Braking device for a braking system of a vehicle and braking system for a vehicle

US9932023B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Herbert Vollert · Lambach, DE
• Oliver Leibfried · Siegelsbach, DE
• Stefan Strengert · Stuttgart, DE
• Urs Bauer · Frankfurt am Main, DE
• Volkmar Schlotter · Löwenstein, DE
• Michael Kunz · Steinheim an der Murr, DE
• Matthias Kistner · Bretzfeld, DE
• Karl-Heinz Willmann · Glückstadt, DE
• Matthias Schanzenbach · Weinsberg, DE
• Suekrue Senol · Tauberbischofsheim, DE
• Dagobert Masur · Flein, DE

Key dates

• Filing date: Feb 27, 2014
• Grant date: Apr 3, 2018
• Expiry date: Jun 30, 2034

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60T8/4081
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

The present invention relates to a braking device and to a braking system, each having a master brake cylinder (10) having at least one first pressure chamber (12) that is subdivided or is able to be subdivided at least into a first partial volume (12a) and a second partial volume (12b), which are hydraulically connectable or connected to a brake fluid reservoir (24), a first brake circuit (28) being hydraulically connectable or connected to the first partial volume (12a), and having a valve device (38) that is mechanically designed in such a way that a pressure buildup up to a mechanically specified limit pressure may be brought about in the second partial volume (12b), brake fluid being transferable at least into the first brake circuit (28) via at least one subcomponent (38a) of the valve device (38), and an exceeding of the limit pressure in the second partial volume (12b) being prevented.