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. 19, 2023
Filed:
Mar. 05, 2020
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Dennis Pape, Ostercappeln, DE;
Peter Hofmann, Gilching, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A method for checking the tire pressure of a vehicle (), which vehicle comprises at least one vehicle wheel () and a vehicle body () which is supported elastically on the vehicle wheel (). The wheel includes a tire (), filled with gas, on which wheel the vehicle stands on a subsurface (). The vehicle body () is loaded with an additional mass and thereby the vehicle body is stimulated into a mechanical oscillation () relative to the subsurface (). A response signal (A), that characterizes the mechanical oscillation (), is measured and analyzed, whereby at least one response value that characterizes the current gas pressure in the tire is determined.