| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Steam-escape fixture for machine-gun water-jackets. | US26787218 | 1918-12-21 | US1294349A | 1919-02-11 | SILLOWAY FREDERICK D |
| 182 | Firearm-barrel-cooling mechanism. | US16491917 | 1917-04-27 | US1290853A | 1919-01-07 | STURGEON JOHN C |
| 183 | Insulated grip for bayonet-carrying shoulder-arms. | US19775417 | 1917-10-22 | US1253665A | 1918-01-15 | BREWER HENRY |
| 184 | Gun-barrel. | US1909495772 | 1909-05-13 | US951603A | 1910-03-08 | FABER STANISLAUS |
| 185 | Frank | US513995D | US513995A | 1894-02-06 | ||
| 186 | Dayid m | US335606D | US335606A | 1886-02-09 | ||
| 187 | Htjkst | US231607D | US231607A | 1880-08-24 | ||
| 188 | Improvement in cannon | US85491D | US85491A | 1868-12-29 | ||
| 189 | Improvement in arranging water-tubes for cooling the breech of ordnance | US35877D | US35877A | 1862-07-15 | ||
| 190 | Benjamin t | US34472D | US34472A | 1862-02-25 | ||
| 191 | FIREARM BARREL STIFFENING AND/OR COOLING SYSTEMS AND METHODS | PCT/US2016046642 | 2016-08-11 | WO2017078816A9 | 2017-06-29 | BAKER JOHN; BAKET JACOB |
| A barrel having a body including an elongate tubular structure extending from a breach end to a muzzle end; a projectile bore extending from a projectile chamber to the muzzle end; and a one or more tubular recesses formed in the body, wherein each tubular recess is defined by an elongate hole extending from an open end formed in an area proximate the muzzle end. | ||||||
| 192 | FIREARM | PCT/US2012021358 | 2012-01-13 | WO2012097327A3 | 2013-05-23 | SULLIVAN LEROY JAMES; MCGARRY JAMES; WATERFIELD ROBERT LLOYD; LATULIPPE JR PAUL N |
| A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam. | ||||||
| 193 | FIREARM BARREL STIFFENING AND/OR COOLING SYSTEMS AND METHODS | PCT/US2016046642 | 2016-08-11 | WO2017078816A3 | 2017-07-27 | BAKER JOHN; BAKET JACOB |
| A barrel having a body including an elongate tubular structure extending from a breach end to a muzzle end; a projectile bore extending from a projectile chamber to the muzzle end; and a one or more tubular recesses formed in the body, wherein each tubular recess is defined by an elongate hole extending from an open end formed in an area proximate the muzzle end. | ||||||
| 194 | IMPROVED RIFLE | PCT/US2006021817 | 2006-06-06 | WO2006138106A3 | 2007-12-27 | HOCHSTRATE PAUL; ROBBINS LAURANCE; DAIGLE ARTHUR F |
| A rifle having a receiver with an integral hand guard and a barrel. The barrel is connected to the receiver. The hand guard extends over and surrounds the barrel. A removable hand guard is attached to the receiver by an attachment that stably holds the removable hand guard to the receiver. The attachment is arranged for allowing detachment and removal of the removable hand guard from the receiver without removal of fasteners. | ||||||
| 195 | 火炮高速发射炮弹用的液体降温式炮堂炮管 | CN01227682.0 | 2001-06-15 | CN2531346Y | 2003-01-15 | 郭林海 |
| 一种能够承受火炮连续高速发射炮弹用的液体降温式炮堂炮管，它的炮壁内部有液体流动孔和支承压力与散热的支承柱，在承受连续高速发射炮弹时，通过高速制冷机、液体箱、液体流动管和炮壁内部的散热支承柱，液体流动孔及以上部件内部的液体对炮堂、炮管进行快速降温，从而达到能够承受连续高速发射炮弹。 | ||||||
| 196 | BURST MODE COOLING SYSTEM | US15451145 | 2017-03-06 | US20180252447A1 | 2018-09-06 | Uwe Rockenfeller; Kaveh Khalili |
| Disclosed are systems and methods of rapidly cooling thermal loads by providing a burst mode cooling system for rapid cooling. The burst mode cooling system may include a complex compound sorber configured to rapidly absorb ammonia. | ||||||
| 197 | Thermal shielding and venting system | US15486212 | 2017-04-12 | US10001340B1 | 2018-06-19 | Paul Oglesby |
| A heat shielding and thermal venting system, having a heat shielding element comprising an elongate, tubular member extending from a first end to a second end; a primary portion formed within a cavity of the heat shielding element; a secondary portion formed within the cavity of the heat shielding element, wherein the secondary portion has a reduced inner cross-sectional area when compared to an inner cross-sectional area of the primary portion; a plurality of entry apertures formed through the heat shielding element proximate the first end; a flare portion formed at the second end; and one or more restricted portions formed along the heat shielding element, wherein each restricted portion includes a reduced inner cross-sectional area, when compared to an inner cross-sectional area of an adjacent interior portion of the heat shielding element. | ||||||
| 198 | Gun barrel assembly | US14597309 | 2015-01-15 | US09796057B2 | 2017-10-24 | James A. Tertin; Joseph B. Goerges |
| A gun barrel assembly includes an outer barrel tube, an inner barrel liner, a barrel breech cap and a barrel muzzle cap. The barrel tube and the barrel liner each longitudinally extend from a muzzle end to a breech end, and have axial through bores, with the barrel liner being disposed within and coaxial with the barrel tube bore. The breech cap and the muzzle cap each longitudinally extend from a front end to a rear end and have through axial through bores. The breech cap is mounted to the barrel liner breech end portion and contacts the barrel tube breech end. The muzzle cap is mounted to the barrel liner muzzle end portion and contacts the barrel tube muzzle end. The inside diameter of the barrel tube bore is greater than the outside diameter of the barrel liner whereby the barrel tube does not contact the barrel liner. | ||||||
| 199 | Heat shielding and thermal venting system | US14881368 | 2015-10-13 | US09658010B1 | 2017-05-23 | Paul Oglesby |
| A heat shielding and thermal venting system, having a heat shielding element comprising an elongate, tubular member extending from a first end to a second end; a primary portion formed within a cavity of the heat shielding element; a secondary portion formed within the cavity of the heat shielding element, wherein the secondary portion has a reduced inner cross-sectional area when compared to an inner cross-sectional area of the primary portion; a plurality of entry apertures formed through the heat shielding element proximate the first end; a flare portion formed at the second end; and one or more restricted portions formed along the heat shielding element, wherein each restricted portion includes a reduced inner cross-sectional area, when compared to an inner cross-sectional area of an adjacent interior portion of the heat shielding element. | ||||||
| 200 | Automatic or semi-automatic rifle | US14886793 | 2015-10-19 | US09612072B2 | 2017-04-04 | Paul Hochstrate; Laurance Robbins; Arthur F. Daigle |
| An upper receiver for a firearm, the upper receiver having: a hand guard section removably connected to the upper receiver via a locking mechanism pivotally mounted to the hand guard section for movement between a locking position and an unlocking position, wherein the locking mechanism requires only a single movement in one direction to move from the locking position to the unlocking position, wherein the hand guard section has peripheral device mounting rails located at a six o'clock position with respect to a centerline of the barrel and wherein the hand guard section is capable of being completely detached and removed from the upper receiver after the locking mechanism has been moved into the unlocking position; and a plurality of integrally formed rails located above the hand guard section and at three, nine and twelve o'clock positions with respect to the centerline of the barrel. | ||||||
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