发明名称 System and Method for a Pre-Formed Reinforcement Member for an Opening in a Game Racket
摘要 A system and method for creating a game racket with pre-formed reinforcement members in various openings in the game racket. A composite game racket frame comprising at least one elongated string channel opening in the frame head, bridge or other area, at least one reinforcement member adapted to fit within the elongated opening and configured to allow one or more game racket string to pass through the reinforcement member, and at least one string bearing member adapted to fit on the outside of the game racket frame to support the game racket string. A method for producing a game racket frame comprising the acts of preparing a single or double bladder with at least one elongated opening for molding in a mold cavity, wrapping the exposed bladder surfaces with a pre-preg material, placing the wrapped bladder in a mold cavity in the shape similar to a game racket frame, placing at least one spacer within an elongated opening, closing the mold cavity and heating it to fully prepare the pre-preg material, and then opening the mold cavity and removing the composite game racket frame.
申请公布号 US2011165975(A1) 申请公布日期 2011.07.07
申请号 US201113046723 申请日期 2011.03.12
申请人 BOTHWELL BRETT 发明人 BOTHWELL BRETT
分类号 A63B49/10;A63B49/02;B29C65/70;B29C65/72;B32B37/02;B32B38/00 主分类号 A63B49/10
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