公开(公告)号：US20200141709A1

公开(公告)日：2020-05-07

申请号：US16550196

申请日：2019-08-24

申请人： Applied Research Associates, Inc.

发明人： Richard Cayer

IPC分类号： F42B12/42 ,  F42B27/00 ,  F42B33/02 ,  F42B4/04

摘要： The disclosed technology regards a reusable, non-pyrotechnic diversionary device having a housing assembly which receives and supports a pressure manifold, activation assembly, and a lighting assembly. The housing assembly includes a vessel, a main chassis, and a transparent lens. Positioned within the main chassis is a pressure manifold which supports a compressed gas source. A puncture pin is provided in the activation assembly, and aligned with the compressed gas source to facilitate puncture of the source. The disclosed technology further regards a reusable, non-pyrotechnic diversionary assembly having a housing assembly and a reloading tool. The reloading tool has an externally threaded inner body with an aperture at its distal end sized to receive the puncture pin, and an outer body sized and internally threaded to rotatably receive a portion of the inner body in its shaft, allowing the inner body to traverse through and from the shaft at its distal end. A threaded interface is provided on the outer body of the reloading tool to align with the first support structure of the pressure manifold. The inner body rotationally translates within the outer body to position the distal end of the inner body relative to the puncture pin and allow it to translate the puncture pin from an active position to a secured position.

公开(公告)号：US10393483B2

公开(公告)日：2019-08-27

申请号：US15526251

申请日：2017-03-29

申请人： Shanhe Lu

发明人： Shanhe Lu

IPC分类号： F42B4/20 ,  F42B4/24 ,  F42B4/04

摘要： The present invention relates to a combined fireworks with launching pits and multi-channel fireproof structures comprising a body, several tubular cavities are uniformly arranged on the body with the upper ports thereof are open and the lower ports thereof are closed, inner cylinders of fireworks and propellants are arranged inside the tubular cavity, the bottom of each tubular cavity is provided with annular grooves and launching pits. The bottom surface of the body is provided with several fireproof bosses, the position of each fireproof boss corresponds to each tubular cavity in the body respectively, and recessed countersinks are arranged on the fireproof bosses, the priming holes are arranged within the recessed countersinks, one end opening of the priming hole is located on the bottom surface of the launching pit, and the other end opening of the priming hole is located in the recessed countersinks. The present invention solves the problem of directional instability and unfocused acting force of the inner cylinders of fireworks during launching. With multi-channel fireproof structures protruding from the bottom surface, this invention can also prevent crossfire during launching.

公开(公告)号：US20180364016A1

公开(公告)日：2018-12-20

申请号：US15526251

申请日：2017-03-29

申请人： Shanhe LU

发明人： Shanhe LU

IPC分类号： F42B4/20 ,  F42B4/04 ,  F42B4/24

CPC分类号： F42B4/20 ,  F42B4/04 ,  F42B4/24

摘要： The present invention relates to a combined fireworks with launching pits and multi-channel fireproof structures comprising a body, several tubular cavities are uniformly arranged on the body with the upper ports thereof are open and the lower ports thereof are closed, inner cylinders of fireworks and propellants are arranged inside the tubular cavity, the bottom of each tubular cavity is provided with annular grooves and launching pits. The bottom surface of the body is provided with several fireproof bosses, the position of each fireproof boss corresponds to each tubular cavity in the body respectively, and recessed countersinks are arranged on the fireproof bosses, the priming holes are arranged within the recessed countersinks, one end opening of the priming hole is located on the bottom surface of the launching pit, and the other end opening of the priming hole is located in the recessed countersinks. The present invention solves the problem of directional instability and unfocused acting force of the inner cylinders of fireworks during launching. With multi-channel fireproof structures protruding from the bottom surface, this invention can also prevent crossfire during launching.

公开(公告)号：US20180164083A1

公开(公告)日：2018-06-14

申请号：US15577897

申请日：2015-11-27

申请人： KANEKO CO., LTD.

发明人： Shinya Okamura

IPC分类号： F42B4/04

CPC分类号： F42B4/04 ,  A63H5/04 ,  A63H37/00 ,  F42B4/22

摘要： Provided is a party popper in which, inside of a cylindrical body having a discharge port at the front end, an explosive charge to be exploded by an operation of pulling a pull string and launchable objects arranged between the explosive charge and the discharge port are accommodated, and the discharge port of the cylindrical body is closed by a lid member that is push-opened by the launchable objects discharged toward the discharge port upon receiving a blast generated by explosion of the explosive charge.

