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:
Mar. 17, 2026
Filed:
Jul. 26, 2021
Zf Friedrichshafen Ag, Friedrichshafen, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A revolving drum arrangement () for a tire testing rig () has a drum body () and a friction wheel drive (), wherein on its outer circumference () the drum body () has a running surface () for making contact with a vehicle tire () and is arranged to rotate about its running axle. The friction wheel drive () is designed to drive the drum body () when it is in contact with the drum body (). The revolving drum arrangement () according to the invention is distinguished in that the friction wheel drive () is arranged on a friction wheel carriage () that is designed to move the friction wheel drive () along an infeed direction so that the friction wheel drive () can be brought into contact with the drum body (). A corresponding tire testing rig () and method are also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile