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61. 发明授权

US06779461B1 Industrial ammunition 有权
标题翻译：工业弹药
公开(公告)号：US06779461B1
公开(公告)日：2004-08-24
申请号：US10088409
申请日：2002-03-18
申请人： Douglas D. Olson , Jack D. Dippold , Randant D. Huelsmann
发明人： Douglas D. Olson , Jack D. Dippold , Randant D. Huelsmann
IPC分类号： F42B502
CPC分类号： F27D25/006 , F41A9/40 , F41A15/00 , F42B5/067 , F42B5/28 , F42B8/04
摘要： A projectileless ammunition system (20; 320) includes a metallic case (22; 322). A propellant charge (26; 326) is carried by the case and cover by an over-powder member (24; 324) in the absence of a separate projectile. The ammunition is advantageously used with an industrial ballistic tool operating so that each spent case serves as the effective projectile to be propelled by firing of the next round of ammunition.
摘要翻译：无弹药弹药系统（20; 320）包括金属外壳（22; 322）。在没有单独的抛射体的情况下，推进剂装料（26; 326）由壳体和覆盖物由过粉末构件（24; 324）承载。这种弹药有利地用于工业弹道工具的操作，使得每个废弃的壳体作为通过下一轮弹药的射击而被推动的有效射弹。

62. 发明授权

US06732465B2 Firearm mechanism having slide with interchangeable breech face 失效
标题翻译：枪支机构具有可互换的后膛面滑动
公开(公告)号：US06732465B2
公开(公告)日：2004-05-11
申请号：US09982500
申请日：2001-10-18
申请人： Sandy L. Strayer
发明人： Sandy L. Strayer
IPC分类号： F41A312
CPC分类号： F41A9/40 , F41A3/64
摘要： A firearm, such as a handgun, rifle, machine gun, etc. has a frame assembly having a barrel defining a cartridge chamber and includes a magazine for serially positioning cartridges at a pickup location relative to said frame assembly and barrel. A reciprocating member, such as a slide or bolt is provided in the firearm assembly for moving cartridges from said pickup location into the cartridge chamber of the barrel and for extracting the cartridge cases of spent cartridges from the cartridge chamber and ejecting them from said firearm. The reciprocating member is machined to define a breech face recess. A cartridge specific breech face element is removably secured within the breech face recess to adapt the firearm to fit a cartridge of desired caliber and configuration. The breech face element can be provided in specifically desired dimensions to compensate for wide tolerances or wear of the reciprocating member.
摘要翻译：诸如手枪，步枪，机枪等的枪械具有框架组件，其具有限定盒室的筒体，并且包括用于在相对于所述框架组件和筒体的拾取位置处串联地定位盒的盒。在枪支组件中设置有诸如滑块或螺栓的往复运动构件，用于将药筒从所述拾取位置移动到镜筒的暗盒腔室中，并用于从暗盒室提取用过的药筒的药筒盒并将其从所述枪支中弹出。往复运动的构件被加工以限定一个后膛面凹槽。药筒特定的后膛面元件可移除地固定在后膛面凹部内以适应枪支以适合所需口径和构型的药筒。后膛面元件可以以特定的期望尺寸提供，以补偿往复运动件的宽公差或磨损。

63. 发明授权

US5024016A Self-loading pistols 失效
标题翻译：自装手枪
公开(公告)号：US5024016A
公开(公告)日：1991-06-18
申请号：US428224
申请日：1989-10-27
申请人： David E. Smith
发明人： David E. Smith
IPC分类号： F41A3/00 , F41A9/40
CPC分类号： F41A9/40
摘要： A variable caliber self-loading pistol has a slide carried by a breech block slide of the gun with this slide projecting forwardly of the breech block slide so as to support the underside of a cartridge during initial rearward movement of the breech block slide as that cartridge is being extracted from the chamber. The slide also assists in preventing premature movement of a fresh round of ammunition upward from a magazine into the chamber.

64. 发明授权

US4539890A Cartridge infeed apparatus for automatic firing weapons 失效
标题翻译：用于自动射击武器的墨盒进料装置
公开(公告)号：US4539890A
公开(公告)日：1985-09-10
申请号：US524071
申请日：1983-08-17
申请人： Werner Bosshard
发明人： Werner Bosshard
IPC分类号： F41A9/51 , F41A9/29 , F41A9/37 , F41A9/39 , F41A9/40 , F41D10/08
CPC分类号： F41A9/40 , F41A9/37
摘要： In an automatic firing weapon containing a forwardly and rearwardly travelling breechblock each cartridge is engaged by a breechblock edge of the forwardly travelling breechblock and pushed into the weapon or gun barrel. As soon as the breechblock is in its rearmost position a cartridge is moved through a cartridge feedway or infeed channel into a position from which the same can be pushed into the weapon barrel by means of the breechblock. Since the breechblock assumes its rearmost position only for a brief time period when the firing weapon has a high firing rate or cadence, large forces are required for accelerating the cartridge which is to be infed. Hence, the springs which have been heretofore used are replaced by an insertion lever and a back-up latch or pawl, the insertion or placement movement of the insertion lever being controlled by a control cam of the rearwardly travelling breechblock.
摘要翻译：在包含向前和向后行进的后膛的自动射击武器中，每个弹药筒由向前行进的臀部的臀部边缘接合并被推入武器或枪管。一旦枪膛处于其最后的位置，将药筒通过药筒供给路或进入通道移动到可以借助于枪膛将其推入武器枪管的位置。由于狙击手仅在射击武器具有较高的射击速度或节奏的短暂时间段内才采取其最后的位置，所以需要大的力来加速要被引诱的卡盘。因此，以前使用的弹簧被插入杆和支撑闩锁或棘爪代替，插入杆的插入或放置运动由后向行进的后膛块的控制凸轮控制。

