发明名称 |
DEVICE FOR DAMPING THE VIBRATIONS OF A BALL RACKET |
摘要 |
<p>In a device for damping the vibrations of a ball racket (1) and, in particular, a tennis racket, squash racket or racket-ball racket, a damper weight is mounted on or in the grip-side end of the ball racket so as to be able to elastically excurse from the axis of the handle grip, its weight being selected between 0.6 to 3.5 % of the weight of the strung racket (1) and the elastic mounting being designed or dimensioned with a view to an at least monoaxial excursion at an eigenfrequency of between 100 and 300 Hz.</p> |
申请公布号 |
CA2246104(A1) |
申请公布日期 |
1999.02.28 |
申请号 |
CA19982246104 |
申请日期 |
1998.08.27 |
申请人 |
HEAD SPORT AKTIENGELLSCHAFT |
发明人 |
UMLAUFT, HELMUT;LAMMER, HERFRIED |
分类号 |
A63B49/02;A63B49/08;A63B49/10;A63B59/00;(IPC1-7):A63B51/12;A63B49/00 |
主分类号 |
A63B49/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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