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Racket provided with a device for damping vibrations

机译:球拍设有阻尼装置

摘要

Ball-game racket, of the tennis-racket type or the like, which is equipped with at least one device for damping vibrations in its structure as well as vibrations in its stringing. This is a damping device (12) with a constraint plate (15) and with a viscoelastic plate (16). These two plates (15, 16) are perforated with respective orifices (21, 22) for the passage of the strings (20), the first (21) being markedly wider than the diameter of the string (20) and the second (22) being sufficiently narrow to grip this string. In this manner, the viscoelastic plate (16) also serves to damp the vibrations of this string (20). IMAGE
机译:网球拍式或类似的球拍,至少装有一个用于衰减其结构振动和弦线振动的装置。这是具有限制板(15)和粘弹性板(16)的阻尼装置(12)。这两个板(15、16)分别带有孔(21、22),以使琴弦(20)通过,其中第一(21)的直径明显大于琴弦(20)的直径,第二(22)的直径大于琴弦(20)的直径。 )足够窄以抓紧这根弦。以这种方式,粘弹性板(16)还用于衰减该线(20)的振动。 <图像>

著录项

  • 公开/公告号FR2684560A1

    专利类型

  • 公开/公告日1993-06-11

    原文格式PDF

  • 申请/专利权人 ROSSIGNOL SA SKIS;

    申请/专利号FR19910015242

  • 发明设计人 MARMONIER GILLES;BOIX-VIVES LAURENT;

    申请日1991-12-04

  • 分类号A63B49/02;

  • 国家 FR

  • 入库时间 2022-08-22 05:00:07

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