65. 发明授权

US4266358A Underwater firearm 失效
标题翻译：水下枪支
公开(公告)号：US4266358A
公开(公告)日：1981-05-12
申请号：US4548
申请日：1979-01-18
申请人： John C. Phillips , Michael D. Nobel
发明人： John C. Phillips , Michael D. Nobel
IPC分类号： F41A9/38 , F41A9/40 , F41A9/58 , F41A9/65 , F41A17/46 , F41A19/39 , F41C9/06 , F41F3/052 , F42B15/00
CPC分类号： F42B15/00 , F41A17/46 , F41A19/39 , F41A9/38 , F41A9/40 , F41A9/58 , F41A9/65 , F41C9/06 , F41F3/052
摘要： An underwater firearm for discharging self-propelled projectiles incorporates a swing arm for simultaneously loading a projectile from a magazine into the firing chamber and cocking the firing pin. Guide means in the firing chamber automatically engages a fracturable flange on loading of the projectile to retain the projectile until discharge of the firearm.
摘要翻译：用于排放自走式射弹的水下枪械包括一个摆臂，用于同时将弹药从弹匣装载到射出室中，并使击发销弹起。喷射室中的导向装置在装载射弹时自动接合可分裂的法兰，以保持射弹直到枪支射出。

66. 发明授权

US4022105A Automatic weapon firing mechanism 失效
标题翻译：自动武器射击机制
公开(公告)号：US4022105A
公开(公告)日：1977-05-10
申请号：US726884
申请日：1976-09-27
申请人： Doyle L. White
发明人： Doyle L. White
IPC分类号： F41A3/26 , F41A5/22 , F41A9/40 , F41A19/31 , F41D3/06 , F41D11/16
CPC分类号： F41A19/31 , F41A3/26 , F41A5/22 , F41A9/40
摘要： An automatic weapon firing mechanism consisting of a slideably movable boltarrier with cam slots cooperating with pins on the bolt and firing pin for rotating the bolt to lock it in battery position for firing and to cock the firing pin during recoil. Continued forward movement of the carrier after the bolt is locked causes the firing pin to sear off and strike the chambered cartridge. The firing pin has its own firing spring so that a constant reliable striking force is applied to the cartridge. Gas from the spent cartridge recoils the bolt carrier, unlocking the bolt and cocking the firing pin during recoil.
摘要翻译：一种自动武器击发机构，包括一个可滑动的螺栓托架，凸轮槽配合螺栓上的销钉和触发销，用于旋转螺栓，将其锁定在电池位置进行点火，并在反冲期间使击发杆旋转。在螺栓锁定之后，承载架的继续前进运动导致撞针撞击腔室。撞针具有自己的击发弹簧，使得可靠的打击力被施加到暗盒。废墨盒中的气体反弹螺栓承载器，解锁螺栓，并在后座时起动撞针。

67. 发明授权

US2710477A Unitary rammer-ejector for firearms 失效
标题翻译：用于枪支的单一夯锤
公开(公告)号：US2710477A
公开(公告)日：1955-06-14
申请号：US33175553
申请日：1953-01-16
申请人： SIMPSON CLARENCE E
发明人： SIMPSON CLARENCE E
IPC分类号： F41A9/40 , F41A15/14
CPC分类号： F41A15/14 , F41A9/40

68. 发明授权

US2270408A Cartridge-detent mechanism for repeating firearms 失效
标题翻译：用于重复火器的卡盘制动机构
公开(公告)号：US2270408A
公开(公告)日：1942-01-20
申请号：US26753139
申请日：1939-04-13
申请人： WESTERN CARTRIDGE CO
发明人： BURTON FRANK F
IPC分类号： F41A9/40 , F41A9/72
CPC分类号： F41A9/72 , F41A9/40

69. 发明授权

US2168199A Cartridge feed mechanism for firearms 失效
标题翻译：枪支送料机构
公开(公告)号：US2168199A
公开(公告)日：1939-08-01
申请号：US15723337
申请日：1937-08-04
申请人： DANUVIA IPARI ES KERESKEDELMI
发明人： FERENC GEBAUER
IPC分类号： F41A9/16 , F41A9/40
CPC分类号： F41A9/40 , F41A9/16

70. 发明授权

US2096028A Tubular-magazine repeating firearm 失效
标题翻译：管子杂志重复枪支
公开(公告)号：US2096028A
公开(公告)日：1937-10-19
申请号：US70553034
申请日：1934-01-06
申请人： WINCHESTER REPEATING ARMS CO
发明人： BURTON FRANK F , ROWLEY ARTHUR A
IPC分类号： F41A3/66 , F41A9/40 , F41A9/55 , F41A15/12
CPC分类号： F41A15/12 , F41A3/66 , F41A9/40 , F41A9/55

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