公开(公告)号：US20170021686A1

公开(公告)日：2017-01-26

申请号：US15214566

申请日：2016-07-20

Applicant: FCA Italy S.p.A.

Inventor： Eugenio PERRI ,  Bruno MARTINA

IPC: B60G11/08 ,  B60G15/06

CPC classification number: B60G11/08 ,  B60G7/008 ,  B60G15/068 ,  B60G2202/114 ,  B60G2204/121 ,  B60G2204/129 ,  B60G2204/15 ,  B60G2204/41 ,  B60G2206/7101

Abstract: A vehicle suspension system of the MacPherson type includes a pair of wheel supports, and two shock absorbers each having a body bolted to a corresponding wheel support with a top end connected to structure of the vehicle. A leaf spring is set transverse to a longitudinal direction of the vehicle, and has a central portion connected to the vehicle structure, and two ends connected to the respective wheel supports. The leaf spring is made of a single piece having opposite ends each having a forked shape, with two prongs made of a single piece with the leaf spring, wherein each prong is connected separately to the corresponding wheel support. The suspension system does not include other connection elements between each wheel support and the vehicle structure so that suspension components can be assembled on the leaf spring prior to installation on the vehicle structure.

Abstract translation: 麦克弗森型的车辆悬挂系统包括一对车轮支撑件和两个减震器，每个减震器具有螺栓连接到相应的车轮支撑件的主体，其顶端连接到车辆的结构。 板簧设置为横向于车辆的纵向方向，并且具有连接到车辆结构的中心部分，并且两端连接到相应的车轮支撑件。 板簧由具有分叉形状的相对端的单件制成，具有由板簧单件制成的两个插脚，其中每个插脚分别连接到相应的轮支撑件。 悬架系统不包括在每个车轮支撑件和车辆结构之间的其它连接元件，使得悬挂部件可以在安装到车辆结构之前组装在板簧上。