专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130000171A1 PISTOL WITH FIRING MECHANISM THAT CAN EASILY BE ADAPTED TO VARIOUS MODES OF OPERATION 有权
标题翻译：具有能够容易地适应各种操作模式的燃烧机构的PISTOL
公开(公告)号：US20130000171A1
公开(公告)日：2013-01-03
申请号：US13582256
申请日：2010-01-15
申请人： Nilton da Silveira
发明人： Nilton da Silveira
IPC分类号： F41A19/10
CPC分类号： F41A19/16 , F41A19/12 , F41A19/15 , F41A19/31 , F41A19/34 , F41A19/35 , F41A19/47 , F41A19/48
摘要： A basic device for a pistol, intended to work in the DAO mode of operation and easily adaptable to other operation modes, is disclosed. The pistol has a rod, including in an edge opposed to a trigger, a stick and a crosswise arm. The crosswise arm is projected from the lengthwise body of the rod, toward the central portion of the pistol, and includes a front surface, able to mechanically interfere with a tongue, and a wing, frontal to the crosswise arm and projecting downwards, in which middle region an oblong opening is included; a guiding pin for the rod. The guiding pin of the rod crosses the oblong opening of the wing of the crosswise arm, so to limit the movement of the crosswise arm upwards and downwards; and a rod ramp. A pistol for actuation in SA mode is also disclosed.
摘要翻译：公开了一种用于手枪的基本装置，旨在工作在DAO操作模式并且易于适应其他操作模式。手枪有一个杆，包括一个与触发器相对的边缘，一根棍子和一个横向臂。横向臂从杆的纵向主体朝向手枪的中心部分突出，并且包括能够机械地干扰舌头的前表面和在横向臂的正面并向下突出的翼，其中中区包括长方形开口; 杆的导销。杆的引导销穿过横臂的翼的长方形开口，以限制横向臂向上和向下的运动; 和杆斜坡。还公开了用于在SA模式下致动的手枪。

2. 发明申请

US20110088539A1 SEMI AUTOMATIC PISTOL SLIDE PULL 有权
标题翻译：半自动PISTOL幻灯片拉
公开(公告)号：US20110088539A1
公开(公告)日：2011-04-21
申请号：US12844106
申请日：2010-07-27
申请人： Moshe OZ
发明人： Moshe OZ
IPC分类号： F41C27/00 , F41A3/72
CPC分类号： F41A19/47 , F41A3/72 , F41A19/34 , F41A35/00
摘要： Disclosed is a slide pull apparatus for aiding in pulling a slide on a semi-automatic pistol. The slide pull apparatus includes a shell configured to partially enclose a rear portion of a slide on a semi-automatic pistol, the shell including: a plate having an aperture of a size configured to surround at least a portion of a rear aim sight on the semi-automatic pistol. The slide pull apparatus additionally includes at least one finger tab projecting from the slide pull, the finger projection having a size configured to accommodate at least one finger of a human hand, wherein pulling on the at least one finger tab in a rearward direction causes the slide to move in a rearward direction, thereby facilitating loading of the semi-automatic pistol.
摘要翻译：公开了一种用于帮助在半自动手枪上拉动滑块的滑动拉动装置。滑动拉动装置包括壳体，其构造成部分地将滑块的后部部分地包围在半自动手枪上，所述壳体包括：具有孔径的板，其尺寸被配置成围绕在所述半自动手枪上的后瞄准瞄准器的至少一部分半自动手枪滑动拉动装置还包括从滑动拉伸件突出的至少一个指状突片，手指突起具有被配置为容纳人的手的至少一根手指的尺寸，其中沿向后方向拉动至少一个指状突起，滑动以向后移动，从而便于半自动手枪的装载。

3. 发明授权

US5426881A Lever arrangement for automatic pistol for positioning firing pin and for decocking 失效
标题翻译：自动手枪用于定位销针和拆卸的杠杆装置
公开(公告)号：US5426881A
公开(公告)日：1995-06-27
申请号：US135886
申请日：1993-10-13
申请人： William B. Ruger
发明人： William B. Ruger
IPC分类号： F41A17/64 , F41A17/74 , F41A19/47 , F41C3/00 , F41A17/24
CPC分类号： F41A19/47 , F41A17/72 , F41A17/74
摘要： A device or arrangement for automatic firearms in which a transverse rotatable element is mounted in the slide is operable to move by camming action the firing pin partially forward to avoid being struck by the hammer, all prior to its further functioning to rotate the sear to release the hammer. The device also prevents further movement forward of the firing pin during rotation and the device may include means to hold it in its firing-pin-forward position.
摘要翻译：用于自动火器的装置或装置，其中横向可旋转元件安装在滑动件中可操作以通过凸轮作用移动撞击销部分向前以避免被锤子撞击，所有这些装置或装置在其进一步功能之前都可以旋转扳机以释放锤子该装置还防止在旋转期间进一步向前移动击发销，并且该装置可以包括将其保持在其击发销向前位置的装置。

