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. 发明申请

US20180231357A1 Celtic Arms 审中-公开
公开(公告)号：US20180231357A1
公开(公告)日：2018-08-16
申请号：US15732707
申请日：2017-12-19
申请人： Rodrigo De Souza Millan
发明人： Rodrigo De Souza Millan
IPC分类号： F42B10/38 , F42B14/00 , F41A21/16
CPC分类号： F42B10/38 , F41A21/16 , F42B10/26 , F42B14/00 , F42B14/02 , F42B14/06
摘要： This device is different from what is out in the market, because it does not use a plain bearing design like the one being used today. This device uses a roller or ball bearing between the bullet and the berrel.

2. 发明授权

US09746298B2 Flechette for direct fire weapons 有权
公开(公告)号：US09746298B2
公开(公告)日：2017-08-29
申请号：US14446370
申请日：2014-07-30
申请人： U.S. Army Research Laboratory ATTN: RDRL-LOC-I
发明人： Michael A. Minnicino, II
IPC分类号： F42B12/64 , F42B10/08 , F42B12/74 , F42B12/06
CPC分类号： F42B12/64 , F41A21/16 , F42B10/08 , F42B12/06 , F42B12/74 , F42B14/02
摘要： A flechette for use with a gun barrel having a tapered bore with a diameter at the initial bore section greater than the diameter at the emergent bore. The flechette includes a body constructed of a ductile material and having an elongated axis aligned with the axis of the tapered bore when positioned in the load end of the bore. The body also includes a cylindrical bulkhead as well as a bourrelet that are axially spaced from each other along the flechette and have an outside diameter substantially the same as the diameter at the initial bore section of the tapered bore. An elongated boom is attached at the tail end of the body while a penetrator is attached at the forward end of the body. Upon launch, both the bulkhead and bourrelet are compressed radially inward by the bore reduction so that the body is substantially cylindrical upon exit from the discharge end of the bore.

3. 发明授权

US09574838B2 Live-round prevention with built-in blank firing adapter 有权
标题翻译：内置空白点火适配器实时预防
公开(公告)号：US09574838B2
公开(公告)日：2017-02-21
申请号：US14942090
申请日：2015-11-16
申请人： DefendSafe, LLC
发明人： Carol Giannini , David Tarzi , Michael Cheramie , Erik Kalnicki
IPC分类号： F41A21/26 , F41A21/16 , F41A9/64 , F41A17/00 , F41A21/00 , F41A17/44 , F41A21/12
CPC分类号： F41A21/16 , F41A9/64 , F41A17/00 , F41A17/44 , F41A21/00 , F41A21/12
摘要： The invention relates to safety components/modifications for a firearm barrel for preventing discharge of live ammunition from the firearm. The invention includes one embodiment of a modified barrel including a rod member transversely positioned within a portion of the bore of the barrel adjacent to the chamber to prevent chambering or loading of a live round. The modified barrel further includes a standard blank-firing adapter (BFA) fixedly coupled to the distal or muzzle end of the barrel.
摘要翻译：本发明涉及用于防止枪支弹药释放的枪支枪的安全部件/修改。本发明包括改进的桶的一个实施例，其包括横向地定位在与筒相邻的筒的孔的一部分内的杆构件，以防止活的圆形的装载或装载。改进的桶还包括固定地联接到桶的远端或枪口端的标准坯料点火适配器（BFA）。

4. 发明申请

US20160069631A1 LIVE-ROUND PREVENTION WITH BUILT-IN BLANK FIRING ADAPTER 有权
公开(公告)号：US20160069631A1
公开(公告)日：2016-03-10
申请号：US14942090
申请日：2015-11-16
申请人： DefendSafe, LLC
发明人： Carol Giannini , David Tarzi , Michael Cheramie , Erik Kalnicki
IPC分类号： F41A21/16 , F41A21/12
CPC分类号： F41A21/16 , F41A9/64 , F41A17/00 , F41A17/44 , F41A21/00 , F41A21/12
摘要： The invention relates to safety components/modifications for a firearm barrel for preventing discharge of live ammunition from the firearm. The invention includes one embodiment of a modified barrel including a rod member transversely positioned within a portion of the bore of the barrel adjacent to the chamber to prevent chambering or loading of a live round. The modified barrel further includes a standard blank-firing adapter (BFA) fixedly coupled to the distal or muzzle end of the barrel.

