公开(公告)号：EP4357150A1

公开(公告)日：2024-04-24

申请号：EP22202837.5

申请日：2022-10-20

申请人： Cercle Des Plasturgistes

发明人： Glaumot, Olivier ,  Gazonnet, Guillaume

IPC分类号： B60B5/02 ,  B29C45/14 ,  B60B3/02 ,  B60B3/10 ,  B60B21/02

CPC分类号： B60B5/02 ,  B60B2310/20420130101 ,  B60B3/02 ,  B60B3/10 ,  B60B21/025 ,  B29C45/1459

摘要： The invention concerns a process for manufacturing a wheel rim (1), comprising a rim body (2) and a rim hub (3) designed for fastening the rim (1) to a wheel hub, wherein the process comprises the following steps : a) manufacturing the rim hub (3), including binding portions (33) for receiving material of the rim body (2) during overmolding; then b) manufacturing the rim body (2) by injection molding, including operations of overmolding the body (2) over the hub (3) and forming at least one hollow channel (24) in the body (2), in a same mold and in the same injection cycle. The invention also concerns a wheel rim (1) and a system for manufacturing a wheel rim (1).