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公开(公告)号:US4324400A
公开(公告)日:1982-04-13
申请号:US64555
申请日:1979-08-08
申请人: Jackson Tse
发明人: Jackson Tse
IPC分类号: A63B59/04
CPC分类号: A63B59/40 , A63B2102/16 , A63B2209/02 , Y10S273/07 , Y10S273/23
摘要: The blade for a table tennis bat includes a layer of lightweight, low modulus of elasticity material positioned centrally with respect to the thickness of the blade and overlaid by a constraining layer of high modulus of elasticity material. The blade also includes a smooth, rigid outer layer bonded to the outer surfaces of the two constraining layers. The constraining layers are composed of strands of stretch resistant material woven transversely to each other to form a thin mat.
摘要翻译: 用于乒乓球棒的刀片包括一层轻质,低弹性模量材料,它们相对于刀片的厚度居中定位并由高弹性材料的约束层覆盖。 刀片还包括粘合到两个约束层的外表面上的光滑的刚性外层。 约束层由横向彼此编织的抗拉伸材料线构成,以形成薄垫。
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