Axle support for a vehicle, in particular for a motor vehicle, and method for the production of such an axle support

摘要

An axle support for a vehicle includes two longitudinal members and at least one cross member interconnecting the two longitudinal members. The at least one cross member is formed as a multi-part tailored blank component and is fixedly welded via its lateral cross member attachment zones arranged opposite in the longitudinal direction of the cross member to the respectively associated longitudinal member. The cross member is coated with a surface coating as a protective layer, in particular with a zinc layer. The lateral cross member attachment zones are each formed by an uncoated, in particular ungalvanized, single-part or multi-part sheet metal component, wherein the cross member midsection adjoining the two lateral cross member attachment zones is formed by a one-part or multi-part sheet metal component, which, when the axle support is installed, has at least one roadway-facing underside that is provided at least in some areas with the surface coating.

主权项

1. An axle support for a vehicle, comprising:
two longitudinal members; at least one cross member connecting the two longitudinal members to one another, said at least one cross member or at least one of a plurality of cross members being configured as multi-part tailored blank component having lateral cross member attachment zones, which oppose one another in a cross member length direction for firm securement to the longitudinal members by a weld joint and are each formed by an uncoated single part or multi-part sheet metal component, and a cross member midsection, which adjoins the lateral cross member attachment zones and is formed by a single part or multi-part sheet metal component; and a surface coating applied on at least one area of at least one roadway-facing underside of the cross member midsection to provide a protective layer.