The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Sep. 30, 2021
Zf Cv Systems Global Gmbh, Bern, CH;
Michael Haverkamp, Hannover, DE;
Lars Volker, Seelze, DE;
ZF CV Systems Global GmbH, Bern, CH;
Abstract
A power brake system () of a vehicle () has a pressure medium source () and a pressure-medium-operated primary brake system () operable as a service brake and steering brake system. The primary brake system has at least one foot brake valve () and two wheel brake cylinders () arranged on both sides on a drive axle () and operable independently of one another. A pressure-medium-operated secondary brake system (), operable independently of the primary brake system (), has a brake control valve () and at least one brake cylinder (. The secondary brake system () is electronically controllable and has a brake control valve () configured as a solenoid valve. The braking force of the at least one brake cylinder () can be set by feeding or removing pressure medium to or from the latter via the brake control valve ().