4. 发明授权

US5400537A Double action pistol with improved firing mechanism 失效
标题翻译：双作用手枪具有改进的击发机制
公开(公告)号：US5400537A
公开(公告)日：1995-03-28
申请号：US998438
申请日：1992-12-30
申请人： Yehuda Meller , Tanfoglio Massimo
发明人： Yehuda Meller , Tanfoglio Massimo
IPC分类号： F41A17/74 , F41A17/82 , F41A19/14 , F41A19/45 , F41A19/47 , F41A19/48 , F41A19/12
CPC分类号： F41A17/82 , F41A17/74 , F41A19/14 , F41A19/45 , F41A19/47 , F41A19/48
摘要： A double action pistol with a decocking mechanism as known per se, having an improved trigger mechanism by which the force that has to be exerted for firing the pistol from a decocked state is significantly smaller than with state of the art double action pistols.
摘要翻译：具有本身已知的解锁机构的双重行动手枪具有改进的触发机制，通过该机构，必须施加用于从解体状态射击手枪的力显着小于现有技术的双重作用手枪。

5. 发明授权

US4008537A Modification of rifle adapter assembly to prevent doubling 失效
标题翻译：修改步枪适配器组件以防止加倍
公开(公告)号：US4008537A
公开(公告)日：1977-02-22
申请号：US619154
申请日：1975-10-03
申请人： Ronald E. Elbe
发明人： Ronald E. Elbe
IPC分类号： F41A19/47 , F41C11/00 , F41C21/10
CPC分类号： F41A19/47
摘要： A bolt assembly on a rim fire adapter to permit a rifle to use smaller amition wherein an improvement is made to require cocking of the rifle hammer before the bolt can chamber another round and thus avoid the safety hazard of double firing.A bolt extension block having a pivotal extension and extended hammer cocking surface is added to the rear of the bolt to achieve hammer cocking with less bolt recoil travel to insure that doubling or double firing will not occur.
摘要翻译：一种用于允许步枪使用较小弹药的边缘火适配器上的螺栓组件，其中，在螺栓可以再次放置另一回合之前，需要改进以要求起步锤的起动，从而避免双重发射的安全危险。

6. 发明授权

US3670442A Safety device for firearms 失效
标题翻译：用于火灾的安全装置
公开(公告)号：US3670442A
公开(公告)日：1972-06-20
申请号：US3670442D
申请日：1970-10-28
申请人： COLT IND OPERATING CORP
发明人： KENNEDY RALPH C , VIOLETTE PAUL A LA , STROMBERG HENRY M
IPC分类号： F41A19/45 , F41A19/47 , F41C17/08 , F41C17/00
CPC分类号： F41A19/45 , F41A19/47
摘要： A firearm has a receiver incorporating a longitudinally reciprocatable bolt assembly which is movable between retracted or recoil and battery positions in the receiver. A trigger, including a sear, is pivotally mounted in the receiver. A hammer is pivotally mounted in the receiver in such a manner that movement of the bolt from the battery position to the recoil position urges the hammer into a cocked position. The hammer includes a first sear abutment to engage a sear on the trigger, a second sear abutment and a bolt stop sear abutment. A disconnector is pivotally mounted on the trigger pin. A compression spring is interposed between the rearward extremities of the disconnector and the trigger to urge the forward portion of the disconnector into contact with the top surface of the trigger. The disconnector includes a hook sear abutment on an intermediate portion which is adapted to engage the second sear abutment on the hammer when the trigger is in a depressed position. Should the disconnector or hook sear be removed from the firearm, the bolt stop sear abutment on the hammer is adapted to engage the bolt assembly during movement from the recoil position to the battery position for preventing the conversion of the firearm into a machine gun.
摘要翻译：枪支具有收纳器，该接收器包括纵向往复运动的螺栓组件，该组件可在接收器中的缩回或反冲和电池位置之间移动。一个触发器，包括一个烙铁头，枢轴安装在接收器中。锤子以这样的方式可枢转地安装在接收器中，使得螺栓从电池位置移动到反冲位置促使锤子进入翘起位置。所述锤包括第一臼座抵接件，用于将所述掣子接合在所述扳机上，第二sear sear abutment and and。stop。。。。。。。。。。断路器枢转安装在触发销上。压缩弹簧介于断路器的后端和触发器之间，以迫使断路器的前部与触发器的顶表面相接触。隔离开关包括在中间部分上的钩扣抵接件，当触发器处于按压位置时，其适于接合锤上的第二扣件邻接部。如果隔离开关或钩扣从枪支上取下，则在从反冲位置移动到电池位置的过程中，锤子上的螺栓止动掣子抵接件适于接合螺栓组件，以防止将枪械转换成机枪。

