SENSOR SYSTEM FOR MONITORING TIRE WEAR

A tread wear indicator is affixed to a respective tire tread element. The indicator is constructed as a plurality of electroactive sensor elements operatively configured and located to sequentially sacrificially abrade and change in electrical signal responsive to a progressive tread wear of the res...

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Bibliographische Detailangaben
Hauptverfasser:	Lin, Cheng-Hsiung, Pulford, Carl Trevor Ross
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A tread wear indicator is affixed to a respective tire tread element. The indicator is constructed as a plurality of electroactive sensor elements operatively configured and located to sequentially sacrificially abrade and change in electrical signal responsive to a progressive tread wear of the respective tread element. The electroactive elements are connected by printed circuitry that communicates an electrical signal to a passive RFID sensor tag that can be powered and read by a RFID reader.