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. 30, 2025
Filed:
Jan. 06, 2022
Thyssenkrupp Presta Ag, Eschen, LI;
Thyssenkrupp Ag, Essen, DE;
Benedikt Hoedl, Klaus, AT;
Simon Dreher, Buchs, CH;
thyssenkrupp Presta AG, Eschen, LI;
thyssenkrupp AG, Essen, DE;
Abstract
An electromechanical steering system comprises a steering shaft, with a magnetic torque sensor device for measuring a torque applied to the steering shaft and with a shielding element. The steering shaft comprises an input shaft which can be rotationally fixedly connected to a steering handle and penetrates through the shielding element, and an output shaft which is connected to the input shaft via a twistable torsion bar. The torque sensor device comprises a multipole magnetic ring rotationally fixedly connected to the input shaft, a stator ring element rotationally fixedly connected to the output shaft and surrounding the magnetic ring, a magnetic flux collector and a sensor for detecting a magnetic flux density. The shielding element is arranged following the magnetic ring, the shielding element covering the surface of the magnetic ring and the stator ring element with respect to the steering handle.