子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Automatic gun. | US1908418713 | 1908-03-02 | US922173A | 1909-05-18 | LOVELACE CHARLES D |
| 142 | Toggle-link lock for recoil-loading guns. | US1901086807 | 1901-12-21 | US804506A | 1905-11-14 | SCHWARZLOSE ANDREAS WILHELM |
| 143 | Recoil operated fireabm | US584631D | US584631A | 1897-06-15 | ||
| 144 | SEMIAUTOMATIC PISTOL | PCT/US2013075938 | 2013-12-18 | WO2014123628A3 | 2014-11-27 | LOVE DAN |
| The present invention is directed to semiautomatic pistols with partially internalized recoil. In an aspect of the invention, the semiautomatic pistol allows for the shooter's grip to be aligned closer to the center-axis of the barrel so that the recoil force is substantially in line with the shooter's grip, thereby reducing and/or preventing muzzle flip. In another aspect of the invention, the semiautomatic pistol is configured to translate the linear recoil movement into rotational movement, which allows internalized recoil. | ||||||
| 145 | WEAPON SYSTEM WITH SHORT RECOIL IMPULSE AVERAGING OPERATING GROUP | PCT/US2012049054 | 2012-07-31 | WO2013058861A3 | 2013-06-13 | STEIMKE DAVID; ROSSIER GLENN |
| A weapon system includes a receiver and an operating group with a barrel extension arranged to axially translate relative to the receiver. In the firing condition, the op-rod assembly and bolt assembly are driven by the drive spring such that the round is guided into the chamber and the op-rod assembly and bolt assembly are locked to the barrel extension and a forward momentum of the op-rod assembly is imparted to the operating group and the round is fired. A portion of an impulse stops the forward momentum of the operating group. In the recoil condition, the operating group is driven rearward by the remaining portion of the impulse, the gas accelerator imparts additional rearward momentum to the op-rod assembly and bolt assembly and stops rearward momentum of the barrel and barrel extension, and the op-rod assembly and the bolt assembly are stopped by the drive spring. | ||||||
| 146 | SHORT RECOIL IMPULSE AVERAGING WEAPON SYSTEM | PCT/US2012049047 | 2012-07-31 | WO2013058860A3 | 2013-08-08 | STEIMKE DAVID; ROSSIER GLEN; HAYES LARRY; PARKER DOUGLAS |
| A weapon system is provided. The weapon system includes a receiver and an operating group. The operating group includes a barrel extension at least partially housed within the receiver and arranged to axially translate relative to the receiver; an operating rod (op-rod) assembly arranged to axially translate within the barrel extension; and a bolt assembly arranged to axially translate within the barrel extension. The system further includes a gas accelerator coupled to the barrel and the op-rod assembly; a buffer assembly including a self-centering spring and a hydraulic piston assembly having a first end coupled to the receiver and a second end coupled to the barrel extension; and a feeder coupled to the receiver and configured to provide the round to the operating group. | ||||||
| 147 | OVER RIDING CHAMBER IMPULSE AVERAGE WEAPON | PCT/US2006037865 | 2006-09-29 | WO2008048243A3 | 2008-12-04 | STEIMKE DAVID L; WARNER PARKE R |
| A recoil-operated, impulse averaging, air-cooled, magazine-fed, automatic weapon. An operating group of the weapon includes a chamber, a bolt, a barrel extension and one or more toggles. The recoil action of the weapon from firing a first round drives the toggles in a motion constrained by a cam way. The toggles then drive the chamber in a linear reciprocating motion ejecting a first round and over-riding the next round. An impulse averaging system controls the speed of the recoil. | ||||||
| 148 | REDUCED ENERGY MSR SYSTEM | US16141505 | 2018-09-25 | US20190093996A1 | 2019-03-28 | Bryan P. Peterson |
| A system for firing reduced energy cartridges from a modern sporting rifle utilizes a bolt assembly weighing less than a conventional bolt assembly for such rifles and utilizes blow back for cycling the bolt assembly rather than gas operation. A bolt insert in a polymer bolt carrier of the bolt assembly has a projection that fits within a recess on the rear face of reduced energy cartridges. The reduced energy cartridges having a polymer casing, a rimfire power load for propellant, the power load recessed from the rear face of the casing. The power load seats in in the casing surrounded by a reinforcement liner embedded in the polymer casing. | ||||||
| 149 | Firearm Recoil System | US15907283 | 2018-02-27 | US20180245878A1 | 2018-08-30 | Gary Raymond Cornwell |
