MUZZLE LOADER UPPER RECEIVER FOR AR PATTERN RIFLE

    公开(公告)号:US20220236032A1

    公开(公告)日:2022-07-28

    申请号:US17578216

    申请日:2022-01-18

    发明人: Richard Hamilton

    IPC分类号: F41C9/08 F41A3/66 F41A3/74

    摘要: A muzzle loader AR upper receiver can include a muzzle loader AR pattern upper receiver configured to be coupled with an AR pattern lower receiver. The muzzle loader AR pattern upper receiver includes a body with a barrel opening. A muzzle loader barrel is coupled to the barrel opening of the muzzle loader AR pattern upper receiver. A muzzle loader AR rifle can include the muzzle loader AR pattern upper receiver and the AR pattern lower receiver coupled to the muzzle loader AR pattern upper receiver. A method of forming a muzzle loader rifle can include: providing a muzzle loader AR upper receiver; and coupling the muzzle loader AR upper receiver to an AR pattern lower receiver. A muzzle loader kit can include the muzzle loader AR pattern upper receiver and any other component, such as a ramrod, barrel, or AR pattern lower receiver.

    Sealing ring and propellant charge cartridge
    24.
    发明授权
    Sealing ring and propellant charge cartridge 有权
    密封圈和推进剂充电盒

    公开(公告)号:US08833227B2

    公开(公告)日:2014-09-16

    申请号:US13539669

    申请日:2012-07-02

    IPC分类号: F41A3/74 F41A3/76 F42B5/18

    CPC分类号: F41A3/74 F41A3/76

    摘要: A sealing ring obturates a propellant charge cartridge of an automatic firearm for caseless ammunition, in particular against an end face of a firearm element, in particular for a breech or a projectile cartridge. The sealing ring contains a sealing surface that can be brought into contact with the end face. The sealing surface contains a first region around an annular opening of the sealing ring and a second region around the first region. The second region is set back relative to a tangential surface to the first region. In addition, a propellant charge cartridge for an automatic firearm for caseless ammunition, has at least one of the sealing rings. The propellant charge cartridge preferably contains one or multiple, in particular two, propellant charge chambers, which are provided with a sealing ring on each of the breech side and the projectile cartridge side.

    摘要翻译: 密封环堵塞用于无弹药弹药的自动火器的推进剂充电筒,特别是针对枪支元件的端面,特别是用于后膛弹药或弹药筒。 该密封环包含能够与端面接触的密封面。 密封表面包含围绕密封环的环形开口的第一区域和围绕第一区域的第二区域。 第二区域相对于第一区域的切向表面回退。 此外,用于无弹药弹药的自动枪支的推进剂充电盒具有至少一个密封环。 推进剂充气筒优选地包含一个或多个,特别是两个推进剂装料室,其在后膛侧和弹丸筒侧的每个上设置有密封环。

    Pipe mortar
    25.
    发明授权
    Pipe mortar 有权
    管砂浆

    公开(公告)号:US07171886B2

    公开(公告)日:2007-02-06

    申请号:US10400921

    申请日:2003-03-28

    IPC分类号: F41A3/74 F16J15/02

    CPC分类号: F41A21/482 F41A3/74 F41F1/06

    摘要: To seal a pipe mortar, a sealing element (3, 6) is inserted between the pipe (1) and the base (2), with the element elastically balancing out the axial relative movements between the pipe (1) and the base (2). The sealing element (3) is preferably prestressed, with the gas pressure supporting the sealing effect. The sealing element (3, 6) can be a U-shaped or L-shaped steel ring. In the U-shaped sealing element (3), the legs (3.1) are axially prestressed to the extent that the sealing ring (3) and the pipe (1) or the base (2) are pressed together to produce an adequate seal. In the L-shaped sealing element (6), the inside leg (6.1) produces the gas-tight connection when the pipe (1) and the base (2) are screwed together. A sealing lips (6.2) of the sealing ring (6) elastically absorbs changes in length between the pipe and the base that occur during firing.

