发明名称 Method for manufacturing discrete compression molded archery bow limb portions and the archery bow limb portions produced thereby
摘要 The method of the present invention comprises inserting a moldable slug having a plurality of longitudinally oriented resin impregnated predominantly glass fiber filaments into a bow limb profiling mold. The mold consists of two halves, the first half containing a female cavity and a second half having a matching fitted male section. The cavity receives a pre-determined volume and weight of continuous longitudinal fibrous reinforcement material and plastic resin matrix material. Heat and pressure are applied during initial curing and the uncured end is removed. The slug is then finally cured and the slug is severed to form a right limb portion and a left limb portion.
申请公布号 US6588411(B1) 申请公布日期 2003.07.08
申请号 US19960720044 申请日期 1996.09.27
申请人 BEAR ARCHERY, LLC 发明人 SIMONDS GARY L.
分类号 F41B5/10;(IPC1-7):F41B5/00 主分类号 F41B5/10
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