公开(公告)号：US12030340B2

公开(公告)日：2024-07-09

申请号：US16973642

申请日：2019-02-26

Applicant: RENAULT s.a.s.

Inventor： Simon Dibout ,  Melanie Barriere-Forgeas ,  Anthony Reullier

IPC: B60B21/10 ,  B33Y80/00 ,  B60B21/02

CPC classification number: B60B21/102 ,  B33Y80/00 ,  B60B21/023 ,  B60B21/025 ,  B60B21/104 ,  B60B2310/20 ,  B60B2360/104

Abstract: A vehicle wheel rim is printed with a metal alloy by a three-dimensional printing method. The rim includes a substantially circular rolling strip defined by a front edge and a rear edge. The rolling strip includes a central rim base, a front part including fittings for a front tire support, located between the rim base and the front edge, and a rear part including fittings for a rear tire support, located between the rim base and the rear edge. The rim is designed to be mounted on a vehicle such that the front edge is located on an outer side of the vehicle and the rear edge is located on an inner side of the vehicle. The rolling strip includes a plurality of cavities in the thickness thereof and in a radial section.