发明名称 Improved molded archery bow limb
摘要 An improved archery bow limb fabricated by inserting a moldable slug having a plurality of longitudinally oriented resin impregnated glass fiber filaments into a bow limb profiling compression mold. The mold includes a female cavity mold and a male mold. The female mold having a raised portion defining a limb tip slot area so that when the mold is closed a depressed tip slot impression is formed in the slug. The raised portion may include peripherally thereabout, reinforcing filaments for strengthening the slot edge defined by said periphery. After the slug has been cured, the material remaining in the base of the depression is removed thereby providing a bow limb having a pair of forks for supporting an eccentric therebetween. The resulting bow limb being fabricated with a reduced amount of severed longitudinal filaments.
申请公布号 US5392756(A) 申请公布日期 1995.02.28
申请号 US19940178497 申请日期 1994.01.07
申请人 BEAR ARCHERY, INC. 发明人 SIMONDS, GARY L.
分类号 B29C70/46;B29C70/54;B29D99/00;F41B5/00;(IPC1-7):F41B5/00;F41B5/14 主分类号 B29C70/46
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