    摘要翻译: 为了密封管道砂浆,密封元件(3,6)插入在管(1)和基座(2)之间,元件弹性平衡管(1)和基座(2)之间的轴向相对运动 )。 密封元件(3)优选地是预应力的,其中气体压力支持密封效果。 密封元件(3,6)可以是U形或L形钢环。 在U形密封元件(3)中,腿部(3.1)被轴向预应力到密封环(3)和管子(1)或基底(2)被压在一起以产生足够密封的程度。 在L形密封元件(6)中,当管(1)和基座(2)拧在一起时,内脚(6.1)产生气密连接。 密封环(6)的密封唇(6.2)弹性地吸收在烧制期间发生的管和基座之间的长度变化。

    Method and apparatus for the zonal transmission of data using building lighting fixtures
    26.
    发明申请
    Method and apparatus for the zonal transmission of data using building lighting fixtures 审中-公开
    使用建筑物照明设备进行数据区域传输的方法和装置

    公开(公告)号:US20050169643A1

    公开(公告)日:2005-08-04

    申请号:US10956449

    申请日:2004-10-01

    申请人: Philip Franklin

    发明人: Philip Franklin

    IPC分类号: F41A3/74 H04B10/10 H04B10/04

    摘要: This invention relates to the zonal transmission of data by optical means through the modulation of light from common building light fixtures, including the light output of fluorescent, mercury vapor, and other arc or discharge lamps and fixtures; a system for the reuse of radio frequencies by smart radios, and the accurate locating and tracking of objects or persons as they move through a building; by means of creating a communications system which exploits the existing infrastructure of a building to facilitate the transmission of relatively secure control and communications data via creation of a multiplicity of area-limited interference-free communication zones. The system facilitates the transmission of wide-area as well as zonal-specific data. The system facilitates the creation of a database that contains present location and history location and movement data of persons and objects as they move through a building.

    摘要翻译: 本发明涉及通过光学装置通过调制来自普通建筑照明装置的光的区域传输数据,包括荧光灯,汞蒸气和其他电弧或放电灯和固定装置的光输出; 用于通过智能无线电重新使用无线电频率的系统,以及物体或人员在通过建筑物移动时的准确定位和跟踪; 通过创建利用建筑物的现有基础设施的通信系统,以便通过创建多个区域受限的无干扰通信区域来促进相对安全的控制和通信数据的传输。 该系统便于广域和区域特定数据的传输。 该系统便于创建一个数据库,该数据库包含当人和物体移动通过建筑物时的当前位置和历史位置以及人物和物体的移动数据。

    Obturator sealing means for a split wedge/breechblock gun
    27.
    发明授权
    Obturator sealing means for a split wedge/breechblock gun 失效
    用于分裂楔形/后膛枪的闭孔器密封装置

    公开(公告)号:US5929364A

    公开(公告)日:1999-07-27

    申请号:US977570

    申请日:1997-11-25

    IPC分类号: F41A3/74

    CPC分类号: F41A3/74

    摘要: An obturator for guarding the primary sealing surfaces of a step wedge brhblock gun from post-firing residue buildup assures greater survivability of the obturator without the necessity of cleaning after each firing. The device includes an active tube insert for facilitating face seal force multiplication, out of bore lip and face seals, an inbore piston polymer with expanding residue guard, and an out of bore face seal with a residue-tolerant polymer.