7. 发明授权

US1866202A Autogun 失效
标题翻译：自动枪
公开(公告)号：US1866202A
公开(公告)日：1932-07-05
申请号：US56750331
申请日：1931-10-07
申请人： D A SIMPSON
发明人： FLOYD WILLIAM C
IPC分类号： F41A17/38 , F41A17/56 , F41A17/74 , F41A19/47 , F41C27/00
CPC分类号： F41A17/56 , F41A17/38 , F41A17/74 , F41A19/47 , F41C27/00

8. 发明授权

US09175917B2 Trigger with cam 有权
标题翻译：用凸轮触发
公开(公告)号：US09175917B2
公开(公告)日：2015-11-03
申请号：US14226576
申请日：2014-03-26
申请人： Terrence Dwight Bender
发明人： Terrence Dwight Bender
IPC分类号： F41A19/43 , F41A19/14 , F41A19/10 , F41A19/47
CPC分类号： F41A19/10 , F41A19/14 , F41A19/43 , F41A19/47
摘要： In some embodiments, a trigger group comprises a trigger arranged to pivot on a trigger axis and a hammer arranged to pivot on a hammer axis. The hammer includes a cam surface. The hammer is moveable from a first position to a second position upon break of the trigger, and the cam surface contacts the trigger in the second position. Desirably, the cam is arranged to bias the trigger.
摘要翻译：在一些实施例中，触发器组包括布置成在触发器轴线上枢转的扳机和布置成在锤轴上枢转的锤。锤包括凸轮表面。当触发器断裂时，锤可以从第一位置移动到第二位置，并且凸轮表面在第二位置接触触发器。理想地，凸轮布置成偏置触发器。

9. 发明申请

US20150089854A1 Pump Action Rifle and Action Lock Mechanism 有权
标题翻译：泵行动步枪和行动锁定机制
公开(公告)号：US20150089854A1
公开(公告)日：2015-04-02
申请号：US14044153
申请日：2013-10-02
申请人： Smith & Wesson Corp.
发明人： David S. Findlay
IPC分类号： F41A19/47 , F41A3/48
CPC分类号： F41A19/47 , F41A3/38 , F41A17/76 , F41C7/02
摘要： An action lock for a Modern Sporting Rifle pump action firearm is pivotably mounted within the lower receiver of the rifle and has a stop surface that engages a contact surface on the bolt carrier when the bolt carrier is in battery. A cam on the hammer or the trigger engages a cam surface on the action lock when the hammer is released by a pull of the trigger. Cam action rotates the action lock out of engagement with the bolt carrier, unlocking it and allowing the fore end grip to be pumped to cycle the action and extract and eject the spent casing and strip and chamber a new round.
摘要翻译：现代运动步枪泵动作枪支的动作锁可枢转地安装在步枪的下部接收器内，并且当螺栓载体处于电池中时，该止动表面与螺栓支架上的接触表面接合。当锤子被扳机拉动时，锤或触发器上的凸轮接合动作锁上的凸轮表面。凸轮动作将动作锁定旋转与螺栓承载件的接合，将其解锁并允许前端把手被泵送以循环动作，并将废弃的套管抽出并弹出，并将其重新排出。

10. 发明授权

US08342097B1 Caseless projectile and launching system 有权
标题翻译：无爆炸弹和发射系统
公开(公告)号：US08342097B1
公开(公告)日：2013-01-01
申请号：US12939785
申请日：2010-11-04
申请人： Jeffrey M. Widder , Christopher A. Perhala
发明人： Jeffrey M. Widder , Christopher A. Perhala
IPC分类号： F42B15/00 , F42B12/00
CPC分类号： F42B5/08 , F41A9/70 , F41A19/14 , F41A19/45 , F41A19/47 , F41A19/58 , F42B5/045
摘要： A launcher system includes a launcher having a barrel adapted to receive a projectile with a charge of propellant and a magazine adapted to hold additional projectiles, with each projectile including a piston shiftably mounted for movement relative to a main body. When propellant in the projectile is ignited, either mechanically or electrically, the propellant forces the piston from a retracted position during a period of initial thrust and then the propellant exits through at least one vent hole to provide an additional thrust for the projectile upon the piston moving to a fully extended position and safely discharge pressure from within the projectile. The projectile may be fired at lethal or non-lethal velocities.
摘要翻译：发射器系统包括发射器，其具有适于接收具有推进剂的弹丸的枪管和适于保持另外的射弹的弹匣，每个射弹包括可移动地安装成相对于主体运动的活塞。当抛射体中的推进剂以机械方式或电气点燃时，推进剂在初始推力期间迫使活塞从缩回位置，然后推进剂通过至少一个通气孔排出，以便为活塞上的弹丸提供额外的推力移动到完全伸出的位置，并安全地从弹丸内排出压力。射弹可能以致命或非致命的速度射击。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式