发明名称 String protector for a racket
摘要 A racket includes a head portion having a peripheral notch located therein. A string protector comprised of a connecting section having first and second resilient tongues is situated within the peripheral notch. Each of the tongues has an elongated projection extending therefrom such that the projections oppose each other. The connecting section also has tubular string guides extending therefrom for receiving a racket string. The force of the racket strings tends to push the string protector into the peripheral notch of the head portion, thereby forcing the resilient tongues toward each other so as to close over the strings.
申请公布号 US4744562(A) 申请公布日期 1988.05.17
申请号 US19860865252 申请日期 1986.05.19
申请人 NIPPON GAKKI SEIZO KABUSHIKI KAISHA 发明人 AWANO, TETSUYUKI
分类号 A63B51/00;A63B49/00;(IPC1-7):A63B49/14 主分类号 A63B51/00
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