Extensometer Patent
Development of apparatus for measuring successive increments of strain on elastomers
Hooper, C. D.↗
Engineering topics
Hooper, C. D.
Publications and source records attributed to Hooper, C. D..
Extensometer automatically measures elongation in elastomers
Extensometer, with a calibrated shaft, measures the elongation of elastomers and automatically records this distance on a chart. It is adaptable to almost any tensile testing machine and is fabricated at a relatively low cost.
Hooper, C. D.↗
Automatic extensometer for elastomers
Extensometer for measuring elongation of elastomer and electronically recording data on testing instrument chart
EXTENSOMETER↗
Accelerated compression set properties of fourteen elastomers
Accelerated compression set properties of elastomeric materials for space vehicle gasket use at high temperatures
SPACE VEHICLE↗
Comparison of two instruments for determining hardness of elastomers
Comparative analysis of two commercial instruments used for measuring hardness of elastomers
MEASURING APPARATUS↗
Low-temperature elastic behavior of fourteen compounded elastomers
Low temperature elastic properties of elastomers - modulus of rigidity, brittle temperature, and youngs modulus.
ELASTIC PROPERTY↗