, whereby the holding ring assumes a wedged state. In such a wedged state the holding ring has an outer diameter which is greater than the outer diameter of the rear part measured at a location axially rearwardly of the groove and is greater than the inner diameter of the mouth part.
摘要翻译：实践弹药包括具有壳体的推进剂盒; 圆周口部; 以及将壳体与口部连接的周向肩部。肩部从壳体向口部逐渐变细。练习弹药还包括具有装配到嘴部中的后部的爆裂体。后部设置有包括相对较深的前槽区和相邻较浅的后槽区的周向槽，由此当从弹药的纵向轴线的方向观察时，槽是阶梯状的。还设置有一个固定环，其尺寸被确定为可压缩的，以便可以完全容纳在深槽区内。保持环围绕破裂体的后部并且夹持在后槽区域和肩部的内表面之间，由此保持环呈楔形状态。在这种楔入状态下，保持环的外径大于在槽的轴向后方测量的位置处的后部的外径，并且大于口部的内径。

8. 发明授权

US4204473A Gas generating charge for open chamber gas powered tool 失效
标题翻译：开放式气体动力工具的气体发生装置
公开(公告)号：US4204473A
公开(公告)日：1980-05-27
申请号：US906784
申请日：1978-05-17
申请人： David Dardick
发明人： David Dardick
IPC分类号： F41C3/00 , B25C1/14 , B25C1/16 , B25C1/18 , C06C9/00 , F42B5/16 , F42B8/00 , F42B8/04 , F42B39/00 , F42B3/04
CPC分类号： C06C9/00 , B25C1/14 , B25C1/163 , B25C1/186 , F41A9/46 , F42B39/087 , F42B5/16 , F42B5/38 , F42B8/04
摘要： An ignitable charge for producing pressurized gas to power industrial tools; that is made of plentiful, common materials at a very low cost, lower in cost than conventional charges by orders of magnitude. The charge is comprised of a hollow plastic jacket of triangular cross section that is open through its center to both opposite ends and contains a nitrocellulose propellant in uncompressed, or expanded form that may be electrically ignited through one end of the jacket by a spark, hot wire, or the like in an open chambertype feed and firing mechanism. The charge produces pressurized gas at the desired burning rate and peak pressures for operating the tool.
摘要翻译：用于生产加压气体来驱动工业工具的可燃费用; 这是由非常低成本的丰富的普通材料制成的，成本比常规电荷低几个数量级。电荷由三角形横截面的中空塑料夹套组成，通过其中心向两端开放，并且包含未压缩或膨胀形式的硝化纤维素推进剂，其可以通过火花，热的热夹套的一端电点燃电线等在开放式室型进料和发射机构中。电荷以所需的燃烧速率和用于操作工具的峰值压力产生加压气体。

9. 发明授权

US11668549B2 Muzzleloader systems 有权
公开(公告)号：US11668549B2
公开(公告)日：2023-06-06
申请号：US17357402
申请日：2021-06-24
申请人： VISTA OUTDOOR OPERATIONS LLC
发明人： Bryan P. Peterson , Drew L. Goodlin , Erik K. Carlson , Lawrence P. Head , John W. Swenson , Sharon Jones
IPC分类号： F42B30/02 , F42B5/24 , F42B14/04 , F42B14/02 , F42B12/76 , F42B8/04 , F42B5/38 , F42B14/06 , F41C9/08 , F41C7/11 , F41A9/37 , F41A3/58 , F42B12/74
CPC分类号： F42B30/02 , F41A3/58 , F41A9/375 , F41C7/11 , F41C9/08 , F41C9/085 , F42B5/24 , F42B5/38 , F42B8/04 , F42B12/74 , F42B12/76 , F42B14/02 , F42B14/04 , F42B14/064
摘要： Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.

10. 发明授权

US10054390B1 Apparatus, kit and method for a blank-only machine non-firearm 有权
公开(公告)号：US10054390B1
公开(公告)日：2018-08-21
申请号：US15873104
申请日：2018-01-17
申请人： Michael Hane
发明人： Michael Hane
IPC分类号： F41B11/89 , F41A33/04 , F41A21/10 , F41A21/28 , F42B8/04
CPC分类号： F41B11/89 , F41A5/02 , F41A15/14 , F41A21/10 , F41A21/16 , F41A21/28 , F41A33/00 , F42B8/04
摘要： A blank-only machine non-firearm includes a replica shell and replica barrel from a non-firing replica machinegun, such as an airsoft replica machinegun. An insert that defines a receiver may be inserted into and contained within the interior volume of the replica shell. An exhaust gas barrel is attached to the receiver and extends within the replica barrel. The replica receiver and barrel are configured to fire blank cartridges and not to fire live rounds. Noise and flash from a firing blank cartridge is directed from a chamber defined by the receiver to the exhaust gas barrel and hence to the replica barrel.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式