Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Patent
1980-11-26
1983-07-19
Kreitman, Stephen A.
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
73822, 73856, 73860, 374 51, G01N 308, G01N 302, G01N 2500
Patent
active
043937160
ABSTRACT:
The present invention relates to a device for stressing a deformable material specimen. The apparatus consists of top plate 11 and bottom plate 12 sandwiching a guide cylinder 13. The specimen 14 is positioned on the bottom plate 12 and attached to a load piston 20 (FIG. 2). Force is applied through top plate 11 into guide cylinder 13. Once specimen 14 has been loaded, the stress is maintained by tightening tie bolt nuts 17.
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Speciman Grips Model 640.05 by MTS Division, Research Inc., P.O. Box 6112, Minn., Minn., 55424.
Clark Ronald K.
Lisagor W. Barry
Carlson David V.
Kreitman Stephen A.
Manning John R.
Nelson Wallace J.
Osborn Howard J.
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