| A firearm recoil system replaces a traditional slide of a fire arm to mitigate the recoil from the discharging an automatic firearm. The firearm recoil system includes a firearm, a first slide weight, a second slide weight, and a recoil transfer actuator. The first slide weight and the second slide weight are slideably engaged with a frame of the firearm. The first slide weight is slotted over a barrel of the firearm. The second slide weight is slotted over a bolt carrier of the firearm. As an ammunition round is ignited, the bolt is depressed causing the recoil transfer actuator to be displaced and redirects the force of the recoil into the first slide weight and the second slide weight. The first slide weight and the second slide weight translate away from the recoil transfer actuator to compensate for the recoil of the firearm. | ||||||
| 150 | Apparatus, kit and method for a blank-only machine non-firearm | US15873104 | 2018-01-17 | US10054390B1 | 2018-08-21 | Michael Hane |
| 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. | ||||||
| 151 | Suppressed Pistol | US15848080 | 2017-12-20 | US20180100716A1 | 2018-04-12 | Phillip Brady Thomas; Casey Brandol; Jonathon Shults; Harrison Holden |
| A suppressed pistol has a breech block and a slide mounted on a frame. The breech block and slide are separate pieces, movable relatively to one another and the frame. A link extends between the breech block and the frame. The link carries a cam and a cam follower. The cam follower on the link engages a cam on the frame, the cam on the link engages a cam follower on the slide. Action between the cams, cam followers and the link causes separation between the breech block and the slide during operation of the pistol. The suppressor includes a container having baffle plates with truncated cones defining openings offset from the geometric centers of the baffle plates. | ||||||
| 152 | Biased pivoting cartridge extractor for blowback bolt firearms | US15711822 | 2017-09-21 | US20180087857A1 | 2018-03-29 | David M. Davis; Russell E. Klawunn |
| A biased pivoting spent ammunition cartridge case extractor and retainer mechanism for blowback bolt firearms. The mechanism includes a distal arcuate hook shaped and dimensioned to intimately engage and nest into part of the circumferential groove in front of the cartridge rim. The hook remains engaged during blowback extraction of the casing from the chamber, and prior to ejection of the case from the firearm. The hook is formed onto the distal end of a rocking member secured to the bolt by a medial pivot. A compression spring bears against the opposite, proximal end of the rocking member thereby biasing the hook inwardly toward the counterbore seat on the distal end of the bolt into which the base of the case rests during extraction. A direct gas impingement system overcomes the biasing force of the spring to cause the case to be ejected. | ||||||
| 153 | Firearm with gas-assist recoil operation system | US15621958 | 2017-06-13 | US09921022B1 | 2018-03-20 | Michael Noyce Merino |
| A firearm comprising a barrel assembly, forward receiver, and receiver brake. The barrel assembly comprises a barrel, compression spring, gas tube, and front and rear bushings. The gas tube is situated around the barrel between the front and rear bushings and is not attached to the barrel. The compression spring is situated around the barrel between the front and rear bushings and inside of the gas tube. The front and rear bushings are fixedly attached to the forward receiver. The barrel comprises a gas port that is covered by a gas regulator and is in fluid communication with a gas chamber situated between the front bushing and the gas regulator, which is fixedly attached to the barrel. The receiver brake is fixedly attached to the forward receiver on its distal end. | ||||||
| 154 | SYSTEMS AND METHODS FOR TEXTURING METAL | US15785700 | 2017-10-17 | US20180043449A1 | 2018-02-15 | David Pavlick |
| Systems and methods disclosed herein relate to texturing a metal surface. A disclosed method for texturing a metal surface comprises applying a material via a thermal spray to form a textured surface, for example on a firearm slide. | ||||||
| 155 | Suppressed pistol | US15261079 | 2016-09-09 | US09879934B2 | 2018-01-30 | Phillip Brady Thomas; Casey Brandol; Jonathon Shults; Harrison Holden |
| A suppressed pistol has a breech block and a slide mounted on a frame. The breech block and slide are separate pieces, movable relatively to one another and the frame. A link extends between the breech block and the frame. The link carries a cam and a cam follower. The cam follower on the link engages a cam on the frame, the cam on the link engages a cam follower on the slide. Action between the cams, cam followers and the link causes separation between the breech block and the slide during operation of the pistol. The suppressor includes a container having baffle plates with truncated cones defining openings offset from the geometric centers of the baffle plates. | ||||||
