公开(公告)号：US10914352B2

公开(公告)日：2021-02-09

申请号：US16273657

申请日：2019-02-12

Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT

Inventor： Tobias Wagner ,  Ulf Sintram

IPC: F16D65/00 ,  F16D65/12 ,  F16D55/22 ,  B60T1/06 ,  F16D65/092 ,  C23F13/10 ,  B60T7/18

Abstract: A disc brake assembly for a wheel of a transportation vehicle having a brake disc and a brake caliper support for holding a brake caliper with friction brake pads. To reliably reduce corrosion of the brake disc, a bimetallic plate is provided on the disc brake assembly, wherein a sacrificial anode is secured on the bimetallic plate. The bimetallic plate adopts at least two positions, depending on the temperature of the bimetallic plate. In the first position, the sacrificial anode rests at least partially against the brake disc and, in the second position, the sacrificial anode is at a distance from the brake disc.

公开(公告)号：US12043229B2

公开(公告)日：2024-07-23

申请号：US17257746

申请日：2019-06-27

Applicant: VOLKSWAGEN AKTIENGESELLSCHAFT

Inventor： Frank Stebner ,  Tobias Wagner ,  Matthias Körner

IPC: B60T17/22 ,  B60T8/1766 ,  B60T8/32 ,  B60T8/48 ,  B60T13/68

CPC classification number: B60T13/686 ,  B60T8/1766 ,  B60T8/326 ,  B60T8/4872 ,  B60T13/683 ,  B60T17/221 ,  B60T2201/12 ,  B60T2270/406

Abstract: A method for controlling the braking power in an electrohydraulic braking system of a transportation vehicle which includes initiating a braking process; detecting a current state of the electrohydraulic braking system; increasing the braking pressure based on the current state of the electrohydraulic braking system, wherein braking pressure is built up more rapidly by targeted, staggered supply of braking pressure to individual parts of the braking system.