    摘要翻译: 用于保护阶梯式楔形枪膛枪的主要密封表面的闭塞器从烧焦后残留物堆积中确保了闭孔器的更大的生存性,而不需要在每次烧制之后进行清洁。 该装置包括用于促进面密封力倍增的活动管插入件,从孔唇和面密封件,具有扩展的残留物防护件的入口活塞聚合物和具有耐残留聚合物的孔面密封件。

    Sealing device for a weapon firing caseless ammunition
    28.
    发明授权
    Sealing device for a weapon firing caseless ammunition 失效
    密封装置用于武器射击无套弹药

    公开(公告)号:US5777256A

    公开(公告)日:1998-07-07

    申请号:US848752

    申请日:1997-05-01

    IPC分类号: F41A3/74 F41A3/76

    CPC分类号: F41A3/74

    摘要: A sealing device for sealing the combustive gases of a caseless munition is mounted between a barrel and a firing chamber of a small caliber weapon. The sealing device includes a ring-shaped sealing element with a first end forming a radially extending sealing surface structured to press against the rear face of the barrel, and a second end includes an outwardly facing axially extending lip designed to press against an inner wall of the firing chamber. A cooling element reduces the rise in temperature of the sealing element, which comes into contact with the combustive gases.

    摘要翻译: 用于密封无壳弹药的可燃气体的密封装置安装在小口径武器的枪管和射击室之间。 密封装置包括环形密封元件,其第一端形成径向延伸的密封表面,该密封表面被构造成压靠在枪管的后表面,并且第二端包括面向外的轴向延伸的唇缘,其设计成压靠 发射室。 冷却元件降低与可燃气体接触的密封元件的温度升高。

    Breech lock, especially for hand firearms
    29.
    发明授权
    Breech lock, especially for hand firearms 失效
    后膛锁,特别是手枪

    公开(公告)号:US5398593A

    公开(公告)日:1995-03-21

    申请号:US151900

    申请日:1993-11-15

    申请人: Nehemia Sirkis

    发明人: Nehemia Sirkis

    IPC分类号: F41A3/26 F41A3/74 F41A3/16

    CPC分类号: F41A3/26 F41A3/74

    摘要: A bayonet-connector-like breech lock has a breech housing and a breech block with at least two radially projecting locking components. The enlarged region needed to rotate the locking components takes the form of an annular space wherein a locking sleeve is fitted to rotate between an open and a locked end position. The locking sleeve has a widened section for each locking component aligned with a widened part of the breech block bore in the open end position. The annular space is completely filled by the locking sleeve and the pushed-in breech block.

    摘要翻译: 卡口连接器式后膛锁具有后膛外壳和具有至少两个径向突出的锁定部件的后膛。 旋转锁定部件所需的扩大区域采取环形空间的形式,其中锁定套筒被装配成在开放和锁定的结束位置之间旋转。 锁定套筒具有用于每个锁定部件的加宽部分,与开口端位置中的后膛孔的加宽部分对准。 环形空间由锁定套筒和推入的后膛块完全填充。

    Explosive powder driven fastening element setting device
    30.
    发明授权
    Explosive powder driven fastening element setting device 失效
    爆炸粉驱动紧固元件设定装置

    公开(公告)号:US4611738A

    公开(公告)日:1986-09-16

    申请号:US631529

    申请日:1984-07-18

    申请人: Peter Jochum

    发明人: Peter Jochum

    CPC分类号: F41A3/74 B25C1/082 B25C1/14

    摘要: A setting device arranged to use caseless propellent charges for driving fastening elements, such as bolts, nails and the like, into a hard receiving material, includes a casing containing an axially slidable barrel forming a feed element at its rearward end. A counterpressure member is slidably movably supported within the casing in axial alignment with the barrel. The feed element and counterpressure member combine to form a combustion chamber for the caseless propellent charges. A frusto-conical surface is formed on the counterpressure member and seats in sealing contact with a complementary frusto-conical surface in the casing.

    摘要翻译: 一种设置成使用无壳推进剂装料将诸如螺栓,钉子等的紧固件驱动到硬接收材料中的设置装置包括容纳在其后端形成进给元件的可轴向滑动的筒的壳体。 反压构件可滑动地可移动地支撑在壳体内与枪管轴向对准。 进料元件和反压件结合形成无内燃机的燃料室。 在反压构件上形成截头圆锥形表面,并与壳体中的互补的截头圆锥形表面密封接触。