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:
Sep. 23, 2025
Filed:
Mar. 09, 2023
Zf Active Safety Us Inc., Livonia, MI (US);
Zf Active Safety Gmbh, Koblenz, DE;
Blaise Ganzel, Ann Arbor, MI (US);
Frank Einig, Ochtendung, DE;
Klaus Lemke, Hanroth, DE;
Iosu Oloriz Del Rosario, Koblenz, DE;
Paul Warkentin, Bonefeld, DE;
Martin Hofmann, Mendig, DE;
Karl-Josef Adams, Muenstermaifeld, DE;
ZF ACTIVE SAFETY GMBH, Koblenz, DE;
ZF ACTIVE SAFETY US INC., Livonia, MI (US);
Abstract
An electromechanical brake pressure generator unit () of a brake-by-wire brake system can only be activated electronically and comprises a master brake cylinder (), an electric motor () and a multi-stage intermediate transmission (). A spindle-nut unit () comprises a nut () having a centring surface () by way of which the piston () of the master brake cylinder () is centred.