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    • 41. 发明公开
    • FIRE CONTROL SYSTEM FOR FIREARMS
    • FEUERLEITSYSTEMFÜRFEUERWAFFEN
    • EP3129739A1
    • 2017-02-15
    • EP15777484.5
    • 2015-04-13
    • STURM, RUGER & COMPANY, INC.
    • NEBEKER, DarinZAJK, Joseph J.VAVRO, Sam
    • F41A17/56
    • F41A17/56F41A17/46F41A17/72F41A19/10F41A19/12F41A19/29
    • A striker-fired firearm in one embodiment includes a trigger assembly including a trigger and trigger bar supported by a frame, a rotatable sear operable to hold a spring-biased striker in a cocked ready-to-fire position, and a rotatable sear blocker operable to prevent rotation of the sear. The trigger bar is operably linked to the sear and blocker such that pulling the trigger rotates the sear and blocker. When the blocker is in a blocking position, the blocker engages and prevents movement of the sear and release of the striker in the absence of a trigger pull. When the blocker is in a non-blocking position effectuated by pulling the trigger, the blocker disengages the sear which rotates and releases the striker to fire the firearm.
    • 在一个实施例中,一个触发器的枪支包括触发器组件,该触发器组件包括由框架支撑的触发器和触发器杆,可操作地将弹簧偏置的撞针保持在准备就绪的准备就绪位置中的可旋转的扳机以及可操作的 以防止火花的旋转。 触发器杆可操作地连接到触发器和阻挡器,使得拉动触发器旋转触发器和阻塞器。 当阻挡器处于阻挡位置时,阻挡器接合并防止撞针的移动并且在没有扳机拉力的情况下释放撞针。 当阻挡器处于通过拉动扳机而实现的非阻塞位置时,阻挡器解除了旋转并且释放撞针的火焰以对枪支起火。
    • 45. 发明公开
    • PISTOL WITH FIRING MECHANISM THAT CAN EASILY BE ADAPTED TO VARIOUS MODES OF OPERATION
    • 带有启动机制的手枪,可轻松适应各种操作模式
    • EP2525185A1
    • 2012-11-21
    • EP10842784.0
    • 2010-01-15
    • Forjas Taurus S/A.
    • SILVEIRA, Nilton da
    • F41A19/06F41C3/00
    • F41A19/16F41A19/12F41A19/15F41A19/31F41A19/34F41A19/35F41A19/47F41A19/48
    • A basic device for a pistol (1), intended to work in the DAO mode of operation and easily adaptable to other operation modes, is disclosed. The pistol especially comprises a rod (14), including, in said edge opposed to the trigger (5), a stick (16) and a crosswise arm (17), wherein said crosswise arm (17) is projected from the lengthwise body of the rod (14), towards the central portion of the pistol (1, 40, 50), and includes a front surface (18), able to mechanically interfere with said tongue (24), and a wing (19), frontal to the crosswise arm (17) and projecting downwards, in which middle region an oblong opening (20) is included; a guiding pin for the rod (21), with its lengthwise beam parallel to the length of the pistol (1, 49, 50), wherein said guiding pin of the rod (21) crosses the oblong opening (20) of the wing (19) of the crosswise arm (17), so to limit the movement of said crosswise arm (17) upwards and downwards; and a rod ramp (30), in the shape of an oblong laminar body, fixed to a lower edge on a crosswise beam (22) and having a fold in the opposed and upper edge, turned outside over the center of the pistol (1, 40, 50), to define a contact surface mechanically acting against the stick (16) of the rod (14). The pistol (40) for actuation in SA mode also includes a bush (42), in the form of a cylinder with a central hole and located around the guiding pin of the rod (21), so to limit the path forwards of said rod (14); and a rod ramp (30') comprising a disconnecting arm (43), able to mechanically interfere with a rib (45) of the latch (6), so to displace said rod ramp (30') to inside the pistol (40). On the other hand, the pistol (50) for actuation in DA/SA mode includes, besides the rod ramp (30'), a rod lock (51), in the form of a hinge and defining: a lower portion (54) having an external surface able to be activated by a key, as well as a spring (55), so to constantly push said lower portion (54) outside, and an upper portion (56) comprising an arm (57) which extends in parallel to the beam (53) of the rod latch (51), as well as a head (58) located on the upper edge of said rod latch (51); and a restraint (52), basically in the form of a cube, assembled over the guiding pin of the rod (21) in a position between the wing (19) of the crosswise arm (17) of the rod (14) and the spring (59) located around the guiding pin of the rod (21).
