Abstract:
High speed repetitive testing machine for specimens such as paper, etc. The operator slides a specimen on a fixture which properly aligns the same along a test axis. A test button is pressed and the machine automatically carries out the following operation: the specimen is gripped, an extensometer positioned, load is applied, strain is measured directly from the specimen and at rupture the machine returns for another test.
Abstract:
BRINELL DEPTH SENSING EQUIPMENT COMPRISING A LEVER CONNECTED TO FLOW THE MOTION OF THE BRINELL INDENTER AND A LEVER CONNECTED TO DRIVE INDICATING MEANS TOGETHER WITH MECHANISM OPERABLE AFTER THE INDENTER HAS MADE CONTACT WITH THE SPECIMENT SURFACE FOR ESTABLISING A POINT OF REFERENCE FOR DEPTH MEASUREMENT TO INTERCONNECT THE LEVERS SO THAT THE AMOUNT OF INDENTATION IS REFLECTED BY THE INDICATOR MEANS.