5. 发明授权

US09188402B2 Live-round prevention with built-in blank firing adapter 有权
标题翻译：内置空白点火适配器实时预防
公开(公告)号：US09188402B2
公开(公告)日：2015-11-17
申请号：US14493973
申请日：2014-09-23
申请人： DefendSafe, LLC
发明人： Carol Giannini , David Tarzi , Michael Cheramie , Erik Kalnicki
IPC分类号： F41A21/26 , F41A9/64 , F41A17/00 , F41A21/00 , F41A17/44 , F41A21/12
CPC分类号： F41A21/16 , F41A9/64 , F41A17/00 , F41A17/44 , F41A21/00 , F41A21/12
摘要： The invention relates to safety components/modifications for a firearm barrel for preventing discharge of live ammunition from the firearm. The invention includes one embodiment of a modified barrel including a rod member transversely positioned within a portion of the bore of the barrel adjacent to the chamber to prevent chambering or loading of a live round. The modified barrel further includes a standard blank-firing adapter (BFA) fixedly coupled to the distal or muzzle end of the barrel.
摘要翻译：本发明涉及用于防止枪支弹药释放的枪支枪的安全部件/修改。本发明包括改进的桶的一个实施例，其包括横向地定位在与筒相邻的筒的孔的一部分内的杆构件，以防止活的圆形的装载或装载。改进的桶还包括固定地联接到桶的远端或枪口端的标准坯料点火适配器（BFA）。

6. 发明授权

US09052151B1 Paintball gun barrel structure 有权
标题翻译：彩弹枪筒结构
公开(公告)号：US09052151B1
公开(公告)日：2015-06-09
申请号：US14203616
申请日：2014-03-11
申请人： Shun Hui Precise Hardware Co.
发明人： Yao-Chieh Tseng
IPC分类号： F41B11/80 , F41A21/00
CPC分类号： F41A21/00 , F41A21/10 , F41A21/16 , F41B11/89
摘要： A paintball gun barrel structure, mainly for the proper adjustment of the inner diameter of the barrel of the paintball gun for firing paint balls according to the size of the paint balls when paint balls are loaded into the barrel, to keep proper point contact with the surfaces of the paint balls, and to prevent excess interference between the interior of the barrel and the paint balls, and to thusly enhance the stability of the ballistics of the interior of the barrel so that paint balls may be fired with high accuracy when being fired towards the barrel under the control of an operation unit.
摘要翻译：一种彩弹枪筒结构，主要是为了适当调整彩弹枪的枪管内径，用于在油漆球装入枪管时根据油漆球的大小进行喷漆球，以保持适当的点接触油漆球的表面，并且防止筒体内部和油漆滚珠之间的过度干涉，从而提高筒体内部弹道的稳定性，从而可以在烧制时以高精度烧制油漆球。在操作单元的控制下朝向桶。

7. 发明授权

US09010248B1 40 mm gun sleeve cartridge case for M320 grenade launcher ammunition 有权
标题翻译：用于M320手榴弹发射器弹药的40毫米炮套筒盒
公开(公告)号：US09010248B1
公开(公告)日：2015-04-21
申请号：US13714759
申请日：2012-12-14
申请人： Leon Manole , Arthur Ricardo Pizza , Ernest Lee Logsdon , Gary Anthony Pacella , Anthony J. Sebasto
发明人： Leon Manole , Arthur Ricardo Pizza , Ernest Lee Logsdon , Gary Anthony Pacella , Anthony J. Sebasto
IPC分类号： F42B5/02
CPC分类号： F42B5/02 , F41A21/10 , F41A21/16 , F42B33/02
摘要： A non-spinning 40 mm ammunition round for firing in an M320 grenade launcher. The round includes a cylindrical shaped gun sleeve cartridge case, which covers the standard rifling inside the M320, and thus presents a smooth bore surface to the fired ammunition. Because the ammunition is not launched in a spinning mode, it may now comprise those guidance and camera components as may be desired which components would not have been possible to employ on a round that is spinning.
摘要翻译：一架不旋转的40毫米弹药弹在M320手榴弹发射器上射击。圆形包括一个圆柱形的枪筒套筒盒，它覆盖了M320内的标准膛线，从而为发射的弹药提供了光滑的孔面。因为弹药没有以旋转模式启动，所以它现在可以包括可能需要的那些引导和相机部件，这些部件将不可能在旋转的一轮中使用。

