Vibration dampening device for sporting rackets

摘要

A vibration dampening device for use with hand held sporting rackets, particularly tennis rackets, having a face or striking surface formed of two intersecting sets of parallel strings. The device of this invention comprises a block of viscoelastic foam which is compressed and inserted between the strings on the striking surface. This block of foam is preferably in the shape of a cylinder and when it is inserted between two, adjacent parallel strings it assumes a generally spherical shape. Typically, this compressed block engages four adjacent strings of both sets of strings, or three strings and the racket frame. This block may be placed at various positions on the racket striking surface, and significantly reduces vibrations created in the racket by the striking of a projectile, such as a ball. The device may be constructed of various combinations of different types of foam, and may have any desired color or design.