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    • 9. 发明授权
    • Skate blade
    • 溜冰刀
    • US5354078A
    • 1994-10-11
    • US13388
    • 1993-02-04
    • Merritt E. BelleIsle
    • Merritt E. BelleIsle
    • A63C1/30A63C1/32
    • A63C1/32A63C1/30
    • An elongated blade including a longitudinally curved first cutting edge formed on one side of the blade and for providing cutting engagement with an ice surface; a longitudinally curved second cutting edge formed on an opposite side of the blade and for providing cutting engagement with the ice surface, the second cutting edge being substantially parallel to the first cutting edge; a longitudinally extending, substantially planar first face projecting transversely and upwardly from the first cutting edge and forming with the horizontal an angle of between 1.5.degree. and 2.degree.; a longitudinally extending, substantially planar second face projecting transversely and upwardly from the second cutting edge and forming with the horizontal an angle between 1.5.degree. and 2.degree., the second face intersecting the first face so as to form therewith an elongated trough; and mounting means for attachment of the blade to a boot. The blade provides for skaters an improved combination of both speed and control.
    • 细长刀片,包括形成在刀片的一侧上的纵向弯曲的第一切削刃,并用于提供与冰面的切削接合; 一个纵向弯曲的第二切割刃,形成在刀片的相对侧上,用于提供与冰表面的切割接合,第二切削刃基本上平行于第一切削刃; 纵向延伸的基本上平面的第一面从第一切割边缘横向和向上突出并且在水平方向上形成1.5°至2°的角度; 从第二切割边缘横向和向上突出的纵向延伸的基本上平坦的第二面,并且在水平面上形成1.5°至2°之间的角度,第二面与第一面相交以便形成细长的槽; 以及用于将叶片附接到靴子的安装装置。 刀片为溜冰者提供了速度和控制的改进组合。
    • 10. 发明授权
    • Blade for hockey skates
    • 冰刀冰刀
    • US4744574A
    • 1988-05-17
    • US70166
    • 1987-07-01
    • Mike Soo
    • Mike Soo
    • A63C1/32A63C1/30
    • A63C1/32
    • A blade for ice hockey skates comprising a plurality of slanted slots which are symmetrically provided on the top edge of the blade. Each opening of the slots faces upward and toward the center line of the blade. Each of remaining materials between two adjacent slanted slots, and between either of the ends of the blade and the slanted slot adjacent to the end is bent alternately leftward and rightward about a non-horizontal axis on the remaining material so as to create end surfaces that can be viewed from either end of the blade.
    • 一种用于冰球溜冰鞋的刀片,包括对称地设置在刀片的顶部边缘上的多个倾斜槽。 槽的每个开口面向上并朝向叶片的中心线。 在两个相邻的倾斜槽之间以及在叶片的任一端和与端部相邻的倾斜槽之间的剩余材料中的每一个在剩余材料上围绕非水平轴线交替地向左和向右弯曲,以便产生端面 可以从刀片的任一端看。