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. 17, 2024
Filed:
Jul. 06, 2021
Zf Cv Systems Europe Bv, Brussels, BE;
Michael Günther, Wennigsen, DE;
Hans Janzen, Hemmingen, DE;
Henning Deiters, Hannover, DE;
Rafal Gora, Wroclaw, PL;
Damian Kaszuba, Wroclaw, PL;
ZF CV Systems Europe BV, Brussels, BE;
Abstract
An actuating device () for an automated manual transmission () includes a pressure-medium-operated actuator () having a piston () and a piston rod () connectable to the selector element or shift element of the manual transmission. The piston is arranged in a cylindrical receiving chamber () of the housing () of the actuator and is coaxially movable therein. A sensor system ()includes a magnet () arranged on a holding device () and a magnetic-field-sensitive sensor () is arranged on the housing radially with respect to the magnet ().The holding device has a hollow cylindrical geometry, an anti-rotation element ()is form-lockingly accommodated in an associated recess in the housing (), and that the anti-rotation element extends across the holding device in the manner of a secant such that rotational movement of the holding device is blocked, although axial and rotational movement of the piston are possible.