    • 公开了用于手枪(1)的基本装置,其旨在以DAO操作模式工作并且易于适应其他操作模式。 手枪尤其包括杆(14),该杆在与触发器(5)相对的所述边缘中包括杆(16)和横向臂(17),其中所述横向臂(17)从纵向主体 所述杆(14)朝向所述手枪(1,40,50)的中心部分并且包括能够机械地干涉所述舌(24)的前表面(18)和翼(19),所述杆 横向臂(17)并向下突出,其中包括长方形开口(20)的中间区域; (21)的导向销,其纵向梁平行于手枪(1,49,50)的长度,其中杆(21)的所述导向销穿过机翼的长圆形开口(20) 从而限制所述横向臂(17)的向上和向下的运动; 以及固定在横梁(22)上的下边缘并且在相对的上边缘具有折痕的椭圆形层状体形状的杆斜坡(30),所述杆斜坡(30)在手枪(1 ,40,50)以限定机械地作用于杆(14)的杆(16)的接触表面。 用于在SA模式下致动的手枪(40)还包括具有中心孔并且围绕杆(21)的引导销定位的圆筒形式的衬套(42),以限制所述杆的向前的路径 (14); 和一个包括一个断开臂(43)的杆斜坡(30'),该断开臂能够机械地干涉闩锁(6)的肋(45),从而将所述杆斜坡(30')移动到手枪(40) 。 另一方面,用于在DA / SA模式下致动的手枪(50)除了杆斜坡(30')之外还包括呈铰链形式的杆锁(51)并且限定:下部(54) 具有能够通过钥匙启动的外表面以及弹簧(55),从而不断地将所述下部(54)推到外部,以及上部(56),其包括平行延伸的臂(57) (51)的梁(53)以及位于所述杆闩锁(51)的上边缘上的头部(58);其中,所述杆闩锁 和基本上呈立方体形式的约束件(52),所述约束件在所述杆(14)的所述横向臂(17)的所述翼部(19)与所述杆(14)的所述导向销 弹簧(59)位于杆(21)的导销周围。
    • 50. 发明公开
    • Firearm
    • Feuerwaffe。
    • EP0055307A1
    • 1982-07-07
    • EP80304481.7
    • 1980-12-11
    • CHARTERED INDUSTRIES OF SINGAPORE PRIVATE LIMITED
    • Sullivan, Leroy James
    • F41D11/12F41D3/06F41D5/04F41C11/06F41D11/00F41C21/22F41C19/14F41C23/00F41D11/02F41G1/16F41D11/24
    • F41A3/26F41A3/66F41A3/72F41A3/82F41A5/18F41A9/34F41A15/12F41A17/38F41A17/56F41A19/12F41A19/31F41A21/48F41A23/08F41C7/00F41C23/00F41C23/04F41C33/08F41G1/08F41G1/16F41G1/26
    • The disclosure comprises

      1. a reciprocating bolt carrier assembly (3) of a gas- operated automatic or semi-automatic gun that does not impact the rear wall (100) of the receiver (1) in its rearmost position,
      2. arrangements on the bolt for extracting and ejecting fired cartridges,
      3. cylinder bolt-barrel locking means with a latch (326,327) axially sliding in a groove of the bolt carrier block (300) and interleaving the locking lugs (322) of the bolt (317),
      4. arrangements for positioning and mounting drum or flat box magazines (4, 4') in an opening (106) of the receiver (1),
      5. a receiver construction with arrangements for mounting the barrel (10),
      6. a manually cocking assembly having a rotary handle (601),
      7. a detachable buttstock (2) having two longitudinally extending rods (210) cooperating with respective tubular bushes (200) on either side of the receiver (1),
      8. a sear buffer construction using a U-shaped spring member (705) with longitudinally extending bowed arms (707) for carrying the sear (700)
      9. a sear actuator combined with a trigger safety,
      10. a particular trigger mechanism,
      11. a folding rear sight with two sight apertures (963, 965) and two positions for different range modes, adjustable with respect to elevation and windage, and,
      12. a bipod with foldable and extensible legs (801, 802) permitting the gun to roll in the Y-plane and to sweep in the X-plane by means of its detachment to the gun.
    • 本公开包括:1.气动自动或半自动枪的往复式螺栓承载组件(3),其不会在其最后面的位置冲击接收器(1)的后壁(100),... 2.布置 在用于提取和喷射燃烧筒的螺栓上,... 3.具有在螺栓承载块(300)的槽中轴向滑动并且插入螺栓的锁定凸耳(322)的闩锁(326,327)的气缸螺栓 - 筒锁定装置 317),... 4.在接收器(1)的开口(106)中定位和安装鼓或平箱杂志(4,4min)的布置,... 5.具有用于安装筒(10)的布置的接收器结构, ... 6.具有旋转手柄(601)的手动起动组件,7.具有与接收器(1)的任一侧上的相应管状衬套(200)配合的两个纵向延伸的杆(210)的可拆卸的对接件(2) ,... 8.使用纵向延伸的U形弹簧构件(705)的冲击缓冲结构 叮叮叮叮bow for bow bow((((... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... and and and and and and and and and and and and and and and and and and and and and and and 用于不同范围模式的两个位置,相对于仰角和风阻可调节,以及... 12.具有可折叠和可延伸的腿(801,802)的双脚架,允许枪在Y平面中滚动并在X平面中扫掠 借助于其分离枪。