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    • 9. 发明申请
    • AXE AND AXE HEAD
    • AX和AX头
    • US20160354941A1
    • 2016-12-08
    • US15114683
    • 2015-01-26
    • Heikki KÄRNÄ
    • Heikki KÄRNÄ
    • B26B23/00
    • B26B23/00
    • An axe includes an axe head and a handle. The axe head having a first handle attaching structure, which extends from a first side edge of a frame section and which is located on a first axe head side of the axe head and having a second handle attaching structure, which extends from a second side edge of the frame section and which is located on the first axe head side of the axe head. The frame section of the axe head, the first handle attaching structure of the axe head, the second handle attaching structure of the axe head are parts of a one-piece structure formed by plastically deforming and cutting a flat blade stock of generally uniform thickness.
    • 斧头包括斧头和手柄。 所述斧头具有第一手柄连接结构,所述第一手柄附接结构从框架部分的第一侧边缘延伸并且位于所述斧头的第一斧头侧并且具有第二手柄附接结构,所述第二手柄附接结构从第二侧边缘 并且位于斧头的第一斧头侧。 斧头的框架部分,斧头的第一手柄连接结构,斧头的第二手柄连接结构是通过塑性变形和切割具有大致均匀厚度的扁平刀片坯料形成的一体式结构的部件。
    • 10. 发明申请
    • VELOCITY ALIGNED THROWABLE OBJECT
    • 速度对准可控对象
    • US20160341516A1
    • 2016-11-24
    • US15229488
    • 2016-08-05
    • Gary G. Makowski
    • Gary G. Makowski
    • F41B15/00B26B23/00B26B1/04
    • F41B15/00B26B1/044B26B23/00
    • A VATO comprises a blade, a handle, a stabilizing assembly, and a spherical weight. In a preferred embodiment, the spherical weight makes up a significant portion of the overall weight of the VATO. The spherical weight is positioned between the blade and the handle, and the stabilizing assembly is attached to a rear portion of the handle. When the VATO is thrown, a velocity vector is established in the direction of the trajectory of the VATO. The stabilizing assembly produces aerodynamic drag which assists in keeping the blade oriented in a forward position with respect to the trajectory of the VATO. The spherical weight is permitted to freely rotate thereby enabling the blade, the handle and the stabilizing assembly to independently rotate into alignment with the trajectory of the VATO such that the blade is in a forward position as the VATO strikes a target.
    • VATO包括叶片,手柄,稳定组件和球形重物。 在优选实施例中,球形重量构成了VATO总重量的很大一部分。 球形重量定位在刀片和手柄之间,并且稳定组件附接到手柄的后部。 当引入增值税时,在VATO的轨迹方向建立速度向量。 稳定组件产生空气动力学阻力,其有助于保持叶片相对于VATO的轨迹定位在向前位置。 允许球形重量自由旋转,从而使刀片,手柄和稳定组件独立地旋转成与VATO的轨迹对齐,使得当VATO撞击目标时刀片处于向前位置。