Hockey stick shaft

Details Hockey stick shaft Hockey stick shaft

A - Human Necessities

63

B

A63B 59/14 (2006.01)

Patent

CA 2125343

The improved hockey stick shaft is of elongated tubular configuration, rectangular in cross section, and having opposite open ends. The tubular shaft is formed by pultrusion of a plurality of discrete layers of bondable material including at least one layer of random strand mat glass fibers, at least two layers of 0°/90° balanced plain weave glass fiber fabric, at least two layers of ?45° balanced stitched layered glass fiber fabric, at least one layer of 0° unidirectional carbon fiber roving, and at least one layer of 0° unidirectional glass fiber roving. The layers can be bonded together by a suitable resin, preferably an epoxy resin. When desired, aramid fiber materials can be substituted, in whole or in part, for the corresponding glass fiber and/or carbon fiber materials.

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