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:
Jul. 02, 2024
Filed:
Jan. 27, 2023
Applicants:
Thyssenkrupp Presta Ag, Eschen, LI;
Thyssenkrupp Ag, Essen, DE;
Inventors:
Sebastian Huber, Goefis, AT;
Jean-Pierre Specht, Haag, CH;
Assignees:
thyssenkrupp Presta AG, Eschen, LI;
thyssenkrupp AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 1/181 (2006.01); B62D 1/185 (2006.01); F16H 25/24 (2006.01);
U.S. Cl.
CPC ...
B62D 1/181 (2013.01); B62D 1/185 (2013.01); F16H 25/2409 (2013.01);
Abstract
An adjustment drive for a steering column of a motor vehicle may include a threaded spindle having an external thread, engaging with a corresponding internal thread of a spindle nut. A thread tooth of the external thread and a thread groove of the internal thread have corresponding axially sliding thread flanks that are braced against each other. At least one thread flank comprises at least one recessed lubricant uptake.