会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • MAGAZINE AND BOLT RELEASE FOR FIREARM
    • FIREARM的杂志和插曲发行
    • WO2017096371A1
    • 2017-06-08
    • PCT/US2016/064964
    • 2016-12-05
    • WIPH, LLC
    • WALTHER, Michael, H.AHEY, Thomas, J., IV.
    • F41A9/59F41A17/36
    • F41A3/66F41A3/68F41A17/36F41A17/38F41A35/06
    • An integrated magazine and bolt release mechanism that is intended to automate the operations of magazine release when empty, and bolt release when a loaded magazine is inserted into the rifle. The release mechanism may include a mechanical switch device. The mechanical switch device may be a lever that is able to identify the presence of ammunition. By way of mechanical linkage, the system is able to control the magazine catch surface to either maintain or expel a magazine. The linkage facilitate the transition of vertical motion, imparted by the magazine body and follower to the lever into horizontal motion of an arm to move the magazine catch in and out of engagement with the magazine's locking surface. Upward vertical motion of the lever may actuate the bolt catch surface by means of a mechanical link that serves to reverse the direction of vertical motion. As the magazine body moves upward, the lever impinges on the arm that forces the bolt catch downward, to release the locked bolt group.
    • 集成式杂志和螺栓释放机构,用于在空载时自动执行杂志释放操作,以及在将装载的杂志插入步枪时释放螺栓。 释放机构可以包括机械开关装置。 机械开关装置可以是能够识别弹药的存在的杠杆。 通过机械连接,系统能够控制杂志捕捉表面以维持或排出杂志。 连杆机构有利于竖直运动的转换,由仓体和从动装置给杠杆施加水平运动,以使仓擒拿装置移入和移出与仓库锁定表面的接合。 杠杆的向上垂直运动可以借助用于反转竖直运动方向的机械连杆来致动螺栓捕捉表面。 当弹匣体向上移动时,杠杆撞击臂上,迫使螺栓向下,以释放锁定的螺栓组。

    • 8. 发明公开
    • Firearm with an improved breech bolt assembly
    • Feuerwaffe mit einer verb desserten Verschlussbolzenanordnung
    • EP2045561A2
    • 2009-04-08
    • EP08165560.7
    • 2008-10-01
    • FABBRICA D'ARMI PIETRO BERETTA S.p.A.
    • Zedrosser, Ulrich
    • F41A3/72F41A3/68
    • F41A3/72F41A3/26F41A3/68
    • A firearm with an improved breech bolt assembly comprises a barrel (12), a breech bolt assembly (18, 21), a body (14) equipped on opposite sides with ports (15) for the ejection of a cartridge case, in addition to a magazine (17), wherein the breech bolt assembly, which is moveable with respect to the body (14) comprises a breech bolt-holder slide (21), a breech bolt (18) equipped with a rotating locking head (25), cam guide rails (26, 27) of the relative movement between the breech bolt (18) and slide (21), and also stopping means (28, 29) of the relative movement comprising a control pin (28) which can be moved vertically with respect to a first control seat (29), charged by a recoil spring (30) applied between the slide (21) and the pin (28), said pin (28) having a cocking handle (23), or reloading lever, rotatingly applied thereto, for the manual moving of the breech bolt assembly (10).
    • 具有改进的后膛螺栓组件的枪支包括枪管(12),后膛螺栓组件(18,21),主体(14),其配备在具有用于弹出盒壳体的端口(15)的相对侧上, 一种能够相对于本体(14)移动的枪闩螺栓组件(17)包括一个后膛螺栓保持器滑块(21),一个装有旋转的锁定头(25)的后膛螺栓(18) 位于后膛螺栓(18)和滑动件(21)之间的相对运动的凸轮导轨(26,27)以及相对运动的止动装置(28,29)包括可垂直移动的控制销(28) 相对于通过施加在滑动件(21)和销(28)之间的反冲弹簧(30)进行充电的第一控制座(29),所述销(28)具有拨动把手(23)或重新装载杆, 旋转地施加到其上,用于手动移动后膛螺栓组件(10)。