发明名称 ENGINEERED SURFACES FOR LABORATORY TREAD WEAR TESTING OF TIRES
摘要 A method of fabricating a substantially rigid hardened wear surface for a tire tread wear testing apparatus is provided, the method comprising making a cast of a road surface on which tread wear of the tire is to be tested, providing a layer of adhesive mixed with at least one aggregate and configured for hardening to create the substantially rigid hardened wear surface, while the layer of adhesive is unhardened: (a) coating the layer of adhesive onto a road wheel of the tire tread wear testing apparatus, and (b) stamping an impression of the cast into the layer of epoxy adhesive for producing the wear surface adapted for emulating one or more surface roughness characteristics of the road surface.
申请公布号 US2012186324(A1) 申请公布日期 2012.07.26
申请号 US201113013870 申请日期 2011.01.26
申请人 NEUGEBAUER PAUL;KNUTH ERIK;STALNAKER DAVID O.;MCCLUNG CRAIG K.;LORENZO ALLEVA;TAKYUKI KURATA;KOSUKE YUKITAKE;EGAMI HIROSHI;DELGROSSO ALBERTO;BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC;BRIDGESTONE CORPORATION 发明人 NEUGEBAUER PAUL;KNUTH ERIK;STALNAKER DAVID O.;MCCLUNG CRAIG K.;LORENZO ALLEVA;TAKYUKI KURATA;KOSUKE YUKITAKE;EGAMI HIROSHI;DELGROSSO ALBERTO
分类号 G01N19/02;B29C33/42;B32B27/04;G06F17/50 主分类号 G01N19/02
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