Method of tread wear sensor installation in a tire

A method of installing a tread wear sensor in a tire includes configuring multiple tread wear indicators to each include a stack of sacrificial resistive sensor elements. The stacks of resistive sensor elements are affixed to respective selected tread lugs positioned at dispersed axial locations acr...

Full description

Saved in:
Bibliographic Details
Main Author PIOTR ORLEWSKI
Format Patent
LanguageChinese
English
Published 24.12.2014
Subjects
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
Online AccessGet full text

Cover

More Information
Summary:A method of installing a tread wear sensor in a tire includes configuring multiple tread wear indicators to each include a stack of sacrificial resistive sensor elements. The stacks of resistive sensor elements are affixed to respective selected tread lugs positioned at dispersed axial locations across a tire tread region. The resistive sensor elements sacrificially abrade and a change in resistance in each stack is measured. Connector assemblies within the tire carcass cavity are positioned radially opposite the selected tread lugs. A needle projection from each of the connector assemblies is inserted radially outward through the tire carrying leads which engage and establish electrical contact with a respective stack of resistive sensor elements.
Bibliography:Application Number: CN20141247899