| 156 | Automatic Submachine Gun For Exploiting Recoil Comprising Two Opposing Levers For The Hammer, One Associated With Single-Shot Firing Mode And The Other With Burst Firing Mode | US15548001 | 2015-02-05 | US20180023912A1 | 2018-01-25 | Antonio Cudazzo |
| An automatic submachine gun for exploiting recoil, that includes a stock; a fixed barrel; a grip provided with an extractable butt; a bolt sliding in direction parallel to the longitudinal axis of the barrel inside the stock for locking the breech of the barrel; a device for recovering the recoil kinetic energy of the bolt; a hammer swinging in opposition and through the action of a spring actuator element between a cocked position and an uncocked position; a trigger assembly for the hammer; an opposing lever of the hammer for single shot fire; and an opposing lever of the hammer for continuous burst fire; a manual fire mode selector; an extractable magazine for loading cartridge ammunition; and a firing pin. | ||||||
| 157 | Suppressed Pistol | US15261079 | 2016-09-09 | US20170205173A1 | 2017-07-20 | Phillip Brady Thomas; Casey Brandol; Jonathon Shults; Harrison Holden |
| A suppressed pistol has a breech block and a slide mounted on a frame. The breech block and slide are separate pieces, movable relatively to one another and the frame. A link extends between the breech block and the frame. The link carries a cam and a cam follower. The cam follower on the link engages a cam on the frame, the cam on the link engages a cam follower on the slide. Action between the cams, cam followers and the link causes separation between the breech block and the slide during operation of the pistol. The suppressor includes a container having baffle plates with truncated cones defining openings offset from the geometric centers of the baffle plates. | ||||||
| 158 | PRACTICE WEAPON | US15399633 | 2017-01-05 | US20170191784A1 | 2017-07-06 | Josef KROYER |
| A practice weapon, having a conventional handle piece with a lock for a drop barrel, with a trigger mechanism which optionally has a rotary bearing for a rotatable trigger, with a spring base on which the return spring is supported; and with a practice breech with a fixed practice barrel. In order to permit a conversion without the use of a tool, an adapter is inserted into the handle piece, the adapter being supported firstly above the trigger mechanism, optionally above the rotary bearing, on a brace and secondly in the upper region of the spring base of the handle piece. Furthermore, the upper region of the adapter has guides for the practice barrel, and the lock interacts with a locking carriage, which is formed in a locking slot of the adapter, in such a manner that the locking carriage secures the practice barrel. | ||||||
| 159 | Device for converting a semi-automatic self-loading handgun to a full automatic one | US14428282 | 2013-09-11 | US09441898B2 | 2016-09-13 | Mihály Istvánovics; Miklós Bálint Marjai |
| A device for converting a semi-automatic self-loading handgun into a full automatic weapon, wherein the handgun (3) comprises a slide (5) and an own trigger (11) and the handgun (3) is fixed in a front part of a case (2), in which an operating trigger (6) is arranged in a part of the case (2) behind the handgun (3), and the device comprises a means arranged between the operating trigger (6) and the own trigger (11) causing repeated and series activations of the own trigger (11) when the operating trigger (6) is in pulled state. | ||||||
| 160 | Method for forming cylindrical armor elements | US15051395 | 2016-02-23 | US09400146B1 | 2016-07-26 | Charles M. Roland; Daniel M. Fragiadakis; Raymond M. Gamache |
| Methods for forming armored glass cylinders suitable for improving resistance of armor to armor piercing rounds, explosively formed penetrators, or other threats. Cool a cylindrical glass or ceramic element to a temperature below that of a cylindrical casing, place the cylindrical glass or ceramic element into the cylindrical casing while the cylindrical glass or ceramic element is cool, and seal the cylindrical casing and allow the temperature of the cylindrical glass or ceramic element to rise, such that the cylindrical casing compresses the cylindrical glass or ceramic element. Alternately, heat a metal cylindrical casing, press glass or ceramic into the cylinder while the metal cylinder is at an elevated temperature, seal the metal cylindrical casing while metal cylindrical casing is at an elevated temperature, and allow the metal cylinder to cool, such that when cooled, the cylindrical casing will compress the glass in all directions. | ||||||
QQ群二维码
意见反馈
意见反馈