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:
Dec. 02, 2025
Filed:
Nov. 17, 2022
Applicant:
Zf Active Safety Gmbh, Koblenz, DE;
Inventor:
Volker Knop, Ulmen, DE;
Assignee:
ZF Active Safety GmbH, Koblenz, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 13/74 (2006.01); B60T 1/06 (2006.01); F16D 55/226 (2006.01); F16D 55/28 (2006.01); F16D 65/097 (2006.01); F16D 65/18 (2006.01); F16D 121/24 (2012.01); F16D 125/40 (2012.01);
U.S. Cl.
CPC ...
B60T 13/746 (2013.01); B60T 1/065 (2013.01); F16D 55/226 (2013.01); F16D 55/28 (2013.01); F16D 65/0971 (2013.01); F16D 65/18 (2013.01); F16D 2121/24 (2013.01); F16D 2125/40 (2013.01); F16D 2200/0004 (2013.01); F16D 2250/0061 (2013.01); F16D 2250/0076 (2013.01);
Abstract
The present disclosure relates to a brake actuator unit for an electromechanical brake and to an electromechanical brake. The brake actuator unit comprises a spindle, a spindle nut, and a spindle bearing, which receives the spindle, has a spherical bearing contact surface and absorbs the axial reaction forces of the spindle when the brake is actuated.