发明名称 |
Tire uniformity testing |
摘要 |
A method and apparatus for testing tires in a repeatable manner. Testing steps are performed in a manner that minimizes impact on the tire characteristics being measured. In one aspect, tire rotation reversal is performed at a zero crossing of a first harmonic of radial load variation exerted on a load carriage by the tire. In another aspect, load carriage retraction is performed so that the tire is unloaded when the tire stops rotating.
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申请公布号 |
US6915684(B2) |
申请公布日期 |
2005.07.12 |
申请号 |
US20030417291 |
申请日期 |
2003.04.16 |
申请人 |
ILLINOIS TOOL WORKS, INC. |
发明人 |
BEEBE JAMES;CARGOULD BARRY;MATUSZNY RICHARD |
分类号 |
G01M1/22;G01M17/02;(IPC1-7):E01C23/00 |
主分类号 |
G01M1/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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