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. 02, 2025
Filed:
Mar. 04, 2024
Wirtgen Gmbh, Windhagen, DE;
Marc Ridder, Vettelschoß, DE;
Wirtgen GmbH, Windhagen, DE;
Abstract
A self-propelled earth working machine includes a joystick deflectable from a reference position. A controller is configured to detect the deflection of the joystick and to control a travel drive. The controller is switchable between a first operating mode, in which the controller assigns a first movement variable to the deflection of the joystick according to a first correlation and controls the travel drive according to the first movement variable, and a second operating mode in which the controller assigns a second movement variable differing from the first movement variable to the deflection of the joystick according to a second correlation and controls the travel drive in accordance with the second movement variable but not in accordance with the first movement variable.