| 摘要 |
a. Device for stretching the strings in a racquet frame. b. Device characterised in that it comprises a frame 1 in which a disc-shaped member 10 is mounted with rotation about a first axis 2, the free end of the first arm 5 carrying a lower clamping member 5, a linking member 7 being connected pivotably about a second axis 12, the other end of this linking member carrying an upper clamping member 6, as well as members 13 for rotating the disc-shaped member 10. c. The invention relates to a device for stretching the strings in a racquet frame. <IMAGE>
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