发明名称 GAMES RACQUETS AND MANUFACTURE OF
摘要 The game racket comprises a frame made from extruded metal bent symmetrically to form a substantially circular or elliptical frame portion and a pair of symmetrical shafts. In the region of the throat where the frame portion merges with the shafts there is provided an extruded metal throat-piece of which one wall completes in combination with said frame a striking area. The throat-piece has side walls formed complementary to the shafts. Holes pass through the throat-piece walls and align with holes provided in the frame and shafts and serve to receive the racket strings which draw the shafts towards the throat-piece and hold the latter under compression at the throat region.
申请公布号 ZA7701565(B) 申请公布日期 1978.01.25
申请号 ZA19770001565 申请日期 1977.03.15
申请人 NOBBS J 发明人 NOBBS J
分类号 A63B49/02 主分类号 A63B49/02
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