Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen
Patent
1993-10-20
1995-08-01
Chilcot, Jr., Richard E.
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
By loading of specimen
73159, 73160, 73828, 73831, G01N 3300
Patent
active
054371929
ABSTRACT:
A physical property measuring device for measurement of physical properties of a test sample piece in the form of a flexible sheet-like material is provided. The test sample piece is fed to a measuring zone of the device while being interposedly held at a whole upper end thereof between transfer arms so as to be kept hanging, to thereby minimize or substantially prevent application of any unnecessary external force thereto during transferring. In the measuring zone, the test sample piece is kept interposedly held at upper and lower portions thereof between upper clamp arms of an upper clamp mechanism and between lower clamp arms of a lower clamp mechanism and the upper and lower clamp mechanisms are actuated relative to each other to carry out measurement of desired physical properties.
REFERENCES:
patent: 3537301 (1968-07-01), Hasenwinkle
patent: 3707119 (1972-12-01), Cowan
patent: 4606230 (1986-08-01), Scott et al.
patent: 4909084 (1990-03-01), Knoff
patent: 5167150 (1992-12-01), Shofner et al.
Hrowatari Toshio
Katayama Hiromasa
Kawamoto Takeshi
Tahara Eiji
Chilcot Jr. Richard E.
Mitsubishi Chemical Corporation
Noori Max H.
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