| 摘要 |
<p>A string for the stringing of e.g. tennis rackets comprises a fine rope consisting exclusively of metallic strands, particularly of a plurality of round stranded wires, as shown. Overall rope diameter is 0.8mm to 1.5mm. The metal may be Cr Ni-steel plus Mo. Cover 8 may be of plastics, e.g. polyamide or P.T.F.E. The high number of metallic strands improves tensile strength, oscillation behaviour, handling, control, and service life. <IMAGE></p> |
