公开(公告)号：WO2014071895A1

公开(公告)日：2014-05-15

申请号：PCT/CZ2013/000042

申请日：2013-03-18

Applicant: KUCIREK Pavel

Inventor： KUCIREK Pavel

IPC: A63B49/00 ,  A63B49/08 ,  A63B59/00

CPC classification number: A63B49/08 ,  A63B60/00 ,  A63B60/32 ,  A63B60/54

Abstract: The twist-dampening handle of a tennis racket consists of shell mould encasement (5) of tennis racket (1a), which is wrapped in grip tape (8) and is positioned on inner shaft (2) with centering pin (3) in which space (11) is created between shell mould encasement (5) and inner shaft (2) for at least two equalizing fillers (10) made of elastic material, wherein the front part of shell mould encasement (5) is seated on shaft (2) of tennis racket (1a) by means of a stiffening arrangement of a suitable shape and, on the end of encasement (5), centering plug (6) is inserted and rotationally fitted into opening (13) onto centering pin (3), located at the end of shaft (2), in order to provide rotational movement inside the opening of plug (6) and, at the same time, secure the axial alignment between shaft (2) and twist-dampening encasement (5).

Abstract translation: 网球拍的扭转缓冲手柄由网球拍（1a）的壳模壳（5）组成，其包裹在抓带（8）中并且定位在具有定心销（3）的内轴（2）上，其中 在壳体模具外壳（5）和内轴（2）之间形成用于由弹性材料制成的至少两个均衡填料（10）的空间（11），其中外壳模具外壳（5）的前部位于轴（2） ）的网球拍（1a）通过适当形状的加强装置，并且在包围件（5）的末端插入中心塞（6）并且旋转地装配到开口（13）到定心销（3）上， 位于轴（2）的端部，以便在塞子（6）的开口内部提供旋转运动，并且同时确保轴（2）和扭转阻尼装置（5）之间的轴向对准。