公开(公告)号：US20080115685A1

公开(公告)日：2008-05-22

申请号：US11673586

申请日：2007-02-11

申请人： RICHARD WONG

发明人： RICHARD WONG

IPC分类号： F42B4/04

CPC分类号： F42B4/20 ,  F42B4/24 ,  F42B4/26 ,  F42B4/30

摘要： Decorative garland string firework devices and methods for making same are provided. A garland string firework device can comprise an internal firework device and an outer decorative garland disposed around the internal firework device. The internal firework device can be an elongated firework string comprising combustible material. The outer garland can be an exterior firework generally disposed around at least a portion of the elongated firework string. The exterior firework can comprise combustible material. The exterior firework can have an elongated configuration and a compressed configuration. In the elongated configuration, the exterior firework can have a first length, and in the compressed configuration, the exterior firework can have a second length. The outer garland can comprise multiple component sheets attached at multiple locations to form a decorative appearance. Compression of the outer garland enables packaging and storage without damaging the garland string firework device. Other embodiments are also claimed and described.

摘要翻译： 提供装饰花环串烟囱装置及其制作方法。 花环线烟火装置可以包括内部烟花装置和围绕内部烟花装置设置的外部装饰花环。 内部烟花装置可以是包括可燃材料的细长烟花串。 外部花环可以是通常设置在细长烟花串的至少一部分周围的外部烟花。 外部烟花可以包括可燃材料。 外部烟花可以具有细长的配置和压缩配置。 在细长构型中，外部烟火可以具有第一长度，并且在压缩构造中，外部烟花可以具有第二长度。 外花环可以包括在多个位置处附接的多个部件片以形成装饰外观。 外部花环的压缩使得包装和储存不会损坏花环线烟火装置。 还要求保护和描述其它实施例。

公开(公告)号：US5691500A

公开(公告)日：1997-11-25

申请号：US514486

申请日：1995-08-11

申请人： Massimiliano Mancini

发明人： Massimiliano Mancini

IPC分类号： F42B4/00 ,  F42B4/04

CPC分类号： F42B4/00

摘要： A remotely-actuated fireworks launcher apparatus includes a housing assembly, a signal receiver housed within the housing assembly, an ignition servo electrically connected to the signal receiver and housed with the housing assembly, and a servo-actuated ignition switch operated by the ignition servo. The servo-actuated ignition switch is in an ignition circuit which also includes an electric igniter assembly, and a power supply. A fireworks receiver assembly is attached to the electric igniter assembly. The fireworks receiver assembly receives a fireworks device that is ignited by the electric igniter assembly. A manually operated ignition signal transmitter is actuated to transmit signals for activation of the signal receiver. The servo-actuated ignition switch includes a first switching element operated by the ignition servo and a second switching element selectively connected to or disconnected from the first switching element. The signal receiver receives electromagnetic waves, and the manually operated ignition signal transmitter transmits electromagnetic waves. In a second embodiment, a receiver-tilt servo is controlled by the signal receiver. A manually operated tilt signal transmitter is actuated to transmit signals for activation of the receiver-tilt servo. A tilting assembly is connected between the receiver-tilt servo and the fireworks receiver assembly. A pivot assembly is connected between the housing assembly and the fireworks receiver assembly. The receiver-tilt servo receives electromagnetic waves, and the manually operated tilt signal transmitter transmits electromagnetic waves.

摘要翻译： 远程启动的烟花发射装置包括壳体组件，容纳在壳体组件内的信号接收器，电连接到信号接收器并与壳体组件一起容纳的点火伺服器，以及由点火伺服器操作的伺服致动点火开关。 伺服驱动的点火开关处于还包括电点火器组件和电源的点火电路中。 烟火接收器组件附接到电动点火器组件。 烟火接收器组件接收由电点火器组件点燃的烟花装置。 手动操作的点火信号发射器被致动以传送用于激活信号接收器的信号。 伺服致动点火开关包括由点火伺服器操作的第一开关元件和选择性地连接到第一开关元件或与第一开关元件断开的第二开关元件。 信号接收器接收电磁波，手动点火信号发射器发射电磁波。 在第二实施例中，接收机倾斜伺服由信号接收器控制。 手动操作的倾斜信号发射器被致动以传送用于激活接收机倾斜伺服的信号。 倾斜组件连接在接收器倾斜伺服机构和烟火接收器组件之间。 枢轴组件连接在壳体组件和烟花接收器组件之间。 接收器倾斜伺服器接收电磁波，并且手动操作的倾斜信号发射器发送电磁波。

公开(公告)号：US5400712A

公开(公告)日：1995-03-28

申请号：US56134

申请日：1993-04-30

申请人： David W. Herbage ,  William H. Heinsohn

发明人： David W. Herbage ,  William H. Heinsohn

IPC分类号： F42B10/14 ,  F42B4/04

CPC分类号： F42B10/14

摘要： Infrared decoy flare having box fins which deploy upon firing of the flare from an aircraft to stabilize flare trajectory and flight path, and an aerodynamic nose to also enhance flight stability, as well as plume formation and subsequent decoying.

