发明名称 |
Games racquet, esp. for badminton use |
摘要 |
<p>The racquet includes a modified joint where the shaft enters the handle. The flexibility of the shaft in a direction in a plane through its axis perpendicular to the plane of the strings is increased but is substantially unaffected in a direction in a plane through its axis parallel to the plane of the strings.This is achieved by anchoring the shaft through an elastic joint which is flexible in the direction perpendicular to the plane of the strings (at 14a) but substantially rigid in the direction parallel to the plane of the strings (at 14b). The shaft can pivot about the point (15) where it enters the handle.</p> |
申请公布号 |
DE4341686(A1) |
申请公布日期 |
1994.06.09 |
申请号 |
DE19934341686 |
申请日期 |
1993.12.07 |
申请人 |
DUNLOP LTD., LONDON |
发明人 |
CURTIS, MICHAEL EDWARD, HOLMFIELD LANE, WAKEFIELD, WEST YORKSHIRE |
分类号 |
A63B49/08;A63B59/00;(IPC1-7):A63B49/08;B25G1/10;B25G3/00;A63B49/02 |
主分类号 |
A63B49/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|