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    • 6. 发明授权
    • Rotational assist drive mechanism
    • 旋转辅助传动机构
    • US09140339B1
    • 2015-09-22
    • US13687381
    • 2012-11-28
    • Todd DickinsonMichael N. NorrisLewis F. CampanileFrank PetrosilloBryan W. Anderson
    • Todd DickinsonMichael N. NorrisLewis F. CampanileFrank PetrosilloBryan W. Anderson
    • F16H7/06F41H5/20F16H7/18
    • F16H7/18F16H7/06F41A27/20F41H5/20
    • A turret includes a rotary bearing with an inner race, an outer race and a central axis of rotation. An internal tooth drive sprocket is fixed to the outer race of the bearing and centered on the central axis of rotation of the bearing. A turret plinth is fixed to the inner race of the bearing. A drive mechanism for rotating the turret plinth with respect to the internal tooth drive sprocket includes first and second sprocket assemblies each having a pair of upper and lower external tooth sprockets fixed to a shaft. The middle chain row of a triple roller chain engages the internal tooth drive sprocket. One of the outer chain rows engages the upper sprockets of the first and second sprocket assemblies and the other of the outer chain rows engages the lower sprockets of the first and second sprocket assemblies. Hand wheels connected to the shafts of the sprocket assemblies provide input motion to the drive mechanism.
    • 转塔包括具有内圈,外圈和中心旋转轴线的旋转轴承。 内齿驱动链轮固定在轴承的外圈上,并以轴承的中心轴线为中心。 转塔底座固定在轴承的内圈上。 用于使转塔底座相对于内齿驱动链轮旋转的驱动机构包括第一和第二链轮组件,每个链轮组件具有固定在轴上的一对上外齿轮和下齿轮。 三辊链的中间链排与内齿轮驱动链轮啮合。 外链列中的一个与第一链轮组件和第二链轮组件的上链轮啮合,另一个外链排与第一和第二链轮组件的下链轮接合。 连接到链轮组件的轴的手轮向驱动机构提供输入运动。
    • 7. 发明授权
    • System and method for an inward-folding protective turret
    • 内向折叠保护炮塔的系统和方法
    • US09086255B1
    • 2015-07-21
    • US13965977
    • 2013-08-13
    • GRANITE TACTICAL VEHICLES INC.
    • Christopher Berman
    • F41H5/26F41H5/20F41H7/04
    • F41H5/20F41H5/26F41H7/04F41H7/048
    • A protective turret is shown and described. In some embodiments the protective turret can include a turret base with a plurality of turret panels that are each rotatably coupled proximate to a portion of an edge of the turret base, the turret panels operable to assume an erected configuration with each of the turret panels extending away from the turret base and defining a turret compartment defined by a portion of the turret base and a portion of the plurality of turret panels, and the turret panels further operable to assume a collapsed configuration by each of the turret panels folding inward within the turret compartment toward the turret base.
    • 示出并描述了保护转塔。 在一些实施例中,保护转塔可以包括具有多个转塔板的转台基座,每个转塔板可旋转地联接在转台底部边缘的一部分附近,转塔板可操作以呈现竖立构型,每个转塔板延伸 远离转台底座并且限定由转台基座的一部分和多个转盘面板的一部分限定的转塔隔间,并且转盘面板进一步可操作以呈现通过在转塔内向内折叠的每个转塔板的折叠构造 隔间朝向转塔底座。
    • 10. 发明申请
    • VEHICLE PROTECTIVE STRUCTURE
    • 车辆保护结构
    • US20110197747A1
    • 2011-08-18
    • US12857223
    • 2010-08-16
    • John SchneiderChristopher BrownRobin CromwellDonald Lowe
    • John SchneiderChristopher BrownRobin CromwellDonald Lowe
    • F41H7/02
    • F41H5/20F41H5/013F41H5/26F41H7/04
    • A protective structure for a vehicle having an opening on an upper surface is provided. One embodiment of the invention has at least a partial enclosure around an area defined laterally by the vehicle opening with an overhead and side protective capability. An embodiment of the invention has an overhead cover that is formed to substantially enclose a top area of the enclosure and having multiple panels that may be locked into place or opened by an occupant for exit through a top area of the enclosure. Biasing devices may be provided to bias the panels toward an open position and thereby facilitate occupant egress. The multiple panels in this embodiment extend upwardly and inwardly from a section of the enclosure's side walls. Ballistic windows are provided on the protective structure such that an occupant can view laterally and vertically through the enclosure and overhead cover. A shield or protective plate can be mounted on one side of the enclosure.
    • 提供了在上表面具有开口的车辆的保护结构。 本发明的一个实施例具有围绕由车辆开口横向定义的具有顶部和侧面保护能力的区域中的至少一部分外壳。 本发明的实施例具有顶盖,其被形成为基本上封闭外壳的顶部区域并且具有多个面板,其可以被锁定到位或由乘员打开以通过外壳的顶部区域排出。 可以提供偏置装置以将面板朝向打开位置偏置,从而便于乘员出口。 该实施例中的多个面板从外壳侧壁的一部分向上和向内延伸。 在保护结构上设置有弹道窗,使得乘客可以横向和垂直地观察外壳和顶盖。 屏蔽或保护板可以安装在外壳的一侧。