发明名称 HOCKEY STICK
摘要 <p>A composite hockey stick having a tubular hollow rectangular shaft and a bla de is disclosed. The shaft comprises an inner layer and an outer layer, each of th e inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardened resin matrix and wrapped and molded around a middle elastomer layer . A new manufacturing method is also disclosed in which a cured hollow tubular composite hockey stick shaft is inserted between the front and back faces of an un-cured composite hockey stick blade and the blade is then cured in a mold around the hockey stick shaft to form a unitary composite hockey stick.</p>
申请公布号 CA2484806(A1) 申请公布日期 2005.04.20
申请号 CA20042484806 申请日期 2004.10.14
申请人 JAS D. EASTON, INC. 发明人 GOLDSMITH, EDWARD M.;GHASSEMI, HOMAYUN;HALKO, ROMAN D.
分类号 A63B59/70;B29D23/00;(IPC1-7):A63B59/14 主分类号 A63B59/70
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