One-piece shaft construction and a method of construction using bladder molding

作者： Ray Blotteaux

DOI:

关键词: Hockey stick 、 Mandrel 、 Molding (process) 、 Composite material 、 Mold 、 Bladder pressure 、 Engineering

摘要: The present invention discloses a method of fabricating composite material hockey stick shaft using internal bladder pressure molding technology. is inserted over mandrel and materials are disposed on the forming soft, uncured piece. removed piece in mold following which air applied to deforms conform shape cavity. addition heat cures produces finished shaft.