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    • 10. 发明授权
    • Bat with multiple hitting profiles
    • 蝙蝠有多个击中的轮廓
    • US09498690B2
    • 2016-11-22
    • US14562693
    • 2014-12-06
    • Baden Sports, Inc.
    • Lawrence E. CarlsonJoseph V. Severino
    • A63B69/00
    • A63B69/0002A63B59/55A63B59/58A63B2069/0008A63B2208/0204
    • A ball bat includes one or more stiffeners configured to provide an attenuating surface that limits the bat barrel's elastic deformation as the barrel deflects radially inwardly as a result of a particularly violent bat to ball collision. The stiffener is spaced apart from the inner surface of the barrel a predetermined distance to form a gap, wherein the gap extends only partially around the inner circumference of the barrel. The presence of the gap extending only partially around the barrel circumference provides multiple hitting profiles around the bat's circumference, with the best performance occurring adjacent the gap, and a reduced performance at all other locations around the bat's circumference.
    • 球蝙蝠包括一个或多个加强件,其构造成提供衰减表面,当由于特别猛烈的蝙蝠撞击球时,筒体径向向内偏转时限制蝙蝠桶的弹性变形。 加强件与筒体的内表面间隔预定距离以形成间隙,其中间隙仅部分地围绕筒的内圆周延伸。 仅仅部分围绕筒周围延伸的间隙的存在提供围绕蝙蝠圆周的多个击打轮廓,具有在间隙附近发生的最佳性能,并且在蝙蝠圆周周围的所有其他位置处的性能降低。