ENGINEERED SURFACES FOR LABORATORY TREAD WEAR TESTING OF TIRES

A substantially rigid hardened wear surface (104) for testing tread wear of a tire (106) comprises an adhesive mixed with at least one aggregate and configured for being hardened and imprinted with a cast of a road surface on which tread wear of the tire (106) is to be tested. The adhesive is coated...

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Bibliographische Detailangaben
Hauptverfasser:	MCCLUNG, Craig, DEL GROSSO, Alberto, KOSUKE, Yukitake, EGAMI, Hiroshi, LORENZO, Alleva, TAKAYUKI, Kurata, STALNAKER, David, NEUGEBAUER, Paul, KNUTH, Erik
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A substantially rigid hardened wear surface (104) for testing tread wear of a tire (106) comprises an adhesive mixed with at least one aggregate and configured for being hardened and imprinted with a cast of a road surface on which tread wear of the tire (106) is to be tested. The adhesive is coated onto a road wheel (102) of a tread wear testing apparatus (100) and imprinted with the cast of the road surface when the adhesive is unhardened, the wear surface (104) adapted for emulating one or more surface roughness characteristics of the road surface.