Apparatus and method for measuring mechanical properties

Details Apparatus and method for measuring mechanical properties Apparatus and method for measuring mechanical properties

2007-07-31

2007-07-31

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

C073S856000, C073S859000, C073S860000

Reexamination Certificate

active

11123452

ABSTRACT:
A rheological measurement can be made comprising the steps of disposing a sample to be measured between two opposing surfaces of a fixture; coupling two opposing surfaces of the sample with a corresponding adjacent one of the two opposing surfaces of the fixture to create a secondary sample boundary within the sample; and measuring a rheological parameter of the sample. The two opposing surfaces of the sample are coupled with a corresponding adjacent one of the two opposing surfaces of the fixture by penetrating at least one of the opposing surfaces of the sample with a plurality of protrusions disposed on the corresponding surface of the fixture.

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patent: 7049147 (2006-05-01), Sentmanat
patent: 7054766 (2006-05-01), O'Brien

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