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:
Nov. 06, 2018
Filed:
Feb. 25, 2016
Zf Friedrichshafen Ag, Friedrichshafen, DE;
Eric Holmes, Ann Arbor, MI (US);
Timothy LaBuda, Hazel Park, MI (US);
Joel Lautermilch, South Lyon, MI (US);
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
A system and method for detecting wear and/or failure of a ball joint. The system having a ball housing which retains a ball head of the ball joint therein. A ball race is received within the ball housing and receives the ball head of the ball joint. An inwardly facing surface of the ball race engages the ball head such that the ball head can pivot in relation to the ball housing. A detection component is supported by the ball race and is spaced from an exterior surface of the ball head by a set distance. The detection component issues an indicator signal to alert a driver when the detection component detects at least one of a worn or a failure condition of the ball joint.