Measuring and testing – Tire – tread or roadway
Reexamination Certificate
2007-07-31
2007-07-31
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Tire, tread or roadway
Reexamination Certificate
active
10896767
ABSTRACT:
A test fixture, test apparatus, and test method utilize a radially cut tire section that is mounted and sealed to a test jig in a airtight manner such that an air chamber is formed between an innerliner surface of the radial tire section and a recessed portion of the jig body such that the tire section may be pressurized on the test jig. A test surface is provided and either the test surface or the test jig is moveable relative to the other to the other to provide a dynamic load to the radial tire sections.
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Karmarker Uday Prakash
Matthies Blake E.
Samples C. Robert
Samples Walter B.
Akron Rubber Development Laboratory, Inc.
Clark Robert J.
Hahn Loeser & Parks LLP
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