8. 发明授权

US08196571B2 Apparatus, system, and method for launching a granular substance 有权
标题翻译：用于发射颗粒物质的装置，系统和方法
公开(公告)号：US08196571B2
公开(公告)日：2012-06-12
申请号：US11684508
申请日：2007-03-09
申请人： Martin W. Jenson
发明人： Martin W. Jenson
IPC分类号： F41B11/00
CPC分类号： F41B11/62 , F41A21/16 , F41A21/48 , F41B11/81
摘要： An apparatus, system, and method are disclosed for launching a granular substance. The method may include providing a granular substance, an air gun, a compressed air source, an insertion tube, a passage, a loading chamber, a recess, a cover, and a fastening assembly. The method may further include inserting the granular substance into the recess and dispensing the granular substance from the recess into the loading chamber. The method continues with releasing the stored, compressed air in the air gun. The compressed air moves into the insertion tube, through the passage, through the loading chamber disposed within the passage, and finally launches the granular substance from an outlet of the passage.
摘要翻译：公开了用于发射粒状物质的装置，系统和方法。该方法可以包括提供粒状物质，气枪，压缩空气源，插入管，通道，装载室，凹部，盖和紧固组件。该方法还可以包括将颗粒物质插入凹槽中并将颗粒状物质从凹槽分配到装载室中。该方法继续释放气枪中存储的压缩空气。压缩空气通过通道移动到插入管中，通过设置在通道内的装载室，最后从通道的出口发射出粒状物质。

9. 发明申请

US20100288255A1 APPARATUS, SYSTEM, AND METHOD FOR LAUNCHING A GRANULAR SUBSTANCE 有权
标题翻译：装置，系统和方法，用于启动颗粒物质
公开(公告)号：US20100288255A1
公开(公告)日：2010-11-18
申请号：US11684508
申请日：2007-03-09
申请人： Martin W. Jenson
发明人： Martin W. Jenson
IPC分类号： F41B11/04
CPC分类号： F41B11/62 , F41A21/16 , F41A21/48 , F41B11/81
摘要： An apparatus, system, and method are disclosed for launching a granular substance. The method may include providing a granular substance, an air gun, a compressed air source, an insertion tube, a passage, a loading chamber, a recess, a cover, and a fastening assembly. The method may further include inserting the granular substance into the recess and dispensing the granular substance from the recess into the loading chamber. The method continues with releasing the stored, compressed air in the air gun. The compressed air moves into the insertion tube, through the passage, through the loading chamber disposed within the passage, and finally launches the granular substance from an outlet of the passage.
摘要翻译：公开了用于发射粒状物质的装置，系统和方法。该方法可以包括提供粒状物质，气枪，压缩空气源，插入管，通道，装载室，凹部，盖和紧固组件。该方法还可以包括将颗粒物质插入凹槽中并将颗粒状物质从凹槽分配到装载室中。该方法继续释放气枪中存储的压缩空气。压缩空气通过通道移动到插入管中，通过设置在通道内的装载室，最后从通道的出口发射出粒状物质。

10. 发明申请

US20100192445A1 GUN BARREL FOR FIRING SPIN-STABILIZED PROJECTILES 审中-公开
标题翻译：用于激发旋转稳定项目的枪条
公开(公告)号：US20100192445A1
公开(公告)日：2010-08-05
申请号：US12679638
申请日：2008-09-03
申请人： Heiner Schmees
发明人： Heiner Schmees
IPC分类号： F41A21/16
CPC分类号： F41A21/12 , F41A21/16 , F42B14/02
摘要： A gun barrel for locking spin-stabilized projectiles using a driving band and a sealing ring disposed behind the driving band, the gun barrel comprising a breach area, a rifled barrel part, and a transitional cone disposed between the breach area and the rifled barrel part. In order to achieve a reliable initial seal between the projectile and the profile of the rifled barrel part against hot propulsion charge gases, a smooth barrel section is disposed between the transitional cone connected to the breach area and the rifled barrel part, wherein the interior diameter of the smooth barrel section is greater than or equal to the exterior diameter of the driving band, but is approximately equal to the exterior diameter of the sealing ring, wherein the length of the smooth barrel section corresponds to at least the lengths of the driving band and the sealing ring of the projectile.
摘要翻译：一个枪筒，用于使用驱动带和设置在驱动带后面的密封环来锁定旋转稳定的弹体，所述枪筒包括设置在所述突破区域和所述膛线枪管部分之间的破裂区域，膛线枪管部分和过渡锥体。为了实现射弹与膛形枪管部件与热推进装药气体的轮廓之间的可靠的初始密封，在连接到破裂区域和膛线枪管部分的过渡锥体之间设置一个光滑的枪管部分，其中内径光滑筒部的长度大于或等于驱动带的外径，但大致等于密封环的外径，其中光滑筒部的长度至少对应于驱动带的长度和弹丸的密封圈。

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