| 摘要 |
<p>The invention relates to a method for manufacturing a rim using a composite material, including the following operations: providing a mould (1) comprising an outer circular groove (6) and wire return members (9, 11) on either side of said groove (6) comprising a return means (R9, R11) tending to separate said wires from the groove (6); winding the wires on the return members (9, 11) forming a zigzag pattern (12); winding the wires (14) over the zigzag pattern (12) in a circular pattern, in order to push a central region of said pattern (13) to the bottom of the groove (6) such as to form a central wall of the rim; inserting a core at least partially filling the groove (6) in said groove (6); inserting a material forming a die by pressurised injection between the groove (6) and the core.</p> |
