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:
Apr. 06, 2004
Filed:
Nov. 15, 2002
John James Gartland, Delaware, OH (US);
The Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
A conveyor belt includes a plurality of identification transponder chips embedded into the belt at spaced intervals. At least one conductive loop is embedded adjacent to and in electromagnetic coupled relationship with each transponder chip. The chip induces an identification signal into its respective conductor loop that is detected by a detector head and is cross-referenced by control circuitry to a specific loop and location on the belt. A second detector head may be mounted and coupled to the loop to monitor loop integrity by detecting or failing to detect the responsive identification signal from each transducer. Embedded transducer elements may further be utilized for wear rate monitoring and identification of exact locations in the belt.