摘要 |
A steel bar 12 is located in a mold. A plug 22 is inserted through the end of the mold to contact a recess in the end of the portion 14 of the bar and plugs 24 are inserted through the sides of the mold into grooves 20. The plugs hold the bar in position whilst carbon fiber is injected around the bar and around portions of pins 26 to fix the pins 26 in relation to the bar.
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