| 摘要 |
<p>A method for making a hockey stick shaft by a double pressing process, and an apparatus for making the same. The double pressing process consists of pulling resin soaked rovings through heated mold cavities. A core is inserte d between upper and lower rovings, the press is closed, and upper and lower laminates are molded on simultaneously, using heat and pressure. The hockey stick shaft made therefrom has two opposite surfaces, each of the surfaces being provided with a fiberglass roving reinforcement along each opposite ed ge and a graphite roving reinforcement fiber between the two fiberglass roving means.</p> |