摘要翻译： 红外诱饵弹簧具有箱形翅片，其在从飞机发射火炬时部署，以稳定火炬轨迹和飞行路径，以及空气动力学鼻部，以增强飞行稳定性，以及羽流形成和随后的诱捕。

公开(公告)号：US5339741A

公开(公告)日：1994-08-23

申请号：US817591

申请日：1992-01-07

申请人： B. Thomas Craven ,  William G. Wiedefeld ,  Kyle W. Poor ,  Bruce S. Johnson ,  John W. Sogge ,  Michael H. Peterson ,  William G. Adamson ,  Ronald W. Froelich

发明人： B. Thomas Craven ,  William G. Wiedefeld ,  Kyle W. Poor ,  Bruce S. Johnson ,  John W. Sogge ,  Michael H. Peterson ,  William G. Adamson ,  Ronald W. Froelich

IPC分类号： F41A9/25 ,  F41A9/45 ,  F41A9/46 ,  F41A9/47 ,  F41B11/02 ,  F42B4/00 ,  F42B4/02 ,  F42C17/04 ,  F42B4/04

CPC分类号： F41B11/57 ,  F41A9/25 ,  F41A9/45 ,  F41A9/46 ,  F41A9/47 ,  F41B11/54 ,  F41B11/55 ,  F42B4/00 ,  F42B4/02 ,  F42C17/04

摘要： A system and method for launching projectiles, such as fireworks projectiles, which explode in the air into a pyrotechnic display. The projectile includes a shell constructed from a binding agent and an explosive additive which explodes the shell into small particles. The explosive additive, which may be nitrocellulose, causes the exploded particles to be rapidly burned and consumed to form lightweight, inert flakes that fall harmlessly to the ground. The projectile is aimed and launched by a launcher using a compressed gas to rapidly expel the projectile from a launching tube. Once in the air at a predetermined location in the sky, an electronic fuse inside the projectile operates to detonate the projectile into its intended pyrotechnic display. The fuse is extremely accurate and enables detonation of the projectile at precise altitudes. An electronic control system controls launching and detonation of the projectiles in a precise and repeatable manner.

摘要翻译： 一种用于发射射弹的系统和方法，例如烟花爆竹，其在空中爆炸成烟火表演。 抛射体包括由结合剂构成的壳体和将壳体爆炸成小颗粒的爆炸性添加剂。 可能是硝化纤维素的爆炸性添加剂会使分解的颗粒迅速燃烧并消耗，形成轻质，惰性的碎屑，无害地落在地面上。 射弹是由使用压缩气体的发射器瞄准和发射的，以便将射弹从发射管快速排出。 一旦在天空中的预定位置的空气中，射弹内的电子保险丝操作以将射弹引爆到其预期的烟火显示器中。 保险丝非常准确，可以在精确的高度引爆弹体。 电子控制系统以精确和可重复的方式控制射弹的发射和引爆。

公开(公告)号：US4566388A

公开(公告)日：1986-01-28

申请号：US638931

申请日：1984-08-09

申请人： Lew W. Loyd, Jr.

发明人： Lew W. Loyd, Jr.

IPC分类号： F42B4/04 ,  F42B4/30

CPC分类号： F42B4/04 ,  F42B4/30

摘要： A method of constructing fireworks wherein a relatively small conventional Class C firework is assembled within an enlarged supplemental housing and wherein the relatively small Class C firework is positively retained in spaced relationship from the walls of the supplemental housing along its length and a safety fuse extends from said smaller firework and outwardly of said supplemental container.

摘要翻译： 一种构建烟花的方法，其中相对较小的常规C类烟火装配在放大的补充壳体内，并且其中相对较小的C类烟火沿其长度与补充壳体的壁以间隔开的方式被正确地保持，并且安全保险丝从 说较小的烟花和外面的补充容器。

公开(公告)号：US4052940A

公开(公告)日：1977-10-11

申请号：US622803

申请日：1975-10-16

申请人： Gerald B. Gits ,  Daniel L. Deverich

发明人： Gerald B. Gits ,  Daniel L. Deverich

IPC分类号： F42B4/04 ,  C06D1/06 ,  C06D1/08

CPC分类号： F42B4/04

摘要： A firecracker being constructed of minimal quantities of exothermic composition having maximal audible detonating effect which is achieved through the balanced relationship between burst strength of casing, its sealing of plugs, and the charge, resulting in substantial safety over the known art.

摘要翻译： 由最小量的具有最大声音引爆效果的放热组合物构成的爆竹，其通过套管的爆裂强度，其密封塞和电荷之间的平衡关系来实现，导致了比现有技术更大的安全性。