公开(公告)号：US20210291603A1

公开(公告)日：2021-09-23

申请号：US17266235

申请日：2019-07-10

Applicant: ZF FRIEDRICHSHAFEN AG

Inventor： Andre STIEGLITZ ,  Ingolf MÜLLER

IPC: B60G7/00

Abstract: A multi-point link for a chassis of a motor vehicle. The multi-point link has at least one profile portion with two bearing areas arranged at opposite ends of the profile portion, the two bearing areas are connected to one another by the profile portion. An outer circumferential surface of the profile portion is provided with at least one stiffening element to increase the stiffness of the multi-point link, and the stiffening element is connected to the outer circumferential surface of the profile portion by material bonding.

公开(公告)号：US20200369105A1

公开(公告)日：2020-11-26

申请号：US16635411

申请日：2018-07-16

Applicant: ZF Friedrichshafen AG

Inventor： Andre STIEGLITZ ,  Ingolf MÜLLER ,  Philipp BAUER

IPC: B60G7/00 ,  B29C53/56

Abstract: A three-point suspension link for a chassis of a vehicle has two arms and a central bearing area. Each arm has a bearing area. The three-point suspension link comprises two load-introducing elements, a central load-introducing element, a stabilization layer, a core element and a supporting winding. The stabilization layer and the supporting winding are formed from a fiber reinforced plastic composite material. A load-introducing element is arranged at every bearing area. The central load-introducing element is arranged at the central bearing area. The core element is surrounded by the stabilization layer in a subarea. The supporting winding surrounds the load-introducing elements, the central load-introducing element, the stabilization layer and the core element in a subarea.