Repair process for a fibre reinforced structure
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United States of America Patent
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Aug 8, 1989
Issued Date -
N/A
app pub date -
Aug 11, 1988
filing date -
Aug 11, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A repair process for a damaged fibre-reinforced structure, such as the frame of a sports racquet, comprises the steps of making a window in the structure across the damaged area and filling the exposed cavity at the damaged area with a combination of reinforced fibres wetted out with a curable resin, and a plug. The plug is preferably a short length of solid rod, for instance of fibre-glass and polyester material, and is packed to either side in the structure with the reinforcing fibres which may be provided by Kevlar rovings. The repair is further reinforced by a curable overlay.
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