发明名称 Sports racket with divided shaft - contains elastic mass in shaft gap to reduce impact shock
摘要 <p>The sports racket has a tension frame adjoined by a racket shaft (22) which has a shaft gap (32) which passes through the heart zone of the racket (10). This shaft gap contains at least one elastic mass (34) which adjoins both sides of the faces defining the gap and which acts as an intermediate element between the rod parts (30) of the racket shaft (22). The face which divides the shaft into two shaft rods (30) is pref a plane set at an angle to the hitting face. USE/ADVANTAGE - Tennis racket with improved 'ball feel' and accurate hitting.</p>
申请公布号 DE4024988(A1) 申请公布日期 1991.03.07
申请号 DE19904024988 申请日期 1990.08.07
申请人 KUEBLER, SIEGFRIED, 7770 UEBERLINGEN, DE 发明人 KUEBLER, SIEGFRIED, 7770 UEBERLINGEN, DE
分类号 A63B53/14;A63B59/00 主分类号 A63B53/14
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