Electronically slip-controllable braking system

US10576953B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Alfred Strehle · Fellbach, DE
• Marko Flinner · Boxberg, DE
• Matthias Schanzenbach · Weinsberg, DE
• Thomas Schmidt · Hannover, DE

Key dates

• Filing date: Nov 9, 2017
• Grant date: Mar 3, 2020
• Expiry date: Nov 9, 2037

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T2270/403
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

An electronically slip-controllable braking system including an actuatable master brake cylinder, to which at least one wheel brake, associated with a wheel of a front axle and at least one wheel brake, associated with a wheel of a rear axle of a vehicle, are connected. An electronically activatable first actuator system sets and regulates brake pressures different from one another in the wheel brakes as a function of the particular present slip conditions. An electronically activatable second actuator system effectuates the setting and regulating of a uniform brake pressure at the wheel brakes and a third actuator system limits the brake pressure generated by the second actuator system at the wheel brakes associated with the wheels of the rear axle. The third actuator system controls a second pressure medium connection between the associated wheel brake of the rear axle and a pressure medium storage container.