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    • 9. 发明授权
    • Bullet feed die assembly
    • 子弹进给模具总成
    • US09267775B1
    • 2016-02-23
    • US14455516
    • 2014-08-08
    • Hornady Manufacturing Company
    • Nicholas Noel Kleinschmit
    • F42B33/00
    • F42B33/001F42B33/005
    • Bullet feed die assemblies include a case retention station operable to retain the case in a position defining a columnar space above a casemouth of the case, the columnar space defining a primary axis, a bullet insertion facility aligned with the primary axis, the case retention station and bullet insertion facility being relatively movable with respect to each other along the axis between a first separated position and a second proximate position, the bullet insertion facility including a stem aligned with the primary axis, the stem having a lower end operable to press the bullet into a mouth of the case, and the lower end of the stem being laterally movable such that a bullet pushes the stem aside upon entering the columnar space. The bullet insertion facility may include a support element on the primary axis, and the stem may be pivotally connected to the support element.
    • 子弹进给模具组件包括壳体保持站,其可操作以将壳体保持在限定壳体的壳体之上的柱状空间的位置,限定主轴线的柱状空间,与主轴对准的子弹插入设备,壳体保持站 并且子弹插入设备在第一分离位置和第二邻近位置之间沿轴线相对于彼此相对移动,子弹插入设备包括与主轴对准的杆,杆具有可操作以按压子弹的下端 进入壳体的嘴部,并且杆的下端可横向移动,使得子弹在进入柱状空间时将杆推向一边。 子弹插入设备可以包括在主轴线上的支撑元件,并且杆可以枢转地连接到支撑元件。
    • 10. 发明授权
    • Bullet with controlled fragmentation
    • 子弹与控制碎片
    • US09121677B2
    • 2015-09-01
    • US14071351
    • 2013-11-04
    • Hornady Manufacturing Company
    • David E. Emary
    • F42B12/02F42B12/34F42B14/02
    • F42B12/34F42B12/02F42B12/24F42B12/78F42B14/02
    • A bullet with controlled fragmentation has a core in the form of a generally cylindrical body having a forward end and a rear end and intermediate side portions extending there between, the forward end of the core defining a cavity, a jacket encompassing the rear end and at least selected portions of the sides of the core, the jacket having a sidewall having a first drive band portion having a first wall thickness, and a second portion immediately forward of the drive band portion having a second thickness less than the first thickness, the exterior of the jacket defining a cannelure groove encircling the bullet, and the cannelure groove being positioned forward of the first drive band portion. The drive band may have forward edge defining a step. The bullet of the present invention may also be received in the case mouth of a rimless case and be partially protruding therefrom.
    • 具有受控破碎的子弹具有呈大致圆柱形主体形式的芯体,其具有前端和后端,并且在其间延伸的中间侧部分,芯部的前端限定空腔,围绕后端的护套 所述芯的侧面的最少选定部分,所述护套具有侧壁,所述侧壁具有具有第一壁厚的第一驱动带部分,以及紧邻所述驱动带部分的第二部分,所述第二部分具有小于所述第一厚度的第二厚度,所述外部 所述护套限定围绕所述子弹的圆锥形槽,并且所述罐形槽位于所述第一驱动带部分的前方。 驱动带可以具有限定步长的前沿。 本发明的子弹也可以被接收在无框壳体的壳体口中并且从其中部分地突出。