发明申请
- 专利标题: Method of making a hockey stick blade
- 专利标题(中): 制作曲棍球棒刀的方法
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申请号: US11907502申请日: 2007-10-12
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公开(公告)号: US20080093765A1公开(公告)日: 2008-04-24
- 发明人: Leo Sartor , Angelo Montemurro , Alain Bellefleur
- 申请人: Leo Sartor , Angelo Montemurro , Alain Bellefleur
- 申请人地址: CA St-Jerome
- 专利权人: BAUER NIKE HOCKEY INC.
- 当前专利权人: BAUER NIKE HOCKEY INC.
- 当前专利权人地址: CA St-Jerome
- 主分类号: B29C41/02
- IPC分类号: B29C41/02
摘要:
A method of making a hockey stick blade with a shank and a blade element having a front external surface and a rear external surface, the method comprising: (a)selecting a core made of thermo-expandable foam; (b) forming a preformed blade by wrapping the core with first and second layers of fibers pre-impregnated with resin; (c) selecting front and rear thermoplastic sheets for covering at least partially the second layer of fibers, for forming part of the respective front and rear external surfaces of the blade element and for increasing the impact resistance of the hockey stick blade; (d) placing the front and rear thermoplastic sheets and the preformed blade in a mold such that the preformed blade is between the front and rear thermoplastic sheets; (e) applying heat to the mold; and (f) when said resin is cured, removing the hockey stick blade from the mold.
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