Measuring and testing – By abrasion – milling – rubbing – or scuffing
Reexamination Certificate
2007-09-25
2007-09-25
Raevis, Robert (Department: 2856)
Measuring and testing
By abrasion, milling, rubbing, or scuffing
Reexamination Certificate
active
10992017
ABSTRACT:
An apparatus for testing abrasion and a test method for testing the frictional wear characteristics of materials and parts even when a lubricant is used. The abrasion and test method enables reliable abrasion tests to be carried out in which good conformity with the sliding characteristics in actual pieces of equipment can be achieved.
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Bushimata Teisuke
Shinohara Ken-ichi
E. I. du Pont de Nemours and Company
Raevis Robert
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